Merge remote-tracking branch 'upstream/main'

# Conflicts:
#	frontend/src/components/account/CreateAccountModal.vue

backend/ent/schema/group.go

@@ -33,10 +33,11 @@ func (Group) Mixin() []ent.Mixin {
 
 func (Group) Fields() []ent.Field {
 	return []ent.Field{
+		// 唯一约束通过部分索引实现（WHERE deleted_at IS NULL），支持软删除后重用
+		// 见迁移文件 016_soft_delete_partial_unique_indexes.sql
 		field.String("name").
 			MaxLen(100).
-			NotEmpty().
-			Unique(),
+			NotEmpty(),
 		field.String("description").
 			Optional().
 			Nillable().
@@ -69,6 +70,8 @@ func (Group) Fields() []ent.Field {
 			Optional().
 			Nillable().
 			SchemaType(map[string]string{dialect.Postgres: "decimal(20,8)"}),
+		field.Int("default_validity_days").
+			Default(30),
 	}
 }
 
@@ -77,6 +80,7 @@ func (Group) Edges() []ent.Edge {
 		edge.To("api_keys", ApiKey.Type),
 		edge.To("redeem_codes", RedeemCode.Type),
 		edge.To("subscriptions", UserSubscription.Type),
+		edge.To("usage_logs", UsageLog.Type),
 		edge.From("accounts", Account.Type).
 			Ref("groups").
 			Through("account_groups", AccountGroup.Type),
@@ -88,7 +92,7 @@ func (Group) Edges() []ent.Edge {
 
 func (Group) Indexes() []ent.Index {
 	return []ent.Index{
-		index.Fields("name").Unique(),
+		// name 字段已在 Fields() 中声明 Unique()，无需重复索引
 		index.Fields("status"),
 		index.Fields("platform"),
 		index.Fields("subscription_type"),

backend/ent/schema/mixins/soft_delete.go

@@ -12,6 +12,7 @@ import (
 	"entgo.io/ent/dialect/sql"
 	"entgo.io/ent/schema/field"
 	"entgo.io/ent/schema/mixin"
+	dbent "github.com/Wei-Shaw/sub2api/ent"
 	"github.com/Wei-Shaw/sub2api/ent/intercept"
 )
 
@@ -112,6 +113,7 @@ func (d SoftDeleteMixin) Hooks() []ent.Hook {
 					SetOp(ent.Op)
 					SetDeletedAt(time.Time)
 					WhereP(...func(*sql.Selector))
+					Client() *dbent.Client
 				})
 				if !ok {
 					return nil, fmt.Errorf("unexpected mutation type %T", m)
@@ -122,7 +124,7 @@ func (d SoftDeleteMixin) Hooks() []ent.Hook {
 				mx.SetOp(ent.OpUpdate)
 				// 设置删除时间为当前时间
 				mx.SetDeletedAt(time.Now())
-				return next.Mutate(ctx, m)
+				return mx.Client().Mutate(ctx, m)
 			})
 		},
 	}

backend/ent/schema/proxy.go

@@ -6,6 +6,7 @@ import (
 	"entgo.io/ent"
 	"entgo.io/ent/dialect/entsql"
 	"entgo.io/ent/schema"
+	"entgo.io/ent/schema/edge"
 	"entgo.io/ent/schema/field"
 	"entgo.io/ent/schema/index"
 )
@@ -54,6 +55,15 @@ func (Proxy) Fields() []ent.Field {
 	}
 }
 
+// Edges 定义代理实体的关联关系。
+func (Proxy) Edges() []ent.Edge {
+	return []ent.Edge{
+		// accounts: 使用此代理的账户（反向边）
+		edge.From("accounts", Account.Type).
+			Ref("proxy"),
+	}
+}
+
 func (Proxy) Indexes() []ent.Index {
 	return []ent.Index{
 		index.Fields("status"),

backend/ent/schema/redeem_code.go

@@ -15,6 +15,14 @@ import (
 )
 
 // RedeemCode holds the schema definition for the RedeemCode entity.
+//
+// 删除策略：硬删除
+// RedeemCode 使用硬删除而非软删除，原因如下：
+//   - 兑换码具有一次性使用特性，删除后无需保留历史记录
+//   - 已使用的兑换码通过 status 和 used_at 字段追踪，无需依赖软删除
+//   - 减少数据库存储压力和查询复杂度
+//
+// 如需审计已删除的兑换码，建议在删除前将关键信息写入审计日志表。
 type RedeemCode struct {
 	ent.Schema
 }
@@ -78,7 +86,7 @@ func (RedeemCode) Edges() []ent.Edge {
 
 func (RedeemCode) Indexes() []ent.Index {
 	return []ent.Index{
-		index.Fields("code").Unique(),
+		// code 字段已在 Fields() 中声明 Unique()，无需重复索引
 		index.Fields("status"),
 		index.Fields("used_by"),
 		index.Fields("group_id"),

backend/ent/schema/setting.go

@@ -8,10 +8,17 @@ import (
 	"entgo.io/ent/dialect/entsql"
 	"entgo.io/ent/schema"
 	"entgo.io/ent/schema/field"
-	"entgo.io/ent/schema/index"
 )
 
 // Setting holds the schema definition for the Setting entity.
+//
+// 删除策略：硬删除
+// Setting 使用硬删除而非软删除，原因如下：
+//   - 系统设置是简单的键值对，删除即意味着恢复默认值
+//   - 设置变更通常通过应用日志追踪，无需在数据库层面保留历史
+//   - 保持表结构简洁，避免无效数据积累
+//
+// 如需设置变更审计，建议在更新/删除前将变更记录写入审计日志表。
 type Setting struct {
 	ent.Schema
 }
@@ -29,7 +36,6 @@ func (Setting) Fields() []ent.Field {
 			NotEmpty().
 			Unique(),
 		field.String("value").
-			NotEmpty().
 			SchemaType(map[string]string{
 				dialect.Postgres: "text",
 			}),
@@ -43,7 +49,6 @@ func (Setting) Fields() []ent.Field {
 }
 
 func (Setting) Indexes() []ent.Index {
-	return []ent.Index{
-		index.Fields("key").Unique(),
-	}
+	// key 字段已在 Fields() 中声明 Unique()，无需额外索引
+	return nil
 }

backend/ent/schema/usage_log.go

+// Package schema 定义 Ent ORM 的数据库 schema。
+package schema
+
+import (
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect"
+	"entgo.io/ent/dialect/entsql"
+	"entgo.io/ent/schema"
+	"entgo.io/ent/schema/edge"
+	"entgo.io/ent/schema/field"
+	"entgo.io/ent/schema/index"
+)
+
+// UsageLog 定义使用日志实体的 schema。
+//
+// 使用日志记录每次 API 调用的详细信息，包括 token 使用量、成本计算等。
+// 这是一个只追加的表，不支持更新和删除。
+type UsageLog struct {
+	ent.Schema
+}
+
+// Annotations 返回 schema 的注解配置。
+func (UsageLog) Annotations() []schema.Annotation {
+	return []schema.Annotation{
+		entsql.Annotation{Table: "usage_logs"},
+	}
+}
+
+// Fields 定义使用日志实体的所有字段。
+func (UsageLog) Fields() []ent.Field {
+	return []ent.Field{
+		// 关联字段
+		field.Int64("user_id"),
+		field.Int64("api_key_id"),
+		field.Int64("account_id"),
+		field.String("request_id").
+			MaxLen(64).
+			NotEmpty(),
+		field.String("model").
+			MaxLen(100).
+			NotEmpty(),
+		field.Int64("group_id").
+			Optional().
+			Nillable(),
+		field.Int64("subscription_id").
+			Optional().
+			Nillable(),
+
+		// Token 计数字段
+		field.Int("input_tokens").
+			Default(0),
+		field.Int("output_tokens").
+			Default(0),
+		field.Int("cache_creation_tokens").
+			Default(0),
+		field.Int("cache_read_tokens").
+			Default(0),
+		field.Int("cache_creation_5m_tokens").
+			Default(0),
+		field.Int("cache_creation_1h_tokens").
+			Default(0),
+
+		// 成本字段
+		field.Float("input_cost").
+			Default(0).
+			SchemaType(map[string]string{dialect.Postgres: "decimal(20,10)"}),
+		field.Float("output_cost").
+			Default(0).
+			SchemaType(map[string]string{dialect.Postgres: "decimal(20,10)"}),
+		field.Float("cache_creation_cost").
+			Default(0).
+			SchemaType(map[string]string{dialect.Postgres: "decimal(20,10)"}),
+		field.Float("cache_read_cost").
+			Default(0).
+			SchemaType(map[string]string{dialect.Postgres: "decimal(20,10)"}),
+		field.Float("total_cost").
+			Default(0).
+			SchemaType(map[string]string{dialect.Postgres: "decimal(20,10)"}),
+		field.Float("actual_cost").
+			Default(0).
+			SchemaType(map[string]string{dialect.Postgres: "decimal(20,10)"}),
+		field.Float("rate_multiplier").
+			Default(1).
+			SchemaType(map[string]string{dialect.Postgres: "decimal(10,4)"}),
+
+		// 其他字段
+		field.Int8("billing_type").
+			Default(0),
+		field.Bool("stream").
+			Default(false),
+		field.Int("duration_ms").
+			Optional().
+			Nillable(),
+		field.Int("first_token_ms").
+			Optional().
+			Nillable(),
+
+		// 时间戳（只有 created_at，日志不可修改）
+		field.Time("created_at").
+			Default(time.Now).
+			Immutable().
+			SchemaType(map[string]string{dialect.Postgres: "timestamptz"}),
+	}
+}
+
+// Edges 定义使用日志实体的关联关系。
+func (UsageLog) Edges() []ent.Edge {
+	return []ent.Edge{
+		edge.From("user", User.Type).
+			Ref("usage_logs").
+			Field("user_id").
+			Required().
+			Unique(),
+		edge.From("api_key", ApiKey.Type).
+			Ref("usage_logs").
+			Field("api_key_id").
+			Required().
+			Unique(),
+		edge.From("account", Account.Type).
+			Ref("usage_logs").
+			Field("account_id").
+			Required().
+			Unique(),
+		edge.From("group", Group.Type).
+			Ref("usage_logs").
+			Field("group_id").
+			Unique(),
+		edge.From("subscription", UserSubscription.Type).
+			Ref("usage_logs").
+			Field("subscription_id").
+			Unique(),
+	}
+}
+
+// Indexes 定义数据库索引，优化查询性能。
+func (UsageLog) Indexes() []ent.Index {
+	return []ent.Index{
+		index.Fields("user_id"),
+		index.Fields("api_key_id"),
+		index.Fields("account_id"),
+		index.Fields("group_id"),
+		index.Fields("subscription_id"),
+		index.Fields("created_at"),
+		index.Fields("model"),
+		index.Fields("request_id"),
+		// 复合索引用于时间范围查询
+		index.Fields("user_id", "created_at"),
+		index.Fields("api_key_id", "created_at"),
+	}
+}

backend/ent/schema/user.go

@@ -33,10 +33,11 @@ func (User) Mixin() []ent.Mixin {
 
 func (User) Fields() []ent.Field {
 	return []ent.Field{
+		// 唯一约束通过部分索引实现（WHERE deleted_at IS NULL），支持软删除后重用
+		// 见迁移文件 016_soft_delete_partial_unique_indexes.sql
 		field.String("email").
 			MaxLen(255).
-			NotEmpty().
-			Unique(),
+			NotEmpty(),
 		field.String("password_hash").
 			MaxLen(255).
 			NotEmpty(),
@@ -73,12 +74,13 @@ func (User) Edges() []ent.Edge {
 		edge.To("assigned_subscriptions", UserSubscription.Type),
 		edge.To("allowed_groups", Group.Type).
 			Through("user_allowed_groups", UserAllowedGroup.Type),
+		edge.To("usage_logs", UsageLog.Type),
 	}
 }
 
 func (User) Indexes() []ent.Index {
 	return []ent.Index{
-		index.Fields("email").Unique(),
+		// email 字段已在 Fields() 中声明 Unique()，无需重复索引
 		index.Fields("status"),
 		index.Fields("deleted_at"),
 	}

backend/ent/schema/user_allowed_group.go

@@ -4,6 +4,7 @@ import (
 	"time"
 
 	"entgo.io/ent"
+	"entgo.io/ent/dialect"
 	"entgo.io/ent/dialect/entsql"
 	"entgo.io/ent/schema"
 	"entgo.io/ent/schema/edge"
@@ -31,7 +32,8 @@ func (UserAllowedGroup) Fields() []ent.Field {
 		field.Int64("group_id"),
 		field.Time("created_at").
 			Immutable().
-			Default(time.Now),
+			Default(time.Now).
+			SchemaType(map[string]string{dialect.Postgres: "timestamptz"}),
 	}
 }
 

backend/ent/schema/user_subscription.go

@@ -29,6 +29,7 @@ func (UserSubscription) Annotations() []schema.Annotation {
 func (UserSubscription) Mixin() []ent.Mixin {
 	return []ent.Mixin{
 		mixins.TimeMixin{},
+		mixins.SoftDeleteMixin{},
 	}
 }
 
@@ -97,6 +98,7 @@ func (UserSubscription) Edges() []ent.Edge {
 			Ref("assigned_subscriptions").
 			Field("assigned_by").
 			Unique(),
+		edge.To("usage_logs", UsageLog.Type),
 	}
 }
 
@@ -107,6 +109,9 @@ func (UserSubscription) Indexes() []ent.Index {
 		index.Fields("status"),
 		index.Fields("expires_at"),
 		index.Fields("assigned_by"),
-		index.Fields("user_id", "group_id").Unique(),
+		// 唯一约束通过部分索引实现（WHERE deleted_at IS NULL），支持软删除后重新订阅
+		// 见迁移文件 016_soft_delete_partial_unique_indexes.sql
+		index.Fields("user_id", "group_id"),
+		index.Fields("deleted_at"),
 	}
 }

backend/ent/setting/setting.go

@@ -44,8 +44,6 @@ func ValidColumn(column string) bool {
 var (
 	// KeyValidator is a validator for the "key" field. It is called by the builders before save.
 	KeyValidator func(string) error
-	// ValueValidator is a validator for the "value" field. It is called by the builders before save.
-	ValueValidator func(string) error
 	// DefaultUpdatedAt holds the default value on creation for the "updated_at" field.
 	DefaultUpdatedAt func() time.Time
 	// UpdateDefaultUpdatedAt holds the default value on update for the "updated_at" field.

backend/ent/setting_create.go

@@ -102,11 +102,6 @@ func (_c *SettingCreate) check() error {
 	if _, ok := _c.mutation.Value(); !ok {
 		return &ValidationError{Name: "value", err: errors.New(`ent: missing required field "Setting.value"`)}
 	}
-	if v, ok := _c.mutation.Value(); ok {
-		if err := setting.ValueValidator(v); err != nil {
-			return &ValidationError{Name: "value", err: fmt.Errorf(`ent: validator failed for field "Setting.value": %w`, err)}
-		}
-	}
 	if _, ok := _c.mutation.UpdatedAt(); !ok {
 		return &ValidationError{Name: "updated_at", err: errors.New(`ent: missing required field "Setting.updated_at"`)}
 	}

backend/ent/setting_update.go

@@ -110,11 +110,6 @@ func (_u *SettingUpdate) check() error {
 			return &ValidationError{Name: "key", err: fmt.Errorf(`ent: validator failed for field "Setting.key": %w`, err)}
 		}
 	}
-	if v, ok := _u.mutation.Value(); ok {
-		if err := setting.ValueValidator(v); err != nil {
-			return &ValidationError{Name: "value", err: fmt.Errorf(`ent: validator failed for field "Setting.value": %w`, err)}
-		}
-	}
 	return nil
 }
 
@@ -254,11 +249,6 @@ func (_u *SettingUpdateOne) check() error {
 			return &ValidationError{Name: "key", err: fmt.Errorf(`ent: validator failed for field "Setting.key": %w`, err)}
 		}
 	}
-	if v, ok := _u.mutation.Value(); ok {
-		if err := setting.ValueValidator(v); err != nil {
-			return &ValidationError{Name: "value", err: fmt.Errorf(`ent: validator failed for field "Setting.value": %w`, err)}
-		}
-	}
 	return nil
 }
 

backend/ent/tx.go

@@ -28,6 +28,8 @@ type Tx struct {
 	RedeemCode *RedeemCodeClient
 	// Setting is the client for interacting with the Setting builders.
 	Setting *SettingClient
+	// UsageLog is the client for interacting with the UsageLog builders.
+	UsageLog *UsageLogClient
 	// User is the client for interacting with the User builders.
 	User *UserClient
 	// UserAllowedGroup is the client for interacting with the UserAllowedGroup builders.
@@ -172,6 +174,7 @@ func (tx *Tx) init() {
 	tx.Proxy = NewProxyClient(tx.config)
 	tx.RedeemCode = NewRedeemCodeClient(tx.config)
 	tx.Setting = NewSettingClient(tx.config)
+	tx.UsageLog = NewUsageLogClient(tx.config)
 	tx.User = NewUserClient(tx.config)
 	tx.UserAllowedGroup = NewUserAllowedGroupClient(tx.config)
 	tx.UserSubscription = NewUserSubscriptionClient(tx.config)
@@ -238,7 +241,6 @@ func (tx *txDriver) Query(ctx context.Context, query string, args, v any) error
 
 var _ dialect.Driver = (*txDriver)(nil)
 
-// ExecContext 透传到底层事务，用于在 ent 事务中执行原生 SQL（与 ent 写入保持同一事务）。
 // ExecContext allows calling the underlying ExecContext method of the transaction if it is supported by it.
 // See, database/sql#Tx.ExecContext for more information.
 func (tx *txDriver) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error) {
@@ -251,7 +253,6 @@ func (tx *txDriver) ExecContext(ctx context.Context, query string, args ...any)
 	return ex.ExecContext(ctx, query, args...)
 }
 
-// QueryContext 透传到底层事务，用于在 ent 事务中执行原生查询并共享锁语义。
 // QueryContext allows calling the underlying QueryContext method of the transaction if it is supported by it.
 // See, database/sql#Tx.QueryContext for more information.
 func (tx *txDriver) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error) {

backend/ent/usagelog.go

+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"fmt"
+	"strings"
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"github.com/Wei-Shaw/sub2api/ent/account"
+	"github.com/Wei-Shaw/sub2api/ent/apikey"
+	"github.com/Wei-Shaw/sub2api/ent/group"
+	"github.com/Wei-Shaw/sub2api/ent/usagelog"
+	"github.com/Wei-Shaw/sub2api/ent/user"
+	"github.com/Wei-Shaw/sub2api/ent/usersubscription"
+)
+
+// UsageLog is the model entity for the UsageLog schema.
+type UsageLog struct {
+	config `json:"-"`
+	// ID of the ent.
+	ID int64 `json:"id,omitempty"`
+	// UserID holds the value of the "user_id" field.
+	UserID int64 `json:"user_id,omitempty"`
+	// APIKeyID holds the value of the "api_key_id" field.
+	APIKeyID int64 `json:"api_key_id,omitempty"`
+	// AccountID holds the value of the "account_id" field.
+	AccountID int64 `json:"account_id,omitempty"`
+	// RequestID holds the value of the "request_id" field.
+	RequestID string `json:"request_id,omitempty"`
+	// Model holds the value of the "model" field.
+	Model string `json:"model,omitempty"`
+	// GroupID holds the value of the "group_id" field.
+	GroupID *int64 `json:"group_id,omitempty"`
+	// SubscriptionID holds the value of the "subscription_id" field.
+	SubscriptionID *int64 `json:"subscription_id,omitempty"`
+	// InputTokens holds the value of the "input_tokens" field.
+	InputTokens int `json:"input_tokens,omitempty"`
+	// OutputTokens holds the value of the "output_tokens" field.
+	OutputTokens int `json:"output_tokens,omitempty"`
+	// CacheCreationTokens holds the value of the "cache_creation_tokens" field.
+	CacheCreationTokens int `json:"cache_creation_tokens,omitempty"`
+	// CacheReadTokens holds the value of the "cache_read_tokens" field.
+	CacheReadTokens int `json:"cache_read_tokens,omitempty"`
+	// CacheCreation5mTokens holds the value of the "cache_creation_5m_tokens" field.
+	CacheCreation5mTokens int `json:"cache_creation_5m_tokens,omitempty"`
+	// CacheCreation1hTokens holds the value of the "cache_creation_1h_tokens" field.
+	CacheCreation1hTokens int `json:"cache_creation_1h_tokens,omitempty"`
+	// InputCost holds the value of the "input_cost" field.
+	InputCost float64 `json:"input_cost,omitempty"`
+	// OutputCost holds the value of the "output_cost" field.
+	OutputCost float64 `json:"output_cost,omitempty"`
+	// CacheCreationCost holds the value of the "cache_creation_cost" field.
+	CacheCreationCost float64 `json:"cache_creation_cost,omitempty"`
+	// CacheReadCost holds the value of the "cache_read_cost" field.
+	CacheReadCost float64 `json:"cache_read_cost,omitempty"`
+	// TotalCost holds the value of the "total_cost" field.
+	TotalCost float64 `json:"total_cost,omitempty"`
+	// ActualCost holds the value of the "actual_cost" field.
+	ActualCost float64 `json:"actual_cost,omitempty"`
+	// RateMultiplier holds the value of the "rate_multiplier" field.
+	RateMultiplier float64 `json:"rate_multiplier,omitempty"`
+	// BillingType holds the value of the "billing_type" field.
+	BillingType int8 `json:"billing_type,omitempty"`
+	// Stream holds the value of the "stream" field.
+	Stream bool `json:"stream,omitempty"`
+	// DurationMs holds the value of the "duration_ms" field.
+	DurationMs *int `json:"duration_ms,omitempty"`
+	// FirstTokenMs holds the value of the "first_token_ms" field.
+	FirstTokenMs *int `json:"first_token_ms,omitempty"`
+	// CreatedAt holds the value of the "created_at" field.
+	CreatedAt time.Time `json:"created_at,omitempty"`
+	// Edges holds the relations/edges for other nodes in the graph.
+	// The values are being populated by the UsageLogQuery when eager-loading is set.
+	Edges        UsageLogEdges `json:"edges"`
+	selectValues sql.SelectValues
+}
+
+// UsageLogEdges holds the relations/edges for other nodes in the graph.
+type UsageLogEdges struct {
+	// User holds the value of the user edge.
+	User *User `json:"user,omitempty"`
+	// APIKey holds the value of the api_key edge.
+	APIKey *ApiKey `json:"api_key,omitempty"`
+	// Account holds the value of the account edge.
+	Account *Account `json:"account,omitempty"`
+	// Group holds the value of the group edge.
+	Group *Group `json:"group,omitempty"`
+	// Subscription holds the value of the subscription edge.
+	Subscription *UserSubscription `json:"subscription,omitempty"`
+	// loadedTypes holds the information for reporting if a
+	// type was loaded (or requested) in eager-loading or not.
+	loadedTypes [5]bool
+}
+
+// UserOrErr returns the User value or an error if the edge
+// was not loaded in eager-loading, or loaded but was not found.
+func (e UsageLogEdges) UserOrErr() (*User, error) {
+	if e.User != nil {
+		return e.User, nil
+	} else if e.loadedTypes[0] {
+		return nil, &NotFoundError{label: user.Label}
+	}
+	return nil, &NotLoadedError{edge: "user"}
+}
+
+// APIKeyOrErr returns the APIKey value or an error if the edge
+// was not loaded in eager-loading, or loaded but was not found.
+func (e UsageLogEdges) APIKeyOrErr() (*ApiKey, error) {
+	if e.APIKey != nil {
+		return e.APIKey, nil
+	} else if e.loadedTypes[1] {
+		return nil, &NotFoundError{label: apikey.Label}
+	}
+	return nil, &NotLoadedError{edge: "api_key"}
+}
+
+// AccountOrErr returns the Account value or an error if the edge
+// was not loaded in eager-loading, or loaded but was not found.
+func (e UsageLogEdges) AccountOrErr() (*Account, error) {
+	if e.Account != nil {
+		return e.Account, nil
+	} else if e.loadedTypes[2] {
+		return nil, &NotFoundError{label: account.Label}
+	}
+	return nil, &NotLoadedError{edge: "account"}
+}
+
+// GroupOrErr returns the Group value or an error if the edge
+// was not loaded in eager-loading, or loaded but was not found.
+func (e UsageLogEdges) GroupOrErr() (*Group, error) {
+	if e.Group != nil {
+		return e.Group, nil
+	} else if e.loadedTypes[3] {
+		return nil, &NotFoundError{label: group.Label}
+	}
+	return nil, &NotLoadedError{edge: "group"}
+}
+
+// SubscriptionOrErr returns the Subscription value or an error if the edge
+// was not loaded in eager-loading, or loaded but was not found.
+func (e UsageLogEdges) SubscriptionOrErr() (*UserSubscription, error) {
+	if e.Subscription != nil {
+		return e.Subscription, nil
+	} else if e.loadedTypes[4] {
+		return nil, &NotFoundError{label: usersubscription.Label}
+	}
+	return nil, &NotLoadedError{edge: "subscription"}
+}
+
+// scanValues returns the types for scanning values from sql.Rows.
+func (*UsageLog) scanValues(columns []string) ([]any, error) {
+	values := make([]any, len(columns))
+	for i := range columns {
+		switch columns[i] {
+		case usagelog.FieldStream:
+			values[i] = new(sql.NullBool)
+		case usagelog.FieldInputCost, usagelog.FieldOutputCost, usagelog.FieldCacheCreationCost, usagelog.FieldCacheReadCost, usagelog.FieldTotalCost, usagelog.FieldActualCost, usagelog.FieldRateMultiplier:
+			values[i] = new(sql.NullFloat64)
+		case usagelog.FieldID, usagelog.FieldUserID, usagelog.FieldAPIKeyID, usagelog.FieldAccountID, usagelog.FieldGroupID, usagelog.FieldSubscriptionID, usagelog.FieldInputTokens, usagelog.FieldOutputTokens, usagelog.FieldCacheCreationTokens, usagelog.FieldCacheReadTokens, usagelog.FieldCacheCreation5mTokens, usagelog.FieldCacheCreation1hTokens, usagelog.FieldBillingType, usagelog.FieldDurationMs, usagelog.FieldFirstTokenMs:
+			values[i] = new(sql.NullInt64)
+		case usagelog.FieldRequestID, usagelog.FieldModel:
+			values[i] = new(sql.NullString)
+		case usagelog.FieldCreatedAt:
+			values[i] = new(sql.NullTime)
+		default:
+			values[i] = new(sql.UnknownType)
+		}
+	}
+	return values, nil
+}
+
+// assignValues assigns the values that were returned from sql.Rows (after scanning)
+// to the UsageLog fields.
+func (_m *UsageLog) assignValues(columns []string, values []any) error {
+	if m, n := len(values), len(columns); m < n {
+		return fmt.Errorf("mismatch number of scan values: %d != %d", m, n)
+	}
+	for i := range columns {
+		switch columns[i] {
+		case usagelog.FieldID:
+			value, ok := values[i].(*sql.NullInt64)
+			if !ok {
+				return fmt.Errorf("unexpected type %T for field id", value)
+			}
+			_m.ID = int64(value.Int64)
+		case usagelog.FieldUserID:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field user_id", values[i])
+			} else if value.Valid {
+				_m.UserID = value.Int64
+			}
+		case usagelog.FieldAPIKeyID:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field api_key_id", values[i])
+			} else if value.Valid {
+				_m.APIKeyID = value.Int64
+			}
+		case usagelog.FieldAccountID:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field account_id", values[i])
+			} else if value.Valid {
+				_m.AccountID = value.Int64
+			}
+		case usagelog.FieldRequestID:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field request_id", values[i])
+			} else if value.Valid {
+				_m.RequestID = value.String
+			}
+		case usagelog.FieldModel:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field model", values[i])
+			} else if value.Valid {
+				_m.Model = value.String
+			}
+		case usagelog.FieldGroupID:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field group_id", values[i])
+			} else if value.Valid {
+				_m.GroupID = new(int64)
+				*_m.GroupID = value.Int64
+			}
+		case usagelog.FieldSubscriptionID:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field subscription_id", values[i])
+			} else if value.Valid {
+				_m.SubscriptionID = new(int64)
+				*_m.SubscriptionID = value.Int64
+			}
+		case usagelog.FieldInputTokens:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field input_tokens", values[i])
+			} else if value.Valid {
+				_m.InputTokens = int(value.Int64)
+			}
+		case usagelog.FieldOutputTokens:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field output_tokens", values[i])
+			} else if value.Valid {
+				_m.OutputTokens = int(value.Int64)
+			}
+		case usagelog.FieldCacheCreationTokens:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field cache_creation_tokens", values[i])
+			} else if value.Valid {
+				_m.CacheCreationTokens = int(value.Int64)
+			}
+		case usagelog.FieldCacheReadTokens:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field cache_read_tokens", values[i])
+			} else if value.Valid {
+				_m.CacheReadTokens = int(value.Int64)
+			}
+		case usagelog.FieldCacheCreation5mTokens:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field cache_creation_5m_tokens", values[i])
+			} else if value.Valid {
+				_m.CacheCreation5mTokens = int(value.Int64)
+			}
+		case usagelog.FieldCacheCreation1hTokens:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field cache_creation_1h_tokens", values[i])
+			} else if value.Valid {
+				_m.CacheCreation1hTokens = int(value.Int64)
+			}
+		case usagelog.FieldInputCost:
+			if value, ok := values[i].(*sql.NullFloat64); !ok {
+				return fmt.Errorf("unexpected type %T for field input_cost", values[i])
+			} else if value.Valid {
+				_m.InputCost = value.Float64
+			}
+		case usagelog.FieldOutputCost:
+			if value, ok := values[i].(*sql.NullFloat64); !ok {
+				return fmt.Errorf("unexpected type %T for field output_cost", values[i])
+			} else if value.Valid {
+				_m.OutputCost = value.Float64
+			}
+		case usagelog.FieldCacheCreationCost:
+			if value, ok := values[i].(*sql.NullFloat64); !ok {
+				return fmt.Errorf("unexpected type %T for field cache_creation_cost", values[i])
+			} else if value.Valid {
+				_m.CacheCreationCost = value.Float64
+			}
+		case usagelog.FieldCacheReadCost:
+			if value, ok := values[i].(*sql.NullFloat64); !ok {
+				return fmt.Errorf("unexpected type %T for field cache_read_cost", values[i])
+			} else if value.Valid {
+				_m.CacheReadCost = value.Float64
+			}
+		case usagelog.FieldTotalCost:
+			if value, ok := values[i].(*sql.NullFloat64); !ok {
+				return fmt.Errorf("unexpected type %T for field total_cost", values[i])
+			} else if value.Valid {
+				_m.TotalCost = value.Float64
+			}
+		case usagelog.FieldActualCost:
+			if value, ok := values[i].(*sql.NullFloat64); !ok {
+				return fmt.Errorf("unexpected type %T for field actual_cost", values[i])
+			} else if value.Valid {
+				_m.ActualCost = value.Float64
+			}
+		case usagelog.FieldRateMultiplier:
+			if value, ok := values[i].(*sql.NullFloat64); !ok {
+				return fmt.Errorf("unexpected type %T for field rate_multiplier", values[i])
+			} else if value.Valid {
+				_m.RateMultiplier = value.Float64
+			}
+		case usagelog.FieldBillingType:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field billing_type", values[i])
+			} else if value.Valid {
+				_m.BillingType = int8(value.Int64)
+			}
+		case usagelog.FieldStream:
+			if value, ok := values[i].(*sql.NullBool); !ok {
+				return fmt.Errorf("unexpected type %T for field stream", values[i])
+			} else if value.Valid {
+				_m.Stream = value.Bool
+			}
+		case usagelog.FieldDurationMs:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field duration_ms", values[i])
+			} else if value.Valid {
+				_m.DurationMs = new(int)
+				*_m.DurationMs = int(value.Int64)
+			}
+		case usagelog.FieldFirstTokenMs:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field first_token_ms", values[i])
+			} else if value.Valid {
+				_m.FirstTokenMs = new(int)
+				*_m.FirstTokenMs = int(value.Int64)
+			}
+		case usagelog.FieldCreatedAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field created_at", values[i])
+			} else if value.Valid {
+				_m.CreatedAt = value.Time
+			}
+		default:
+			_m.selectValues.Set(columns[i], values[i])
+		}
+	}
+	return nil
+}
+
+// Value returns the ent.Value that was dynamically selected and assigned to the UsageLog.
+// This includes values selected through modifiers, order, etc.
+func (_m *UsageLog) Value(name string) (ent.Value, error) {
+	return _m.selectValues.Get(name)
+}
+
+// QueryUser queries the "user" edge of the UsageLog entity.
+func (_m *UsageLog) QueryUser() *UserQuery {
+	return NewUsageLogClient(_m.config).QueryUser(_m)
+}
+
+// QueryAPIKey queries the "api_key" edge of the UsageLog entity.
+func (_m *UsageLog) QueryAPIKey() *ApiKeyQuery {
+	return NewUsageLogClient(_m.config).QueryAPIKey(_m)
+}
+
+// QueryAccount queries the "account" edge of the UsageLog entity.
+func (_m *UsageLog) QueryAccount() *AccountQuery {
+	return NewUsageLogClient(_m.config).QueryAccount(_m)
+}
+
+// QueryGroup queries the "group" edge of the UsageLog entity.
+func (_m *UsageLog) QueryGroup() *GroupQuery {
+	return NewUsageLogClient(_m.config).QueryGroup(_m)
+}
+
+// QuerySubscription queries the "subscription" edge of the UsageLog entity.
+func (_m *UsageLog) QuerySubscription() *UserSubscriptionQuery {
+	return NewUsageLogClient(_m.config).QuerySubscription(_m)
+}
+
+// Update returns a builder for updating this UsageLog.
+// Note that you need to call UsageLog.Unwrap() before calling this method if this UsageLog
+// was returned from a transaction, and the transaction was committed or rolled back.
+func (_m *UsageLog) Update() *UsageLogUpdateOne {
+	return NewUsageLogClient(_m.config).UpdateOne(_m)
+}
+
+// Unwrap unwraps the UsageLog entity that was returned from a transaction after it was closed,
+// so that all future queries will be executed through the driver which created the transaction.
+func (_m *UsageLog) Unwrap() *UsageLog {
+	_tx, ok := _m.config.driver.(*txDriver)
+	if !ok {
+		panic("ent: UsageLog is not a transactional entity")
+	}
+	_m.config.driver = _tx.drv
+	return _m
+}
+
+// String implements the fmt.Stringer.
+func (_m *UsageLog) String() string {
+	var builder strings.Builder
+	builder.WriteString("UsageLog(")
+	builder.WriteString(fmt.Sprintf("id=%v, ", _m.ID))
+	builder.WriteString("user_id=")
+	builder.WriteString(fmt.Sprintf("%v", _m.UserID))
+	builder.WriteString(", ")
+	builder.WriteString("api_key_id=")
+	builder.WriteString(fmt.Sprintf("%v", _m.APIKeyID))
+	builder.WriteString(", ")
+	builder.WriteString("account_id=")
+	builder.WriteString(fmt.Sprintf("%v", _m.AccountID))
+	builder.WriteString(", ")
+	builder.WriteString("request_id=")
+	builder.WriteString(_m.RequestID)
+	builder.WriteString(", ")
+	builder.WriteString("model=")
+	builder.WriteString(_m.Model)
+	builder.WriteString(", ")
+	if v := _m.GroupID; v != nil {
+		builder.WriteString("group_id=")
+		builder.WriteString(fmt.Sprintf("%v", *v))
+	}
+	builder.WriteString(", ")
+	if v := _m.SubscriptionID; v != nil {
+		builder.WriteString("subscription_id=")
+		builder.WriteString(fmt.Sprintf("%v", *v))
+	}
+	builder.WriteString(", ")
+	builder.WriteString("input_tokens=")
+	builder.WriteString(fmt.Sprintf("%v", _m.InputTokens))
+	builder.WriteString(", ")
+	builder.WriteString("output_tokens=")
+	builder.WriteString(fmt.Sprintf("%v", _m.OutputTokens))
+	builder.WriteString(", ")
+	builder.WriteString("cache_creation_tokens=")
+	builder.WriteString(fmt.Sprintf("%v", _m.CacheCreationTokens))
+	builder.WriteString(", ")
+	builder.WriteString("cache_read_tokens=")
+	builder.WriteString(fmt.Sprintf("%v", _m.CacheReadTokens))
+	builder.WriteString(", ")
+	builder.WriteString("cache_creation_5m_tokens=")
+	builder.WriteString(fmt.Sprintf("%v", _m.CacheCreation5mTokens))
+	builder.WriteString(", ")
+	builder.WriteString("cache_creation_1h_tokens=")
+	builder.WriteString(fmt.Sprintf("%v", _m.CacheCreation1hTokens))
+	builder.WriteString(", ")
+	builder.WriteString("input_cost=")
+	builder.WriteString(fmt.Sprintf("%v", _m.InputCost))
+	builder.WriteString(", ")
+	builder.WriteString("output_cost=")
+	builder.WriteString(fmt.Sprintf("%v", _m.OutputCost))
+	builder.WriteString(", ")
+	builder.WriteString("cache_creation_cost=")
+	builder.WriteString(fmt.Sprintf("%v", _m.CacheCreationCost))
+	builder.WriteString(", ")
+	builder.WriteString("cache_read_cost=")
+	builder.WriteString(fmt.Sprintf("%v", _m.CacheReadCost))
+	builder.WriteString(", ")
+	builder.WriteString("total_cost=")
+	builder.WriteString(fmt.Sprintf("%v", _m.TotalCost))
+	builder.WriteString(", ")
+	builder.WriteString("actual_cost=")
+	builder.WriteString(fmt.Sprintf("%v", _m.ActualCost))
+	builder.WriteString(", ")
+	builder.WriteString("rate_multiplier=")
+	builder.WriteString(fmt.Sprintf("%v", _m.RateMultiplier))
+	builder.WriteString(", ")
+	builder.WriteString("billing_type=")
+	builder.WriteString(fmt.Sprintf("%v", _m.BillingType))
+	builder.WriteString(", ")
+	builder.WriteString("stream=")
+	builder.WriteString(fmt.Sprintf("%v", _m.Stream))
+	builder.WriteString(", ")
+	if v := _m.DurationMs; v != nil {
+		builder.WriteString("duration_ms=")
+		builder.WriteString(fmt.Sprintf("%v", *v))
+	}
+	builder.WriteString(", ")
+	if v := _m.FirstTokenMs; v != nil {
+		builder.WriteString("first_token_ms=")
+		builder.WriteString(fmt.Sprintf("%v", *v))
+	}
+	builder.WriteString(", ")
+	builder.WriteString("created_at=")
+	builder.WriteString(_m.CreatedAt.Format(time.ANSIC))
+	builder.WriteByte(')')
+	return builder.String()
+}
+
+// UsageLogs is a parsable slice of UsageLog.
+type UsageLogs []*UsageLog

