Merge pull request #327 from mt21625457/main

feat(usage): 添加清理任务与统计过滤

backend/cmd/server/wire.go

@@ -70,6 +70,7 @@ func provideCleanup(
 	schedulerSnapshot *service.SchedulerSnapshotService,
 	tokenRefresh *service.TokenRefreshService,
 	accountExpiry *service.AccountExpiryService,
+	usageCleanup *service.UsageCleanupService,
 	pricing *service.PricingService,
 	emailQueue *service.EmailQueueService,
 	billingCache *service.BillingCacheService,
@@ -123,6 +124,12 @@ func provideCleanup(
 				}
 				return nil
 			}},
+			{"UsageCleanupService", func() error {
+				if usageCleanup != nil {
+					usageCleanup.Stop()
+				}
+				return nil
+			}},
 			{"TokenRefreshService", func() error {
 				tokenRefresh.Stop()
 				return nil

backend/cmd/server/wire_gen.go

@@ -154,7 +154,9 @@ func initializeApplication(buildInfo handler.BuildInfo) (*Application, error) {
 	updateService := service.ProvideUpdateService(updateCache, gitHubReleaseClient, serviceBuildInfo)
 	systemHandler := handler.ProvideSystemHandler(updateService)
 	adminSubscriptionHandler := admin.NewSubscriptionHandler(subscriptionService)
-	adminUsageHandler := admin.NewUsageHandler(usageService, apiKeyService, adminService)
+	usageCleanupRepository := repository.NewUsageCleanupRepository(client, db)
+	usageCleanupService := service.ProvideUsageCleanupService(usageCleanupRepository, timingWheelService, dashboardAggregationService, configConfig)
+	adminUsageHandler := admin.NewUsageHandler(usageService, apiKeyService, adminService, usageCleanupService)
 	userAttributeDefinitionRepository := repository.NewUserAttributeDefinitionRepository(client)
 	userAttributeValueRepository := repository.NewUserAttributeValueRepository(client)
 	userAttributeService := service.NewUserAttributeService(userAttributeDefinitionRepository, userAttributeValueRepository)
@@ -176,7 +178,7 @@ func initializeApplication(buildInfo handler.BuildInfo) (*Application, error) {
 	opsScheduledReportService := service.ProvideOpsScheduledReportService(opsService, userService, emailService, redisClient, configConfig)
 	tokenRefreshService := service.ProvideTokenRefreshService(accountRepository, oAuthService, openAIOAuthService, geminiOAuthService, antigravityOAuthService, compositeTokenCacheInvalidator, configConfig)
 	accountExpiryService := service.ProvideAccountExpiryService(accountRepository)
-	v := provideCleanup(client, redisClient, opsMetricsCollector, opsAggregationService, opsAlertEvaluatorService, opsCleanupService, opsScheduledReportService, schedulerSnapshotService, tokenRefreshService, accountExpiryService, pricingService, emailQueueService, billingCacheService, oAuthService, openAIOAuthService, geminiOAuthService, antigravityOAuthService)
+	v := provideCleanup(client, redisClient, opsMetricsCollector, opsAggregationService, opsAlertEvaluatorService, opsCleanupService, opsScheduledReportService, schedulerSnapshotService, tokenRefreshService, accountExpiryService, usageCleanupService, pricingService, emailQueueService, billingCacheService, oAuthService, openAIOAuthService, geminiOAuthService, antigravityOAuthService)
 	application := &Application{
 		Server:  httpServer,
 		Cleanup: v,
@@ -209,6 +211,7 @@ func provideCleanup(
 	schedulerSnapshot *service.SchedulerSnapshotService,
 	tokenRefresh *service.TokenRefreshService,
 	accountExpiry *service.AccountExpiryService,
+	usageCleanup *service.UsageCleanupService,
 	pricing *service.PricingService,
 	emailQueue *service.EmailQueueService,
 	billingCache *service.BillingCacheService,
@@ -261,6 +264,12 @@ func provideCleanup(
 				}
 				return nil
 			}},
+			{"UsageCleanupService", func() error {
+				if usageCleanup != nil {
+					usageCleanup.Stop()
+				}
+				return nil
+			}},
 			{"TokenRefreshService", func() error {
 				tokenRefresh.Stop()
 				return nil