backend/ent/usagelog/usagelog.go

+// Code generated by ent, DO NOT EDIT.
+
+package usagelog
+
+import (
+	"time"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+)
+
+const (
+	// Label holds the string label denoting the usagelog type in the database.
+	Label = "usage_log"
+	// FieldID holds the string denoting the id field in the database.
+	FieldID = "id"
+	// FieldUserID holds the string denoting the user_id field in the database.
+	FieldUserID = "user_id"
+	// FieldAPIKeyID holds the string denoting the api_key_id field in the database.
+	FieldAPIKeyID = "api_key_id"
+	// FieldAccountID holds the string denoting the account_id field in the database.
+	FieldAccountID = "account_id"
+	// FieldRequestID holds the string denoting the request_id field in the database.
+	FieldRequestID = "request_id"
+	// FieldModel holds the string denoting the model field in the database.
+	FieldModel = "model"
+	// FieldGroupID holds the string denoting the group_id field in the database.
+	FieldGroupID = "group_id"
+	// FieldSubscriptionID holds the string denoting the subscription_id field in the database.
+	FieldSubscriptionID = "subscription_id"
+	// FieldInputTokens holds the string denoting the input_tokens field in the database.
+	FieldInputTokens = "input_tokens"
+	// FieldOutputTokens holds the string denoting the output_tokens field in the database.
+	FieldOutputTokens = "output_tokens"
+	// FieldCacheCreationTokens holds the string denoting the cache_creation_tokens field in the database.
+	FieldCacheCreationTokens = "cache_creation_tokens"
+	// FieldCacheReadTokens holds the string denoting the cache_read_tokens field in the database.
+	FieldCacheReadTokens = "cache_read_tokens"
+	// FieldCacheCreation5mTokens holds the string denoting the cache_creation_5m_tokens field in the database.
+	FieldCacheCreation5mTokens = "cache_creation_5m_tokens"
+	// FieldCacheCreation1hTokens holds the string denoting the cache_creation_1h_tokens field in the database.
+	FieldCacheCreation1hTokens = "cache_creation_1h_tokens"
+	// FieldInputCost holds the string denoting the input_cost field in the database.
+	FieldInputCost = "input_cost"
+	// FieldOutputCost holds the string denoting the output_cost field in the database.
+	FieldOutputCost = "output_cost"
+	// FieldCacheCreationCost holds the string denoting the cache_creation_cost field in the database.
+	FieldCacheCreationCost = "cache_creation_cost"
+	// FieldCacheReadCost holds the string denoting the cache_read_cost field in the database.
+	FieldCacheReadCost = "cache_read_cost"
+	// FieldTotalCost holds the string denoting the total_cost field in the database.
+	FieldTotalCost = "total_cost"
+	// FieldActualCost holds the string denoting the actual_cost field in the database.
+	FieldActualCost = "actual_cost"
+	// FieldRateMultiplier holds the string denoting the rate_multiplier field in the database.
+	FieldRateMultiplier = "rate_multiplier"
+	// FieldBillingType holds the string denoting the billing_type field in the database.
+	FieldBillingType = "billing_type"
+	// FieldStream holds the string denoting the stream field in the database.
+	FieldStream = "stream"
+	// FieldDurationMs holds the string denoting the duration_ms field in the database.
+	FieldDurationMs = "duration_ms"
+	// FieldFirstTokenMs holds the string denoting the first_token_ms field in the database.
+	FieldFirstTokenMs = "first_token_ms"
+	// FieldCreatedAt holds the string denoting the created_at field in the database.
+	FieldCreatedAt = "created_at"
+	// EdgeUser holds the string denoting the user edge name in mutations.
+	EdgeUser = "user"
+	// EdgeAPIKey holds the string denoting the api_key edge name in mutations.
+	EdgeAPIKey = "api_key"
+	// EdgeAccount holds the string denoting the account edge name in mutations.
+	EdgeAccount = "account"
+	// EdgeGroup holds the string denoting the group edge name in mutations.
+	EdgeGroup = "group"
+	// EdgeSubscription holds the string denoting the subscription edge name in mutations.
+	EdgeSubscription = "subscription"
+	// Table holds the table name of the usagelog in the database.
+	Table = "usage_logs"
+	// UserTable is the table that holds the user relation/edge.
+	UserTable = "usage_logs"
+	// UserInverseTable is the table name for the User entity.
+	// It exists in this package in order to avoid circular dependency with the "user" package.
+	UserInverseTable = "users"
+	// UserColumn is the table column denoting the user relation/edge.
+	UserColumn = "user_id"
+	// APIKeyTable is the table that holds the api_key relation/edge.
+	APIKeyTable = "usage_logs"
+	// APIKeyInverseTable is the table name for the ApiKey entity.
+	// It exists in this package in order to avoid circular dependency with the "apikey" package.
+	APIKeyInverseTable = "api_keys"
+	// APIKeyColumn is the table column denoting the api_key relation/edge.
+	APIKeyColumn = "api_key_id"
+	// AccountTable is the table that holds the account relation/edge.
+	AccountTable = "usage_logs"
+	// AccountInverseTable is the table name for the Account entity.
+	// It exists in this package in order to avoid circular dependency with the "account" package.
+	AccountInverseTable = "accounts"
+	// AccountColumn is the table column denoting the account relation/edge.
+	AccountColumn = "account_id"
+	// GroupTable is the table that holds the group relation/edge.
+	GroupTable = "usage_logs"
+	// GroupInverseTable is the table name for the Group entity.
+	// It exists in this package in order to avoid circular dependency with the "group" package.
+	GroupInverseTable = "groups"
+	// GroupColumn is the table column denoting the group relation/edge.
+	GroupColumn = "group_id"
+	// SubscriptionTable is the table that holds the subscription relation/edge.
+	SubscriptionTable = "usage_logs"
+	// SubscriptionInverseTable is the table name for the UserSubscription entity.
+	// It exists in this package in order to avoid circular dependency with the "usersubscription" package.
+	SubscriptionInverseTable = "user_subscriptions"
+	// SubscriptionColumn is the table column denoting the subscription relation/edge.
+	SubscriptionColumn = "subscription_id"
+)
+
+// Columns holds all SQL columns for usagelog fields.
+var Columns = []string{
+	FieldID,
+	FieldUserID,
+	FieldAPIKeyID,
+	FieldAccountID,
+	FieldRequestID,
+	FieldModel,
+	FieldGroupID,
+	FieldSubscriptionID,
+	FieldInputTokens,
+	FieldOutputTokens,
+	FieldCacheCreationTokens,
+	FieldCacheReadTokens,
+	FieldCacheCreation5mTokens,
+	FieldCacheCreation1hTokens,
+	FieldInputCost,
+	FieldOutputCost,
+	FieldCacheCreationCost,
+	FieldCacheReadCost,
+	FieldTotalCost,
+	FieldActualCost,
+	FieldRateMultiplier,
+	FieldBillingType,
+	FieldStream,
+	FieldDurationMs,
+	FieldFirstTokenMs,
+	FieldCreatedAt,
+}
+
+// ValidColumn reports if the column name is valid (part of the table columns).
+func ValidColumn(column string) bool {
+	for i := range Columns {
+		if column == Columns[i] {
+			return true
+		}
+	}
+	return false
+}
+
+var (
+	// RequestIDValidator is a validator for the "request_id" field. It is called by the builders before save.
+	RequestIDValidator func(string) error
+	// ModelValidator is a validator for the "model" field. It is called by the builders before save.
+	ModelValidator func(string) error
+	// DefaultInputTokens holds the default value on creation for the "input_tokens" field.
+	DefaultInputTokens int
+	// DefaultOutputTokens holds the default value on creation for the "output_tokens" field.
+	DefaultOutputTokens int
+	// DefaultCacheCreationTokens holds the default value on creation for the "cache_creation_tokens" field.
+	DefaultCacheCreationTokens int
+	// DefaultCacheReadTokens holds the default value on creation for the "cache_read_tokens" field.
+	DefaultCacheReadTokens int
+	// DefaultCacheCreation5mTokens holds the default value on creation for the "cache_creation_5m_tokens" field.
+	DefaultCacheCreation5mTokens int
+	// DefaultCacheCreation1hTokens holds the default value on creation for the "cache_creation_1h_tokens" field.
+	DefaultCacheCreation1hTokens int
+	// DefaultInputCost holds the default value on creation for the "input_cost" field.
+	DefaultInputCost float64
+	// DefaultOutputCost holds the default value on creation for the "output_cost" field.
+	DefaultOutputCost float64
+	// DefaultCacheCreationCost holds the default value on creation for the "cache_creation_cost" field.
+	DefaultCacheCreationCost float64
+	// DefaultCacheReadCost holds the default value on creation for the "cache_read_cost" field.
+	DefaultCacheReadCost float64
+	// DefaultTotalCost holds the default value on creation for the "total_cost" field.
+	DefaultTotalCost float64
+	// DefaultActualCost holds the default value on creation for the "actual_cost" field.
+	DefaultActualCost float64
+	// DefaultRateMultiplier holds the default value on creation for the "rate_multiplier" field.
+	DefaultRateMultiplier float64
+	// DefaultBillingType holds the default value on creation for the "billing_type" field.
+	DefaultBillingType int8
+	// DefaultStream holds the default value on creation for the "stream" field.
+	DefaultStream bool
+	// DefaultCreatedAt holds the default value on creation for the "created_at" field.
+	DefaultCreatedAt func() time.Time
+)
+
+// OrderOption defines the ordering options for the UsageLog queries.
+type OrderOption func(*sql.Selector)
+
+// ByID orders the results by the id field.
+func ByID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldID, opts...).ToFunc()
+}
+
+// ByUserID orders the results by the user_id field.
+func ByUserID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldUserID, opts...).ToFunc()
+}
+
+// ByAPIKeyID orders the results by the api_key_id field.
+func ByAPIKeyID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldAPIKeyID, opts...).ToFunc()
+}
+
+// ByAccountID orders the results by the account_id field.
+func ByAccountID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldAccountID, opts...).ToFunc()
+}
+
+// ByRequestID orders the results by the request_id field.
+func ByRequestID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldRequestID, opts...).ToFunc()
+}
+
+// ByModel orders the results by the model field.
+func ByModel(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldModel, opts...).ToFunc()
+}
+
+// ByGroupID orders the results by the group_id field.
+func ByGroupID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldGroupID, opts...).ToFunc()
+}
+
+// BySubscriptionID orders the results by the subscription_id field.
+func BySubscriptionID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldSubscriptionID, opts...).ToFunc()
+}
+
+// ByInputTokens orders the results by the input_tokens field.
+func ByInputTokens(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldInputTokens, opts...).ToFunc()
+}
+
+// ByOutputTokens orders the results by the output_tokens field.
+func ByOutputTokens(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldOutputTokens, opts...).ToFunc()
+}
+
+// ByCacheCreationTokens orders the results by the cache_creation_tokens field.
+func ByCacheCreationTokens(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCacheCreationTokens, opts...).ToFunc()
+}
+
+// ByCacheReadTokens orders the results by the cache_read_tokens field.
+func ByCacheReadTokens(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCacheReadTokens, opts...).ToFunc()
+}
+
+// ByCacheCreation5mTokens orders the results by the cache_creation_5m_tokens field.
+func ByCacheCreation5mTokens(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCacheCreation5mTokens, opts...).ToFunc()
+}
+
+// ByCacheCreation1hTokens orders the results by the cache_creation_1h_tokens field.
+func ByCacheCreation1hTokens(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCacheCreation1hTokens, opts...).ToFunc()
+}
+
+// ByInputCost orders the results by the input_cost field.
+func ByInputCost(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldInputCost, opts...).ToFunc()
+}
+
+// ByOutputCost orders the results by the output_cost field.
+func ByOutputCost(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldOutputCost, opts...).ToFunc()
+}
+
+// ByCacheCreationCost orders the results by the cache_creation_cost field.
+func ByCacheCreationCost(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCacheCreationCost, opts...).ToFunc()
+}
+
+// ByCacheReadCost orders the results by the cache_read_cost field.
+func ByCacheReadCost(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCacheReadCost, opts...).ToFunc()
+}
+
+// ByTotalCost orders the results by the total_cost field.
+func ByTotalCost(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldTotalCost, opts...).ToFunc()
+}
+
+// ByActualCost orders the results by the actual_cost field.
+func ByActualCost(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldActualCost, opts...).ToFunc()
+}
+
+// ByRateMultiplier orders the results by the rate_multiplier field.
+func ByRateMultiplier(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldRateMultiplier, opts...).ToFunc()
+}
+
+// ByBillingType orders the results by the billing_type field.
+func ByBillingType(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldBillingType, opts...).ToFunc()
+}
+
+// ByStream orders the results by the stream field.
+func ByStream(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldStream, opts...).ToFunc()
+}
+
+// ByDurationMs orders the results by the duration_ms field.
+func ByDurationMs(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldDurationMs, opts...).ToFunc()
+}
+
+// ByFirstTokenMs orders the results by the first_token_ms field.
+func ByFirstTokenMs(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldFirstTokenMs, opts...).ToFunc()
+}
+
+// ByCreatedAt orders the results by the created_at field.
+func ByCreatedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCreatedAt, opts...).ToFunc()
+}
+
+// ByUserField orders the results by user field.
+func ByUserField(field string, opts ...sql.OrderTermOption) OrderOption {
+	return func(s *sql.Selector) {
+		sqlgraph.OrderByNeighborTerms(s, newUserStep(), sql.OrderByField(field, opts...))
+	}
+}
+
+// ByAPIKeyField orders the results by api_key field.
+func ByAPIKeyField(field string, opts ...sql.OrderTermOption) OrderOption {
+	return func(s *sql.Selector) {
+		sqlgraph.OrderByNeighborTerms(s, newAPIKeyStep(), sql.OrderByField(field, opts...))
+	}
+}
+
+// ByAccountField orders the results by account field.
+func ByAccountField(field string, opts ...sql.OrderTermOption) OrderOption {
+	return func(s *sql.Selector) {
+		sqlgraph.OrderByNeighborTerms(s, newAccountStep(), sql.OrderByField(field, opts...))
+	}
+}
+
+// ByGroupField orders the results by group field.
+func ByGroupField(field string, opts ...sql.OrderTermOption) OrderOption {
+	return func(s *sql.Selector) {
+		sqlgraph.OrderByNeighborTerms(s, newGroupStep(), sql.OrderByField(field, opts...))
+	}
+}
+
+// BySubscriptionField orders the results by subscription field.
+func BySubscriptionField(field string, opts ...sql.OrderTermOption) OrderOption {
+	return func(s *sql.Selector) {
+		sqlgraph.OrderByNeighborTerms(s, newSubscriptionStep(), sql.OrderByField(field, opts...))
+	}
+}
+func newUserStep() *sqlgraph.Step {
+	return sqlgraph.NewStep(
+		sqlgraph.From(Table, FieldID),
+		sqlgraph.To(UserInverseTable, FieldID),
+		sqlgraph.Edge(sqlgraph.M2O, true, UserTable, UserColumn),
+	)
+}
+func newAPIKeyStep() *sqlgraph.Step {
+	return sqlgraph.NewStep(
+		sqlgraph.From(Table, FieldID),
+		sqlgraph.To(APIKeyInverseTable, FieldID),
+		sqlgraph.Edge(sqlgraph.M2O, true, APIKeyTable, APIKeyColumn),
+	)
+}
+func newAccountStep() *sqlgraph.Step {
+	return sqlgraph.NewStep(
+		sqlgraph.From(Table, FieldID),
+		sqlgraph.To(AccountInverseTable, FieldID),
+		sqlgraph.Edge(sqlgraph.M2O, true, AccountTable, AccountColumn),
+	)
+}
+func newGroupStep() *sqlgraph.Step {
+	return sqlgraph.NewStep(
+		sqlgraph.From(Table, FieldID),
+		sqlgraph.To(GroupInverseTable, FieldID),
+		sqlgraph.Edge(sqlgraph.M2O, true, GroupTable, GroupColumn),
+	)
+}
+func newSubscriptionStep() *sqlgraph.Step {
+	return sqlgraph.NewStep(
+		sqlgraph.From(Table, FieldID),
+		sqlgraph.To(SubscriptionInverseTable, FieldID),
+		sqlgraph.Edge(sqlgraph.M2O, true, SubscriptionTable, SubscriptionColumn),
+	)
+}

backend/ent/usagelog/where.go

+// Code generated by ent, DO NOT EDIT.
+
+package usagelog
+
+import (
+	"time"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"github.com/Wei-Shaw/sub2api/ent/predicate"
+)
+
+// ID filters vertices based on their ID field.
+func ID(id int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldID, id))
+}
+
+// IDEQ applies the EQ predicate on the ID field.
+func IDEQ(id int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldID, id))
+}
+
+// IDNEQ applies the NEQ predicate on the ID field.
+func IDNEQ(id int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldID, id))
+}
+
+// IDIn applies the In predicate on the ID field.
+func IDIn(ids ...int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldID, ids...))
+}
+
+// IDNotIn applies the NotIn predicate on the ID field.
+func IDNotIn(ids ...int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldID, ids...))
+}
+
+// IDGT applies the GT predicate on the ID field.
+func IDGT(id int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldID, id))
+}
+
+// IDGTE applies the GTE predicate on the ID field.
+func IDGTE(id int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldID, id))
+}
+
+// IDLT applies the LT predicate on the ID field.
+func IDLT(id int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldID, id))
+}
+
+// IDLTE applies the LTE predicate on the ID field.
+func IDLTE(id int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldID, id))
+}
+
+// UserID applies equality check predicate on the "user_id" field. It's identical to UserIDEQ.
+func UserID(v int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldUserID, v))
+}
+
+// APIKeyID applies equality check predicate on the "api_key_id" field. It's identical to APIKeyIDEQ.
+func APIKeyID(v int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldAPIKeyID, v))
+}
+
+// AccountID applies equality check predicate on the "account_id" field. It's identical to AccountIDEQ.
+func AccountID(v int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldAccountID, v))
+}
+
+// RequestID applies equality check predicate on the "request_id" field. It's identical to RequestIDEQ.
+func RequestID(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldRequestID, v))
+}
+
+// Model applies equality check predicate on the "model" field. It's identical to ModelEQ.
+func Model(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldModel, v))
+}
+
+// GroupID applies equality check predicate on the "group_id" field. It's identical to GroupIDEQ.
+func GroupID(v int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldGroupID, v))
+}
+
+// SubscriptionID applies equality check predicate on the "subscription_id" field. It's identical to SubscriptionIDEQ.
+func SubscriptionID(v int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldSubscriptionID, v))
+}
+
+// InputTokens applies equality check predicate on the "input_tokens" field. It's identical to InputTokensEQ.
+func InputTokens(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldInputTokens, v))
+}
+
+// OutputTokens applies equality check predicate on the "output_tokens" field. It's identical to OutputTokensEQ.
+func OutputTokens(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldOutputTokens, v))
+}
+
+// CacheCreationTokens applies equality check predicate on the "cache_creation_tokens" field. It's identical to CacheCreationTokensEQ.
+func CacheCreationTokens(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldCacheCreationTokens, v))
+}
+
+// CacheReadTokens applies equality check predicate on the "cache_read_tokens" field. It's identical to CacheReadTokensEQ.
+func CacheReadTokens(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldCacheReadTokens, v))
+}
+
+// CacheCreation5mTokens applies equality check predicate on the "cache_creation_5m_tokens" field. It's identical to CacheCreation5mTokensEQ.
+func CacheCreation5mTokens(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldCacheCreation5mTokens, v))
+}
+
+// CacheCreation1hTokens applies equality check predicate on the "cache_creation_1h_tokens" field. It's identical to CacheCreation1hTokensEQ.
+func CacheCreation1hTokens(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldCacheCreation1hTokens, v))
+}
+
+// InputCost applies equality check predicate on the "input_cost" field. It's identical to InputCostEQ.
+func InputCost(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldInputCost, v))
+}
+
+// OutputCost applies equality check predicate on the "output_cost" field. It's identical to OutputCostEQ.
+func OutputCost(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldOutputCost, v))
+}
+
+// CacheCreationCost applies equality check predicate on the "cache_creation_cost" field. It's identical to CacheCreationCostEQ.
+func CacheCreationCost(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldCacheCreationCost, v))
+}
+
+// CacheReadCost applies equality check predicate on the "cache_read_cost" field. It's identical to CacheReadCostEQ.
+func CacheReadCost(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldCacheReadCost, v))
+}
+
+// TotalCost applies equality check predicate on the "total_cost" field. It's identical to TotalCostEQ.
+func TotalCost(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldTotalCost, v))
+}
+
+// ActualCost applies equality check predicate on the "actual_cost" field. It's identical to ActualCostEQ.
+func ActualCost(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldActualCost, v))
+}
+
+// RateMultiplier applies equality check predicate on the "rate_multiplier" field. It's identical to RateMultiplierEQ.
+func RateMultiplier(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldRateMultiplier, v))
+}
+
+// BillingType applies equality check predicate on the "billing_type" field. It's identical to BillingTypeEQ.
+func BillingType(v int8) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldBillingType, v))
+}
+
+// Stream applies equality check predicate on the "stream" field. It's identical to StreamEQ.
+func Stream(v bool) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldStream, v))
+}
+
+// DurationMs applies equality check predicate on the "duration_ms" field. It's identical to DurationMsEQ.
+func DurationMs(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldDurationMs, v))
+}
+
+// FirstTokenMs applies equality check predicate on the "first_token_ms" field. It's identical to FirstTokenMsEQ.
+func FirstTokenMs(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldFirstTokenMs, v))
+}
+
+// CreatedAt applies equality check predicate on the "created_at" field. It's identical to CreatedAtEQ.
+func CreatedAt(v time.Time) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldCreatedAt, v))
+}
+
+// UserIDEQ applies the EQ predicate on the "user_id" field.
+func UserIDEQ(v int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldUserID, v))
+}
+
+// UserIDNEQ applies the NEQ predicate on the "user_id" field.
+func UserIDNEQ(v int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldUserID, v))
+}
+
+// UserIDIn applies the In predicate on the "user_id" field.
+func UserIDIn(vs ...int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldUserID, vs...))
+}
+
+// UserIDNotIn applies the NotIn predicate on the "user_id" field.
+func UserIDNotIn(vs ...int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldUserID, vs...))
+}
+
+// APIKeyIDEQ applies the EQ predicate on the "api_key_id" field.
+func APIKeyIDEQ(v int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldAPIKeyID, v))
+}
+
+// APIKeyIDNEQ applies the NEQ predicate on the "api_key_id" field.
+func APIKeyIDNEQ(v int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldAPIKeyID, v))
+}
+
+// APIKeyIDIn applies the In predicate on the "api_key_id" field.
+func APIKeyIDIn(vs ...int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldAPIKeyID, vs...))
+}
+
+// APIKeyIDNotIn applies the NotIn predicate on the "api_key_id" field.
+func APIKeyIDNotIn(vs ...int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldAPIKeyID, vs...))
+}
+
+// AccountIDEQ applies the EQ predicate on the "account_id" field.
+func AccountIDEQ(v int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldAccountID, v))
+}
+
+// AccountIDNEQ applies the NEQ predicate on the "account_id" field.
+func AccountIDNEQ(v int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldAccountID, v))
+}
+
+// AccountIDIn applies the In predicate on the "account_id" field.
+func AccountIDIn(vs ...int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldAccountID, vs...))
+}
+
+// AccountIDNotIn applies the NotIn predicate on the "account_id" field.
+func AccountIDNotIn(vs ...int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldAccountID, vs...))
+}
+
+// RequestIDEQ applies the EQ predicate on the "request_id" field.
+func RequestIDEQ(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldRequestID, v))
+}
+
+// RequestIDNEQ applies the NEQ predicate on the "request_id" field.
+func RequestIDNEQ(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldRequestID, v))
+}
+
+// RequestIDIn applies the In predicate on the "request_id" field.
+func RequestIDIn(vs ...string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldRequestID, vs...))
+}
+
+// RequestIDNotIn applies the NotIn predicate on the "request_id" field.
+func RequestIDNotIn(vs ...string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldRequestID, vs...))
+}
+
+// RequestIDGT applies the GT predicate on the "request_id" field.
+func RequestIDGT(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldRequestID, v))
+}
+
+// RequestIDGTE applies the GTE predicate on the "request_id" field.
+func RequestIDGTE(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldRequestID, v))
+}
+
+// RequestIDLT applies the LT predicate on the "request_id" field.
+func RequestIDLT(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldRequestID, v))
+}
+
+// RequestIDLTE applies the LTE predicate on the "request_id" field.
+func RequestIDLTE(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldRequestID, v))
+}
+
+// RequestIDContains applies the Contains predicate on the "request_id" field.
+func RequestIDContains(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldContains(FieldRequestID, v))
+}
+
+// RequestIDHasPrefix applies the HasPrefix predicate on the "request_id" field.
+func RequestIDHasPrefix(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldHasPrefix(FieldRequestID, v))
+}
+
+// RequestIDHasSuffix applies the HasSuffix predicate on the "request_id" field.
+func RequestIDHasSuffix(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldHasSuffix(FieldRequestID, v))
+}
+
+// RequestIDEqualFold applies the EqualFold predicate on the "request_id" field.
+func RequestIDEqualFold(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEqualFold(FieldRequestID, v))
+}
+
+// RequestIDContainsFold applies the ContainsFold predicate on the "request_id" field.
+func RequestIDContainsFold(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldContainsFold(FieldRequestID, v))
+}
+
+// ModelEQ applies the EQ predicate on the "model" field.
+func ModelEQ(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldModel, v))
+}
+
+// ModelNEQ applies the NEQ predicate on the "model" field.
+func ModelNEQ(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldModel, v))
+}
+
+// ModelIn applies the In predicate on the "model" field.
+func ModelIn(vs ...string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldModel, vs...))
+}
+
+// ModelNotIn applies the NotIn predicate on the "model" field.
+func ModelNotIn(vs ...string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldModel, vs...))
+}
+
+// ModelGT applies the GT predicate on the "model" field.
+func ModelGT(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldModel, v))
+}
+
+// ModelGTE applies the GTE predicate on the "model" field.
+func ModelGTE(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldModel, v))
+}
+
+// ModelLT applies the LT predicate on the "model" field.
+func ModelLT(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldModel, v))
+}
+
+// ModelLTE applies the LTE predicate on the "model" field.
+func ModelLTE(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldModel, v))
+}
+
+// ModelContains applies the Contains predicate on the "model" field.
+func ModelContains(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldContains(FieldModel, v))
+}
+
+// ModelHasPrefix applies the HasPrefix predicate on the "model" field.
+func ModelHasPrefix(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldHasPrefix(FieldModel, v))
+}
+
+// ModelHasSuffix applies the HasSuffix predicate on the "model" field.
+func ModelHasSuffix(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldHasSuffix(FieldModel, v))
+}
+
+// ModelEqualFold applies the EqualFold predicate on the "model" field.
+func ModelEqualFold(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEqualFold(FieldModel, v))
+}
+
+// ModelContainsFold applies the ContainsFold predicate on the "model" field.
+func ModelContainsFold(v string) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldContainsFold(FieldModel, v))
+}
+
+// GroupIDEQ applies the EQ predicate on the "group_id" field.
+func GroupIDEQ(v int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldGroupID, v))
+}
+
+// GroupIDNEQ applies the NEQ predicate on the "group_id" field.
+func GroupIDNEQ(v int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldGroupID, v))
+}
+
+// GroupIDIn applies the In predicate on the "group_id" field.
+func GroupIDIn(vs ...int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldGroupID, vs...))
+}
+
+// GroupIDNotIn applies the NotIn predicate on the "group_id" field.
+func GroupIDNotIn(vs ...int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldGroupID, vs...))
+}
+
+// GroupIDIsNil applies the IsNil predicate on the "group_id" field.
+func GroupIDIsNil() predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIsNull(FieldGroupID))
+}
+
+// GroupIDNotNil applies the NotNil predicate on the "group_id" field.
+func GroupIDNotNil() predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotNull(FieldGroupID))
+}
+
+// SubscriptionIDEQ applies the EQ predicate on the "subscription_id" field.
+func SubscriptionIDEQ(v int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldSubscriptionID, v))
+}
+
+// SubscriptionIDNEQ applies the NEQ predicate on the "subscription_id" field.
+func SubscriptionIDNEQ(v int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldSubscriptionID, v))
+}
+
+// SubscriptionIDIn applies the In predicate on the "subscription_id" field.
+func SubscriptionIDIn(vs ...int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldSubscriptionID, vs...))
+}
+
+// SubscriptionIDNotIn applies the NotIn predicate on the "subscription_id" field.
+func SubscriptionIDNotIn(vs ...int64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldSubscriptionID, vs...))
+}
+
+// SubscriptionIDIsNil applies the IsNil predicate on the "subscription_id" field.
+func SubscriptionIDIsNil() predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIsNull(FieldSubscriptionID))
+}
+
+// SubscriptionIDNotNil applies the NotNil predicate on the "subscription_id" field.
+func SubscriptionIDNotNil() predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotNull(FieldSubscriptionID))
+}
+
+// InputTokensEQ applies the EQ predicate on the "input_tokens" field.
+func InputTokensEQ(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldInputTokens, v))
+}
+
+// InputTokensNEQ applies the NEQ predicate on the "input_tokens" field.
+func InputTokensNEQ(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldInputTokens, v))
+}
+
+// InputTokensIn applies the In predicate on the "input_tokens" field.
+func InputTokensIn(vs ...int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldInputTokens, vs...))
+}
+
+// InputTokensNotIn applies the NotIn predicate on the "input_tokens" field.
+func InputTokensNotIn(vs ...int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldInputTokens, vs...))
+}
+
+// InputTokensGT applies the GT predicate on the "input_tokens" field.
+func InputTokensGT(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldInputTokens, v))
+}
+
+// InputTokensGTE applies the GTE predicate on the "input_tokens" field.
+func InputTokensGTE(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldInputTokens, v))
+}
+
+// InputTokensLT applies the LT predicate on the "input_tokens" field.
+func InputTokensLT(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldInputTokens, v))
+}
+
+// InputTokensLTE applies the LTE predicate on the "input_tokens" field.
+func InputTokensLTE(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldInputTokens, v))
+}
+
+// OutputTokensEQ applies the EQ predicate on the "output_tokens" field.
+func OutputTokensEQ(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldOutputTokens, v))
+}
+
+// OutputTokensNEQ applies the NEQ predicate on the "output_tokens" field.
+func OutputTokensNEQ(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldOutputTokens, v))
+}
+
+// OutputTokensIn applies the In predicate on the "output_tokens" field.
+func OutputTokensIn(vs ...int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldOutputTokens, vs...))
+}
+
+// OutputTokensNotIn applies the NotIn predicate on the "output_tokens" field.
+func OutputTokensNotIn(vs ...int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldOutputTokens, vs...))
+}
+
+// OutputTokensGT applies the GT predicate on the "output_tokens" field.
+func OutputTokensGT(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldOutputTokens, v))
+}
+
+// OutputTokensGTE applies the GTE predicate on the "output_tokens" field.
+func OutputTokensGTE(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldOutputTokens, v))
+}
+
+// OutputTokensLT applies the LT predicate on the "output_tokens" field.
+func OutputTokensLT(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldOutputTokens, v))
+}
+
+// OutputTokensLTE applies the LTE predicate on the "output_tokens" field.
+func OutputTokensLTE(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldOutputTokens, v))
+}
+
+// CacheCreationTokensEQ applies the EQ predicate on the "cache_creation_tokens" field.
+func CacheCreationTokensEQ(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldCacheCreationTokens, v))
+}
+
+// CacheCreationTokensNEQ applies the NEQ predicate on the "cache_creation_tokens" field.
+func CacheCreationTokensNEQ(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldCacheCreationTokens, v))
+}
+
+// CacheCreationTokensIn applies the In predicate on the "cache_creation_tokens" field.
+func CacheCreationTokensIn(vs ...int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldCacheCreationTokens, vs...))
+}
+
+// CacheCreationTokensNotIn applies the NotIn predicate on the "cache_creation_tokens" field.
+func CacheCreationTokensNotIn(vs ...int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldCacheCreationTokens, vs...))
+}
+
+// CacheCreationTokensGT applies the GT predicate on the "cache_creation_tokens" field.
+func CacheCreationTokensGT(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldCacheCreationTokens, v))
+}
+
+// CacheCreationTokensGTE applies the GTE predicate on the "cache_creation_tokens" field.
+func CacheCreationTokensGTE(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldCacheCreationTokens, v))
+}
+
+// CacheCreationTokensLT applies the LT predicate on the "cache_creation_tokens" field.
+func CacheCreationTokensLT(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldCacheCreationTokens, v))
+}
+
+// CacheCreationTokensLTE applies the LTE predicate on the "cache_creation_tokens" field.
+func CacheCreationTokensLTE(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldCacheCreationTokens, v))
+}
+
+// CacheReadTokensEQ applies the EQ predicate on the "cache_read_tokens" field.
+func CacheReadTokensEQ(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldCacheReadTokens, v))
+}
+
+// CacheReadTokensNEQ applies the NEQ predicate on the "cache_read_tokens" field.
+func CacheReadTokensNEQ(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldCacheReadTokens, v))
+}
+
+// CacheReadTokensIn applies the In predicate on the "cache_read_tokens" field.
+func CacheReadTokensIn(vs ...int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldCacheReadTokens, vs...))
+}
+
+// CacheReadTokensNotIn applies the NotIn predicate on the "cache_read_tokens" field.
+func CacheReadTokensNotIn(vs ...int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldCacheReadTokens, vs...))
+}
+
+// CacheReadTokensGT applies the GT predicate on the "cache_read_tokens" field.
+func CacheReadTokensGT(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldCacheReadTokens, v))
+}
+
+// CacheReadTokensGTE applies the GTE predicate on the "cache_read_tokens" field.
+func CacheReadTokensGTE(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldCacheReadTokens, v))
+}
+
+// CacheReadTokensLT applies the LT predicate on the "cache_read_tokens" field.
+func CacheReadTokensLT(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldCacheReadTokens, v))
+}
+
+// CacheReadTokensLTE applies the LTE predicate on the "cache_read_tokens" field.
+func CacheReadTokensLTE(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldCacheReadTokens, v))
+}
+
+// CacheCreation5mTokensEQ applies the EQ predicate on the "cache_creation_5m_tokens" field.
+func CacheCreation5mTokensEQ(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldCacheCreation5mTokens, v))
+}
+
+// CacheCreation5mTokensNEQ applies the NEQ predicate on the "cache_creation_5m_tokens" field.
+func CacheCreation5mTokensNEQ(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldCacheCreation5mTokens, v))
+}
+
+// CacheCreation5mTokensIn applies the In predicate on the "cache_creation_5m_tokens" field.
+func CacheCreation5mTokensIn(vs ...int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldCacheCreation5mTokens, vs...))
+}
+
+// CacheCreation5mTokensNotIn applies the NotIn predicate on the "cache_creation_5m_tokens" field.
+func CacheCreation5mTokensNotIn(vs ...int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldCacheCreation5mTokens, vs...))
+}
+
+// CacheCreation5mTokensGT applies the GT predicate on the "cache_creation_5m_tokens" field.
+func CacheCreation5mTokensGT(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldCacheCreation5mTokens, v))
+}
+
+// CacheCreation5mTokensGTE applies the GTE predicate on the "cache_creation_5m_tokens" field.
+func CacheCreation5mTokensGTE(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldCacheCreation5mTokens, v))
+}
+
+// CacheCreation5mTokensLT applies the LT predicate on the "cache_creation_5m_tokens" field.
+func CacheCreation5mTokensLT(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldCacheCreation5mTokens, v))
+}
+
+// CacheCreation5mTokensLTE applies the LTE predicate on the "cache_creation_5m_tokens" field.
+func CacheCreation5mTokensLTE(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldCacheCreation5mTokens, v))
+}
+
+// CacheCreation1hTokensEQ applies the EQ predicate on the "cache_creation_1h_tokens" field.
+func CacheCreation1hTokensEQ(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldCacheCreation1hTokens, v))
+}
+
+// CacheCreation1hTokensNEQ applies the NEQ predicate on the "cache_creation_1h_tokens" field.
+func CacheCreation1hTokensNEQ(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldCacheCreation1hTokens, v))
+}
+
+// CacheCreation1hTokensIn applies the In predicate on the "cache_creation_1h_tokens" field.
+func CacheCreation1hTokensIn(vs ...int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldCacheCreation1hTokens, vs...))
+}
+
+// CacheCreation1hTokensNotIn applies the NotIn predicate on the "cache_creation_1h_tokens" field.
+func CacheCreation1hTokensNotIn(vs ...int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldCacheCreation1hTokens, vs...))
+}
+
+// CacheCreation1hTokensGT applies the GT predicate on the "cache_creation_1h_tokens" field.
+func CacheCreation1hTokensGT(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldCacheCreation1hTokens, v))
+}
+
+// CacheCreation1hTokensGTE applies the GTE predicate on the "cache_creation_1h_tokens" field.
+func CacheCreation1hTokensGTE(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldCacheCreation1hTokens, v))
+}
+
+// CacheCreation1hTokensLT applies the LT predicate on the "cache_creation_1h_tokens" field.
+func CacheCreation1hTokensLT(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldCacheCreation1hTokens, v))
+}
+
+// CacheCreation1hTokensLTE applies the LTE predicate on the "cache_creation_1h_tokens" field.
+func CacheCreation1hTokensLTE(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldCacheCreation1hTokens, v))
+}
+
+// InputCostEQ applies the EQ predicate on the "input_cost" field.
+func InputCostEQ(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldInputCost, v))
+}
+
+// InputCostNEQ applies the NEQ predicate on the "input_cost" field.
+func InputCostNEQ(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldInputCost, v))
+}
+
+// InputCostIn applies the In predicate on the "input_cost" field.
+func InputCostIn(vs ...float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldInputCost, vs...))
+}
+
+// InputCostNotIn applies the NotIn predicate on the "input_cost" field.
+func InputCostNotIn(vs ...float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldInputCost, vs...))
+}
+
+// InputCostGT applies the GT predicate on the "input_cost" field.
+func InputCostGT(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldInputCost, v))
+}
+
+// InputCostGTE applies the GTE predicate on the "input_cost" field.
+func InputCostGTE(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldInputCost, v))
+}
+
+// InputCostLT applies the LT predicate on the "input_cost" field.
+func InputCostLT(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldInputCost, v))
+}
+
+// InputCostLTE applies the LTE predicate on the "input_cost" field.
+func InputCostLTE(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldInputCost, v))
+}
+
+// OutputCostEQ applies the EQ predicate on the "output_cost" field.
+func OutputCostEQ(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldOutputCost, v))
+}
+
+// OutputCostNEQ applies the NEQ predicate on the "output_cost" field.
+func OutputCostNEQ(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldOutputCost, v))
+}
+
+// OutputCostIn applies the In predicate on the "output_cost" field.
+func OutputCostIn(vs ...float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldOutputCost, vs...))
+}
+
+// OutputCostNotIn applies the NotIn predicate on the "output_cost" field.
+func OutputCostNotIn(vs ...float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldOutputCost, vs...))
+}
+
+// OutputCostGT applies the GT predicate on the "output_cost" field.
+func OutputCostGT(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldOutputCost, v))
+}
+
+// OutputCostGTE applies the GTE predicate on the "output_cost" field.
+func OutputCostGTE(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldOutputCost, v))
+}
+
+// OutputCostLT applies the LT predicate on the "output_cost" field.
+func OutputCostLT(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldOutputCost, v))
+}
+
+// OutputCostLTE applies the LTE predicate on the "output_cost" field.
+func OutputCostLTE(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldOutputCost, v))
+}
+
+// CacheCreationCostEQ applies the EQ predicate on the "cache_creation_cost" field.
+func CacheCreationCostEQ(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldCacheCreationCost, v))
+}
+
+// CacheCreationCostNEQ applies the NEQ predicate on the "cache_creation_cost" field.
+func CacheCreationCostNEQ(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldCacheCreationCost, v))
+}
+
+// CacheCreationCostIn applies the In predicate on the "cache_creation_cost" field.
+func CacheCreationCostIn(vs ...float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldCacheCreationCost, vs...))
+}
+
+// CacheCreationCostNotIn applies the NotIn predicate on the "cache_creation_cost" field.
+func CacheCreationCostNotIn(vs ...float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldCacheCreationCost, vs...))
+}
+
+// CacheCreationCostGT applies the GT predicate on the "cache_creation_cost" field.
+func CacheCreationCostGT(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldCacheCreationCost, v))
+}
+
+// CacheCreationCostGTE applies the GTE predicate on the "cache_creation_cost" field.
+func CacheCreationCostGTE(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldCacheCreationCost, v))
+}
+
+// CacheCreationCostLT applies the LT predicate on the "cache_creation_cost" field.
+func CacheCreationCostLT(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldCacheCreationCost, v))
+}
+
+// CacheCreationCostLTE applies the LTE predicate on the "cache_creation_cost" field.
+func CacheCreationCostLTE(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldCacheCreationCost, v))
+}
+
+// CacheReadCostEQ applies the EQ predicate on the "cache_read_cost" field.
+func CacheReadCostEQ(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldCacheReadCost, v))
+}
+
+// CacheReadCostNEQ applies the NEQ predicate on the "cache_read_cost" field.
+func CacheReadCostNEQ(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldCacheReadCost, v))
+}
+
+// CacheReadCostIn applies the In predicate on the "cache_read_cost" field.
+func CacheReadCostIn(vs ...float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldCacheReadCost, vs...))
+}
+
+// CacheReadCostNotIn applies the NotIn predicate on the "cache_read_cost" field.
+func CacheReadCostNotIn(vs ...float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldCacheReadCost, vs...))
+}
+
+// CacheReadCostGT applies the GT predicate on the "cache_read_cost" field.
+func CacheReadCostGT(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldCacheReadCost, v))
+}
+
+// CacheReadCostGTE applies the GTE predicate on the "cache_read_cost" field.
+func CacheReadCostGTE(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldCacheReadCost, v))
+}
+
+// CacheReadCostLT applies the LT predicate on the "cache_read_cost" field.
+func CacheReadCostLT(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldCacheReadCost, v))
+}
+
+// CacheReadCostLTE applies the LTE predicate on the "cache_read_cost" field.
+func CacheReadCostLTE(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldCacheReadCost, v))
+}
+
+// TotalCostEQ applies the EQ predicate on the "total_cost" field.
+func TotalCostEQ(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldTotalCost, v))
+}
+
+// TotalCostNEQ applies the NEQ predicate on the "total_cost" field.
+func TotalCostNEQ(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldTotalCost, v))
+}
+
+// TotalCostIn applies the In predicate on the "total_cost" field.
+func TotalCostIn(vs ...float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldTotalCost, vs...))
+}
+
+// TotalCostNotIn applies the NotIn predicate on the "total_cost" field.
+func TotalCostNotIn(vs ...float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldTotalCost, vs...))
+}
+
+// TotalCostGT applies the GT predicate on the "total_cost" field.
+func TotalCostGT(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldTotalCost, v))
+}
+
+// TotalCostGTE applies the GTE predicate on the "total_cost" field.
+func TotalCostGTE(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldTotalCost, v))
+}
+
+// TotalCostLT applies the LT predicate on the "total_cost" field.
+func TotalCostLT(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldTotalCost, v))
+}
+
+// TotalCostLTE applies the LTE predicate on the "total_cost" field.
+func TotalCostLTE(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldTotalCost, v))
+}
+
+// ActualCostEQ applies the EQ predicate on the "actual_cost" field.
+func ActualCostEQ(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldActualCost, v))
+}
+
+// ActualCostNEQ applies the NEQ predicate on the "actual_cost" field.
+func ActualCostNEQ(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldActualCost, v))
+}
+
+// ActualCostIn applies the In predicate on the "actual_cost" field.
+func ActualCostIn(vs ...float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldActualCost, vs...))
+}
+
+// ActualCostNotIn applies the NotIn predicate on the "actual_cost" field.
+func ActualCostNotIn(vs ...float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldActualCost, vs...))
+}
+
+// ActualCostGT applies the GT predicate on the "actual_cost" field.
+func ActualCostGT(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldActualCost, v))
+}
+
+// ActualCostGTE applies the GTE predicate on the "actual_cost" field.
+func ActualCostGTE(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldActualCost, v))
+}
+
+// ActualCostLT applies the LT predicate on the "actual_cost" field.
+func ActualCostLT(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldActualCost, v))
+}
+
+// ActualCostLTE applies the LTE predicate on the "actual_cost" field.
+func ActualCostLTE(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldActualCost, v))
+}
+
+// RateMultiplierEQ applies the EQ predicate on the "rate_multiplier" field.
+func RateMultiplierEQ(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldRateMultiplier, v))
+}
+
+// RateMultiplierNEQ applies the NEQ predicate on the "rate_multiplier" field.
+func RateMultiplierNEQ(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldRateMultiplier, v))
+}
+
+// RateMultiplierIn applies the In predicate on the "rate_multiplier" field.
+func RateMultiplierIn(vs ...float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldRateMultiplier, vs...))
+}
+
+// RateMultiplierNotIn applies the NotIn predicate on the "rate_multiplier" field.
+func RateMultiplierNotIn(vs ...float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldRateMultiplier, vs...))
+}
+
+// RateMultiplierGT applies the GT predicate on the "rate_multiplier" field.
+func RateMultiplierGT(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldRateMultiplier, v))
+}
+
+// RateMultiplierGTE applies the GTE predicate on the "rate_multiplier" field.
+func RateMultiplierGTE(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldRateMultiplier, v))
+}
+
+// RateMultiplierLT applies the LT predicate on the "rate_multiplier" field.
+func RateMultiplierLT(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldRateMultiplier, v))
+}
+
+// RateMultiplierLTE applies the LTE predicate on the "rate_multiplier" field.
+func RateMultiplierLTE(v float64) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldRateMultiplier, v))
+}
+
+// BillingTypeEQ applies the EQ predicate on the "billing_type" field.
+func BillingTypeEQ(v int8) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldBillingType, v))
+}
+
+// BillingTypeNEQ applies the NEQ predicate on the "billing_type" field.
+func BillingTypeNEQ(v int8) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldBillingType, v))
+}
+
+// BillingTypeIn applies the In predicate on the "billing_type" field.
+func BillingTypeIn(vs ...int8) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldBillingType, vs...))
+}
+
+// BillingTypeNotIn applies the NotIn predicate on the "billing_type" field.
+func BillingTypeNotIn(vs ...int8) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldBillingType, vs...))
+}
+
+// BillingTypeGT applies the GT predicate on the "billing_type" field.
+func BillingTypeGT(v int8) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldBillingType, v))
+}
+
+// BillingTypeGTE applies the GTE predicate on the "billing_type" field.
+func BillingTypeGTE(v int8) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldBillingType, v))
+}
+
+// BillingTypeLT applies the LT predicate on the "billing_type" field.
+func BillingTypeLT(v int8) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldBillingType, v))
+}
+
+// BillingTypeLTE applies the LTE predicate on the "billing_type" field.
+func BillingTypeLTE(v int8) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldBillingType, v))
+}
+
+// StreamEQ applies the EQ predicate on the "stream" field.
+func StreamEQ(v bool) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldStream, v))
+}
+
+// StreamNEQ applies the NEQ predicate on the "stream" field.
+func StreamNEQ(v bool) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldStream, v))
+}
+
+// DurationMsEQ applies the EQ predicate on the "duration_ms" field.
+func DurationMsEQ(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldDurationMs, v))
+}
+
+// DurationMsNEQ applies the NEQ predicate on the "duration_ms" field.
+func DurationMsNEQ(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldDurationMs, v))
+}
+
+// DurationMsIn applies the In predicate on the "duration_ms" field.
+func DurationMsIn(vs ...int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldDurationMs, vs...))
+}
+
+// DurationMsNotIn applies the NotIn predicate on the "duration_ms" field.
+func DurationMsNotIn(vs ...int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldDurationMs, vs...))
+}
+
+// DurationMsGT applies the GT predicate on the "duration_ms" field.
+func DurationMsGT(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldDurationMs, v))
+}
+
+// DurationMsGTE applies the GTE predicate on the "duration_ms" field.
+func DurationMsGTE(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldDurationMs, v))
+}
+
+// DurationMsLT applies the LT predicate on the "duration_ms" field.
+func DurationMsLT(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldDurationMs, v))
+}
+
+// DurationMsLTE applies the LTE predicate on the "duration_ms" field.
+func DurationMsLTE(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldDurationMs, v))
+}
+
+// DurationMsIsNil applies the IsNil predicate on the "duration_ms" field.
+func DurationMsIsNil() predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIsNull(FieldDurationMs))
+}
+
+// DurationMsNotNil applies the NotNil predicate on the "duration_ms" field.
+func DurationMsNotNil() predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotNull(FieldDurationMs))
+}
+
+// FirstTokenMsEQ applies the EQ predicate on the "first_token_ms" field.
+func FirstTokenMsEQ(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldFirstTokenMs, v))
+}
+
+// FirstTokenMsNEQ applies the NEQ predicate on the "first_token_ms" field.
+func FirstTokenMsNEQ(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldFirstTokenMs, v))
+}
+
+// FirstTokenMsIn applies the In predicate on the "first_token_ms" field.
+func FirstTokenMsIn(vs ...int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldFirstTokenMs, vs...))
+}
+
+// FirstTokenMsNotIn applies the NotIn predicate on the "first_token_ms" field.
+func FirstTokenMsNotIn(vs ...int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldFirstTokenMs, vs...))
+}
+
+// FirstTokenMsGT applies the GT predicate on the "first_token_ms" field.
+func FirstTokenMsGT(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldFirstTokenMs, v))
+}
+
+// FirstTokenMsGTE applies the GTE predicate on the "first_token_ms" field.
+func FirstTokenMsGTE(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldFirstTokenMs, v))
+}
+
+// FirstTokenMsLT applies the LT predicate on the "first_token_ms" field.
+func FirstTokenMsLT(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldFirstTokenMs, v))
+}
+
+// FirstTokenMsLTE applies the LTE predicate on the "first_token_ms" field.
+func FirstTokenMsLTE(v int) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldFirstTokenMs, v))
+}
+
+// FirstTokenMsIsNil applies the IsNil predicate on the "first_token_ms" field.
+func FirstTokenMsIsNil() predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIsNull(FieldFirstTokenMs))
+}
+
+// FirstTokenMsNotNil applies the NotNil predicate on the "first_token_ms" field.
+func FirstTokenMsNotNil() predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotNull(FieldFirstTokenMs))
+}
+
+// CreatedAtEQ applies the EQ predicate on the "created_at" field.
+func CreatedAtEQ(v time.Time) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldEQ(FieldCreatedAt, v))
+}
+
+// CreatedAtNEQ applies the NEQ predicate on the "created_at" field.
+func CreatedAtNEQ(v time.Time) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNEQ(FieldCreatedAt, v))
+}
+
+// CreatedAtIn applies the In predicate on the "created_at" field.
+func CreatedAtIn(vs ...time.Time) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldIn(FieldCreatedAt, vs...))
+}
+
+// CreatedAtNotIn applies the NotIn predicate on the "created_at" field.
+func CreatedAtNotIn(vs ...time.Time) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldNotIn(FieldCreatedAt, vs...))
+}
+
+// CreatedAtGT applies the GT predicate on the "created_at" field.
+func CreatedAtGT(v time.Time) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGT(FieldCreatedAt, v))
+}
+
+// CreatedAtGTE applies the GTE predicate on the "created_at" field.
+func CreatedAtGTE(v time.Time) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldGTE(FieldCreatedAt, v))
+}
+
+// CreatedAtLT applies the LT predicate on the "created_at" field.
+func CreatedAtLT(v time.Time) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLT(FieldCreatedAt, v))
+}
+
+// CreatedAtLTE applies the LTE predicate on the "created_at" field.
+func CreatedAtLTE(v time.Time) predicate.UsageLog {
+	return predicate.UsageLog(sql.FieldLTE(FieldCreatedAt, v))
+}
+
+// HasUser applies the HasEdge predicate on the "user" edge.
+func HasUser() predicate.UsageLog {
+	return predicate.UsageLog(func(s *sql.Selector) {
+		step := sqlgraph.NewStep(
+			sqlgraph.From(Table, FieldID),
+			sqlgraph.Edge(sqlgraph.M2O, true, UserTable, UserColumn),
+		)
+		sqlgraph.HasNeighbors(s, step)
+	})
+}
+
+// HasUserWith applies the HasEdge predicate on the "user" edge with a given conditions (other predicates).
+func HasUserWith(preds ...predicate.User) predicate.UsageLog {
+	return predicate.UsageLog(func(s *sql.Selector) {
+		step := newUserStep()
+		sqlgraph.HasNeighborsWith(s, step, func(s *sql.Selector) {
+			for _, p := range preds {
+				p(s)
+			}
+		})
+	})
+}
+
+// HasAPIKey applies the HasEdge predicate on the "api_key" edge.
+func HasAPIKey() predicate.UsageLog {
+	return predicate.UsageLog(func(s *sql.Selector) {
+		step := sqlgraph.NewStep(
+			sqlgraph.From(Table, FieldID),
+			sqlgraph.Edge(sqlgraph.M2O, true, APIKeyTable, APIKeyColumn),
+		)
+		sqlgraph.HasNeighbors(s, step)
+	})
+}
+
+// HasAPIKeyWith applies the HasEdge predicate on the "api_key" edge with a given conditions (other predicates).
+func HasAPIKeyWith(preds ...predicate.ApiKey) predicate.UsageLog {
+	return predicate.UsageLog(func(s *sql.Selector) {
+		step := newAPIKeyStep()
+		sqlgraph.HasNeighborsWith(s, step, func(s *sql.Selector) {
+			for _, p := range preds {
+				p(s)
+			}
+		})
+	})
+}
+
+// HasAccount applies the HasEdge predicate on the "account" edge.
+func HasAccount() predicate.UsageLog {
+	return predicate.UsageLog(func(s *sql.Selector) {
+		step := sqlgraph.NewStep(
+			sqlgraph.From(Table, FieldID),
+			sqlgraph.Edge(sqlgraph.M2O, true, AccountTable, AccountColumn),
+		)
+		sqlgraph.HasNeighbors(s, step)
+	})
+}
+
+// HasAccountWith applies the HasEdge predicate on the "account" edge with a given conditions (other predicates).
+func HasAccountWith(preds ...predicate.Account) predicate.UsageLog {
+	return predicate.UsageLog(func(s *sql.Selector) {
+		step := newAccountStep()
+		sqlgraph.HasNeighborsWith(s, step, func(s *sql.Selector) {
+			for _, p := range preds {
+				p(s)
+			}
+		})
+	})
+}
+
+// HasGroup applies the HasEdge predicate on the "group" edge.
+func HasGroup() predicate.UsageLog {
+	return predicate.UsageLog(func(s *sql.Selector) {
+		step := sqlgraph.NewStep(
+			sqlgraph.From(Table, FieldID),
+			sqlgraph.Edge(sqlgraph.M2O, true, GroupTable, GroupColumn),
+		)
+		sqlgraph.HasNeighbors(s, step)
+	})
+}
+
+// HasGroupWith applies the HasEdge predicate on the "group" edge with a given conditions (other predicates).
+func HasGroupWith(preds ...predicate.Group) predicate.UsageLog {
+	return predicate.UsageLog(func(s *sql.Selector) {
+		step := newGroupStep()
+		sqlgraph.HasNeighborsWith(s, step, func(s *sql.Selector) {
+			for _, p := range preds {
+				p(s)
+			}
+		})
+	})
+}
+
+// HasSubscription applies the HasEdge predicate on the "subscription" edge.
+func HasSubscription() predicate.UsageLog {
+	return predicate.UsageLog(func(s *sql.Selector) {
+		step := sqlgraph.NewStep(
+			sqlgraph.From(Table, FieldID),
+			sqlgraph.Edge(sqlgraph.M2O, true, SubscriptionTable, SubscriptionColumn),
+		)
+		sqlgraph.HasNeighbors(s, step)
+	})
+}
+
+// HasSubscriptionWith applies the HasEdge predicate on the "subscription" edge with a given conditions (other predicates).
+func HasSubscriptionWith(preds ...predicate.UserSubscription) predicate.UsageLog {
+	return predicate.UsageLog(func(s *sql.Selector) {
+		step := newSubscriptionStep()
+		sqlgraph.HasNeighborsWith(s, step, func(s *sql.Selector) {
+			for _, p := range preds {
+				p(s)
+			}
+		})
+	})
+}
+
+// And groups predicates with the AND operator between them.
+func And(predicates ...predicate.UsageLog) predicate.UsageLog {
+	return predicate.UsageLog(sql.AndPredicates(predicates...))
+}
+
+// Or groups predicates with the OR operator between them.
+func Or(predicates ...predicate.UsageLog) predicate.UsageLog {
+	return predicate.UsageLog(sql.OrPredicates(predicates...))
+}
+
+// Not applies the not operator on the given predicate.
+func Not(p predicate.UsageLog) predicate.UsageLog {
+	return predicate.UsageLog(sql.NotPredicates(p))
+}