backend/ent/client.go

@@ -24,6 +24,7 @@ import (
 	"github.com/Wei-Shaw/sub2api/ent/proxy"
 	"github.com/Wei-Shaw/sub2api/ent/redeemcode"
 	"github.com/Wei-Shaw/sub2api/ent/setting"
+	"github.com/Wei-Shaw/sub2api/ent/usagecleanuptask"
 	"github.com/Wei-Shaw/sub2api/ent/usagelog"
 	"github.com/Wei-Shaw/sub2api/ent/user"
 	"github.com/Wei-Shaw/sub2api/ent/userallowedgroup"
@@ -57,6 +58,8 @@ type Client struct {
 	RedeemCode *RedeemCodeClient
 	// Setting is the client for interacting with the Setting builders.
 	Setting *SettingClient
+	// UsageCleanupTask is the client for interacting with the UsageCleanupTask builders.
+	UsageCleanupTask *UsageCleanupTaskClient
 	// UsageLog is the client for interacting with the UsageLog builders.
 	UsageLog *UsageLogClient
 	// User is the client for interacting with the User builders.
@@ -89,6 +92,7 @@ func (c *Client) init() {
 	c.Proxy = NewProxyClient(c.config)
 	c.RedeemCode = NewRedeemCodeClient(c.config)
 	c.Setting = NewSettingClient(c.config)
+	c.UsageCleanupTask = NewUsageCleanupTaskClient(c.config)
 	c.UsageLog = NewUsageLogClient(c.config)
 	c.User = NewUserClient(c.config)
 	c.UserAllowedGroup = NewUserAllowedGroupClient(c.config)
@@ -196,6 +200,7 @@ func (c *Client) Tx(ctx context.Context) (*Tx, error) {
 		Proxy:                   NewProxyClient(cfg),
 		RedeemCode:              NewRedeemCodeClient(cfg),
 		Setting:                 NewSettingClient(cfg),
+		UsageCleanupTask:        NewUsageCleanupTaskClient(cfg),
 		UsageLog:                NewUsageLogClient(cfg),
 		User:                    NewUserClient(cfg),
 		UserAllowedGroup:        NewUserAllowedGroupClient(cfg),
@@ -230,6 +235,7 @@ func (c *Client) BeginTx(ctx context.Context, opts *sql.TxOptions) (*Tx, error)
 		Proxy:                   NewProxyClient(cfg),
 		RedeemCode:              NewRedeemCodeClient(cfg),
 		Setting:                 NewSettingClient(cfg),
+		UsageCleanupTask:        NewUsageCleanupTaskClient(cfg),
 		UsageLog:                NewUsageLogClient(cfg),
 		User:                    NewUserClient(cfg),
 		UserAllowedGroup:        NewUserAllowedGroupClient(cfg),
@@ -266,8 +272,9 @@ func (c *Client) Close() error {
 func (c *Client) Use(hooks ...Hook) {
 	for _, n := range []interface{ Use(...Hook) }{
 		c.APIKey, c.Account, c.AccountGroup, c.Group, c.PromoCode, c.PromoCodeUsage,
-		c.Proxy, c.RedeemCode, c.Setting, c.UsageLog, c.User, c.UserAllowedGroup,
-		c.UserAttributeDefinition, c.UserAttributeValue, c.UserSubscription,
+		c.Proxy, c.RedeemCode, c.Setting, c.UsageCleanupTask, c.UsageLog, c.User,
+		c.UserAllowedGroup, c.UserAttributeDefinition, c.UserAttributeValue,
+		c.UserSubscription,
 	} {
 		n.Use(hooks...)
 	}
@@ -278,8 +285,9 @@ func (c *Client) Use(hooks ...Hook) {
 func (c *Client) Intercept(interceptors ...Interceptor) {
 	for _, n := range []interface{ Intercept(...Interceptor) }{
 		c.APIKey, c.Account, c.AccountGroup, c.Group, c.PromoCode, c.PromoCodeUsage,
-		c.Proxy, c.RedeemCode, c.Setting, c.UsageLog, c.User, c.UserAllowedGroup,
-		c.UserAttributeDefinition, c.UserAttributeValue, c.UserSubscription,
+		c.Proxy, c.RedeemCode, c.Setting, c.UsageCleanupTask, c.UsageLog, c.User,
+		c.UserAllowedGroup, c.UserAttributeDefinition, c.UserAttributeValue,
+		c.UserSubscription,
 	} {
 		n.Intercept(interceptors...)
 	}
@@ -306,6 +314,8 @@ func (c *Client) Mutate(ctx context.Context, m Mutation) (Value, error) {
 		return c.RedeemCode.mutate(ctx, m)
 	case *SettingMutation:
 		return c.Setting.mutate(ctx, m)
+	case *UsageCleanupTaskMutation:
+		return c.UsageCleanupTask.mutate(ctx, m)
 	case *UsageLogMutation:
 		return c.UsageLog.mutate(ctx, m)
 	case *UserMutation:
@@ -1847,6 +1857,139 @@ func (c *SettingClient) mutate(ctx context.Context, m *SettingMutation) (Value,
 	}
 }
 
+// UsageCleanupTaskClient is a client for the UsageCleanupTask schema.
+type UsageCleanupTaskClient struct {
+	config
+}
+
+// NewUsageCleanupTaskClient returns a client for the UsageCleanupTask from the given config.
+func NewUsageCleanupTaskClient(c config) *UsageCleanupTaskClient {
+	return &UsageCleanupTaskClient{config: c}
+}
+
+// Use adds a list of mutation hooks to the hooks stack.
+// A call to `Use(f, g, h)` equals to `usagecleanuptask.Hooks(f(g(h())))`.
+func (c *UsageCleanupTaskClient) Use(hooks ...Hook) {
+	c.hooks.UsageCleanupTask = append(c.hooks.UsageCleanupTask, hooks...)
+}
+
+// Intercept adds a list of query interceptors to the interceptors stack.
+// A call to `Intercept(f, g, h)` equals to `usagecleanuptask.Intercept(f(g(h())))`.
+func (c *UsageCleanupTaskClient) Intercept(interceptors ...Interceptor) {
+	c.inters.UsageCleanupTask = append(c.inters.UsageCleanupTask, interceptors...)
+}
+
+// Create returns a builder for creating a UsageCleanupTask entity.
+func (c *UsageCleanupTaskClient) Create() *UsageCleanupTaskCreate {
+	mutation := newUsageCleanupTaskMutation(c.config, OpCreate)
+	return &UsageCleanupTaskCreate{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// CreateBulk returns a builder for creating a bulk of UsageCleanupTask entities.
+func (c *UsageCleanupTaskClient) CreateBulk(builders ...*UsageCleanupTaskCreate) *UsageCleanupTaskCreateBulk {
+	return &UsageCleanupTaskCreateBulk{config: c.config, builders: builders}
+}
+
+// MapCreateBulk creates a bulk creation builder from the given slice. For each item in the slice, the function creates
+// a builder and applies setFunc on it.
+func (c *UsageCleanupTaskClient) MapCreateBulk(slice any, setFunc func(*UsageCleanupTaskCreate, int)) *UsageCleanupTaskCreateBulk {
+	rv := reflect.ValueOf(slice)
+	if rv.Kind() != reflect.Slice {
+		return &UsageCleanupTaskCreateBulk{err: fmt.Errorf("calling to UsageCleanupTaskClient.MapCreateBulk with wrong type %T, need slice", slice)}
+	}
+	builders := make([]*UsageCleanupTaskCreate, rv.Len())
+	for i := 0; i < rv.Len(); i++ {
+		builders[i] = c.Create()
+		setFunc(builders[i], i)
+	}
+	return &UsageCleanupTaskCreateBulk{config: c.config, builders: builders}
+}
+
+// Update returns an update builder for UsageCleanupTask.
+func (c *UsageCleanupTaskClient) Update() *UsageCleanupTaskUpdate {
+	mutation := newUsageCleanupTaskMutation(c.config, OpUpdate)
+	return &UsageCleanupTaskUpdate{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// UpdateOne returns an update builder for the given entity.
+func (c *UsageCleanupTaskClient) UpdateOne(_m *UsageCleanupTask) *UsageCleanupTaskUpdateOne {
+	mutation := newUsageCleanupTaskMutation(c.config, OpUpdateOne, withUsageCleanupTask(_m))
+	return &UsageCleanupTaskUpdateOne{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// UpdateOneID returns an update builder for the given id.
+func (c *UsageCleanupTaskClient) UpdateOneID(id int64) *UsageCleanupTaskUpdateOne {
+	mutation := newUsageCleanupTaskMutation(c.config, OpUpdateOne, withUsageCleanupTaskID(id))
+	return &UsageCleanupTaskUpdateOne{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// Delete returns a delete builder for UsageCleanupTask.
+func (c *UsageCleanupTaskClient) Delete() *UsageCleanupTaskDelete {