backend/ent/usagelog_create.go

+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"time"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+	"github.com/Wei-Shaw/sub2api/ent/account"
+	"github.com/Wei-Shaw/sub2api/ent/apikey"
+	"github.com/Wei-Shaw/sub2api/ent/group"
+	"github.com/Wei-Shaw/sub2api/ent/usagelog"
+	"github.com/Wei-Shaw/sub2api/ent/user"
+	"github.com/Wei-Shaw/sub2api/ent/usersubscription"
+)
+
+// UsageLogCreate is the builder for creating a UsageLog entity.
+type UsageLogCreate struct {
+	config
+	mutation *UsageLogMutation
+	hooks    []Hook
+	conflict []sql.ConflictOption
+}
+
+// SetUserID sets the "user_id" field.
+func (_c *UsageLogCreate) SetUserID(v int64) *UsageLogCreate {
+	_c.mutation.SetUserID(v)
+	return _c
+}
+
+// SetAPIKeyID sets the "api_key_id" field.
+func (_c *UsageLogCreate) SetAPIKeyID(v int64) *UsageLogCreate {
+	_c.mutation.SetAPIKeyID(v)
+	return _c
+}
+
+// SetAccountID sets the "account_id" field.
+func (_c *UsageLogCreate) SetAccountID(v int64) *UsageLogCreate {
+	_c.mutation.SetAccountID(v)
+	return _c
+}
+
+// SetRequestID sets the "request_id" field.
+func (_c *UsageLogCreate) SetRequestID(v string) *UsageLogCreate {
+	_c.mutation.SetRequestID(v)
+	return _c
+}
+
+// SetModel sets the "model" field.
+func (_c *UsageLogCreate) SetModel(v string) *UsageLogCreate {
+	_c.mutation.SetModel(v)
+	return _c
+}
+
+// SetGroupID sets the "group_id" field.
+func (_c *UsageLogCreate) SetGroupID(v int64) *UsageLogCreate {
+	_c.mutation.SetGroupID(v)
+	return _c
+}
+
+// SetNillableGroupID sets the "group_id" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableGroupID(v *int64) *UsageLogCreate {
+	if v != nil {
+		_c.SetGroupID(*v)
+	}
+	return _c
+}
+
+// SetSubscriptionID sets the "subscription_id" field.
+func (_c *UsageLogCreate) SetSubscriptionID(v int64) *UsageLogCreate {
+	_c.mutation.SetSubscriptionID(v)
+	return _c
+}
+
+// SetNillableSubscriptionID sets the "subscription_id" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableSubscriptionID(v *int64) *UsageLogCreate {
+	if v != nil {
+		_c.SetSubscriptionID(*v)
+	}
+	return _c
+}
+
+// SetInputTokens sets the "input_tokens" field.
+func (_c *UsageLogCreate) SetInputTokens(v int) *UsageLogCreate {
+	_c.mutation.SetInputTokens(v)
+	return _c
+}
+
+// SetNillableInputTokens sets the "input_tokens" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableInputTokens(v *int) *UsageLogCreate {
+	if v != nil {
+		_c.SetInputTokens(*v)
+	}
+	return _c
+}
+
+// SetOutputTokens sets the "output_tokens" field.
+func (_c *UsageLogCreate) SetOutputTokens(v int) *UsageLogCreate {
+	_c.mutation.SetOutputTokens(v)
+	return _c
+}
+
+// SetNillableOutputTokens sets the "output_tokens" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableOutputTokens(v *int) *UsageLogCreate {
+	if v != nil {
+		_c.SetOutputTokens(*v)
+	}
+	return _c
+}
+
+// SetCacheCreationTokens sets the "cache_creation_tokens" field.
+func (_c *UsageLogCreate) SetCacheCreationTokens(v int) *UsageLogCreate {
+	_c.mutation.SetCacheCreationTokens(v)
+	return _c
+}
+
+// SetNillableCacheCreationTokens sets the "cache_creation_tokens" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableCacheCreationTokens(v *int) *UsageLogCreate {
+	if v != nil {
+		_c.SetCacheCreationTokens(*v)
+	}
+	return _c
+}
+
+// SetCacheReadTokens sets the "cache_read_tokens" field.
+func (_c *UsageLogCreate) SetCacheReadTokens(v int) *UsageLogCreate {
+	_c.mutation.SetCacheReadTokens(v)
+	return _c
+}
+
+// SetNillableCacheReadTokens sets the "cache_read_tokens" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableCacheReadTokens(v *int) *UsageLogCreate {
+	if v != nil {
+		_c.SetCacheReadTokens(*v)
+	}
+	return _c
+}
+
+// SetCacheCreation5mTokens sets the "cache_creation_5m_tokens" field.
+func (_c *UsageLogCreate) SetCacheCreation5mTokens(v int) *UsageLogCreate {
+	_c.mutation.SetCacheCreation5mTokens(v)
+	return _c
+}
+
+// SetNillableCacheCreation5mTokens sets the "cache_creation_5m_tokens" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableCacheCreation5mTokens(v *int) *UsageLogCreate {
+	if v != nil {
+		_c.SetCacheCreation5mTokens(*v)
+	}
+	return _c
+}
+
+// SetCacheCreation1hTokens sets the "cache_creation_1h_tokens" field.
+func (_c *UsageLogCreate) SetCacheCreation1hTokens(v int) *UsageLogCreate {
+	_c.mutation.SetCacheCreation1hTokens(v)
+	return _c
+}
+
+// SetNillableCacheCreation1hTokens sets the "cache_creation_1h_tokens" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableCacheCreation1hTokens(v *int) *UsageLogCreate {
+	if v != nil {
+		_c.SetCacheCreation1hTokens(*v)
+	}
+	return _c
+}
+
+// SetInputCost sets the "input_cost" field.
+func (_c *UsageLogCreate) SetInputCost(v float64) *UsageLogCreate {
+	_c.mutation.SetInputCost(v)
+	return _c
+}
+
+// SetNillableInputCost sets the "input_cost" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableInputCost(v *float64) *UsageLogCreate {
+	if v != nil {
+		_c.SetInputCost(*v)
+	}
+	return _c
+}
+
+// SetOutputCost sets the "output_cost" field.
+func (_c *UsageLogCreate) SetOutputCost(v float64) *UsageLogCreate {
+	_c.mutation.SetOutputCost(v)
+	return _c
+}
+
+// SetNillableOutputCost sets the "output_cost" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableOutputCost(v *float64) *UsageLogCreate {
+	if v != nil {
+		_c.SetOutputCost(*v)
+	}
+	return _c
+}
+
+// SetCacheCreationCost sets the "cache_creation_cost" field.
+func (_c *UsageLogCreate) SetCacheCreationCost(v float64) *UsageLogCreate {
+	_c.mutation.SetCacheCreationCost(v)
+	return _c
+}
+
+// SetNillableCacheCreationCost sets the "cache_creation_cost" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableCacheCreationCost(v *float64) *UsageLogCreate {
+	if v != nil {
+		_c.SetCacheCreationCost(*v)
+	}
+	return _c
+}
+
+// SetCacheReadCost sets the "cache_read_cost" field.
+func (_c *UsageLogCreate) SetCacheReadCost(v float64) *UsageLogCreate {
+	_c.mutation.SetCacheReadCost(v)
+	return _c
+}
+
+// SetNillableCacheReadCost sets the "cache_read_cost" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableCacheReadCost(v *float64) *UsageLogCreate {
+	if v != nil {
+		_c.SetCacheReadCost(*v)
+	}
+	return _c
+}
+
+// SetTotalCost sets the "total_cost" field.
+func (_c *UsageLogCreate) SetTotalCost(v float64) *UsageLogCreate {
+	_c.mutation.SetTotalCost(v)
+	return _c
+}
+
+// SetNillableTotalCost sets the "total_cost" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableTotalCost(v *float64) *UsageLogCreate {
+	if v != nil {
+		_c.SetTotalCost(*v)
+	}
+	return _c
+}
+
+// SetActualCost sets the "actual_cost" field.
+func (_c *UsageLogCreate) SetActualCost(v float64) *UsageLogCreate {
+	_c.mutation.SetActualCost(v)
+	return _c
+}
+
+// SetNillableActualCost sets the "actual_cost" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableActualCost(v *float64) *UsageLogCreate {
+	if v != nil {
+		_c.SetActualCost(*v)
+	}
+	return _c
+}
+
+// SetRateMultiplier sets the "rate_multiplier" field.
+func (_c *UsageLogCreate) SetRateMultiplier(v float64) *UsageLogCreate {
+	_c.mutation.SetRateMultiplier(v)
+	return _c
+}
+
+// SetNillableRateMultiplier sets the "rate_multiplier" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableRateMultiplier(v *float64) *UsageLogCreate {
+	if v != nil {
+		_c.SetRateMultiplier(*v)
+	}
+	return _c
+}
+
+// SetBillingType sets the "billing_type" field.
+func (_c *UsageLogCreate) SetBillingType(v int8) *UsageLogCreate {
+	_c.mutation.SetBillingType(v)
+	return _c
+}
+
+// SetNillableBillingType sets the "billing_type" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableBillingType(v *int8) *UsageLogCreate {
+	if v != nil {
+		_c.SetBillingType(*v)
+	}
+	return _c
+}
+
+// SetStream sets the "stream" field.
+func (_c *UsageLogCreate) SetStream(v bool) *UsageLogCreate {
+	_c.mutation.SetStream(v)
+	return _c
+}
+
+// SetNillableStream sets the "stream" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableStream(v *bool) *UsageLogCreate {
+	if v != nil {
+		_c.SetStream(*v)
+	}
+	return _c
+}
+
+// SetDurationMs sets the "duration_ms" field.
+func (_c *UsageLogCreate) SetDurationMs(v int) *UsageLogCreate {
+	_c.mutation.SetDurationMs(v)
+	return _c
+}
+
+// SetNillableDurationMs sets the "duration_ms" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableDurationMs(v *int) *UsageLogCreate {
+	if v != nil {
+		_c.SetDurationMs(*v)
+	}
+	return _c
+}
+
+// SetFirstTokenMs sets the "first_token_ms" field.
+func (_c *UsageLogCreate) SetFirstTokenMs(v int) *UsageLogCreate {
+	_c.mutation.SetFirstTokenMs(v)
+	return _c
+}
+
+// SetNillableFirstTokenMs sets the "first_token_ms" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableFirstTokenMs(v *int) *UsageLogCreate {
+	if v != nil {
+		_c.SetFirstTokenMs(*v)
+	}
+	return _c
+}
+
+// SetCreatedAt sets the "created_at" field.
+func (_c *UsageLogCreate) SetCreatedAt(v time.Time) *UsageLogCreate {
+	_c.mutation.SetCreatedAt(v)
+	return _c
+}
+
+// SetNillableCreatedAt sets the "created_at" field if the given value is not nil.
+func (_c *UsageLogCreate) SetNillableCreatedAt(v *time.Time) *UsageLogCreate {
+	if v != nil {
+		_c.SetCreatedAt(*v)
+	}
+	return _c
+}
+
+// SetUser sets the "user" edge to the User entity.
+func (_c *UsageLogCreate) SetUser(v *User) *UsageLogCreate {
+	return _c.SetUserID(v.ID)
+}
+
+// SetAPIKey sets the "api_key" edge to the ApiKey entity.
+func (_c *UsageLogCreate) SetAPIKey(v *ApiKey) *UsageLogCreate {
+	return _c.SetAPIKeyID(v.ID)
+}
+
+// SetAccount sets the "account" edge to the Account entity.
+func (_c *UsageLogCreate) SetAccount(v *Account) *UsageLogCreate {
+	return _c.SetAccountID(v.ID)
+}
+
+// SetGroup sets the "group" edge to the Group entity.
+func (_c *UsageLogCreate) SetGroup(v *Group) *UsageLogCreate {
+	return _c.SetGroupID(v.ID)
+}
+
+// SetSubscription sets the "subscription" edge to the UserSubscription entity.
+func (_c *UsageLogCreate) SetSubscription(v *UserSubscription) *UsageLogCreate {
+	return _c.SetSubscriptionID(v.ID)
+}
+
+// Mutation returns the UsageLogMutation object of the builder.
+func (_c *UsageLogCreate) Mutation() *UsageLogMutation {
+	return _c.mutation
+}
+
+// Save creates the UsageLog in the database.
+func (_c *UsageLogCreate) Save(ctx context.Context) (*UsageLog, error) {
+	_c.defaults()
+	return withHooks(ctx, _c.sqlSave, _c.mutation, _c.hooks)
+}
+
+// SaveX calls Save and panics if Save returns an error.
+func (_c *UsageLogCreate) SaveX(ctx context.Context) *UsageLog {
+	v, err := _c.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Exec executes the query.
+func (_c *UsageLogCreate) Exec(ctx context.Context) error {
+	_, err := _c.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_c *UsageLogCreate) ExecX(ctx context.Context) {
+	if err := _c.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// defaults sets the default values of the builder before save.
+func (_c *UsageLogCreate) defaults() {
+	if _, ok := _c.mutation.InputTokens(); !ok {
+		v := usagelog.DefaultInputTokens
+		_c.mutation.SetInputTokens(v)
+	}
+	if _, ok := _c.mutation.OutputTokens(); !ok {
+		v := usagelog.DefaultOutputTokens
+		_c.mutation.SetOutputTokens(v)
+	}
+	if _, ok := _c.mutation.CacheCreationTokens(); !ok {
+		v := usagelog.DefaultCacheCreationTokens
+		_c.mutation.SetCacheCreationTokens(v)
+	}
+	if _, ok := _c.mutation.CacheReadTokens(); !ok {
+		v := usagelog.DefaultCacheReadTokens
+		_c.mutation.SetCacheReadTokens(v)
+	}
+	if _, ok := _c.mutation.CacheCreation5mTokens(); !ok {
+		v := usagelog.DefaultCacheCreation5mTokens
+		_c.mutation.SetCacheCreation5mTokens(v)
+	}
+	if _, ok := _c.mutation.CacheCreation1hTokens(); !ok {
+		v := usagelog.DefaultCacheCreation1hTokens
+		_c.mutation.SetCacheCreation1hTokens(v)
+	}
+	if _, ok := _c.mutation.InputCost(); !ok {
+		v := usagelog.DefaultInputCost
+		_c.mutation.SetInputCost(v)
+	}
+	if _, ok := _c.mutation.OutputCost(); !ok {
+		v := usagelog.DefaultOutputCost
+		_c.mutation.SetOutputCost(v)
+	}
+	if _, ok := _c.mutation.CacheCreationCost(); !ok {
+		v := usagelog.DefaultCacheCreationCost
+		_c.mutation.SetCacheCreationCost(v)
+	}
+	if _, ok := _c.mutation.CacheReadCost(); !ok {
+		v := usagelog.DefaultCacheReadCost
+		_c.mutation.SetCacheReadCost(v)
+	}
+	if _, ok := _c.mutation.TotalCost(); !ok {
+		v := usagelog.DefaultTotalCost
+		_c.mutation.SetTotalCost(v)
+	}
+	if _, ok := _c.mutation.ActualCost(); !ok {
+		v := usagelog.DefaultActualCost
+		_c.mutation.SetActualCost(v)
+	}
+	if _, ok := _c.mutation.RateMultiplier(); !ok {
+		v := usagelog.DefaultRateMultiplier
+		_c.mutation.SetRateMultiplier(v)
+	}
+	if _, ok := _c.mutation.BillingType(); !ok {
+		v := usagelog.DefaultBillingType
+		_c.mutation.SetBillingType(v)
+	}
+	if _, ok := _c.mutation.Stream(); !ok {
+		v := usagelog.DefaultStream
+		_c.mutation.SetStream(v)
+	}
+	if _, ok := _c.mutation.CreatedAt(); !ok {
+		v := usagelog.DefaultCreatedAt()
+		_c.mutation.SetCreatedAt(v)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (_c *UsageLogCreate) check() error {
+	if _, ok := _c.mutation.UserID(); !ok {
+		return &ValidationError{Name: "user_id", err: errors.New(`ent: missing required field "UsageLog.user_id"`)}
+	}
+	if _, ok := _c.mutation.APIKeyID(); !ok {
+		return &ValidationError{Name: "api_key_id", err: errors.New(`ent: missing required field "UsageLog.api_key_id"`)}
+	}
+	if _, ok := _c.mutation.AccountID(); !ok {
+		return &ValidationError{Name: "account_id", err: errors.New(`ent: missing required field "UsageLog.account_id"`)}
+	}
+	if _, ok := _c.mutation.RequestID(); !ok {
+		return &ValidationError{Name: "request_id", err: errors.New(`ent: missing required field "UsageLog.request_id"`)}
+	}
+	if v, ok := _c.mutation.RequestID(); ok {
+		if err := usagelog.RequestIDValidator(v); err != nil {
+			return &ValidationError{Name: "request_id", err: fmt.Errorf(`ent: validator failed for field "UsageLog.request_id": %w`, err)}
+		}
+	}
+	if _, ok := _c.mutation.Model(); !ok {
+		return &ValidationError{Name: "model", err: errors.New(`ent: missing required field "UsageLog.model"`)}
+	}
+	if v, ok := _c.mutation.Model(); ok {
+		if err := usagelog.ModelValidator(v); err != nil {
+			return &ValidationError{Name: "model", err: fmt.Errorf(`ent: validator failed for field "UsageLog.model": %w`, err)}
+		}
+	}
+	if _, ok := _c.mutation.InputTokens(); !ok {
+		return &ValidationError{Name: "input_tokens", err: errors.New(`ent: missing required field "UsageLog.input_tokens"`)}
+	}
+	if _, ok := _c.mutation.OutputTokens(); !ok {
+		return &ValidationError{Name: "output_tokens", err: errors.New(`ent: missing required field "UsageLog.output_tokens"`)}
+	}
+	if _, ok := _c.mutation.CacheCreationTokens(); !ok {
+		return &ValidationError{Name: "cache_creation_tokens", err: errors.New(`ent: missing required field "UsageLog.cache_creation_tokens"`)}
+	}
+	if _, ok := _c.mutation.CacheReadTokens(); !ok {
+		return &ValidationError{Name: "cache_read_tokens", err: errors.New(`ent: missing required field "UsageLog.cache_read_tokens"`)}
+	}
+	if _, ok := _c.mutation.CacheCreation5mTokens(); !ok {
+		return &ValidationError{Name: "cache_creation_5m_tokens", err: errors.New(`ent: missing required field "UsageLog.cache_creation_5m_tokens"`)}
+	}
+	if _, ok := _c.mutation.CacheCreation1hTokens(); !ok {
+		return &ValidationError{Name: "cache_creation_1h_tokens", err: errors.New(`ent: missing required field "UsageLog.cache_creation_1h_tokens"`)}
+	}
+	if _, ok := _c.mutation.InputCost(); !ok {
+		return &ValidationError{Name: "input_cost", err: errors.New(`ent: missing required field "UsageLog.input_cost"`)}
+	}
+	if _, ok := _c.mutation.OutputCost(); !ok {
+		return &ValidationError{Name: "output_cost", err: errors.New(`ent: missing required field "UsageLog.output_cost"`)}
+	}
+	if _, ok := _c.mutation.CacheCreationCost(); !ok {
+		return &ValidationError{Name: "cache_creation_cost", err: errors.New(`ent: missing required field "UsageLog.cache_creation_cost"`)}
+	}
+	if _, ok := _c.mutation.CacheReadCost(); !ok {
+		return &ValidationError{Name: "cache_read_cost", err: errors.New(`ent: missing required field "UsageLog.cache_read_cost"`)}
+	}
+	if _, ok := _c.mutation.TotalCost(); !ok {
+		return &ValidationError{Name: "total_cost", err: errors.New(`ent: missing required field "UsageLog.total_cost"`)}
+	}
+	if _, ok := _c.mutation.ActualCost(); !ok {
+		return &ValidationError{Name: "actual_cost", err: errors.New(`ent: missing required field "UsageLog.actual_cost"`)}
+	}
+	if _, ok := _c.mutation.RateMultiplier(); !ok {
+		return &ValidationError{Name: "rate_multiplier", err: errors.New(`ent: missing required field "UsageLog.rate_multiplier"`)}
+	}
+	if _, ok := _c.mutation.BillingType(); !ok {
+		return &ValidationError{Name: "billing_type", err: errors.New(`ent: missing required field "UsageLog.billing_type"`)}
+	}
+	if _, ok := _c.mutation.Stream(); !ok {
+		return &ValidationError{Name: "stream", err: errors.New(`ent: missing required field "UsageLog.stream"`)}
+	}
+	if _, ok := _c.mutation.CreatedAt(); !ok {
+		return &ValidationError{Name: "created_at", err: errors.New(`ent: missing required field "UsageLog.created_at"`)}
+	}
+	if len(_c.mutation.UserIDs()) == 0 {
+		return &ValidationError{Name: "user", err: errors.New(`ent: missing required edge "UsageLog.user"`)}
+	}
+	if len(_c.mutation.APIKeyIDs()) == 0 {
+		return &ValidationError{Name: "api_key", err: errors.New(`ent: missing required edge "UsageLog.api_key"`)}
+	}
+	if len(_c.mutation.AccountIDs()) == 0 {
+		return &ValidationError{Name: "account", err: errors.New(`ent: missing required edge "UsageLog.account"`)}
+	}
+	return nil
+}
+
+func (_c *UsageLogCreate) sqlSave(ctx context.Context) (*UsageLog, error) {
+	if err := _c.check(); err != nil {
+		return nil, err
+	}
+	_node, _spec := _c.createSpec()
+	if err := sqlgraph.CreateNode(ctx, _c.driver, _spec); err != nil {
+		if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return nil, err
+	}
+	id := _spec.ID.Value.(int64)
+	_node.ID = int64(id)
+	_c.mutation.id = &_node.ID
+	_c.mutation.done = true
+	return _node, nil
+}
+
+func (_c *UsageLogCreate) createSpec() (*UsageLog, *sqlgraph.CreateSpec) {
+	var (
+		_node = &UsageLog{config: _c.config}
+		_spec = sqlgraph.NewCreateSpec(usagelog.Table, sqlgraph.NewFieldSpec(usagelog.FieldID, field.TypeInt64))
+	)
+	_spec.OnConflict = _c.conflict
+	if value, ok := _c.mutation.RequestID(); ok {
+		_spec.SetField(usagelog.FieldRequestID, field.TypeString, value)
+		_node.RequestID = value
+	}
+	if value, ok := _c.mutation.Model(); ok {
+		_spec.SetField(usagelog.FieldModel, field.TypeString, value)
+		_node.Model = value
+	}
+	if value, ok := _c.mutation.InputTokens(); ok {
+		_spec.SetField(usagelog.FieldInputTokens, field.TypeInt, value)
+		_node.InputTokens = value
+	}
+	if value, ok := _c.mutation.OutputTokens(); ok {
+		_spec.SetField(usagelog.FieldOutputTokens, field.TypeInt, value)
+		_node.OutputTokens = value
+	}
+	if value, ok := _c.mutation.CacheCreationTokens(); ok {
+		_spec.SetField(usagelog.FieldCacheCreationTokens, field.TypeInt, value)
+		_node.CacheCreationTokens = value
+	}
+	if value, ok := _c.mutation.CacheReadTokens(); ok {
+		_spec.SetField(usagelog.FieldCacheReadTokens, field.TypeInt, value)
+		_node.CacheReadTokens = value
+	}
+	if value, ok := _c.mutation.CacheCreation5mTokens(); ok {
+		_spec.SetField(usagelog.FieldCacheCreation5mTokens, field.TypeInt, value)
+		_node.CacheCreation5mTokens = value
+	}
+	if value, ok := _c.mutation.CacheCreation1hTokens(); ok {
+		_spec.SetField(usagelog.FieldCacheCreation1hTokens, field.TypeInt, value)
+		_node.CacheCreation1hTokens = value
+	}
+	if value, ok := _c.mutation.InputCost(); ok {
+		_spec.SetField(usagelog.FieldInputCost, field.TypeFloat64, value)
+		_node.InputCost = value
+	}
+	if value, ok := _c.mutation.OutputCost(); ok {
+		_spec.SetField(usagelog.FieldOutputCost, field.TypeFloat64, value)
+		_node.OutputCost = value
+	}
+	if value, ok := _c.mutation.CacheCreationCost(); ok {
+		_spec.SetField(usagelog.FieldCacheCreationCost, field.TypeFloat64, value)
+		_node.CacheCreationCost = value
+	}
+	if value, ok := _c.mutation.CacheReadCost(); ok {
+		_spec.SetField(usagelog.FieldCacheReadCost, field.TypeFloat64, value)
+		_node.CacheReadCost = value
+	}
+	if value, ok := _c.mutation.TotalCost(); ok {
+		_spec.SetField(usagelog.FieldTotalCost, field.TypeFloat64, value)
+		_node.TotalCost = value
+	}
+	if value, ok := _c.mutation.ActualCost(); ok {
+		_spec.SetField(usagelog.FieldActualCost, field.TypeFloat64, value)
+		_node.ActualCost = value
+	}
+	if value, ok := _c.mutation.RateMultiplier(); ok {
+		_spec.SetField(usagelog.FieldRateMultiplier, field.TypeFloat64, value)
+		_node.RateMultiplier = value
+	}
+	if value, ok := _c.mutation.BillingType(); ok {
+		_spec.SetField(usagelog.FieldBillingType, field.TypeInt8, value)
+		_node.BillingType = value
+	}
+	if value, ok := _c.mutation.Stream(); ok {
+		_spec.SetField(usagelog.FieldStream, field.TypeBool, value)
+		_node.Stream = value
+	}
+	if value, ok := _c.mutation.DurationMs(); ok {
+		_spec.SetField(usagelog.FieldDurationMs, field.TypeInt, value)
+		_node.DurationMs = &value
+	}
+	if value, ok := _c.mutation.FirstTokenMs(); ok {
+		_spec.SetField(usagelog.FieldFirstTokenMs, field.TypeInt, value)
+		_node.FirstTokenMs = &value
+	}
+	if value, ok := _c.mutation.CreatedAt(); ok {
+		_spec.SetField(usagelog.FieldCreatedAt, field.TypeTime, value)
+		_node.CreatedAt = value
+	}
+	if nodes := _c.mutation.UserIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.UserTable,
+			Columns: []string{usagelog.UserColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_node.UserID = nodes[0]
+		_spec.Edges = append(_spec.Edges, edge)
+	}
+	if nodes := _c.mutation.APIKeyIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.APIKeyTable,
+			Columns: []string{usagelog.APIKeyColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(apikey.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_node.APIKeyID = nodes[0]
+		_spec.Edges = append(_spec.Edges, edge)
+	}
+	if nodes := _c.mutation.AccountIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.AccountTable,
+			Columns: []string{usagelog.AccountColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(account.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_node.AccountID = nodes[0]
+		_spec.Edges = append(_spec.Edges, edge)
+	}
+	if nodes := _c.mutation.GroupIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.GroupTable,
+			Columns: []string{usagelog.GroupColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(group.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_node.GroupID = &nodes[0]
+		_spec.Edges = append(_spec.Edges, edge)
+	}
+	if nodes := _c.mutation.SubscriptionIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.SubscriptionTable,
+			Columns: []string{usagelog.SubscriptionColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(usersubscription.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_node.SubscriptionID = &nodes[0]
+		_spec.Edges = append(_spec.Edges, edge)
+	}
+	return _node, _spec
+}
+
+// OnConflict allows configuring the `ON CONFLICT` / `ON DUPLICATE KEY` clause
+// of the `INSERT` statement. For example:
+//
+//	client.UsageLog.Create().
+//		SetUserID(v).
+//		OnConflict(
+//			// Update the row with the new values
+//			// the was proposed for insertion.
+//			sql.ResolveWithNewValues(),
+//		).
+//		// Override some of the fields with custom
+//		// update values.
+//		Update(func(u *ent.UsageLogUpsert) {
+//			SetUserID(v+v).
+//		}).
+//		Exec(ctx)
+func (_c *UsageLogCreate) OnConflict(opts ...sql.ConflictOption) *UsageLogUpsertOne {
+	_c.conflict = opts
+	return &UsageLogUpsertOne{
+		create: _c,
+	}
+}
+
+// OnConflictColumns calls `OnConflict` and configures the columns
+// as conflict target. Using this option is equivalent to using:
+//
+//	client.UsageLog.Create().
+//		OnConflict(sql.ConflictColumns(columns...)).
+//		Exec(ctx)
+func (_c *UsageLogCreate) OnConflictColumns(columns ...string) *UsageLogUpsertOne {
+	_c.conflict = append(_c.conflict, sql.ConflictColumns(columns...))
+	return &UsageLogUpsertOne{
+		create: _c,
+	}
+}
+
+type (
+	// UsageLogUpsertOne is the builder for "upsert"-ing
+	//  one UsageLog node.
+	UsageLogUpsertOne struct {
+		create *UsageLogCreate
+	}
+
+	// UsageLogUpsert is the "OnConflict" setter.
+	UsageLogUpsert struct {
+		*sql.UpdateSet
+	}
+)
+
+// SetUserID sets the "user_id" field.
+func (u *UsageLogUpsert) SetUserID(v int64) *UsageLogUpsert {
+	u.Set(usagelog.FieldUserID, v)
+	return u
+}
+
+// UpdateUserID sets the "user_id" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateUserID() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldUserID)
+	return u
+}
+
+// SetAPIKeyID sets the "api_key_id" field.
+func (u *UsageLogUpsert) SetAPIKeyID(v int64) *UsageLogUpsert {
+	u.Set(usagelog.FieldAPIKeyID, v)
+	return u
+}
+
+// UpdateAPIKeyID sets the "api_key_id" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateAPIKeyID() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldAPIKeyID)
+	return u
+}
+
+// SetAccountID sets the "account_id" field.
+func (u *UsageLogUpsert) SetAccountID(v int64) *UsageLogUpsert {
+	u.Set(usagelog.FieldAccountID, v)
+	return u
+}
+
+// UpdateAccountID sets the "account_id" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateAccountID() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldAccountID)
+	return u
+}
+
+// SetRequestID sets the "request_id" field.
+func (u *UsageLogUpsert) SetRequestID(v string) *UsageLogUpsert {
+	u.Set(usagelog.FieldRequestID, v)
+	return u
+}
+
+// UpdateRequestID sets the "request_id" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateRequestID() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldRequestID)
+	return u
+}
+
+// SetModel sets the "model" field.
+func (u *UsageLogUpsert) SetModel(v string) *UsageLogUpsert {
+	u.Set(usagelog.FieldModel, v)
+	return u
+}
+
+// UpdateModel sets the "model" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateModel() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldModel)
+	return u
+}
+
+// SetGroupID sets the "group_id" field.
+func (u *UsageLogUpsert) SetGroupID(v int64) *UsageLogUpsert {
+	u.Set(usagelog.FieldGroupID, v)
+	return u
+}
+
+// UpdateGroupID sets the "group_id" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateGroupID() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldGroupID)
+	return u
+}
+
+// ClearGroupID clears the value of the "group_id" field.
+func (u *UsageLogUpsert) ClearGroupID() *UsageLogUpsert {
+	u.SetNull(usagelog.FieldGroupID)
+	return u
+}
+
+// SetSubscriptionID sets the "subscription_id" field.
+func (u *UsageLogUpsert) SetSubscriptionID(v int64) *UsageLogUpsert {
+	u.Set(usagelog.FieldSubscriptionID, v)
+	return u
+}
+
+// UpdateSubscriptionID sets the "subscription_id" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateSubscriptionID() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldSubscriptionID)
+	return u
+}
+
+// ClearSubscriptionID clears the value of the "subscription_id" field.
+func (u *UsageLogUpsert) ClearSubscriptionID() *UsageLogUpsert {
+	u.SetNull(usagelog.FieldSubscriptionID)
+	return u
+}
+
+// SetInputTokens sets the "input_tokens" field.
+func (u *UsageLogUpsert) SetInputTokens(v int) *UsageLogUpsert {
+	u.Set(usagelog.FieldInputTokens, v)
+	return u
+}
+
+// UpdateInputTokens sets the "input_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateInputTokens() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldInputTokens)
+	return u
+}
+
+// AddInputTokens adds v to the "input_tokens" field.
+func (u *UsageLogUpsert) AddInputTokens(v int) *UsageLogUpsert {
+	u.Add(usagelog.FieldInputTokens, v)
+	return u
+}
+
+// SetOutputTokens sets the "output_tokens" field.
+func (u *UsageLogUpsert) SetOutputTokens(v int) *UsageLogUpsert {
+	u.Set(usagelog.FieldOutputTokens, v)
+	return u
+}
+
+// UpdateOutputTokens sets the "output_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateOutputTokens() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldOutputTokens)
+	return u
+}
+
+// AddOutputTokens adds v to the "output_tokens" field.
+func (u *UsageLogUpsert) AddOutputTokens(v int) *UsageLogUpsert {
+	u.Add(usagelog.FieldOutputTokens, v)
+	return u
+}
+
+// SetCacheCreationTokens sets the "cache_creation_tokens" field.
+func (u *UsageLogUpsert) SetCacheCreationTokens(v int) *UsageLogUpsert {
+	u.Set(usagelog.FieldCacheCreationTokens, v)
+	return u
+}
+
+// UpdateCacheCreationTokens sets the "cache_creation_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateCacheCreationTokens() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldCacheCreationTokens)
+	return u
+}
+
+// AddCacheCreationTokens adds v to the "cache_creation_tokens" field.
+func (u *UsageLogUpsert) AddCacheCreationTokens(v int) *UsageLogUpsert {
+	u.Add(usagelog.FieldCacheCreationTokens, v)
+	return u
+}
+
+// SetCacheReadTokens sets the "cache_read_tokens" field.
+func (u *UsageLogUpsert) SetCacheReadTokens(v int) *UsageLogUpsert {
+	u.Set(usagelog.FieldCacheReadTokens, v)
+	return u
+}
+
+// UpdateCacheReadTokens sets the "cache_read_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateCacheReadTokens() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldCacheReadTokens)
+	return u
+}
+
+// AddCacheReadTokens adds v to the "cache_read_tokens" field.
+func (u *UsageLogUpsert) AddCacheReadTokens(v int) *UsageLogUpsert {
+	u.Add(usagelog.FieldCacheReadTokens, v)
+	return u
+}
+
+// SetCacheCreation5mTokens sets the "cache_creation_5m_tokens" field.
+func (u *UsageLogUpsert) SetCacheCreation5mTokens(v int) *UsageLogUpsert {
+	u.Set(usagelog.FieldCacheCreation5mTokens, v)
+	return u
+}
+
+// UpdateCacheCreation5mTokens sets the "cache_creation_5m_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateCacheCreation5mTokens() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldCacheCreation5mTokens)
+	return u
+}
+
+// AddCacheCreation5mTokens adds v to the "cache_creation_5m_tokens" field.
+func (u *UsageLogUpsert) AddCacheCreation5mTokens(v int) *UsageLogUpsert {
+	u.Add(usagelog.FieldCacheCreation5mTokens, v)
+	return u
+}
+
+// SetCacheCreation1hTokens sets the "cache_creation_1h_tokens" field.
+func (u *UsageLogUpsert) SetCacheCreation1hTokens(v int) *UsageLogUpsert {
+	u.Set(usagelog.FieldCacheCreation1hTokens, v)
+	return u
+}
+
+// UpdateCacheCreation1hTokens sets the "cache_creation_1h_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateCacheCreation1hTokens() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldCacheCreation1hTokens)
+	return u
+}
+
+// AddCacheCreation1hTokens adds v to the "cache_creation_1h_tokens" field.
+func (u *UsageLogUpsert) AddCacheCreation1hTokens(v int) *UsageLogUpsert {
+	u.Add(usagelog.FieldCacheCreation1hTokens, v)
+	return u
+}
+
+// SetInputCost sets the "input_cost" field.
+func (u *UsageLogUpsert) SetInputCost(v float64) *UsageLogUpsert {
+	u.Set(usagelog.FieldInputCost, v)
+	return u
+}
+
+// UpdateInputCost sets the "input_cost" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateInputCost() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldInputCost)
+	return u
+}
+
+// AddInputCost adds v to the "input_cost" field.
+func (u *UsageLogUpsert) AddInputCost(v float64) *UsageLogUpsert {
+	u.Add(usagelog.FieldInputCost, v)
+	return u
+}
+
+// SetOutputCost sets the "output_cost" field.
+func (u *UsageLogUpsert) SetOutputCost(v float64) *UsageLogUpsert {
+	u.Set(usagelog.FieldOutputCost, v)
+	return u
+}
+
+// UpdateOutputCost sets the "output_cost" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateOutputCost() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldOutputCost)
+	return u
+}
+
+// AddOutputCost adds v to the "output_cost" field.
+func (u *UsageLogUpsert) AddOutputCost(v float64) *UsageLogUpsert {
+	u.Add(usagelog.FieldOutputCost, v)
+	return u
+}
+
+// SetCacheCreationCost sets the "cache_creation_cost" field.
+func (u *UsageLogUpsert) SetCacheCreationCost(v float64) *UsageLogUpsert {
+	u.Set(usagelog.FieldCacheCreationCost, v)
+	return u
+}
+
+// UpdateCacheCreationCost sets the "cache_creation_cost" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateCacheCreationCost() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldCacheCreationCost)
+	return u
+}
+
+// AddCacheCreationCost adds v to the "cache_creation_cost" field.
+func (u *UsageLogUpsert) AddCacheCreationCost(v float64) *UsageLogUpsert {
+	u.Add(usagelog.FieldCacheCreationCost, v)
+	return u
+}
+
+// SetCacheReadCost sets the "cache_read_cost" field.
+func (u *UsageLogUpsert) SetCacheReadCost(v float64) *UsageLogUpsert {
+	u.Set(usagelog.FieldCacheReadCost, v)
+	return u
+}
+
+// UpdateCacheReadCost sets the "cache_read_cost" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateCacheReadCost() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldCacheReadCost)
+	return u
+}
+
+// AddCacheReadCost adds v to the "cache_read_cost" field.
+func (u *UsageLogUpsert) AddCacheReadCost(v float64) *UsageLogUpsert {
+	u.Add(usagelog.FieldCacheReadCost, v)
+	return u
+}
+
+// SetTotalCost sets the "total_cost" field.
+func (u *UsageLogUpsert) SetTotalCost(v float64) *UsageLogUpsert {
+	u.Set(usagelog.FieldTotalCost, v)
+	return u
+}
+
+// UpdateTotalCost sets the "total_cost" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateTotalCost() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldTotalCost)
+	return u
+}
+
+// AddTotalCost adds v to the "total_cost" field.
+func (u *UsageLogUpsert) AddTotalCost(v float64) *UsageLogUpsert {
+	u.Add(usagelog.FieldTotalCost, v)
+	return u
+}
+
+// SetActualCost sets the "actual_cost" field.
+func (u *UsageLogUpsert) SetActualCost(v float64) *UsageLogUpsert {
+	u.Set(usagelog.FieldActualCost, v)
+	return u
+}
+
+// UpdateActualCost sets the "actual_cost" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateActualCost() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldActualCost)
+	return u
+}
+
+// AddActualCost adds v to the "actual_cost" field.
+func (u *UsageLogUpsert) AddActualCost(v float64) *UsageLogUpsert {
+	u.Add(usagelog.FieldActualCost, v)
+	return u
+}
+
+// SetRateMultiplier sets the "rate_multiplier" field.
+func (u *UsageLogUpsert) SetRateMultiplier(v float64) *UsageLogUpsert {
+	u.Set(usagelog.FieldRateMultiplier, v)
+	return u
+}
+
+// UpdateRateMultiplier sets the "rate_multiplier" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateRateMultiplier() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldRateMultiplier)
+	return u
+}
+
+// AddRateMultiplier adds v to the "rate_multiplier" field.
+func (u *UsageLogUpsert) AddRateMultiplier(v float64) *UsageLogUpsert {
+	u.Add(usagelog.FieldRateMultiplier, v)
+	return u
+}
+
+// SetBillingType sets the "billing_type" field.
+func (u *UsageLogUpsert) SetBillingType(v int8) *UsageLogUpsert {
+	u.Set(usagelog.FieldBillingType, v)
+	return u
+}
+
+// UpdateBillingType sets the "billing_type" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateBillingType() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldBillingType)
+	return u
+}
+
+// AddBillingType adds v to the "billing_type" field.
+func (u *UsageLogUpsert) AddBillingType(v int8) *UsageLogUpsert {
+	u.Add(usagelog.FieldBillingType, v)
+	return u
+}
+
+// SetStream sets the "stream" field.
+func (u *UsageLogUpsert) SetStream(v bool) *UsageLogUpsert {
+	u.Set(usagelog.FieldStream, v)
+	return u
+}
+
+// UpdateStream sets the "stream" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateStream() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldStream)
+	return u
+}
+
+// SetDurationMs sets the "duration_ms" field.
+func (u *UsageLogUpsert) SetDurationMs(v int) *UsageLogUpsert {
+	u.Set(usagelog.FieldDurationMs, v)
+	return u
+}
+