+	mutation := newUsageCleanupTaskMutation(c.config, OpDelete)
+	return &UsageCleanupTaskDelete{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// DeleteOne returns a builder for deleting the given entity.
+func (c *UsageCleanupTaskClient) DeleteOne(_m *UsageCleanupTask) *UsageCleanupTaskDeleteOne {
+	return c.DeleteOneID(_m.ID)
+}
+
+// DeleteOneID returns a builder for deleting the given entity by its id.
+func (c *UsageCleanupTaskClient) DeleteOneID(id int64) *UsageCleanupTaskDeleteOne {
+	builder := c.Delete().Where(usagecleanuptask.ID(id))
+	builder.mutation.id = &id
+	builder.mutation.op = OpDeleteOne
+	return &UsageCleanupTaskDeleteOne{builder}
+}
+
+// Query returns a query builder for UsageCleanupTask.
+func (c *UsageCleanupTaskClient) Query() *UsageCleanupTaskQuery {
+	return &UsageCleanupTaskQuery{
+		config: c.config,
+		ctx:    &QueryContext{Type: TypeUsageCleanupTask},
+		inters: c.Interceptors(),
+	}
+}
+
+// Get returns a UsageCleanupTask entity by its id.
+func (c *UsageCleanupTaskClient) Get(ctx context.Context, id int64) (*UsageCleanupTask, error) {
+	return c.Query().Where(usagecleanuptask.ID(id)).Only(ctx)
+}
+
+// GetX is like Get, but panics if an error occurs.
+func (c *UsageCleanupTaskClient) GetX(ctx context.Context, id int64) *UsageCleanupTask {
+	obj, err := c.Get(ctx, id)
+	if err != nil {
+		panic(err)
+	}
+	return obj
+}
+
+// Hooks returns the client hooks.
+func (c *UsageCleanupTaskClient) Hooks() []Hook {
+	return c.hooks.UsageCleanupTask
+}
+
+// Interceptors returns the client interceptors.
+func (c *UsageCleanupTaskClient) Interceptors() []Interceptor {
+	return c.inters.UsageCleanupTask
+}
+
+func (c *UsageCleanupTaskClient) mutate(ctx context.Context, m *UsageCleanupTaskMutation) (Value, error) {
+	switch m.Op() {
+	case OpCreate:
+		return (&UsageCleanupTaskCreate{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpUpdate:
+		return (&UsageCleanupTaskUpdate{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpUpdateOne:
+		return (&UsageCleanupTaskUpdateOne{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpDelete, OpDeleteOne:
+		return (&UsageCleanupTaskDelete{config: c.config, hooks: c.Hooks(), mutation: m}).Exec(ctx)
+	default:
+		return nil, fmt.Errorf("ent: unknown UsageCleanupTask mutation op: %q", m.Op())
+	}
+}
+
 // UsageLogClient is a client for the UsageLog schema.
 type UsageLogClient struct {
 	config
@@ -2974,13 +3117,13 @@ func (c *UserSubscriptionClient) mutate(ctx context.Context, m *UserSubscription
 type (
 	hooks struct {
 		APIKey, Account, AccountGroup, Group, PromoCode, PromoCodeUsage, Proxy,
-		RedeemCode, Setting, UsageLog, User, UserAllowedGroup, UserAttributeDefinition,
-		UserAttributeValue, UserSubscription []ent.Hook
+		RedeemCode, Setting, UsageCleanupTask, UsageLog, User, UserAllowedGroup,
+		UserAttributeDefinition, UserAttributeValue, UserSubscription []ent.Hook
 	}
 	inters struct {
 		APIKey, Account, AccountGroup, Group, PromoCode, PromoCodeUsage, Proxy,
-		RedeemCode, Setting, UsageLog, User, UserAllowedGroup, UserAttributeDefinition,
-		UserAttributeValue, UserSubscription []ent.Interceptor
+		RedeemCode, Setting, UsageCleanupTask, UsageLog, User, UserAllowedGroup,
+		UserAttributeDefinition, UserAttributeValue, UserSubscription []ent.Interceptor
 	}
 )
 