+// UpdateDurationMs sets the "duration_ms" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateDurationMs() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldDurationMs)
+	return u
+}
+
+// AddDurationMs adds v to the "duration_ms" field.
+func (u *UsageLogUpsert) AddDurationMs(v int) *UsageLogUpsert {
+	u.Add(usagelog.FieldDurationMs, v)
+	return u
+}
+
+// ClearDurationMs clears the value of the "duration_ms" field.
+func (u *UsageLogUpsert) ClearDurationMs() *UsageLogUpsert {
+	u.SetNull(usagelog.FieldDurationMs)
+	return u
+}
+
+// SetFirstTokenMs sets the "first_token_ms" field.
+func (u *UsageLogUpsert) SetFirstTokenMs(v int) *UsageLogUpsert {
+	u.Set(usagelog.FieldFirstTokenMs, v)
+	return u
+}
+
+// UpdateFirstTokenMs sets the "first_token_ms" field to the value that was provided on create.
+func (u *UsageLogUpsert) UpdateFirstTokenMs() *UsageLogUpsert {
+	u.SetExcluded(usagelog.FieldFirstTokenMs)
+	return u
+}
+
+// AddFirstTokenMs adds v to the "first_token_ms" field.
+func (u *UsageLogUpsert) AddFirstTokenMs(v int) *UsageLogUpsert {
+	u.Add(usagelog.FieldFirstTokenMs, v)
+	return u
+}
+
+// ClearFirstTokenMs clears the value of the "first_token_ms" field.
+func (u *UsageLogUpsert) ClearFirstTokenMs() *UsageLogUpsert {
+	u.SetNull(usagelog.FieldFirstTokenMs)
+	return u
+}
+
+// UpdateNewValues updates the mutable fields using the new values that were set on create.
+// Using this option is equivalent to using:
+//
+//	client.UsageLog.Create().
+//		OnConflict(
+//			sql.ResolveWithNewValues(),
+//		).
+//		Exec(ctx)
+func (u *UsageLogUpsertOne) UpdateNewValues() *UsageLogUpsertOne {
+	u.create.conflict = append(u.create.conflict, sql.ResolveWithNewValues())
+	u.create.conflict = append(u.create.conflict, sql.ResolveWith(func(s *sql.UpdateSet) {
+		if _, exists := u.create.mutation.CreatedAt(); exists {
+			s.SetIgnore(usagelog.FieldCreatedAt)
+		}
+	}))
+	return u
+}
+
+// Ignore sets each column to itself in case of conflict.
+// Using this option is equivalent to using:
+//
+//	client.UsageLog.Create().
+//	    OnConflict(sql.ResolveWithIgnore()).
+//	    Exec(ctx)
+func (u *UsageLogUpsertOne) Ignore() *UsageLogUpsertOne {
+	u.create.conflict = append(u.create.conflict, sql.ResolveWithIgnore())
+	return u
+}
+
+// DoNothing configures the conflict_action to `DO NOTHING`.
+// Supported only by SQLite and PostgreSQL.
+func (u *UsageLogUpsertOne) DoNothing() *UsageLogUpsertOne {
+	u.create.conflict = append(u.create.conflict, sql.DoNothing())
+	return u
+}
+
+// Update allows overriding fields `UPDATE` values. See the UsageLogCreate.OnConflict
+// documentation for more info.
+func (u *UsageLogUpsertOne) Update(set func(*UsageLogUpsert)) *UsageLogUpsertOne {
+	u.create.conflict = append(u.create.conflict, sql.ResolveWith(func(update *sql.UpdateSet) {
+		set(&UsageLogUpsert{UpdateSet: update})
+	}))
+	return u
+}
+
+// SetUserID sets the "user_id" field.
+func (u *UsageLogUpsertOne) SetUserID(v int64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetUserID(v)
+	})
+}
+
+// UpdateUserID sets the "user_id" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateUserID() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateUserID()
+	})
+}
+
+// SetAPIKeyID sets the "api_key_id" field.
+func (u *UsageLogUpsertOne) SetAPIKeyID(v int64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetAPIKeyID(v)
+	})
+}
+
+// UpdateAPIKeyID sets the "api_key_id" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateAPIKeyID() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateAPIKeyID()
+	})
+}
+
+// SetAccountID sets the "account_id" field.
+func (u *UsageLogUpsertOne) SetAccountID(v int64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetAccountID(v)
+	})
+}
+
+// UpdateAccountID sets the "account_id" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateAccountID() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateAccountID()
+	})
+}
+
+// SetRequestID sets the "request_id" field.
+func (u *UsageLogUpsertOne) SetRequestID(v string) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetRequestID(v)
+	})
+}
+
+// UpdateRequestID sets the "request_id" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateRequestID() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateRequestID()
+	})
+}
+
+// SetModel sets the "model" field.
+func (u *UsageLogUpsertOne) SetModel(v string) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetModel(v)
+	})
+}
+
+// UpdateModel sets the "model" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateModel() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateModel()
+	})
+}
+
+// SetGroupID sets the "group_id" field.
+func (u *UsageLogUpsertOne) SetGroupID(v int64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetGroupID(v)
+	})
+}
+
+// UpdateGroupID sets the "group_id" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateGroupID() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateGroupID()
+	})
+}
+
+// ClearGroupID clears the value of the "group_id" field.
+func (u *UsageLogUpsertOne) ClearGroupID() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.ClearGroupID()
+	})
+}
+
+// SetSubscriptionID sets the "subscription_id" field.
+func (u *UsageLogUpsertOne) SetSubscriptionID(v int64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetSubscriptionID(v)
+	})
+}
+
+// UpdateSubscriptionID sets the "subscription_id" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateSubscriptionID() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateSubscriptionID()
+	})
+}
+
+// ClearSubscriptionID clears the value of the "subscription_id" field.
+func (u *UsageLogUpsertOne) ClearSubscriptionID() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.ClearSubscriptionID()
+	})
+}
+
+// SetInputTokens sets the "input_tokens" field.
+func (u *UsageLogUpsertOne) SetInputTokens(v int) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetInputTokens(v)
+	})
+}
+
+// AddInputTokens adds v to the "input_tokens" field.
+func (u *UsageLogUpsertOne) AddInputTokens(v int) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddInputTokens(v)
+	})
+}
+
+// UpdateInputTokens sets the "input_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateInputTokens() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateInputTokens()
+	})
+}
+
+// SetOutputTokens sets the "output_tokens" field.
+func (u *UsageLogUpsertOne) SetOutputTokens(v int) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetOutputTokens(v)
+	})
+}
+
+// AddOutputTokens adds v to the "output_tokens" field.
+func (u *UsageLogUpsertOne) AddOutputTokens(v int) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddOutputTokens(v)
+	})
+}
+
+// UpdateOutputTokens sets the "output_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateOutputTokens() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateOutputTokens()
+	})
+}
+
+// SetCacheCreationTokens sets the "cache_creation_tokens" field.
+func (u *UsageLogUpsertOne) SetCacheCreationTokens(v int) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetCacheCreationTokens(v)
+	})
+}
+
+// AddCacheCreationTokens adds v to the "cache_creation_tokens" field.
+func (u *UsageLogUpsertOne) AddCacheCreationTokens(v int) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddCacheCreationTokens(v)
+	})
+}
+
+// UpdateCacheCreationTokens sets the "cache_creation_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateCacheCreationTokens() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateCacheCreationTokens()
+	})
+}
+
+// SetCacheReadTokens sets the "cache_read_tokens" field.
+func (u *UsageLogUpsertOne) SetCacheReadTokens(v int) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetCacheReadTokens(v)
+	})
+}
+
+// AddCacheReadTokens adds v to the "cache_read_tokens" field.
+func (u *UsageLogUpsertOne) AddCacheReadTokens(v int) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddCacheReadTokens(v)
+	})
+}
+
+// UpdateCacheReadTokens sets the "cache_read_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateCacheReadTokens() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateCacheReadTokens()
+	})
+}
+
+// SetCacheCreation5mTokens sets the "cache_creation_5m_tokens" field.
+func (u *UsageLogUpsertOne) SetCacheCreation5mTokens(v int) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetCacheCreation5mTokens(v)
+	})
+}
+
+// AddCacheCreation5mTokens adds v to the "cache_creation_5m_tokens" field.
+func (u *UsageLogUpsertOne) AddCacheCreation5mTokens(v int) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddCacheCreation5mTokens(v)
+	})
+}
+
+// UpdateCacheCreation5mTokens sets the "cache_creation_5m_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateCacheCreation5mTokens() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateCacheCreation5mTokens()
+	})
+}
+
+// SetCacheCreation1hTokens sets the "cache_creation_1h_tokens" field.
+func (u *UsageLogUpsertOne) SetCacheCreation1hTokens(v int) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetCacheCreation1hTokens(v)
+	})
+}
+
+// AddCacheCreation1hTokens adds v to the "cache_creation_1h_tokens" field.
+func (u *UsageLogUpsertOne) AddCacheCreation1hTokens(v int) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddCacheCreation1hTokens(v)
+	})
+}
+
+// UpdateCacheCreation1hTokens sets the "cache_creation_1h_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateCacheCreation1hTokens() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateCacheCreation1hTokens()
+	})
+}
+
+// SetInputCost sets the "input_cost" field.
+func (u *UsageLogUpsertOne) SetInputCost(v float64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetInputCost(v)
+	})
+}
+
+// AddInputCost adds v to the "input_cost" field.
+func (u *UsageLogUpsertOne) AddInputCost(v float64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddInputCost(v)
+	})
+}
+
+// UpdateInputCost sets the "input_cost" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateInputCost() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateInputCost()
+	})
+}
+
+// SetOutputCost sets the "output_cost" field.
+func (u *UsageLogUpsertOne) SetOutputCost(v float64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetOutputCost(v)
+	})
+}
+
+// AddOutputCost adds v to the "output_cost" field.
+func (u *UsageLogUpsertOne) AddOutputCost(v float64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddOutputCost(v)
+	})
+}
+
+// UpdateOutputCost sets the "output_cost" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateOutputCost() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateOutputCost()
+	})
+}
+
+// SetCacheCreationCost sets the "cache_creation_cost" field.
+func (u *UsageLogUpsertOne) SetCacheCreationCost(v float64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetCacheCreationCost(v)
+	})
+}
+
+// AddCacheCreationCost adds v to the "cache_creation_cost" field.
+func (u *UsageLogUpsertOne) AddCacheCreationCost(v float64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddCacheCreationCost(v)
+	})
+}
+
+// UpdateCacheCreationCost sets the "cache_creation_cost" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateCacheCreationCost() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateCacheCreationCost()
+	})
+}
+
+// SetCacheReadCost sets the "cache_read_cost" field.
+func (u *UsageLogUpsertOne) SetCacheReadCost(v float64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetCacheReadCost(v)
+	})
+}
+
+// AddCacheReadCost adds v to the "cache_read_cost" field.
+func (u *UsageLogUpsertOne) AddCacheReadCost(v float64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddCacheReadCost(v)
+	})
+}
+
+// UpdateCacheReadCost sets the "cache_read_cost" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateCacheReadCost() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateCacheReadCost()
+	})
+}
+
+// SetTotalCost sets the "total_cost" field.
+func (u *UsageLogUpsertOne) SetTotalCost(v float64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetTotalCost(v)
+	})
+}
+
+// AddTotalCost adds v to the "total_cost" field.
+func (u *UsageLogUpsertOne) AddTotalCost(v float64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddTotalCost(v)
+	})
+}
+
+// UpdateTotalCost sets the "total_cost" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateTotalCost() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateTotalCost()
+	})
+}
+
+// SetActualCost sets the "actual_cost" field.
+func (u *UsageLogUpsertOne) SetActualCost(v float64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetActualCost(v)
+	})
+}
+
+// AddActualCost adds v to the "actual_cost" field.
+func (u *UsageLogUpsertOne) AddActualCost(v float64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddActualCost(v)
+	})
+}
+
+// UpdateActualCost sets the "actual_cost" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateActualCost() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateActualCost()
+	})
+}
+
+// SetRateMultiplier sets the "rate_multiplier" field.
+func (u *UsageLogUpsertOne) SetRateMultiplier(v float64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetRateMultiplier(v)
+	})
+}
+
+// AddRateMultiplier adds v to the "rate_multiplier" field.
+func (u *UsageLogUpsertOne) AddRateMultiplier(v float64) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddRateMultiplier(v)
+	})
+}
+
+// UpdateRateMultiplier sets the "rate_multiplier" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateRateMultiplier() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateRateMultiplier()
+	})
+}
+
+// SetBillingType sets the "billing_type" field.
+func (u *UsageLogUpsertOne) SetBillingType(v int8) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetBillingType(v)
+	})
+}
+
+// AddBillingType adds v to the "billing_type" field.
+func (u *UsageLogUpsertOne) AddBillingType(v int8) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddBillingType(v)
+	})
+}
+
+// UpdateBillingType sets the "billing_type" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateBillingType() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateBillingType()
+	})
+}
+
+// SetStream sets the "stream" field.
+func (u *UsageLogUpsertOne) SetStream(v bool) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetStream(v)
+	})
+}
+
+// UpdateStream sets the "stream" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateStream() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateStream()
+	})
+}
+
+// SetDurationMs sets the "duration_ms" field.
+func (u *UsageLogUpsertOne) SetDurationMs(v int) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetDurationMs(v)
+	})
+}
+
+// AddDurationMs adds v to the "duration_ms" field.
+func (u *UsageLogUpsertOne) AddDurationMs(v int) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddDurationMs(v)
+	})
+}
+
+// UpdateDurationMs sets the "duration_ms" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateDurationMs() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateDurationMs()
+	})
+}
+
+// ClearDurationMs clears the value of the "duration_ms" field.
+func (u *UsageLogUpsertOne) ClearDurationMs() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.ClearDurationMs()
+	})
+}
+
+// SetFirstTokenMs sets the "first_token_ms" field.
+func (u *UsageLogUpsertOne) SetFirstTokenMs(v int) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetFirstTokenMs(v)
+	})
+}
+
+// AddFirstTokenMs adds v to the "first_token_ms" field.
+func (u *UsageLogUpsertOne) AddFirstTokenMs(v int) *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddFirstTokenMs(v)
+	})
+}
+
+// UpdateFirstTokenMs sets the "first_token_ms" field to the value that was provided on create.
+func (u *UsageLogUpsertOne) UpdateFirstTokenMs() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateFirstTokenMs()
+	})
+}
+
+// ClearFirstTokenMs clears the value of the "first_token_ms" field.
+func (u *UsageLogUpsertOne) ClearFirstTokenMs() *UsageLogUpsertOne {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.ClearFirstTokenMs()
+	})
+}
+
+// Exec executes the query.
+func (u *UsageLogUpsertOne) Exec(ctx context.Context) error {
+	if len(u.create.conflict) == 0 {
+		return errors.New("ent: missing options for UsageLogCreate.OnConflict")
+	}
+	return u.create.Exec(ctx)
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (u *UsageLogUpsertOne) ExecX(ctx context.Context) {
+	if err := u.create.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// Exec executes the UPSERT query and returns the inserted/updated ID.
+func (u *UsageLogUpsertOne) ID(ctx context.Context) (id int64, err error) {
+	node, err := u.create.Save(ctx)
+	if err != nil {
+		return id, err
+	}
+	return node.ID, nil
+}
+
+// IDX is like ID, but panics if an error occurs.
+func (u *UsageLogUpsertOne) IDX(ctx context.Context) int64 {
+	id, err := u.ID(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return id
+}
+
+// UsageLogCreateBulk is the builder for creating many UsageLog entities in bulk.
+type UsageLogCreateBulk struct {
+	config
+	err      error
+	builders []*UsageLogCreate
+	conflict []sql.ConflictOption
+}
+
+// Save creates the UsageLog entities in the database.
+func (_c *UsageLogCreateBulk) Save(ctx context.Context) ([]*UsageLog, error) {
+	if _c.err != nil {
+		return nil, _c.err
+	}
+	specs := make([]*sqlgraph.CreateSpec, len(_c.builders))
+	nodes := make([]*UsageLog, len(_c.builders))
+	mutators := make([]Mutator, len(_c.builders))
+	for i := range _c.builders {
+		func(i int, root context.Context) {
+			builder := _c.builders[i]
+			builder.defaults()
+			var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
+				mutation, ok := m.(*UsageLogMutation)
+				if !ok {
+					return nil, fmt.Errorf("unexpected mutation type %T", m)
+				}
+				if err := builder.check(); err != nil {
+					return nil, err
+				}
+				builder.mutation = mutation
+				var err error
+				nodes[i], specs[i] = builder.createSpec()
+				if i < len(mutators)-1 {
+					_, err = mutators[i+1].Mutate(root, _c.builders[i+1].mutation)
+				} else {
+					spec := &sqlgraph.BatchCreateSpec{Nodes: specs}
+					spec.OnConflict = _c.conflict
+					// Invoke the actual operation on the latest mutation in the chain.
+					if err = sqlgraph.BatchCreate(ctx, _c.driver, spec); err != nil {
+						if sqlgraph.IsConstraintError(err) {
+							err = &ConstraintError{msg: err.Error(), wrap: err}
+						}
+					}
+				}
+				if err != nil {
+					return nil, err
+				}
+				mutation.id = &nodes[i].ID
+				if specs[i].ID.Value != nil {
+					id := specs[i].ID.Value.(int64)
+					nodes[i].ID = int64(id)
+				}
+				mutation.done = true
+				return nodes[i], nil
+			})
+			for i := len(builder.hooks) - 1; i >= 0; i-- {
+				mut = builder.hooks[i](mut)
+			}
+			mutators[i] = mut
+		}(i, ctx)
+	}
+	if len(mutators) > 0 {
+		if _, err := mutators[0].Mutate(ctx, _c.builders[0].mutation); err != nil {
+			return nil, err
+		}
+	}
+	return nodes, nil
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_c *UsageLogCreateBulk) SaveX(ctx context.Context) []*UsageLog {
+	v, err := _c.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Exec executes the query.
+func (_c *UsageLogCreateBulk) Exec(ctx context.Context) error {
+	_, err := _c.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_c *UsageLogCreateBulk) ExecX(ctx context.Context) {
+	if err := _c.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// OnConflict allows configuring the `ON CONFLICT` / `ON DUPLICATE KEY` clause
+// of the `INSERT` statement. For example:
+//
+//	client.UsageLog.CreateBulk(builders...).
+//		OnConflict(
+//			// Update the row with the new values
+//			// the was proposed for insertion.
+//			sql.ResolveWithNewValues(),
+//		).
+//		// Override some of the fields with custom
+//		// update values.
+//		Update(func(u *ent.UsageLogUpsert) {
+//			SetUserID(v+v).
+//		}).
+//		Exec(ctx)
+func (_c *UsageLogCreateBulk) OnConflict(opts ...sql.ConflictOption) *UsageLogUpsertBulk {
+	_c.conflict = opts
+	return &UsageLogUpsertBulk{
+		create: _c,
+	}
+}
+
+// OnConflictColumns calls `OnConflict` and configures the columns
+// as conflict target. Using this option is equivalent to using:
+//
+//	client.UsageLog.Create().
+//		OnConflict(sql.ConflictColumns(columns...)).
+//		Exec(ctx)
+func (_c *UsageLogCreateBulk) OnConflictColumns(columns ...string) *UsageLogUpsertBulk {
+	_c.conflict = append(_c.conflict, sql.ConflictColumns(columns...))
+	return &UsageLogUpsertBulk{
+		create: _c,
+	}
+}
+
+// UsageLogUpsertBulk is the builder for "upsert"-ing
+// a bulk of UsageLog nodes.
+type UsageLogUpsertBulk struct {
+	create *UsageLogCreateBulk
+}
+
+// UpdateNewValues updates the mutable fields using the new values that
+// were set on create. Using this option is equivalent to using:
+//
+//	client.UsageLog.Create().
+//		OnConflict(
+//			sql.ResolveWithNewValues(),
+//		).
+//		Exec(ctx)
+func (u *UsageLogUpsertBulk) UpdateNewValues() *UsageLogUpsertBulk {
+	u.create.conflict = append(u.create.conflict, sql.ResolveWithNewValues())
+	u.create.conflict = append(u.create.conflict, sql.ResolveWith(func(s *sql.UpdateSet) {
+		for _, b := range u.create.builders {
+			if _, exists := b.mutation.CreatedAt(); exists {
+				s.SetIgnore(usagelog.FieldCreatedAt)
+			}
+		}
+	}))
+	return u
+}
+
+// Ignore sets each column to itself in case of conflict.
+// Using this option is equivalent to using:
+//
+//	client.UsageLog.Create().
+//		OnConflict(sql.ResolveWithIgnore()).
+//		Exec(ctx)
+func (u *UsageLogUpsertBulk) Ignore() *UsageLogUpsertBulk {
+	u.create.conflict = append(u.create.conflict, sql.ResolveWithIgnore())
+	return u
+}
+
+// DoNothing configures the conflict_action to `DO NOTHING`.
+// Supported only by SQLite and PostgreSQL.
+func (u *UsageLogUpsertBulk) DoNothing() *UsageLogUpsertBulk {
+	u.create.conflict = append(u.create.conflict, sql.DoNothing())
+	return u
+}
+
+// Update allows overriding fields `UPDATE` values. See the UsageLogCreateBulk.OnConflict
+// documentation for more info.
+func (u *UsageLogUpsertBulk) Update(set func(*UsageLogUpsert)) *UsageLogUpsertBulk {
+	u.create.conflict = append(u.create.conflict, sql.ResolveWith(func(update *sql.UpdateSet) {
+		set(&UsageLogUpsert{UpdateSet: update})
+	}))
+	return u
+}
+
+// SetUserID sets the "user_id" field.
+func (u *UsageLogUpsertBulk) SetUserID(v int64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetUserID(v)
+	})
+}
+
+// UpdateUserID sets the "user_id" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateUserID() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateUserID()
+	})
+}
+
+// SetAPIKeyID sets the "api_key_id" field.
+func (u *UsageLogUpsertBulk) SetAPIKeyID(v int64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetAPIKeyID(v)
+	})
+}
+
+// UpdateAPIKeyID sets the "api_key_id" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateAPIKeyID() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateAPIKeyID()
+	})
+}
+
+// SetAccountID sets the "account_id" field.
+func (u *UsageLogUpsertBulk) SetAccountID(v int64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetAccountID(v)
+	})
+}
+
+// UpdateAccountID sets the "account_id" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateAccountID() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateAccountID()
+	})
+}
+
+// SetRequestID sets the "request_id" field.
+func (u *UsageLogUpsertBulk) SetRequestID(v string) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetRequestID(v)
+	})
+}
+
+// UpdateRequestID sets the "request_id" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateRequestID() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateRequestID()
+	})
+}
+
+// SetModel sets the "model" field.
+func (u *UsageLogUpsertBulk) SetModel(v string) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetModel(v)
+	})
+}
+
+// UpdateModel sets the "model" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateModel() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateModel()
+	})
+}
+
+// SetGroupID sets the "group_id" field.
+func (u *UsageLogUpsertBulk) SetGroupID(v int64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetGroupID(v)
+	})
+}
+
+// UpdateGroupID sets the "group_id" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateGroupID() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateGroupID()
+	})
+}
+
+// ClearGroupID clears the value of the "group_id" field.
+func (u *UsageLogUpsertBulk) ClearGroupID() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.ClearGroupID()
+	})
+}
+
+// SetSubscriptionID sets the "subscription_id" field.
+func (u *UsageLogUpsertBulk) SetSubscriptionID(v int64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetSubscriptionID(v)
+	})
+}
+
+// UpdateSubscriptionID sets the "subscription_id" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateSubscriptionID() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateSubscriptionID()
+	})
+}
+
+// ClearSubscriptionID clears the value of the "subscription_id" field.
+func (u *UsageLogUpsertBulk) ClearSubscriptionID() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.ClearSubscriptionID()
+	})
+}
+
+// SetInputTokens sets the "input_tokens" field.
+func (u *UsageLogUpsertBulk) SetInputTokens(v int) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetInputTokens(v)
+	})
+}
+
+// AddInputTokens adds v to the "input_tokens" field.
+func (u *UsageLogUpsertBulk) AddInputTokens(v int) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddInputTokens(v)
+	})
+}
+
+// UpdateInputTokens sets the "input_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateInputTokens() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateInputTokens()
+	})
+}
+
+// SetOutputTokens sets the "output_tokens" field.
+func (u *UsageLogUpsertBulk) SetOutputTokens(v int) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetOutputTokens(v)
+	})
+}
+
+// AddOutputTokens adds v to the "output_tokens" field.
+func (u *UsageLogUpsertBulk) AddOutputTokens(v int) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddOutputTokens(v)
+	})
+}
+
+// UpdateOutputTokens sets the "output_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateOutputTokens() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateOutputTokens()
+	})
+}
+
+// SetCacheCreationTokens sets the "cache_creation_tokens" field.
+func (u *UsageLogUpsertBulk) SetCacheCreationTokens(v int) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetCacheCreationTokens(v)
+	})
+}
+
+// AddCacheCreationTokens adds v to the "cache_creation_tokens" field.
+func (u *UsageLogUpsertBulk) AddCacheCreationTokens(v int) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddCacheCreationTokens(v)
+	})
+}
+
+// UpdateCacheCreationTokens sets the "cache_creation_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateCacheCreationTokens() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateCacheCreationTokens()
+	})
+}
+
+// SetCacheReadTokens sets the "cache_read_tokens" field.
+func (u *UsageLogUpsertBulk) SetCacheReadTokens(v int) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetCacheReadTokens(v)
+	})
+}
+
+// AddCacheReadTokens adds v to the "cache_read_tokens" field.
+func (u *UsageLogUpsertBulk) AddCacheReadTokens(v int) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddCacheReadTokens(v)
+	})
+}
+
+// UpdateCacheReadTokens sets the "cache_read_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateCacheReadTokens() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateCacheReadTokens()
+	})
+}
+
+// SetCacheCreation5mTokens sets the "cache_creation_5m_tokens" field.
+func (u *UsageLogUpsertBulk) SetCacheCreation5mTokens(v int) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetCacheCreation5mTokens(v)
+	})
+}
+
+// AddCacheCreation5mTokens adds v to the "cache_creation_5m_tokens" field.
+func (u *UsageLogUpsertBulk) AddCacheCreation5mTokens(v int) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddCacheCreation5mTokens(v)
+	})
+}
+
+// UpdateCacheCreation5mTokens sets the "cache_creation_5m_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateCacheCreation5mTokens() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateCacheCreation5mTokens()
+	})
+}
+
+// SetCacheCreation1hTokens sets the "cache_creation_1h_tokens" field.
+func (u *UsageLogUpsertBulk) SetCacheCreation1hTokens(v int) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetCacheCreation1hTokens(v)
+	})
+}
+
+// AddCacheCreation1hTokens adds v to the "cache_creation_1h_tokens" field.
+func (u *UsageLogUpsertBulk) AddCacheCreation1hTokens(v int) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddCacheCreation1hTokens(v)
+	})
+}
+
+// UpdateCacheCreation1hTokens sets the "cache_creation_1h_tokens" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateCacheCreation1hTokens() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateCacheCreation1hTokens()
+	})
+}
+
+// SetInputCost sets the "input_cost" field.
+func (u *UsageLogUpsertBulk) SetInputCost(v float64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetInputCost(v)
+	})
+}
+
+// AddInputCost adds v to the "input_cost" field.
+func (u *UsageLogUpsertBulk) AddInputCost(v float64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddInputCost(v)
+	})
+}
+
+// UpdateInputCost sets the "input_cost" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateInputCost() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateInputCost()
+	})
+}
+
+// SetOutputCost sets the "output_cost" field.
+func (u *UsageLogUpsertBulk) SetOutputCost(v float64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetOutputCost(v)
+	})
+}
+
+// AddOutputCost adds v to the "output_cost" field.
+func (u *UsageLogUpsertBulk) AddOutputCost(v float64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddOutputCost(v)
+	})
+}
+
+// UpdateOutputCost sets the "output_cost" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateOutputCost() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateOutputCost()
+	})
+}
+
+// SetCacheCreationCost sets the "cache_creation_cost" field.
+func (u *UsageLogUpsertBulk) SetCacheCreationCost(v float64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetCacheCreationCost(v)
+	})
+}
+
+// AddCacheCreationCost adds v to the "cache_creation_cost" field.
+func (u *UsageLogUpsertBulk) AddCacheCreationCost(v float64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddCacheCreationCost(v)
+	})
+}
+
+// UpdateCacheCreationCost sets the "cache_creation_cost" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateCacheCreationCost() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateCacheCreationCost()
+	})
+}
+
+// SetCacheReadCost sets the "cache_read_cost" field.
+func (u *UsageLogUpsertBulk) SetCacheReadCost(v float64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetCacheReadCost(v)
+	})
+}
+
+// AddCacheReadCost adds v to the "cache_read_cost" field.
+func (u *UsageLogUpsertBulk) AddCacheReadCost(v float64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddCacheReadCost(v)
+	})
+}
+
+// UpdateCacheReadCost sets the "cache_read_cost" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateCacheReadCost() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateCacheReadCost()
+	})
+}
+
+// SetTotalCost sets the "total_cost" field.
+func (u *UsageLogUpsertBulk) SetTotalCost(v float64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetTotalCost(v)
+	})
+}
+
+// AddTotalCost adds v to the "total_cost" field.
+func (u *UsageLogUpsertBulk) AddTotalCost(v float64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddTotalCost(v)
+	})
+}
+
+// UpdateTotalCost sets the "total_cost" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateTotalCost() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateTotalCost()
+	})
+}
+
+// SetActualCost sets the "actual_cost" field.
+func (u *UsageLogUpsertBulk) SetActualCost(v float64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetActualCost(v)
+	})
+}
+
+// AddActualCost adds v to the "actual_cost" field.
+func (u *UsageLogUpsertBulk) AddActualCost(v float64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddActualCost(v)
+	})
+}
+
+// UpdateActualCost sets the "actual_cost" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateActualCost() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateActualCost()
+	})
+}
+
+// SetRateMultiplier sets the "rate_multiplier" field.
+func (u *UsageLogUpsertBulk) SetRateMultiplier(v float64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetRateMultiplier(v)
+	})
+}
+
+// AddRateMultiplier adds v to the "rate_multiplier" field.
+func (u *UsageLogUpsertBulk) AddRateMultiplier(v float64) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddRateMultiplier(v)
+	})
+}
+
+// UpdateRateMultiplier sets the "rate_multiplier" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateRateMultiplier() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateRateMultiplier()
+	})
+}
+
+// SetBillingType sets the "billing_type" field.
+func (u *UsageLogUpsertBulk) SetBillingType(v int8) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetBillingType(v)
+	})
+}
+
+// AddBillingType adds v to the "billing_type" field.
+func (u *UsageLogUpsertBulk) AddBillingType(v int8) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddBillingType(v)
+	})
+}
+
+// UpdateBillingType sets the "billing_type" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateBillingType() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateBillingType()
+	})
+}
+
+// SetStream sets the "stream" field.
+func (u *UsageLogUpsertBulk) SetStream(v bool) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetStream(v)
+	})
+}
+
+// UpdateStream sets the "stream" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateStream() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateStream()
+	})
+}
+
+// SetDurationMs sets the "duration_ms" field.
+func (u *UsageLogUpsertBulk) SetDurationMs(v int) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetDurationMs(v)
+	})
+}
+
+// AddDurationMs adds v to the "duration_ms" field.
+func (u *UsageLogUpsertBulk) AddDurationMs(v int) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddDurationMs(v)
+	})
+}
+
+// UpdateDurationMs sets the "duration_ms" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateDurationMs() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateDurationMs()
+	})
+}
+
+// ClearDurationMs clears the value of the "duration_ms" field.
+func (u *UsageLogUpsertBulk) ClearDurationMs() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.ClearDurationMs()
+	})
+}
+
+// SetFirstTokenMs sets the "first_token_ms" field.
+func (u *UsageLogUpsertBulk) SetFirstTokenMs(v int) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.SetFirstTokenMs(v)
+	})
+}
+
+// AddFirstTokenMs adds v to the "first_token_ms" field.
+func (u *UsageLogUpsertBulk) AddFirstTokenMs(v int) *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.AddFirstTokenMs(v)
+	})
+}
+
+// UpdateFirstTokenMs sets the "first_token_ms" field to the value that was provided on create.
+func (u *UsageLogUpsertBulk) UpdateFirstTokenMs() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.UpdateFirstTokenMs()
+	})
+}
+
+// ClearFirstTokenMs clears the value of the "first_token_ms" field.
+func (u *UsageLogUpsertBulk) ClearFirstTokenMs() *UsageLogUpsertBulk {
+	return u.Update(func(s *UsageLogUpsert) {
+		s.ClearFirstTokenMs()
+	})
+}
+
+// Exec executes the query.
+func (u *UsageLogUpsertBulk) Exec(ctx context.Context) error {
+	if u.create.err != nil {
+		return u.create.err
+	}
+	for i, b := range u.create.builders {
+		if len(b.conflict) != 0 {
+			return fmt.Errorf("ent: OnConflict was set for builder %d. Set it on the UsageLogCreateBulk instead", i)
+		}
+	}
+	if len(u.create.conflict) == 0 {
+		return errors.New("ent: missing options for UsageLogCreateBulk.OnConflict")
+	}
+	return u.create.Exec(ctx)
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (u *UsageLogUpsertBulk) ExecX(ctx context.Context) {
+	if err := u.create.Exec(ctx); err != nil {
+		panic(err)
+	}
+}

backend/ent/usagelog_delete.go

+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"context"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+	"github.com/Wei-Shaw/sub2api/ent/predicate"
+	"github.com/Wei-Shaw/sub2api/ent/usagelog"
+)
+
+// UsageLogDelete is the builder for deleting a UsageLog entity.
+type UsageLogDelete struct {
+	config
+	hooks    []Hook
+	mutation *UsageLogMutation
+}
+
+// Where appends a list predicates to the UsageLogDelete builder.
+func (_d *UsageLogDelete) Where(ps ...predicate.UsageLog) *UsageLogDelete {
+	_d.mutation.Where(ps...)
+	return _d
+}
+
+// Exec executes the deletion query and returns how many vertices were deleted.
+func (_d *UsageLogDelete) Exec(ctx context.Context) (int, error) {
+	return withHooks(ctx, _d.sqlExec, _d.mutation, _d.hooks)
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_d *UsageLogDelete) ExecX(ctx context.Context) int {
+	n, err := _d.Exec(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return n
+}
+
+func (_d *UsageLogDelete) sqlExec(ctx context.Context) (int, error) {
+	_spec := sqlgraph.NewDeleteSpec(usagelog.Table, sqlgraph.NewFieldSpec(usagelog.FieldID, field.TypeInt64))
+	if ps := _d.mutation.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	affected, err := sqlgraph.DeleteNodes(ctx, _d.driver, _spec)
+	if err != nil && sqlgraph.IsConstraintError(err) {
+		err = &ConstraintError{msg: err.Error(), wrap: err}
+	}
+	_d.mutation.done = true
+	return affected, err
+}
+
+// UsageLogDeleteOne is the builder for deleting a single UsageLog entity.
+type UsageLogDeleteOne struct {
+	_d *UsageLogDelete
+}
+
+// Where appends a list predicates to the UsageLogDelete builder.
+func (_d *UsageLogDeleteOne) Where(ps ...predicate.UsageLog) *UsageLogDeleteOne {
+	_d._d.mutation.Where(ps...)
+	return _d
+}
+
+// Exec executes the deletion query.
+func (_d *UsageLogDeleteOne) Exec(ctx context.Context) error {
+	n, err := _d._d.Exec(ctx)
+	switch {
+	case err != nil:
+		return err
+	case n == 0:
+		return &NotFoundError{usagelog.Label}
+	default:
+		return nil
+	}
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_d *UsageLogDeleteOne) ExecX(ctx context.Context) {
+	if err := _d.Exec(ctx); err != nil {
+		panic(err)
+	}
+}

backend/ent/usagelog_query.go

+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"context"
+	"fmt"
+	"math"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+	"github.com/Wei-Shaw/sub2api/ent/account"
+	"github.com/Wei-Shaw/sub2api/ent/apikey"
+	"github.com/Wei-Shaw/sub2api/ent/group"
+	"github.com/Wei-Shaw/sub2api/ent/predicate"
+	"github.com/Wei-Shaw/sub2api/ent/usagelog"
+	"github.com/Wei-Shaw/sub2api/ent/user"
+	"github.com/Wei-Shaw/sub2api/ent/usersubscription"
+)
+
+// UsageLogQuery is the builder for querying UsageLog entities.
+type UsageLogQuery struct {
+	config
+	ctx              *QueryContext
+	order            []usagelog.OrderOption
+	inters           []Interceptor
+	predicates       []predicate.UsageLog
+	withUser         *UserQuery
+	withAPIKey       *ApiKeyQuery
+	withAccount      *AccountQuery
+	withGroup        *GroupQuery
+	withSubscription *UserSubscriptionQuery
+	// intermediate query (i.e. traversal path).
+	sql  *sql.Selector
+	path func(context.Context) (*sql.Selector, error)
+}
+
+// Where adds a new predicate for the UsageLogQuery builder.
+func (_q *UsageLogQuery) Where(ps ...predicate.UsageLog) *UsageLogQuery {
+	_q.predicates = append(_q.predicates, ps...)
+	return _q
+}
+
+// Limit the number of records to be returned by this query.
+func (_q *UsageLogQuery) Limit(limit int) *UsageLogQuery {
+	_q.ctx.Limit = &limit
+	return _q
+}
+
+// Offset to start from.
+func (_q *UsageLogQuery) Offset(offset int) *UsageLogQuery {
+	_q.ctx.Offset = &offset
+	return _q
+}
+
+// Unique configures the query builder to filter duplicate records on query.
+// By default, unique is set to true, and can be disabled using this method.
+func (_q *UsageLogQuery) Unique(unique bool) *UsageLogQuery {
+	_q.ctx.Unique = &unique
+	return _q
+}
+
+// Order specifies how the records should be ordered.
+func (_q *UsageLogQuery) Order(o ...usagelog.OrderOption) *UsageLogQuery {
+	_q.order = append(_q.order, o...)
+	return _q
+}
+
+// QueryUser chains the current query on the "user" edge.
+func (_q *UsageLogQuery) QueryUser() *UserQuery {
+	query := (&UserClient{config: _q.config}).Query()
+	query.path = func(ctx context.Context) (fromU *sql.Selector, err error) {
+		if err := _q.prepareQuery(ctx); err != nil {
+			return nil, err
+		}
+		selector := _q.sqlQuery(ctx)
+		if err := selector.Err(); err != nil {
+			return nil, err
+		}
+		step := sqlgraph.NewStep(
+			sqlgraph.From(usagelog.Table, usagelog.FieldID, selector),
+			sqlgraph.To(user.Table, user.FieldID),
+			sqlgraph.Edge(sqlgraph.M2O, true, usagelog.UserTable, usagelog.UserColumn),
+		)
+		fromU = sqlgraph.SetNeighbors(_q.driver.Dialect(), step)
+		return fromU, nil
+	}
+	return query
+}
+
+// QueryAPIKey chains the current query on the "api_key" edge.
+func (_q *UsageLogQuery) QueryAPIKey() *ApiKeyQuery {
+	query := (&ApiKeyClient{config: _q.config}).Query()
+	query.path = func(ctx context.Context) (fromU *sql.Selector, err error) {
+		if err := _q.prepareQuery(ctx); err != nil {
+			return nil, err
+		}
+		selector := _q.sqlQuery(ctx)
+		if err := selector.Err(); err != nil {
+			return nil, err
+		}
+		step := sqlgraph.NewStep(
+			sqlgraph.From(usagelog.Table, usagelog.FieldID, selector),
+			sqlgraph.To(apikey.Table, apikey.FieldID),
+			sqlgraph.Edge(sqlgraph.M2O, true, usagelog.APIKeyTable, usagelog.APIKeyColumn),
+		)
+		fromU = sqlgraph.SetNeighbors(_q.driver.Dialect(), step)
+		return fromU, nil
+	}
+	return query
+}
+
+// QueryAccount chains the current query on the "account" edge.
+func (_q *UsageLogQuery) QueryAccount() *AccountQuery {
+	query := (&AccountClient{config: _q.config}).Query()
+	query.path = func(ctx context.Context) (fromU *sql.Selector, err error) {
+		if err := _q.prepareQuery(ctx); err != nil {
+			return nil, err
+		}
+		selector := _q.sqlQuery(ctx)
+		if err := selector.Err(); err != nil {
+			return nil, err
+		}
+		step := sqlgraph.NewStep(
+			sqlgraph.From(usagelog.Table, usagelog.FieldID, selector),
+			sqlgraph.To(account.Table, account.FieldID),
+			sqlgraph.Edge(sqlgraph.M2O, true, usagelog.AccountTable, usagelog.AccountColumn),
+		)
+		fromU = sqlgraph.SetNeighbors(_q.driver.Dialect(), step)
+		return fromU, nil
+	}
+	return query
+}
+
+// QueryGroup chains the current query on the "group" edge.
+func (_q *UsageLogQuery) QueryGroup() *GroupQuery {
+	query := (&GroupClient{config: _q.config}).Query()
+	query.path = func(ctx context.Context) (fromU *sql.Selector, err error) {
+		if err := _q.prepareQuery(ctx); err != nil {
+			return nil, err
+		}
+		selector := _q.sqlQuery(ctx)
+		if err := selector.Err(); err != nil {
+			return nil, err
+		}
+		step := sqlgraph.NewStep(
+			sqlgraph.From(usagelog.Table, usagelog.FieldID, selector),
+			sqlgraph.To(group.Table, group.FieldID),
+			sqlgraph.Edge(sqlgraph.M2O, true, usagelog.GroupTable, usagelog.GroupColumn),
+		)
+		fromU = sqlgraph.SetNeighbors(_q.driver.Dialect(), step)
+		return fromU, nil
+	}
+	return query
+}
+
+// QuerySubscription chains the current query on the "subscription" edge.
+func (_q *UsageLogQuery) QuerySubscription() *UserSubscriptionQuery {
+	query := (&UserSubscriptionClient{config: _q.config}).Query()
+	query.path = func(ctx context.Context) (fromU *sql.Selector, err error) {
+		if err := _q.prepareQuery(ctx); err != nil {
+			return nil, err
+		}
+		selector := _q.sqlQuery(ctx)
+		if err := selector.Err(); err != nil {
+			return nil, err
+		}
+		step := sqlgraph.NewStep(
+			sqlgraph.From(usagelog.Table, usagelog.FieldID, selector),
+			sqlgraph.To(usersubscription.Table, usersubscription.FieldID),
+			sqlgraph.Edge(sqlgraph.M2O, true, usagelog.SubscriptionTable, usagelog.SubscriptionColumn),
+		)
+		fromU = sqlgraph.SetNeighbors(_q.driver.Dialect(), step)
+		return fromU, nil
+	}
+	return query
+}
+
+// First returns the first UsageLog entity from the query.
+// Returns a *NotFoundError when no UsageLog was found.
+func (_q *UsageLogQuery) First(ctx context.Context) (*UsageLog, error) {
+	nodes, err := _q.Limit(1).All(setContextOp(ctx, _q.ctx, ent.OpQueryFirst))
+	if err != nil {
+		return nil, err
+	}
+	if len(nodes) == 0 {
+		return nil, &NotFoundError{usagelog.Label}
+	}
+	return nodes[0], nil
+}
+
+// FirstX is like First, but panics if an error occurs.
+func (_q *UsageLogQuery) FirstX(ctx context.Context) *UsageLog {
+	node, err := _q.First(ctx)
+	if err != nil && !IsNotFound(err) {
+		panic(err)
+	}
+	return node
+}
+
+// FirstID returns the first UsageLog ID from the query.
+// Returns a *NotFoundError when no UsageLog ID was found.
+func (_q *UsageLogQuery) FirstID(ctx context.Context) (id int64, err error) {
+	var ids []int64
+	if ids, err = _q.Limit(1).IDs(setContextOp(ctx, _q.ctx, ent.OpQueryFirstID)); err != nil {
+		return
+	}
+	if len(ids) == 0 {
+		err = &NotFoundError{usagelog.Label}
+		return
+	}
+	return ids[0], nil
+}
+
+// FirstIDX is like FirstID, but panics if an error occurs.
+func (_q *UsageLogQuery) FirstIDX(ctx context.Context) int64 {
+	id, err := _q.FirstID(ctx)
+	if err != nil && !IsNotFound(err) {
+		panic(err)
+	}
+	return id
+}
+
+// Only returns a single UsageLog entity found by the query, ensuring it only returns one.
+// Returns a *NotSingularError when more than one UsageLog entity is found.
+// Returns a *NotFoundError when no UsageLog entities are found.
+func (_q *UsageLogQuery) Only(ctx context.Context) (*UsageLog, error) {
+	nodes, err := _q.Limit(2).All(setContextOp(ctx, _q.ctx, ent.OpQueryOnly))
+	if err != nil {
+		return nil, err
+	}
+	switch len(nodes) {
+	case 1:
+		return nodes[0], nil
+	case 0:
+		return nil, &NotFoundError{usagelog.Label}
+	default:
+		return nil, &NotSingularError{usagelog.Label}
+	}
+}
+
+// OnlyX is like Only, but panics if an error occurs.
+func (_q *UsageLogQuery) OnlyX(ctx context.Context) *UsageLog {
+	node, err := _q.Only(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return node
+}
+
+// OnlyID is like Only, but returns the only UsageLog ID in the query.
+// Returns a *NotSingularError when more than one UsageLog ID is found.
+// Returns a *NotFoundError when no entities are found.
+func (_q *UsageLogQuery) OnlyID(ctx context.Context) (id int64, err error) {
+	var ids []int64
+	if ids, err = _q.Limit(2).IDs(setContextOp(ctx, _q.ctx, ent.OpQueryOnlyID)); err != nil {
+		return
+	}
+	switch len(ids) {
+	case 1:
+		id = ids[0]
+	case 0:
+		err = &NotFoundError{usagelog.Label}
+	default:
+		err = &NotSingularError{usagelog.Label}
+	}
+	return
+}
+
+// OnlyIDX is like OnlyID, but panics if an error occurs.
+func (_q *UsageLogQuery) OnlyIDX(ctx context.Context) int64 {
+	id, err := _q.OnlyID(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return id
+}
+
+// All executes the query and returns a list of UsageLogs.
+func (_q *UsageLogQuery) All(ctx context.Context) ([]*UsageLog, error) {
+	ctx = setContextOp(ctx, _q.ctx, ent.OpQueryAll)
+	if err := _q.prepareQuery(ctx); err != nil {
+		return nil, err
+	}
+	qr := querierAll[[]*UsageLog, *UsageLogQuery]()
+	return withInterceptors[[]*UsageLog](ctx, _q, qr, _q.inters)
+}
+
+// AllX is like All, but panics if an error occurs.
+func (_q *UsageLogQuery) AllX(ctx context.Context) []*UsageLog {
+	nodes, err := _q.All(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return nodes
+}
+
+// IDs executes the query and returns a list of UsageLog IDs.
+func (_q *UsageLogQuery) IDs(ctx context.Context) (ids []int64, err error) {
+	if _q.ctx.Unique == nil && _q.path != nil {
+		_q.Unique(true)
+	}
+	ctx = setContextOp(ctx, _q.ctx, ent.OpQueryIDs)
+	if err = _q.Select(usagelog.FieldID).Scan(ctx, &ids); err != nil {
+		return nil, err
+	}
+	return ids, nil
+}
+
+// IDsX is like IDs, but panics if an error occurs.
+func (_q *UsageLogQuery) IDsX(ctx context.Context) []int64 {
+	ids, err := _q.IDs(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return ids
+}
+
+// Count returns the count of the given query.
+func (_q *UsageLogQuery) Count(ctx context.Context) (int, error) {
+	ctx = setContextOp(ctx, _q.ctx, ent.OpQueryCount)
+	if err := _q.prepareQuery(ctx); err != nil {
+		return 0, err
+	}
+	return withInterceptors[int](ctx, _q, querierCount[*UsageLogQuery](), _q.inters)
+}
+
+// CountX is like Count, but panics if an error occurs.
+func (_q *UsageLogQuery) CountX(ctx context.Context) int {
+	count, err := _q.Count(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return count
+}
+
+// Exist returns true if the query has elements in the graph.
+func (_q *UsageLogQuery) Exist(ctx context.Context) (bool, error) {
+	ctx = setContextOp(ctx, _q.ctx, ent.OpQueryExist)
+	switch _, err := _q.FirstID(ctx); {
+	case IsNotFound(err):
+		return false, nil
+	case err != nil:
+		return false, fmt.Errorf("ent: check existence: %w", err)
+	default:
+		return true, nil
+	}
+}
+
+// ExistX is like Exist, but panics if an error occurs.
+func (_q *UsageLogQuery) ExistX(ctx context.Context) bool {
+	exist, err := _q.Exist(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return exist
+}
+
+// Clone returns a duplicate of the UsageLogQuery builder, including all associated steps. It can be
+// used to prepare common query builders and use them differently after the clone is made.
+func (_q *UsageLogQuery) Clone() *UsageLogQuery {
+	if _q == nil {
+		return nil
+	}
+	return &UsageLogQuery{
+		config:           _q.config,
+		ctx:              _q.ctx.Clone(),
+		order:            append([]usagelog.OrderOption{}, _q.order...),
+		inters:           append([]Interceptor{}, _q.inters...),
+		predicates:       append([]predicate.UsageLog{}, _q.predicates...),
+		withUser:         _q.withUser.Clone(),
+		withAPIKey:       _q.withAPIKey.Clone(),
+		withAccount:      _q.withAccount.Clone(),
+		withGroup:        _q.withGroup.Clone(),
+		withSubscription: _q.withSubscription.Clone(),
+		// clone intermediate query.
+		sql:  _q.sql.Clone(),
+		path: _q.path,
+	}
+}
+
+// WithUser tells the query-builder to eager-load the nodes that are connected to
+// the "user" edge. The optional arguments are used to configure the query builder of the edge.
+func (_q *UsageLogQuery) WithUser(opts ...func(*UserQuery)) *UsageLogQuery {
+	query := (&UserClient{config: _q.config}).Query()
+	for _, opt := range opts {
+		opt(query)
+	}
+	_q.withUser = query
+	return _q
+}
+
+// WithAPIKey tells the query-builder to eager-load the nodes that are connected to
+// the "api_key" edge. The optional arguments are used to configure the query builder of the edge.
+func (_q *UsageLogQuery) WithAPIKey(opts ...func(*ApiKeyQuery)) *UsageLogQuery {
+	query := (&ApiKeyClient{config: _q.config}).Query()
+	for _, opt := range opts {
+		opt(query)
+	}
+	_q.withAPIKey = query
+	return _q
+}
+
+// WithAccount tells the query-builder to eager-load the nodes that are connected to
+// the "account" edge. The optional arguments are used to configure the query builder of the edge.
+func (_q *UsageLogQuery) WithAccount(opts ...func(*AccountQuery)) *UsageLogQuery {
+	query := (&AccountClient{config: _q.config}).Query()
+	for _, opt := range opts {
+		opt(query)
+	}
+	_q.withAccount = query
+	return _q
+}
+
+// WithGroup tells the query-builder to eager-load the nodes that are connected to
+// the "group" edge. The optional arguments are used to configure the query builder of the edge.
+func (_q *UsageLogQuery) WithGroup(opts ...func(*GroupQuery)) *UsageLogQuery {
+	query := (&GroupClient{config: _q.config}).Query()
+	for _, opt := range opts {
+		opt(query)
+	}
+	_q.withGroup = query
+	return _q
+}
+
+// WithSubscription tells the query-builder to eager-load the nodes that are connected to
+// the "subscription" edge. The optional arguments are used to configure the query builder of the edge.
+func (_q *UsageLogQuery) WithSubscription(opts ...func(*UserSubscriptionQuery)) *UsageLogQuery {
+	query := (&UserSubscriptionClient{config: _q.config}).Query()
+	for _, opt := range opts {
+		opt(query)
+	}
+	_q.withSubscription = query
+	return _q
+}
+
+// GroupBy is used to group vertices by one or more fields/columns.
+// It is often used with aggregate functions, like: count, max, mean, min, sum.
+//
+// Example:
+//
+//	var v []struct {
+//		UserID int64 `json:"user_id,omitempty"`
+//		Count int `json:"count,omitempty"`
+//	}
+//
+//	client.UsageLog.Query().
+//		GroupBy(usagelog.FieldUserID).
+//		Aggregate(ent.Count()).
+//		Scan(ctx, &v)
+func (_q *UsageLogQuery) GroupBy(field string, fields ...string) *UsageLogGroupBy {
+	_q.ctx.Fields = append([]string{field}, fields...)
+	grbuild := &UsageLogGroupBy{build: _q}
+	grbuild.flds = &_q.ctx.Fields
+	grbuild.label = usagelog.Label
+	grbuild.scan = grbuild.Scan
+	return grbuild
+}
+
+// Select allows the selection one or more fields/columns for the given query,
+// instead of selecting all fields in the entity.
+//
+// Example:
+//
+//	var v []struct {
+//		UserID int64 `json:"user_id,omitempty"`
+//	}
+//
+//	client.UsageLog.Query().
+//		Select(usagelog.FieldUserID).
+//		Scan(ctx, &v)
+func (_q *UsageLogQuery) Select(fields ...string) *UsageLogSelect {
+	_q.ctx.Fields = append(_q.ctx.Fields, fields...)
+	sbuild := &UsageLogSelect{UsageLogQuery: _q}
+	sbuild.label = usagelog.Label
+	sbuild.flds, sbuild.scan = &_q.ctx.Fields, sbuild.Scan
+	return sbuild
+}
+
+// Aggregate returns a UsageLogSelect configured with the given aggregations.
+func (_q *UsageLogQuery) Aggregate(fns ...AggregateFunc) *UsageLogSelect {
+	return _q.Select().Aggregate(fns...)
+}
+
+func (_q *UsageLogQuery) prepareQuery(ctx context.Context) error {
+	for _, inter := range _q.inters {
+		if inter == nil {
+			return fmt.Errorf("ent: uninitialized interceptor (forgotten import ent/runtime?)")
+		}
+		if trv, ok := inter.(Traverser); ok {
+			if err := trv.Traverse(ctx, _q); err != nil {
+				return err
+			}
+		}
+	}
+	for _, f := range _q.ctx.Fields {
+		if !usagelog.ValidColumn(f) {
+			return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
+		}
+	}
+	if _q.path != nil {
+		prev, err := _q.path(ctx)
+		if err != nil {
+			return err
+		}
+		_q.sql = prev
+	}
+	return nil
+}
+
+func (_q *UsageLogQuery) sqlAll(ctx context.Context, hooks ...queryHook) ([]*UsageLog, error) {
+	var (
+		nodes       = []*UsageLog{}
+		_spec       = _q.querySpec()
+		loadedTypes = [5]bool{
+			_q.withUser != nil,
+			_q.withAPIKey != nil,
+			_q.withAccount != nil,
+			_q.withGroup != nil,
+			_q.withSubscription != nil,
+		}
+	)
+	_spec.ScanValues = func(columns []string) ([]any, error) {
+		return (*UsageLog).scanValues(nil, columns)
+	}
+	_spec.Assign = func(columns []string, values []any) error {
+		node := &UsageLog{config: _q.config}
+		nodes = append(nodes, node)
+		node.Edges.loadedTypes = loadedTypes
+		return node.assignValues(columns, values)
+	}
+	for i := range hooks {
+		hooks[i](ctx, _spec)
+	}
+	if err := sqlgraph.QueryNodes(ctx, _q.driver, _spec); err != nil {
+		return nil, err
+	}
+	if len(nodes) == 0 {
+		return nodes, nil
+	}
+	if query := _q.withUser; query != nil {
+		if err := _q.loadUser(ctx, query, nodes, nil,
+			func(n *UsageLog, e *User) { n.Edges.User = e }); err != nil {
+			return nil, err
+		}
+	}
+	if query := _q.withAPIKey; query != nil {
+		if err := _q.loadAPIKey(ctx, query, nodes, nil,
+			func(n *UsageLog, e *ApiKey) { n.Edges.APIKey = e }); err != nil {
+			return nil, err
+		}
+	}
+	if query := _q.withAccount; query != nil {
+		if err := _q.loadAccount(ctx, query, nodes, nil,
+			func(n *UsageLog, e *Account) { n.Edges.Account = e }); err != nil {
+			return nil, err
+		}
+	}
+	if query := _q.withGroup; query != nil {
+		if err := _q.loadGroup(ctx, query, nodes, nil,
+			func(n *UsageLog, e *Group) { n.Edges.Group = e }); err != nil {
+			return nil, err
+		}
+	}
+	if query := _q.withSubscription; query != nil {
+		if err := _q.loadSubscription(ctx, query, nodes, nil,
+			func(n *UsageLog, e *UserSubscription) { n.Edges.Subscription = e }); err != nil {
+			return nil, err
+		}
+	}
+	return nodes, nil
+}
+
+func (_q *UsageLogQuery) loadUser(ctx context.Context, query *UserQuery, nodes []*UsageLog, init func(*UsageLog), assign func(*UsageLog, *User)) error {
+	ids := make([]int64, 0, len(nodes))
+	nodeids := make(map[int64][]*UsageLog)
+	for i := range nodes {
+		fk := nodes[i].UserID
+		if _, ok := nodeids[fk]; !ok {
+			ids = append(ids, fk)
+		}
+		nodeids[fk] = append(nodeids[fk], nodes[i])
+	}
+	if len(ids) == 0 {
+		return nil
+	}
+	query.Where(user.IDIn(ids...))
+	neighbors, err := query.All(ctx)
+	if err != nil {
+		return err
+	}
+	for _, n := range neighbors {
+		nodes, ok := nodeids[n.ID]
+		if !ok {
+			return fmt.Errorf(`unexpected foreign-key "user_id" returned %v`, n.ID)
+		}
+		for i := range nodes {
+			assign(nodes[i], n)
+		}
+	}
+	return nil
+}
+func (_q *UsageLogQuery) loadAPIKey(ctx context.Context, query *ApiKeyQuery, nodes []*UsageLog, init func(*UsageLog), assign func(*UsageLog, *ApiKey)) error {
+	ids := make([]int64, 0, len(nodes))
+	nodeids := make(map[int64][]*UsageLog)
+	for i := range nodes {
+		fk := nodes[i].APIKeyID
+		if _, ok := nodeids[fk]; !ok {
+			ids = append(ids, fk)
+		}
+		nodeids[fk] = append(nodeids[fk], nodes[i])
+	}
+	if len(ids) == 0 {
+		return nil
+	}
+	query.Where(apikey.IDIn(ids...))
+	neighbors, err := query.All(ctx)
+	if err != nil {
+		return err
+	}
+	for _, n := range neighbors {
+		nodes, ok := nodeids[n.ID]
+		if !ok {
+			return fmt.Errorf(`unexpected foreign-key "api_key_id" returned %v`, n.ID)
+		}
+		for i := range nodes {
+			assign(nodes[i], n)
+		}
+	}
+	return nil
+}
+func (_q *UsageLogQuery) loadAccount(ctx context.Context, query *AccountQuery, nodes []*UsageLog, init func(*UsageLog), assign func(*UsageLog, *Account)) error {
+	ids := make([]int64, 0, len(nodes))
+	nodeids := make(map[int64][]*UsageLog)
+	for i := range nodes {
+		fk := nodes[i].AccountID
+		if _, ok := nodeids[fk]; !ok {
+			ids = append(ids, fk)
+		}
+		nodeids[fk] = append(nodeids[fk], nodes[i])
+	}
+	if len(ids) == 0 {
+		return nil
+	}
+	query.Where(account.IDIn(ids...))
+	neighbors, err := query.All(ctx)
+	if err != nil {
+		return err
+	}
+	for _, n := range neighbors {
+		nodes, ok := nodeids[n.ID]
+		if !ok {
+			return fmt.Errorf(`unexpected foreign-key "account_id" returned %v`, n.ID)
+		}
+		for i := range nodes {
+			assign(nodes[i], n)
+		}
+	}
+	return nil
+}
+func (_q *UsageLogQuery) loadGroup(ctx context.Context, query *GroupQuery, nodes []*UsageLog, init func(*UsageLog), assign func(*UsageLog, *Group)) error {
+	ids := make([]int64, 0, len(nodes))
+	nodeids := make(map[int64][]*UsageLog)
+	for i := range nodes {
+		if nodes[i].GroupID == nil {
+			continue
+		}
+		fk := *nodes[i].GroupID
+		if _, ok := nodeids[fk]; !ok {
+			ids = append(ids, fk)
+		}
+		nodeids[fk] = append(nodeids[fk], nodes[i])
+	}
+	if len(ids) == 0 {
+		return nil
+	}
+	query.Where(group.IDIn(ids...))
+	neighbors, err := query.All(ctx)
+	if err != nil {
+		return err
+	}
+	for _, n := range neighbors {
+		nodes, ok := nodeids[n.ID]
+		if !ok {
+			return fmt.Errorf(`unexpected foreign-key "group_id" returned %v`, n.ID)
+		}
+		for i := range nodes {
+			assign(nodes[i], n)
+		}
+	}
+	return nil
+}
+func (_q *UsageLogQuery) loadSubscription(ctx context.Context, query *UserSubscriptionQuery, nodes []*UsageLog, init func(*UsageLog), assign func(*UsageLog, *UserSubscription)) error {
+	ids := make([]int64, 0, len(nodes))
+	nodeids := make(map[int64][]*UsageLog)
+	for i := range nodes {
+		if nodes[i].SubscriptionID == nil {
+			continue
+		}
+		fk := *nodes[i].SubscriptionID
+		if _, ok := nodeids[fk]; !ok {
+			ids = append(ids, fk)
+		}
+		nodeids[fk] = append(nodeids[fk], nodes[i])
+	}
+	if len(ids) == 0 {
+		return nil
+	}
+	query.Where(usersubscription.IDIn(ids...))
+	neighbors, err := query.All(ctx)
+	if err != nil {
+		return err
+	}
+	for _, n := range neighbors {
+		nodes, ok := nodeids[n.ID]
+		if !ok {
+			return fmt.Errorf(`unexpected foreign-key "subscription_id" returned %v`, n.ID)
+		}
+		for i := range nodes {
+			assign(nodes[i], n)
+		}
+	}
+	return nil
+}
+
+func (_q *UsageLogQuery) sqlCount(ctx context.Context) (int, error) {
+	_spec := _q.querySpec()
+	_spec.Node.Columns = _q.ctx.Fields
+	if len(_q.ctx.Fields) > 0 {
+		_spec.Unique = _q.ctx.Unique != nil && *_q.ctx.Unique
+	}
+	return sqlgraph.CountNodes(ctx, _q.driver, _spec)
+}
+
+func (_q *UsageLogQuery) querySpec() *sqlgraph.QuerySpec {
+	_spec := sqlgraph.NewQuerySpec(usagelog.Table, usagelog.Columns, sqlgraph.NewFieldSpec(usagelog.FieldID, field.TypeInt64))
+	_spec.From = _q.sql
+	if unique := _q.ctx.Unique; unique != nil {
+		_spec.Unique = *unique
+	} else if _q.path != nil {
+		_spec.Unique = true
+	}
+	if fields := _q.ctx.Fields; len(fields) > 0 {
+		_spec.Node.Columns = make([]string, 0, len(fields))
+		_spec.Node.Columns = append(_spec.Node.Columns, usagelog.FieldID)
+		for i := range fields {
+			if fields[i] != usagelog.FieldID {
+				_spec.Node.Columns = append(_spec.Node.Columns, fields[i])
+			}
+		}
+		if _q.withUser != nil {
+			_spec.Node.AddColumnOnce(usagelog.FieldUserID)
+		}
+		if _q.withAPIKey != nil {
+			_spec.Node.AddColumnOnce(usagelog.FieldAPIKeyID)
+		}
+		if _q.withAccount != nil {
+			_spec.Node.AddColumnOnce(usagelog.FieldAccountID)
+		}
+		if _q.withGroup != nil {
+			_spec.Node.AddColumnOnce(usagelog.FieldGroupID)
+		}
+		if _q.withSubscription != nil {
+			_spec.Node.AddColumnOnce(usagelog.FieldSubscriptionID)
+		}
+	}
+	if ps := _q.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	if limit := _q.ctx.Limit; limit != nil {
+		_spec.Limit = *limit
+	}
+	if offset := _q.ctx.Offset; offset != nil {
+		_spec.Offset = *offset
+	}
+	if ps := _q.order; len(ps) > 0 {
+		_spec.Order = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	return _spec
+}
+
+func (_q *UsageLogQuery) sqlQuery(ctx context.Context) *sql.Selector {
+	builder := sql.Dialect(_q.driver.Dialect())
+	t1 := builder.Table(usagelog.Table)
+	columns := _q.ctx.Fields
+	if len(columns) == 0 {
+		columns = usagelog.Columns
+	}
+	selector := builder.Select(t1.Columns(columns...)...).From(t1)
+	if _q.sql != nil {
+		selector = _q.sql
+		selector.Select(selector.Columns(columns...)...)
+	}
+	if _q.ctx.Unique != nil && *_q.ctx.Unique {
+		selector.Distinct()
+	}
+	for _, p := range _q.predicates {
+		p(selector)
+	}
+	for _, p := range _q.order {
+		p(selector)
+	}
+	if offset := _q.ctx.Offset; offset != nil {
+		// limit is mandatory for offset clause. We start
+		// with default value, and override it below if needed.
+		selector.Offset(*offset).Limit(math.MaxInt32)
+	}
+	if limit := _q.ctx.Limit; limit != nil {
+		selector.Limit(*limit)
+	}
+	return selector
+}
+
+// UsageLogGroupBy is the group-by builder for UsageLog entities.
+type UsageLogGroupBy struct {
+	selector
+	build *UsageLogQuery
+}
+
+// Aggregate adds the given aggregation functions to the group-by query.
+func (_g *UsageLogGroupBy) Aggregate(fns ...AggregateFunc) *UsageLogGroupBy {
+	_g.fns = append(_g.fns, fns...)
+	return _g
+}
+
+// Scan applies the selector query and scans the result into the given value.
+func (_g *UsageLogGroupBy) Scan(ctx context.Context, v any) error {
+	ctx = setContextOp(ctx, _g.build.ctx, ent.OpQueryGroupBy)
+	if err := _g.build.prepareQuery(ctx); err != nil {
+		return err
+	}
+	return scanWithInterceptors[*UsageLogQuery, *UsageLogGroupBy](ctx, _g.build, _g, _g.build.inters, v)
+}
+
+func (_g *UsageLogGroupBy) sqlScan(ctx context.Context, root *UsageLogQuery, v any) error {
+	selector := root.sqlQuery(ctx).Select()
+	aggregation := make([]string, 0, len(_g.fns))
+	for _, fn := range _g.fns {
+		aggregation = append(aggregation, fn(selector))
+	}
+	if len(selector.SelectedColumns()) == 0 {
+		columns := make([]string, 0, len(*_g.flds)+len(_g.fns))
+		for _, f := range *_g.flds {
+			columns = append(columns, selector.C(f))
+		}
+		columns = append(columns, aggregation...)
+		selector.Select(columns...)
+	}
+	selector.GroupBy(selector.Columns(*_g.flds...)...)
+	if err := selector.Err(); err != nil {
+		return err
+	}
+	rows := &sql.Rows{}
+	query, args := selector.Query()
+	if err := _g.build.driver.Query(ctx, query, args, rows); err != nil {
+		return err
+	}
+	defer rows.Close()
+	return sql.ScanSlice(rows, v)
+}
+
+// UsageLogSelect is the builder for selecting fields of UsageLog entities.
+type UsageLogSelect struct {
+	*UsageLogQuery
+	selector
+}
+
+// Aggregate adds the given aggregation functions to the selector query.
+func (_s *UsageLogSelect) Aggregate(fns ...AggregateFunc) *UsageLogSelect {
+	_s.fns = append(_s.fns, fns...)
+	return _s
+}
+
+// Scan applies the selector query and scans the result into the given value.
+func (_s *UsageLogSelect) Scan(ctx context.Context, v any) error {
+	ctx = setContextOp(ctx, _s.ctx, ent.OpQuerySelect)
+	if err := _s.prepareQuery(ctx); err != nil {
+		return err
+	}
+	return scanWithInterceptors[*UsageLogQuery, *UsageLogSelect](ctx, _s.UsageLogQuery, _s, _s.inters, v)
+}
+
+func (_s *UsageLogSelect) sqlScan(ctx context.Context, root *UsageLogQuery, v any) error {
+	selector := root.sqlQuery(ctx)
+	aggregation := make([]string, 0, len(_s.fns))
+	for _, fn := range _s.fns {
+		aggregation = append(aggregation, fn(selector))
+	}
+	switch n := len(*_s.selector.flds); {
+	case n == 0 && len(aggregation) > 0:
+		selector.Select(aggregation...)
+	case n != 0 && len(aggregation) > 0:
+		selector.AppendSelect(aggregation...)
+	}
+	rows := &sql.Rows{}
+	query, args := selector.Query()
+	if err := _s.driver.Query(ctx, query, args, rows); err != nil {
+		return err
+	}
+	defer rows.Close()
+	return sql.ScanSlice(rows, v)
+}

backend/ent/usagelog_update.go

+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"context"
+	"errors"
+	"fmt"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+	"github.com/Wei-Shaw/sub2api/ent/account"
+	"github.com/Wei-Shaw/sub2api/ent/apikey"
+	"github.com/Wei-Shaw/sub2api/ent/group"
+	"github.com/Wei-Shaw/sub2api/ent/predicate"
+	"github.com/Wei-Shaw/sub2api/ent/usagelog"
+	"github.com/Wei-Shaw/sub2api/ent/user"
+	"github.com/Wei-Shaw/sub2api/ent/usersubscription"
+)
+
+// UsageLogUpdate is the builder for updating UsageLog entities.
+type UsageLogUpdate struct {
+	config
+	hooks    []Hook
+	mutation *UsageLogMutation
+}
+
+// Where appends a list predicates to the UsageLogUpdate builder.
+func (_u *UsageLogUpdate) Where(ps ...predicate.UsageLog) *UsageLogUpdate {
+	_u.mutation.Where(ps...)
+	return _u
+}
+
+// SetUserID sets the "user_id" field.
+func (_u *UsageLogUpdate) SetUserID(v int64) *UsageLogUpdate {
+	_u.mutation.SetUserID(v)
+	return _u
+}
+
+// SetNillableUserID sets the "user_id" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableUserID(v *int64) *UsageLogUpdate {
+	if v != nil {
+		_u.SetUserID(*v)
+	}
+	return _u
+}
+
+// SetAPIKeyID sets the "api_key_id" field.
+func (_u *UsageLogUpdate) SetAPIKeyID(v int64) *UsageLogUpdate {
+	_u.mutation.SetAPIKeyID(v)
+	return _u
+}
+
+// SetNillableAPIKeyID sets the "api_key_id" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableAPIKeyID(v *int64) *UsageLogUpdate {
+	if v != nil {
+		_u.SetAPIKeyID(*v)
+	}
+	return _u
+}
+
+// SetAccountID sets the "account_id" field.
+func (_u *UsageLogUpdate) SetAccountID(v int64) *UsageLogUpdate {
+	_u.mutation.SetAccountID(v)
+	return _u
+}
+
+// SetNillableAccountID sets the "account_id" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableAccountID(v *int64) *UsageLogUpdate {
+	if v != nil {
+		_u.SetAccountID(*v)
+	}
+	return _u
+}
+
+// SetRequestID sets the "request_id" field.
+func (_u *UsageLogUpdate) SetRequestID(v string) *UsageLogUpdate {
+	_u.mutation.SetRequestID(v)
+	return _u
+}
+
+// SetNillableRequestID sets the "request_id" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableRequestID(v *string) *UsageLogUpdate {
+	if v != nil {
+		_u.SetRequestID(*v)
+	}
+	return _u
+}
+
+// SetModel sets the "model" field.
+func (_u *UsageLogUpdate) SetModel(v string) *UsageLogUpdate {
+	_u.mutation.SetModel(v)
+	return _u
+}
+
+// SetNillableModel sets the "model" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableModel(v *string) *UsageLogUpdate {
+	if v != nil {
+		_u.SetModel(*v)
+	}
+	return _u
+}
+
+// SetGroupID sets the "group_id" field.
+func (_u *UsageLogUpdate) SetGroupID(v int64) *UsageLogUpdate {
+	_u.mutation.SetGroupID(v)
+	return _u
+}
+
+// SetNillableGroupID sets the "group_id" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableGroupID(v *int64) *UsageLogUpdate {
+	if v != nil {
+		_u.SetGroupID(*v)
+	}
+	return _u
+}
+
+// ClearGroupID clears the value of the "group_id" field.
+func (_u *UsageLogUpdate) ClearGroupID() *UsageLogUpdate {
+	_u.mutation.ClearGroupID()
+	return _u
+}
+
+// SetSubscriptionID sets the "subscription_id" field.
+func (_u *UsageLogUpdate) SetSubscriptionID(v int64) *UsageLogUpdate {
+	_u.mutation.SetSubscriptionID(v)
+	return _u
+}
+
+// SetNillableSubscriptionID sets the "subscription_id" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableSubscriptionID(v *int64) *UsageLogUpdate {
+	if v != nil {
+		_u.SetSubscriptionID(*v)
+	}
+	return _u
+}
+
+// ClearSubscriptionID clears the value of the "subscription_id" field.
+func (_u *UsageLogUpdate) ClearSubscriptionID() *UsageLogUpdate {
+	_u.mutation.ClearSubscriptionID()
+	return _u
+}
+
+// SetInputTokens sets the "input_tokens" field.
+func (_u *UsageLogUpdate) SetInputTokens(v int) *UsageLogUpdate {
+	_u.mutation.ResetInputTokens()
+	_u.mutation.SetInputTokens(v)
+	return _u
+}
+
+// SetNillableInputTokens sets the "input_tokens" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableInputTokens(v *int) *UsageLogUpdate {
+	if v != nil {
+		_u.SetInputTokens(*v)
+	}
+	return _u
+}
+
+// AddInputTokens adds value to the "input_tokens" field.
+func (_u *UsageLogUpdate) AddInputTokens(v int) *UsageLogUpdate {
+	_u.mutation.AddInputTokens(v)
+	return _u
+}
+
+// SetOutputTokens sets the "output_tokens" field.
+func (_u *UsageLogUpdate) SetOutputTokens(v int) *UsageLogUpdate {
+	_u.mutation.ResetOutputTokens()
+	_u.mutation.SetOutputTokens(v)
+	return _u
+}
+
+// SetNillableOutputTokens sets the "output_tokens" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableOutputTokens(v *int) *UsageLogUpdate {
+	if v != nil {
+		_u.SetOutputTokens(*v)
+	}
+	return _u
+}
+
+// AddOutputTokens adds value to the "output_tokens" field.
+func (_u *UsageLogUpdate) AddOutputTokens(v int) *UsageLogUpdate {
+	_u.mutation.AddOutputTokens(v)
+	return _u
+}
+
+// SetCacheCreationTokens sets the "cache_creation_tokens" field.
+func (_u *UsageLogUpdate) SetCacheCreationTokens(v int) *UsageLogUpdate {
+	_u.mutation.ResetCacheCreationTokens()
+	_u.mutation.SetCacheCreationTokens(v)
+	return _u
+}
+
+// SetNillableCacheCreationTokens sets the "cache_creation_tokens" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableCacheCreationTokens(v *int) *UsageLogUpdate {
+	if v != nil {
+		_u.SetCacheCreationTokens(*v)
+	}
+	return _u
+}
+
+// AddCacheCreationTokens adds value to the "cache_creation_tokens" field.
+func (_u *UsageLogUpdate) AddCacheCreationTokens(v int) *UsageLogUpdate {
+	_u.mutation.AddCacheCreationTokens(v)
+	return _u
+}
+
+// SetCacheReadTokens sets the "cache_read_tokens" field.
+func (_u *UsageLogUpdate) SetCacheReadTokens(v int) *UsageLogUpdate {
+	_u.mutation.ResetCacheReadTokens()
+	_u.mutation.SetCacheReadTokens(v)
+	return _u
+}
+
+// SetNillableCacheReadTokens sets the "cache_read_tokens" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableCacheReadTokens(v *int) *UsageLogUpdate {
+	if v != nil {
+		_u.SetCacheReadTokens(*v)
+	}
+	return _u
+}
+
+// AddCacheReadTokens adds value to the "cache_read_tokens" field.
+func (_u *UsageLogUpdate) AddCacheReadTokens(v int) *UsageLogUpdate {
+	_u.mutation.AddCacheReadTokens(v)
+	return _u
+}
+
+// SetCacheCreation5mTokens sets the "cache_creation_5m_tokens" field.
+func (_u *UsageLogUpdate) SetCacheCreation5mTokens(v int) *UsageLogUpdate {
+	_u.mutation.ResetCacheCreation5mTokens()
+	_u.mutation.SetCacheCreation5mTokens(v)
+	return _u
+}
+
+// SetNillableCacheCreation5mTokens sets the "cache_creation_5m_tokens" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableCacheCreation5mTokens(v *int) *UsageLogUpdate {
+	if v != nil {
+		_u.SetCacheCreation5mTokens(*v)
+	}
+	return _u
+}
+
+// AddCacheCreation5mTokens adds value to the "cache_creation_5m_tokens" field.
+func (_u *UsageLogUpdate) AddCacheCreation5mTokens(v int) *UsageLogUpdate {
+	_u.mutation.AddCacheCreation5mTokens(v)
+	return _u
+}
+
+// SetCacheCreation1hTokens sets the "cache_creation_1h_tokens" field.
+func (_u *UsageLogUpdate) SetCacheCreation1hTokens(v int) *UsageLogUpdate {
+	_u.mutation.ResetCacheCreation1hTokens()
+	_u.mutation.SetCacheCreation1hTokens(v)
+	return _u
+}
+
+// SetNillableCacheCreation1hTokens sets the "cache_creation_1h_tokens" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableCacheCreation1hTokens(v *int) *UsageLogUpdate {
+	if v != nil {
+		_u.SetCacheCreation1hTokens(*v)
+	}
+	return _u
+}
+
+// AddCacheCreation1hTokens adds value to the "cache_creation_1h_tokens" field.
+func (_u *UsageLogUpdate) AddCacheCreation1hTokens(v int) *UsageLogUpdate {
+	_u.mutation.AddCacheCreation1hTokens(v)
+	return _u
+}
+
+// SetInputCost sets the "input_cost" field.
+func (_u *UsageLogUpdate) SetInputCost(v float64) *UsageLogUpdate {
+	_u.mutation.ResetInputCost()
+	_u.mutation.SetInputCost(v)
+	return _u
+}
+
+// SetNillableInputCost sets the "input_cost" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableInputCost(v *float64) *UsageLogUpdate {
+	if v != nil {
+		_u.SetInputCost(*v)
+	}
+	return _u
+}
+
+// AddInputCost adds value to the "input_cost" field.
+func (_u *UsageLogUpdate) AddInputCost(v float64) *UsageLogUpdate {
+	_u.mutation.AddInputCost(v)
+	return _u
+}
+
+// SetOutputCost sets the "output_cost" field.
+func (_u *UsageLogUpdate) SetOutputCost(v float64) *UsageLogUpdate {
+	_u.mutation.ResetOutputCost()
+	_u.mutation.SetOutputCost(v)
+	return _u
+}
+
+// SetNillableOutputCost sets the "output_cost" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableOutputCost(v *float64) *UsageLogUpdate {
+	if v != nil {
+		_u.SetOutputCost(*v)
+	}
+	return _u
+}
+
+// AddOutputCost adds value to the "output_cost" field.
+func (_u *UsageLogUpdate) AddOutputCost(v float64) *UsageLogUpdate {
+	_u.mutation.AddOutputCost(v)
+	return _u
+}
+
+// SetCacheCreationCost sets the "cache_creation_cost" field.
+func (_u *UsageLogUpdate) SetCacheCreationCost(v float64) *UsageLogUpdate {
+	_u.mutation.ResetCacheCreationCost()
+	_u.mutation.SetCacheCreationCost(v)
+	return _u
+}
+
+// SetNillableCacheCreationCost sets the "cache_creation_cost" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableCacheCreationCost(v *float64) *UsageLogUpdate {
+	if v != nil {
+		_u.SetCacheCreationCost(*v)
+	}
+	return _u
+}
+
+// AddCacheCreationCost adds value to the "cache_creation_cost" field.
+func (_u *UsageLogUpdate) AddCacheCreationCost(v float64) *UsageLogUpdate {
+	_u.mutation.AddCacheCreationCost(v)
+	return _u
+}
+
+// SetCacheReadCost sets the "cache_read_cost" field.
+func (_u *UsageLogUpdate) SetCacheReadCost(v float64) *UsageLogUpdate {
+	_u.mutation.ResetCacheReadCost()
+	_u.mutation.SetCacheReadCost(v)
+	return _u
+}
+
+// SetNillableCacheReadCost sets the "cache_read_cost" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableCacheReadCost(v *float64) *UsageLogUpdate {
+	if v != nil {
+		_u.SetCacheReadCost(*v)
+	}
+	return _u
+}
+
+// AddCacheReadCost adds value to the "cache_read_cost" field.
+func (_u *UsageLogUpdate) AddCacheReadCost(v float64) *UsageLogUpdate {
+	_u.mutation.AddCacheReadCost(v)
+	return _u
+}
+
+// SetTotalCost sets the "total_cost" field.
+func (_u *UsageLogUpdate) SetTotalCost(v float64) *UsageLogUpdate {
+	_u.mutation.ResetTotalCost()
+	_u.mutation.SetTotalCost(v)
+	return _u
+}
+
+// SetNillableTotalCost sets the "total_cost" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableTotalCost(v *float64) *UsageLogUpdate {
+	if v != nil {
+		_u.SetTotalCost(*v)
+	}
+	return _u
+}
+
+// AddTotalCost adds value to the "total_cost" field.
+func (_u *UsageLogUpdate) AddTotalCost(v float64) *UsageLogUpdate {
+	_u.mutation.AddTotalCost(v)
+	return _u
+}
+
+// SetActualCost sets the "actual_cost" field.
+func (_u *UsageLogUpdate) SetActualCost(v float64) *UsageLogUpdate {
+	_u.mutation.ResetActualCost()
+	_u.mutation.SetActualCost(v)
+	return _u
+}
+
+// SetNillableActualCost sets the "actual_cost" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableActualCost(v *float64) *UsageLogUpdate {
+	if v != nil {
+		_u.SetActualCost(*v)
+	}
+	return _u
+}
+
+// AddActualCost adds value to the "actual_cost" field.
+func (_u *UsageLogUpdate) AddActualCost(v float64) *UsageLogUpdate {
+	_u.mutation.AddActualCost(v)
+	return _u
+}
+
+// SetRateMultiplier sets the "rate_multiplier" field.
+func (_u *UsageLogUpdate) SetRateMultiplier(v float64) *UsageLogUpdate {
+	_u.mutation.ResetRateMultiplier()
+	_u.mutation.SetRateMultiplier(v)
+	return _u
+}
+
+// SetNillableRateMultiplier sets the "rate_multiplier" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableRateMultiplier(v *float64) *UsageLogUpdate {
+	if v != nil {
+		_u.SetRateMultiplier(*v)
+	}
+	return _u
+}
+
+// AddRateMultiplier adds value to the "rate_multiplier" field.
+func (_u *UsageLogUpdate) AddRateMultiplier(v float64) *UsageLogUpdate {
+	_u.mutation.AddRateMultiplier(v)
+	return _u
+}
+
+// SetBillingType sets the "billing_type" field.
+func (_u *UsageLogUpdate) SetBillingType(v int8) *UsageLogUpdate {
+	_u.mutation.ResetBillingType()
+	_u.mutation.SetBillingType(v)
+	return _u
+}
+
+// SetNillableBillingType sets the "billing_type" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableBillingType(v *int8) *UsageLogUpdate {
+	if v != nil {
+		_u.SetBillingType(*v)
+	}
+	return _u
+}
+
+// AddBillingType adds value to the "billing_type" field.
+func (_u *UsageLogUpdate) AddBillingType(v int8) *UsageLogUpdate {
+	_u.mutation.AddBillingType(v)
+	return _u
+}
+
+// SetStream sets the "stream" field.
+func (_u *UsageLogUpdate) SetStream(v bool) *UsageLogUpdate {
+	_u.mutation.SetStream(v)
+	return _u
+}
+
+// SetNillableStream sets the "stream" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableStream(v *bool) *UsageLogUpdate {
+	if v != nil {
+		_u.SetStream(*v)
+	}
+	return _u
+}
+
+// SetDurationMs sets the "duration_ms" field.
+func (_u *UsageLogUpdate) SetDurationMs(v int) *UsageLogUpdate {
+	_u.mutation.ResetDurationMs()
+	_u.mutation.SetDurationMs(v)
+	return _u
+}
+
+// SetNillableDurationMs sets the "duration_ms" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableDurationMs(v *int) *UsageLogUpdate {
+	if v != nil {
+		_u.SetDurationMs(*v)
+	}
+	return _u
+}
+
+// AddDurationMs adds value to the "duration_ms" field.
+func (_u *UsageLogUpdate) AddDurationMs(v int) *UsageLogUpdate {
+	_u.mutation.AddDurationMs(v)
+	return _u
+}
+
+// ClearDurationMs clears the value of the "duration_ms" field.
+func (_u *UsageLogUpdate) ClearDurationMs() *UsageLogUpdate {
+	_u.mutation.ClearDurationMs()
+	return _u
+}
+
+// SetFirstTokenMs sets the "first_token_ms" field.
+func (_u *UsageLogUpdate) SetFirstTokenMs(v int) *UsageLogUpdate {
+	_u.mutation.ResetFirstTokenMs()
+	_u.mutation.SetFirstTokenMs(v)
+	return _u
+}
+
+// SetNillableFirstTokenMs sets the "first_token_ms" field if the given value is not nil.
+func (_u *UsageLogUpdate) SetNillableFirstTokenMs(v *int) *UsageLogUpdate {
+	if v != nil {
+		_u.SetFirstTokenMs(*v)
+	}
+	return _u
+}
+
+// AddFirstTokenMs adds value to the "first_token_ms" field.
+func (_u *UsageLogUpdate) AddFirstTokenMs(v int) *UsageLogUpdate {
+	_u.mutation.AddFirstTokenMs(v)
+	return _u
+}
+
+// ClearFirstTokenMs clears the value of the "first_token_ms" field.
+func (_u *UsageLogUpdate) ClearFirstTokenMs() *UsageLogUpdate {
+	_u.mutation.ClearFirstTokenMs()
+	return _u
+}
+
+// SetUser sets the "user" edge to the User entity.
+func (_u *UsageLogUpdate) SetUser(v *User) *UsageLogUpdate {
+	return _u.SetUserID(v.ID)
+}
+
+// SetAPIKey sets the "api_key" edge to the ApiKey entity.
+func (_u *UsageLogUpdate) SetAPIKey(v *ApiKey) *UsageLogUpdate {
+	return _u.SetAPIKeyID(v.ID)
+}
+
+// SetAccount sets the "account" edge to the Account entity.
+func (_u *UsageLogUpdate) SetAccount(v *Account) *UsageLogUpdate {
+	return _u.SetAccountID(v.ID)
+}
+
+// SetGroup sets the "group" edge to the Group entity.
+func (_u *UsageLogUpdate) SetGroup(v *Group) *UsageLogUpdate {
+	return _u.SetGroupID(v.ID)
+}
+
+// SetSubscription sets the "subscription" edge to the UserSubscription entity.
+func (_u *UsageLogUpdate) SetSubscription(v *UserSubscription) *UsageLogUpdate {
+	return _u.SetSubscriptionID(v.ID)
+}
+
+// Mutation returns the UsageLogMutation object of the builder.
+func (_u *UsageLogUpdate) Mutation() *UsageLogMutation {
+	return _u.mutation
+}
+
+// ClearUser clears the "user" edge to the User entity.
+func (_u *UsageLogUpdate) ClearUser() *UsageLogUpdate {
+	_u.mutation.ClearUser()
+	return _u
+}
+
+// ClearAPIKey clears the "api_key" edge to the ApiKey entity.
+func (_u *UsageLogUpdate) ClearAPIKey() *UsageLogUpdate {
+	_u.mutation.ClearAPIKey()
+	return _u
+}
+
+// ClearAccount clears the "account" edge to the Account entity.
+func (_u *UsageLogUpdate) ClearAccount() *UsageLogUpdate {
+	_u.mutation.ClearAccount()
+	return _u
+}
+
+// ClearGroup clears the "group" edge to the Group entity.
+func (_u *UsageLogUpdate) ClearGroup() *UsageLogUpdate {
+	_u.mutation.ClearGroup()
+	return _u
+}
+
+// ClearSubscription clears the "subscription" edge to the UserSubscription entity.
+func (_u *UsageLogUpdate) ClearSubscription() *UsageLogUpdate {
+	_u.mutation.ClearSubscription()
+	return _u
+}
+
+// Save executes the query and returns the number of nodes affected by the update operation.
+func (_u *UsageLogUpdate) Save(ctx context.Context) (int, error) {
+	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_u *UsageLogUpdate) SaveX(ctx context.Context) int {
+	affected, err := _u.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return affected
+}
+
+// Exec executes the query.
+func (_u *UsageLogUpdate) Exec(ctx context.Context) error {
+	_, err := _u.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_u *UsageLogUpdate) ExecX(ctx context.Context) {
+	if err := _u.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (_u *UsageLogUpdate) check() error {
+	if v, ok := _u.mutation.RequestID(); ok {
+		if err := usagelog.RequestIDValidator(v); err != nil {
+			return &ValidationError{Name: "request_id", err: fmt.Errorf(`ent: validator failed for field "UsageLog.request_id": %w`, err)}
+		}
+	}
+	if v, ok := _u.mutation.Model(); ok {
+		if err := usagelog.ModelValidator(v); err != nil {
+			return &ValidationError{Name: "model", err: fmt.Errorf(`ent: validator failed for field "UsageLog.model": %w`, err)}
+		}
+	}
+	if _u.mutation.UserCleared() && len(_u.mutation.UserIDs()) > 0 {
+		return errors.New(`ent: clearing a required unique edge "UsageLog.user"`)
+	}
+	if _u.mutation.APIKeyCleared() && len(_u.mutation.APIKeyIDs()) > 0 {
+		return errors.New(`ent: clearing a required unique edge "UsageLog.api_key"`)
+	}
+	if _u.mutation.AccountCleared() && len(_u.mutation.AccountIDs()) > 0 {
+		return errors.New(`ent: clearing a required unique edge "UsageLog.account"`)
+	}
+	return nil
+}
+
+func (_u *UsageLogUpdate) sqlSave(ctx context.Context) (_node int, err error) {
+	if err := _u.check(); err != nil {
+		return _node, err
+	}
+	_spec := sqlgraph.NewUpdateSpec(usagelog.Table, usagelog.Columns, sqlgraph.NewFieldSpec(usagelog.FieldID, field.TypeInt64))
+	if ps := _u.mutation.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	if value, ok := _u.mutation.RequestID(); ok {
+		_spec.SetField(usagelog.FieldRequestID, field.TypeString, value)
+	}
+	if value, ok := _u.mutation.Model(); ok {
+		_spec.SetField(usagelog.FieldModel, field.TypeString, value)
+	}
+	if value, ok := _u.mutation.InputTokens(); ok {
+		_spec.SetField(usagelog.FieldInputTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedInputTokens(); ok {
+		_spec.AddField(usagelog.FieldInputTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.OutputTokens(); ok {
+		_spec.SetField(usagelog.FieldOutputTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedOutputTokens(); ok {
+		_spec.AddField(usagelog.FieldOutputTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.CacheCreationTokens(); ok {
+		_spec.SetField(usagelog.FieldCacheCreationTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedCacheCreationTokens(); ok {
+		_spec.AddField(usagelog.FieldCacheCreationTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.CacheReadTokens(); ok {
+		_spec.SetField(usagelog.FieldCacheReadTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedCacheReadTokens(); ok {
+		_spec.AddField(usagelog.FieldCacheReadTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.CacheCreation5mTokens(); ok {
+		_spec.SetField(usagelog.FieldCacheCreation5mTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedCacheCreation5mTokens(); ok {
+		_spec.AddField(usagelog.FieldCacheCreation5mTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.CacheCreation1hTokens(); ok {
+		_spec.SetField(usagelog.FieldCacheCreation1hTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedCacheCreation1hTokens(); ok {
+		_spec.AddField(usagelog.FieldCacheCreation1hTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.InputCost(); ok {
+		_spec.SetField(usagelog.FieldInputCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.AddedInputCost(); ok {
+		_spec.AddField(usagelog.FieldInputCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.OutputCost(); ok {
+		_spec.SetField(usagelog.FieldOutputCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.AddedOutputCost(); ok {
+		_spec.AddField(usagelog.FieldOutputCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.CacheCreationCost(); ok {
+		_spec.SetField(usagelog.FieldCacheCreationCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.AddedCacheCreationCost(); ok {
+		_spec.AddField(usagelog.FieldCacheCreationCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.CacheReadCost(); ok {
+		_spec.SetField(usagelog.FieldCacheReadCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.AddedCacheReadCost(); ok {
+		_spec.AddField(usagelog.FieldCacheReadCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.TotalCost(); ok {
+		_spec.SetField(usagelog.FieldTotalCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.AddedTotalCost(); ok {
+		_spec.AddField(usagelog.FieldTotalCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.ActualCost(); ok {
+		_spec.SetField(usagelog.FieldActualCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.AddedActualCost(); ok {
+		_spec.AddField(usagelog.FieldActualCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.RateMultiplier(); ok {
+		_spec.SetField(usagelog.FieldRateMultiplier, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.AddedRateMultiplier(); ok {
+		_spec.AddField(usagelog.FieldRateMultiplier, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.BillingType(); ok {
+		_spec.SetField(usagelog.FieldBillingType, field.TypeInt8, value)
+	}
+	if value, ok := _u.mutation.AddedBillingType(); ok {
+		_spec.AddField(usagelog.FieldBillingType, field.TypeInt8, value)
+	}
+	if value, ok := _u.mutation.Stream(); ok {
+		_spec.SetField(usagelog.FieldStream, field.TypeBool, value)
+	}
+	if value, ok := _u.mutation.DurationMs(); ok {
+		_spec.SetField(usagelog.FieldDurationMs, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedDurationMs(); ok {
+		_spec.AddField(usagelog.FieldDurationMs, field.TypeInt, value)
+	}
+	if _u.mutation.DurationMsCleared() {
+		_spec.ClearField(usagelog.FieldDurationMs, field.TypeInt)
+	}
+	if value, ok := _u.mutation.FirstTokenMs(); ok {
+		_spec.SetField(usagelog.FieldFirstTokenMs, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedFirstTokenMs(); ok {
+		_spec.AddField(usagelog.FieldFirstTokenMs, field.TypeInt, value)
+	}
+	if _u.mutation.FirstTokenMsCleared() {
+		_spec.ClearField(usagelog.FieldFirstTokenMs, field.TypeInt)
+	}
+	if _u.mutation.UserCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.UserTable,
+			Columns: []string{usagelog.UserColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt64),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.UserIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.UserTable,
+			Columns: []string{usagelog.UserColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	if _u.mutation.APIKeyCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.APIKeyTable,
+			Columns: []string{usagelog.APIKeyColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(apikey.FieldID, field.TypeInt64),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.APIKeyIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.APIKeyTable,
+			Columns: []string{usagelog.APIKeyColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(apikey.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	if _u.mutation.AccountCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.AccountTable,
+			Columns: []string{usagelog.AccountColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(account.FieldID, field.TypeInt64),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.AccountIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.AccountTable,
+			Columns: []string{usagelog.AccountColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(account.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	if _u.mutation.GroupCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.GroupTable,
+			Columns: []string{usagelog.GroupColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(group.FieldID, field.TypeInt64),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.GroupIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.GroupTable,
+			Columns: []string{usagelog.GroupColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(group.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	if _u.mutation.SubscriptionCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.SubscriptionTable,
+			Columns: []string{usagelog.SubscriptionColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(usersubscription.FieldID, field.TypeInt64),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.SubscriptionIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.SubscriptionTable,
+			Columns: []string{usagelog.SubscriptionColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(usersubscription.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	if _node, err = sqlgraph.UpdateNodes(ctx, _u.driver, _spec); err != nil {
+		if _, ok := err.(*sqlgraph.NotFoundError); ok {
+			err = &NotFoundError{usagelog.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return 0, err
+	}
+	_u.mutation.done = true
+	return _node, nil
+}
+
+// UsageLogUpdateOne is the builder for updating a single UsageLog entity.
+type UsageLogUpdateOne struct {
+	config
+	fields   []string
+	hooks    []Hook
+	mutation *UsageLogMutation
+}
+
+// SetUserID sets the "user_id" field.
+func (_u *UsageLogUpdateOne) SetUserID(v int64) *UsageLogUpdateOne {
+	_u.mutation.SetUserID(v)
+	return _u
+}
+
+// SetNillableUserID sets the "user_id" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableUserID(v *int64) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetUserID(*v)
+	}
+	return _u
+}
+
+// SetAPIKeyID sets the "api_key_id" field.
+func (_u *UsageLogUpdateOne) SetAPIKeyID(v int64) *UsageLogUpdateOne {
+	_u.mutation.SetAPIKeyID(v)
+	return _u
+}
+
+// SetNillableAPIKeyID sets the "api_key_id" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableAPIKeyID(v *int64) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetAPIKeyID(*v)
+	}
+	return _u
+}
+
+// SetAccountID sets the "account_id" field.
+func (_u *UsageLogUpdateOne) SetAccountID(v int64) *UsageLogUpdateOne {
+	_u.mutation.SetAccountID(v)
+	return _u
+}
+
+// SetNillableAccountID sets the "account_id" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableAccountID(v *int64) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetAccountID(*v)
+	}
+	return _u
+}
+
+// SetRequestID sets the "request_id" field.
+func (_u *UsageLogUpdateOne) SetRequestID(v string) *UsageLogUpdateOne {
+	_u.mutation.SetRequestID(v)
+	return _u
+}
+
+// SetNillableRequestID sets the "request_id" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableRequestID(v *string) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetRequestID(*v)
+	}
+	return _u
+}
+
+// SetModel sets the "model" field.
+func (_u *UsageLogUpdateOne) SetModel(v string) *UsageLogUpdateOne {
+	_u.mutation.SetModel(v)
+	return _u
+}
+
+// SetNillableModel sets the "model" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableModel(v *string) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetModel(*v)
+	}
+	return _u
+}
+
+// SetGroupID sets the "group_id" field.
+func (_u *UsageLogUpdateOne) SetGroupID(v int64) *UsageLogUpdateOne {
+	_u.mutation.SetGroupID(v)
+	return _u
+}
+
+// SetNillableGroupID sets the "group_id" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableGroupID(v *int64) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetGroupID(*v)
+	}
+	return _u
+}
+
+// ClearGroupID clears the value of the "group_id" field.
+func (_u *UsageLogUpdateOne) ClearGroupID() *UsageLogUpdateOne {
+	_u.mutation.ClearGroupID()
+	return _u
+}
+
+// SetSubscriptionID sets the "subscription_id" field.
+func (_u *UsageLogUpdateOne) SetSubscriptionID(v int64) *UsageLogUpdateOne {
+	_u.mutation.SetSubscriptionID(v)
+	return _u
+}
+
+// SetNillableSubscriptionID sets the "subscription_id" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableSubscriptionID(v *int64) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetSubscriptionID(*v)
+	}
+	return _u
+}
+
+// ClearSubscriptionID clears the value of the "subscription_id" field.
+func (_u *UsageLogUpdateOne) ClearSubscriptionID() *UsageLogUpdateOne {
+	_u.mutation.ClearSubscriptionID()
+	return _u
+}
+
+// SetInputTokens sets the "input_tokens" field.
+func (_u *UsageLogUpdateOne) SetInputTokens(v int) *UsageLogUpdateOne {
+	_u.mutation.ResetInputTokens()
+	_u.mutation.SetInputTokens(v)
+	return _u
+}
+
+// SetNillableInputTokens sets the "input_tokens" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableInputTokens(v *int) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetInputTokens(*v)
+	}
+	return _u
+}
+
+// AddInputTokens adds value to the "input_tokens" field.
+func (_u *UsageLogUpdateOne) AddInputTokens(v int) *UsageLogUpdateOne {
+	_u.mutation.AddInputTokens(v)
+	return _u
+}
+
+// SetOutputTokens sets the "output_tokens" field.
+func (_u *UsageLogUpdateOne) SetOutputTokens(v int) *UsageLogUpdateOne {
+	_u.mutation.ResetOutputTokens()
+	_u.mutation.SetOutputTokens(v)
+	return _u
+}
+
+// SetNillableOutputTokens sets the "output_tokens" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableOutputTokens(v *int) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetOutputTokens(*v)
+	}
+	return _u
+}
+
+// AddOutputTokens adds value to the "output_tokens" field.
+func (_u *UsageLogUpdateOne) AddOutputTokens(v int) *UsageLogUpdateOne {
+	_u.mutation.AddOutputTokens(v)
+	return _u
+}
+
+// SetCacheCreationTokens sets the "cache_creation_tokens" field.
+func (_u *UsageLogUpdateOne) SetCacheCreationTokens(v int) *UsageLogUpdateOne {
+	_u.mutation.ResetCacheCreationTokens()
+	_u.mutation.SetCacheCreationTokens(v)
+	return _u
+}
+
+// SetNillableCacheCreationTokens sets the "cache_creation_tokens" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableCacheCreationTokens(v *int) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetCacheCreationTokens(*v)
+	}
+	return _u
+}
+
+// AddCacheCreationTokens adds value to the "cache_creation_tokens" field.
+func (_u *UsageLogUpdateOne) AddCacheCreationTokens(v int) *UsageLogUpdateOne {
+	_u.mutation.AddCacheCreationTokens(v)
+	return _u
+}
+
+// SetCacheReadTokens sets the "cache_read_tokens" field.
+func (_u *UsageLogUpdateOne) SetCacheReadTokens(v int) *UsageLogUpdateOne {
+	_u.mutation.ResetCacheReadTokens()
+	_u.mutation.SetCacheReadTokens(v)
+	return _u
+}
+
+// SetNillableCacheReadTokens sets the "cache_read_tokens" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableCacheReadTokens(v *int) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetCacheReadTokens(*v)
+	}
+	return _u
+}
+
+// AddCacheReadTokens adds value to the "cache_read_tokens" field.
+func (_u *UsageLogUpdateOne) AddCacheReadTokens(v int) *UsageLogUpdateOne {
+	_u.mutation.AddCacheReadTokens(v)
+	return _u
+}
+
+// SetCacheCreation5mTokens sets the "cache_creation_5m_tokens" field.
+func (_u *UsageLogUpdateOne) SetCacheCreation5mTokens(v int) *UsageLogUpdateOne {
+	_u.mutation.ResetCacheCreation5mTokens()
+	_u.mutation.SetCacheCreation5mTokens(v)
+	return _u
+}
+
+// SetNillableCacheCreation5mTokens sets the "cache_creation_5m_tokens" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableCacheCreation5mTokens(v *int) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetCacheCreation5mTokens(*v)
+	}
+	return _u
+}
+
+// AddCacheCreation5mTokens adds value to the "cache_creation_5m_tokens" field.
+func (_u *UsageLogUpdateOne) AddCacheCreation5mTokens(v int) *UsageLogUpdateOne {
+	_u.mutation.AddCacheCreation5mTokens(v)
+	return _u
+}
+
+// SetCacheCreation1hTokens sets the "cache_creation_1h_tokens" field.
+func (_u *UsageLogUpdateOne) SetCacheCreation1hTokens(v int) *UsageLogUpdateOne {
+	_u.mutation.ResetCacheCreation1hTokens()
+	_u.mutation.SetCacheCreation1hTokens(v)
+	return _u
+}
+
+// SetNillableCacheCreation1hTokens sets the "cache_creation_1h_tokens" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableCacheCreation1hTokens(v *int) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetCacheCreation1hTokens(*v)
+	}
+	return _u
+}
+
+// AddCacheCreation1hTokens adds value to the "cache_creation_1h_tokens" field.
+func (_u *UsageLogUpdateOne) AddCacheCreation1hTokens(v int) *UsageLogUpdateOne {
+	_u.mutation.AddCacheCreation1hTokens(v)
+	return _u
+}
+
+// SetInputCost sets the "input_cost" field.
+func (_u *UsageLogUpdateOne) SetInputCost(v float64) *UsageLogUpdateOne {
+	_u.mutation.ResetInputCost()
+	_u.mutation.SetInputCost(v)
+	return _u
+}
+
+// SetNillableInputCost sets the "input_cost" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableInputCost(v *float64) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetInputCost(*v)
+	}
+	return _u
+}
+
+// AddInputCost adds value to the "input_cost" field.
+func (_u *UsageLogUpdateOne) AddInputCost(v float64) *UsageLogUpdateOne {
+	_u.mutation.AddInputCost(v)
+	return _u
+}
+
+// SetOutputCost sets the "output_cost" field.
+func (_u *UsageLogUpdateOne) SetOutputCost(v float64) *UsageLogUpdateOne {
+	_u.mutation.ResetOutputCost()
+	_u.mutation.SetOutputCost(v)
+	return _u
+}
+
+// SetNillableOutputCost sets the "output_cost" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableOutputCost(v *float64) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetOutputCost(*v)
+	}
+	return _u
+}
+
+// AddOutputCost adds value to the "output_cost" field.
+func (_u *UsageLogUpdateOne) AddOutputCost(v float64) *UsageLogUpdateOne {
+	_u.mutation.AddOutputCost(v)
+	return _u
+}
+
+// SetCacheCreationCost sets the "cache_creation_cost" field.
+func (_u *UsageLogUpdateOne) SetCacheCreationCost(v float64) *UsageLogUpdateOne {
+	_u.mutation.ResetCacheCreationCost()
+	_u.mutation.SetCacheCreationCost(v)
+	return _u
+}
+
+// SetNillableCacheCreationCost sets the "cache_creation_cost" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableCacheCreationCost(v *float64) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetCacheCreationCost(*v)
+	}
+	return _u
+}
+
+// AddCacheCreationCost adds value to the "cache_creation_cost" field.
+func (_u *UsageLogUpdateOne) AddCacheCreationCost(v float64) *UsageLogUpdateOne {
+	_u.mutation.AddCacheCreationCost(v)
+	return _u
+}
+
+// SetCacheReadCost sets the "cache_read_cost" field.
+func (_u *UsageLogUpdateOne) SetCacheReadCost(v float64) *UsageLogUpdateOne {
+	_u.mutation.ResetCacheReadCost()
+	_u.mutation.SetCacheReadCost(v)
+	return _u
+}
+
+// SetNillableCacheReadCost sets the "cache_read_cost" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableCacheReadCost(v *float64) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetCacheReadCost(*v)
+	}
+	return _u
+}
+
+// AddCacheReadCost adds value to the "cache_read_cost" field.
+func (_u *UsageLogUpdateOne) AddCacheReadCost(v float64) *UsageLogUpdateOne {
+	_u.mutation.AddCacheReadCost(v)
+	return _u
+}
+
+// SetTotalCost sets the "total_cost" field.
+func (_u *UsageLogUpdateOne) SetTotalCost(v float64) *UsageLogUpdateOne {
+	_u.mutation.ResetTotalCost()
+	_u.mutation.SetTotalCost(v)
+	return _u
+}
+
+// SetNillableTotalCost sets the "total_cost" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableTotalCost(v *float64) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetTotalCost(*v)
+	}
+	return _u
+}
+
+// AddTotalCost adds value to the "total_cost" field.
+func (_u *UsageLogUpdateOne) AddTotalCost(v float64) *UsageLogUpdateOne {
+	_u.mutation.AddTotalCost(v)
+	return _u
+}
+
+// SetActualCost sets the "actual_cost" field.
+func (_u *UsageLogUpdateOne) SetActualCost(v float64) *UsageLogUpdateOne {
+	_u.mutation.ResetActualCost()
+	_u.mutation.SetActualCost(v)
+	return _u
+}
+
+// SetNillableActualCost sets the "actual_cost" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableActualCost(v *float64) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetActualCost(*v)
+	}
+	return _u
+}
+
+// AddActualCost adds value to the "actual_cost" field.
+func (_u *UsageLogUpdateOne) AddActualCost(v float64) *UsageLogUpdateOne {
+	_u.mutation.AddActualCost(v)
+	return _u
+}
+
+// SetRateMultiplier sets the "rate_multiplier" field.
+func (_u *UsageLogUpdateOne) SetRateMultiplier(v float64) *UsageLogUpdateOne {
+	_u.mutation.ResetRateMultiplier()
+	_u.mutation.SetRateMultiplier(v)
+	return _u
+}
+
+// SetNillableRateMultiplier sets the "rate_multiplier" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableRateMultiplier(v *float64) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetRateMultiplier(*v)
+	}
+	return _u
+}
+
+// AddRateMultiplier adds value to the "rate_multiplier" field.
+func (_u *UsageLogUpdateOne) AddRateMultiplier(v float64) *UsageLogUpdateOne {
+	_u.mutation.AddRateMultiplier(v)
+	return _u
+}
+
+// SetBillingType sets the "billing_type" field.
+func (_u *UsageLogUpdateOne) SetBillingType(v int8) *UsageLogUpdateOne {
+	_u.mutation.ResetBillingType()
+	_u.mutation.SetBillingType(v)
+	return _u
+}
+
+// SetNillableBillingType sets the "billing_type" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableBillingType(v *int8) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetBillingType(*v)
+	}
+	return _u
+}
+
+// AddBillingType adds value to the "billing_type" field.
+func (_u *UsageLogUpdateOne) AddBillingType(v int8) *UsageLogUpdateOne {
+	_u.mutation.AddBillingType(v)
+	return _u
+}
+
+// SetStream sets the "stream" field.
+func (_u *UsageLogUpdateOne) SetStream(v bool) *UsageLogUpdateOne {
+	_u.mutation.SetStream(v)
+	return _u
+}
+
+// SetNillableStream sets the "stream" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableStream(v *bool) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetStream(*v)
+	}
+	return _u
+}
+
+// SetDurationMs sets the "duration_ms" field.
+func (_u *UsageLogUpdateOne) SetDurationMs(v int) *UsageLogUpdateOne {
+	_u.mutation.ResetDurationMs()
+	_u.mutation.SetDurationMs(v)
+	return _u
+}
+
+// SetNillableDurationMs sets the "duration_ms" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableDurationMs(v *int) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetDurationMs(*v)
+	}
+	return _u
+}
+
+// AddDurationMs adds value to the "duration_ms" field.
+func (_u *UsageLogUpdateOne) AddDurationMs(v int) *UsageLogUpdateOne {
+	_u.mutation.AddDurationMs(v)
+	return _u
+}
+
+// ClearDurationMs clears the value of the "duration_ms" field.
+func (_u *UsageLogUpdateOne) ClearDurationMs() *UsageLogUpdateOne {
+	_u.mutation.ClearDurationMs()
+	return _u
+}
+
+// SetFirstTokenMs sets the "first_token_ms" field.
+func (_u *UsageLogUpdateOne) SetFirstTokenMs(v int) *UsageLogUpdateOne {
+	_u.mutation.ResetFirstTokenMs()
+	_u.mutation.SetFirstTokenMs(v)
+	return _u
+}
+
+// SetNillableFirstTokenMs sets the "first_token_ms" field if the given value is not nil.
+func (_u *UsageLogUpdateOne) SetNillableFirstTokenMs(v *int) *UsageLogUpdateOne {
+	if v != nil {
+		_u.SetFirstTokenMs(*v)
+	}
+	return _u
+}
+
+// AddFirstTokenMs adds value to the "first_token_ms" field.
+func (_u *UsageLogUpdateOne) AddFirstTokenMs(v int) *UsageLogUpdateOne {
+	_u.mutation.AddFirstTokenMs(v)
+	return _u
+}
+
+// ClearFirstTokenMs clears the value of the "first_token_ms" field.
+func (_u *UsageLogUpdateOne) ClearFirstTokenMs() *UsageLogUpdateOne {
+	_u.mutation.ClearFirstTokenMs()
+	return _u
+}
+
+// SetUser sets the "user" edge to the User entity.
+func (_u *UsageLogUpdateOne) SetUser(v *User) *UsageLogUpdateOne {
+	return _u.SetUserID(v.ID)
+}
+
+// SetAPIKey sets the "api_key" edge to the ApiKey entity.
+func (_u *UsageLogUpdateOne) SetAPIKey(v *ApiKey) *UsageLogUpdateOne {
+	return _u.SetAPIKeyID(v.ID)
+}
+
+// SetAccount sets the "account" edge to the Account entity.
+func (_u *UsageLogUpdateOne) SetAccount(v *Account) *UsageLogUpdateOne {
+	return _u.SetAccountID(v.ID)
+}
+
+// SetGroup sets the "group" edge to the Group entity.
+func (_u *UsageLogUpdateOne) SetGroup(v *Group) *UsageLogUpdateOne {
+	return _u.SetGroupID(v.ID)
+}
+
+// SetSubscription sets the "subscription" edge to the UserSubscription entity.
+func (_u *UsageLogUpdateOne) SetSubscription(v *UserSubscription) *UsageLogUpdateOne {
+	return _u.SetSubscriptionID(v.ID)
+}
+
+// Mutation returns the UsageLogMutation object of the builder.
+func (_u *UsageLogUpdateOne) Mutation() *UsageLogMutation {
+	return _u.mutation
+}
+
+// ClearUser clears the "user" edge to the User entity.
+func (_u *UsageLogUpdateOne) ClearUser() *UsageLogUpdateOne {
+	_u.mutation.ClearUser()
+	return _u
+}
+
+// ClearAPIKey clears the "api_key" edge to the ApiKey entity.
+func (_u *UsageLogUpdateOne) ClearAPIKey() *UsageLogUpdateOne {
+	_u.mutation.ClearAPIKey()
+	return _u
+}
+
+// ClearAccount clears the "account" edge to the Account entity.
+func (_u *UsageLogUpdateOne) ClearAccount() *UsageLogUpdateOne {
+	_u.mutation.ClearAccount()
+	return _u
+}
+
+// ClearGroup clears the "group" edge to the Group entity.
+func (_u *UsageLogUpdateOne) ClearGroup() *UsageLogUpdateOne {
+	_u.mutation.ClearGroup()
+	return _u
+}
+
+// ClearSubscription clears the "subscription" edge to the UserSubscription entity.
+func (_u *UsageLogUpdateOne) ClearSubscription() *UsageLogUpdateOne {
+	_u.mutation.ClearSubscription()
+	return _u
+}
+
+// Where appends a list predicates to the UsageLogUpdate builder.
+func (_u *UsageLogUpdateOne) Where(ps ...predicate.UsageLog) *UsageLogUpdateOne {
+	_u.mutation.Where(ps...)
+	return _u
+}
+
+// Select allows selecting one or more fields (columns) of the returned entity.
+// The default is selecting all fields defined in the entity schema.
+func (_u *UsageLogUpdateOne) Select(field string, fields ...string) *UsageLogUpdateOne {
+	_u.fields = append([]string{field}, fields...)
+	return _u
+}
+
+// Save executes the query and returns the updated UsageLog entity.
+func (_u *UsageLogUpdateOne) Save(ctx context.Context) (*UsageLog, error) {
+	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_u *UsageLogUpdateOne) SaveX(ctx context.Context) *UsageLog {
+	node, err := _u.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return node
+}
+
+// Exec executes the query on the entity.
+func (_u *UsageLogUpdateOne) Exec(ctx context.Context) error {
+	_, err := _u.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_u *UsageLogUpdateOne) ExecX(ctx context.Context) {
+	if err := _u.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (_u *UsageLogUpdateOne) check() error {
+	if v, ok := _u.mutation.RequestID(); ok {
+		if err := usagelog.RequestIDValidator(v); err != nil {
+			return &ValidationError{Name: "request_id", err: fmt.Errorf(`ent: validator failed for field "UsageLog.request_id": %w`, err)}
+		}
+	}
+	if v, ok := _u.mutation.Model(); ok {
+		if err := usagelog.ModelValidator(v); err != nil {
+			return &ValidationError{Name: "model", err: fmt.Errorf(`ent: validator failed for field "UsageLog.model": %w`, err)}
+		}
+	}
+	if _u.mutation.UserCleared() && len(_u.mutation.UserIDs()) > 0 {
+		return errors.New(`ent: clearing a required unique edge "UsageLog.user"`)
+	}
+	if _u.mutation.APIKeyCleared() && len(_u.mutation.APIKeyIDs()) > 0 {
+		return errors.New(`ent: clearing a required unique edge "UsageLog.api_key"`)
+	}
+	if _u.mutation.AccountCleared() && len(_u.mutation.AccountIDs()) > 0 {
+		return errors.New(`ent: clearing a required unique edge "UsageLog.account"`)
+	}
+	return nil
+}
+
+func (_u *UsageLogUpdateOne) sqlSave(ctx context.Context) (_node *UsageLog, err error) {
+	if err := _u.check(); err != nil {
+		return _node, err
+	}
+	_spec := sqlgraph.NewUpdateSpec(usagelog.Table, usagelog.Columns, sqlgraph.NewFieldSpec(usagelog.FieldID, field.TypeInt64))
+	id, ok := _u.mutation.ID()
+	if !ok {
+		return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "UsageLog.id" for update`)}
+	}
+	_spec.Node.ID.Value = id
+	if fields := _u.fields; len(fields) > 0 {
+		_spec.Node.Columns = make([]string, 0, len(fields))
+		_spec.Node.Columns = append(_spec.Node.Columns, usagelog.FieldID)
+		for _, f := range fields {
+			if !usagelog.ValidColumn(f) {
+				return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
+			}
+			if f != usagelog.FieldID {
+				_spec.Node.Columns = append(_spec.Node.Columns, f)
+			}
+		}
+	}
+	if ps := _u.mutation.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	if value, ok := _u.mutation.RequestID(); ok {
+		_spec.SetField(usagelog.FieldRequestID, field.TypeString, value)
+	}
+	if value, ok := _u.mutation.Model(); ok {
+		_spec.SetField(usagelog.FieldModel, field.TypeString, value)
+	}
+	if value, ok := _u.mutation.InputTokens(); ok {
+		_spec.SetField(usagelog.FieldInputTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedInputTokens(); ok {
+		_spec.AddField(usagelog.FieldInputTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.OutputTokens(); ok {
+		_spec.SetField(usagelog.FieldOutputTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedOutputTokens(); ok {
+		_spec.AddField(usagelog.FieldOutputTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.CacheCreationTokens(); ok {
+		_spec.SetField(usagelog.FieldCacheCreationTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedCacheCreationTokens(); ok {
+		_spec.AddField(usagelog.FieldCacheCreationTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.CacheReadTokens(); ok {
+		_spec.SetField(usagelog.FieldCacheReadTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedCacheReadTokens(); ok {
+		_spec.AddField(usagelog.FieldCacheReadTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.CacheCreation5mTokens(); ok {
+		_spec.SetField(usagelog.FieldCacheCreation5mTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedCacheCreation5mTokens(); ok {
+		_spec.AddField(usagelog.FieldCacheCreation5mTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.CacheCreation1hTokens(); ok {
+		_spec.SetField(usagelog.FieldCacheCreation1hTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedCacheCreation1hTokens(); ok {
+		_spec.AddField(usagelog.FieldCacheCreation1hTokens, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.InputCost(); ok {
+		_spec.SetField(usagelog.FieldInputCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.AddedInputCost(); ok {
+		_spec.AddField(usagelog.FieldInputCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.OutputCost(); ok {
+		_spec.SetField(usagelog.FieldOutputCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.AddedOutputCost(); ok {
+		_spec.AddField(usagelog.FieldOutputCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.CacheCreationCost(); ok {
+		_spec.SetField(usagelog.FieldCacheCreationCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.AddedCacheCreationCost(); ok {
+		_spec.AddField(usagelog.FieldCacheCreationCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.CacheReadCost(); ok {
+		_spec.SetField(usagelog.FieldCacheReadCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.AddedCacheReadCost(); ok {
+		_spec.AddField(usagelog.FieldCacheReadCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.TotalCost(); ok {
+		_spec.SetField(usagelog.FieldTotalCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.AddedTotalCost(); ok {
+		_spec.AddField(usagelog.FieldTotalCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.ActualCost(); ok {
+		_spec.SetField(usagelog.FieldActualCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.AddedActualCost(); ok {
+		_spec.AddField(usagelog.FieldActualCost, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.RateMultiplier(); ok {
+		_spec.SetField(usagelog.FieldRateMultiplier, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.AddedRateMultiplier(); ok {
+		_spec.AddField(usagelog.FieldRateMultiplier, field.TypeFloat64, value)
+	}
+	if value, ok := _u.mutation.BillingType(); ok {
+		_spec.SetField(usagelog.FieldBillingType, field.TypeInt8, value)
+	}
+	if value, ok := _u.mutation.AddedBillingType(); ok {
+		_spec.AddField(usagelog.FieldBillingType, field.TypeInt8, value)
+	}
+	if value, ok := _u.mutation.Stream(); ok {
+		_spec.SetField(usagelog.FieldStream, field.TypeBool, value)
+	}
+	if value, ok := _u.mutation.DurationMs(); ok {
+		_spec.SetField(usagelog.FieldDurationMs, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedDurationMs(); ok {
+		_spec.AddField(usagelog.FieldDurationMs, field.TypeInt, value)
+	}
+	if _u.mutation.DurationMsCleared() {
+		_spec.ClearField(usagelog.FieldDurationMs, field.TypeInt)
+	}
+	if value, ok := _u.mutation.FirstTokenMs(); ok {
+		_spec.SetField(usagelog.FieldFirstTokenMs, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedFirstTokenMs(); ok {
+		_spec.AddField(usagelog.FieldFirstTokenMs, field.TypeInt, value)
+	}
+	if _u.mutation.FirstTokenMsCleared() {
+		_spec.ClearField(usagelog.FieldFirstTokenMs, field.TypeInt)
+	}
+	if _u.mutation.UserCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.UserTable,
+			Columns: []string{usagelog.UserColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt64),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.UserIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.UserTable,
+			Columns: []string{usagelog.UserColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	if _u.mutation.APIKeyCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.APIKeyTable,
+			Columns: []string{usagelog.APIKeyColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(apikey.FieldID, field.TypeInt64),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.APIKeyIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.APIKeyTable,
+			Columns: []string{usagelog.APIKeyColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(apikey.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	if _u.mutation.AccountCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.AccountTable,
+			Columns: []string{usagelog.AccountColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(account.FieldID, field.TypeInt64),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.AccountIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.AccountTable,
+			Columns: []string{usagelog.AccountColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(account.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	if _u.mutation.GroupCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.GroupTable,
+			Columns: []string{usagelog.GroupColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(group.FieldID, field.TypeInt64),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.GroupIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.GroupTable,
+			Columns: []string{usagelog.GroupColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(group.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	if _u.mutation.SubscriptionCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.SubscriptionTable,
+			Columns: []string{usagelog.SubscriptionColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(usersubscription.FieldID, field.TypeInt64),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.SubscriptionIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: true,
+			Table:   usagelog.SubscriptionTable,
+			Columns: []string{usagelog.SubscriptionColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(usersubscription.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	_node = &UsageLog{config: _u.config}
+	_spec.Assign = _node.assignValues
+	_spec.ScanValues = _node.scanValues
+	if err = sqlgraph.UpdateNode(ctx, _u.driver, _spec); err != nil {
+		if _, ok := err.(*sqlgraph.NotFoundError); ok {
+			err = &NotFoundError{usagelog.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return nil, err
+	}
+	_u.mutation.done = true
+	return _node, nil
+}