backend/ent/ent.go

@@ -21,6 +21,7 @@ import (
 	"github.com/Wei-Shaw/sub2api/ent/proxy"
 	"github.com/Wei-Shaw/sub2api/ent/redeemcode"
 	"github.com/Wei-Shaw/sub2api/ent/setting"
+	"github.com/Wei-Shaw/sub2api/ent/usagecleanuptask"
 	"github.com/Wei-Shaw/sub2api/ent/usagelog"
 	"github.com/Wei-Shaw/sub2api/ent/user"
 	"github.com/Wei-Shaw/sub2api/ent/userallowedgroup"
@@ -96,6 +97,7 @@ func checkColumn(t, c string) error {
 			proxy.Table:                   proxy.ValidColumn,
 			redeemcode.Table:              redeemcode.ValidColumn,
 			setting.Table:                 setting.ValidColumn,
+			usagecleanuptask.Table:        usagecleanuptask.ValidColumn,
 			usagelog.Table:                usagelog.ValidColumn,
 			user.Table:                    user.ValidColumn,
 			userallowedgroup.Table:        userallowedgroup.ValidColumn,

backend/ent/hook/hook.go

@@ -117,6 +117,18 @@ func (f SettingFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, err
 	return nil, fmt.Errorf("unexpected mutation type %T. expect *ent.SettingMutation", m)
 }
 
+// The UsageCleanupTaskFunc type is an adapter to allow the use of ordinary
+// function as UsageCleanupTask mutator.
+type UsageCleanupTaskFunc func(context.Context, *ent.UsageCleanupTaskMutation) (ent.Value, error)
+
+// Mutate calls f(ctx, m).
+func (f UsageCleanupTaskFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error) {
+	if mv, ok := m.(*ent.UsageCleanupTaskMutation); ok {
+		return f(ctx, mv)
+	}
+	return nil, fmt.Errorf("unexpected mutation type %T. expect *ent.UsageCleanupTaskMutation", m)
+}
+
 // The UsageLogFunc type is an adapter to allow the use of ordinary
 // function as UsageLog mutator.
 type UsageLogFunc func(context.Context, *ent.UsageLogMutation) (ent.Value, error)

backend/ent/intercept/intercept.go

@@ -18,6 +18,7 @@ import (
 	"github.com/Wei-Shaw/sub2api/ent/proxy"
 	"github.com/Wei-Shaw/sub2api/ent/redeemcode"
 	"github.com/Wei-Shaw/sub2api/ent/setting"
+	"github.com/Wei-Shaw/sub2api/ent/usagecleanuptask"
 	"github.com/Wei-Shaw/sub2api/ent/usagelog"
 	"github.com/Wei-Shaw/sub2api/ent/user"
 	"github.com/Wei-Shaw/sub2api/ent/userallowedgroup"
@@ -325,6 +326,33 @@ func (f TraverseSetting) Traverse(ctx context.Context, q ent.Query) error {
 	return fmt.Errorf("unexpected query type %T. expect *ent.SettingQuery", q)
 }
 
+// The UsageCleanupTaskFunc type is an adapter to allow the use of ordinary function as a Querier.
+type UsageCleanupTaskFunc func(context.Context, *ent.UsageCleanupTaskQuery) (ent.Value, error)
+
+// Query calls f(ctx, q).
+func (f UsageCleanupTaskFunc) Query(ctx context.Context, q ent.Query) (ent.Value, error) {
+	if q, ok := q.(*ent.UsageCleanupTaskQuery); ok {
+		return f(ctx, q)
+	}
+	return nil, fmt.Errorf("unexpected query type %T. expect *ent.UsageCleanupTaskQuery", q)
+}
+
+// The TraverseUsageCleanupTask type is an adapter to allow the use of ordinary function as Traverser.
+type TraverseUsageCleanupTask func(context.Context, *ent.UsageCleanupTaskQuery) error
+
+// Intercept is a dummy implementation of Intercept that returns the next Querier in the pipeline.
+func (f TraverseUsageCleanupTask) Intercept(next ent.Querier) ent.Querier {
+	return next
+}
+
+// Traverse calls f(ctx, q).
+func (f TraverseUsageCleanupTask) Traverse(ctx context.Context, q ent.Query) error {
+	if q, ok := q.(*ent.UsageCleanupTaskQuery); ok {
+		return f(ctx, q)
+	}
+	return fmt.Errorf("unexpected query type %T. expect *ent.UsageCleanupTaskQuery", q)
+}
+
 // The UsageLogFunc type is an adapter to allow the use of ordinary function as a Querier.
 type UsageLogFunc func(context.Context, *ent.UsageLogQuery) (ent.Value, error)
 
@@ -508,6 +536,8 @@ func NewQuery(q ent.Query) (Query, error) {
 		return &query[*ent.RedeemCodeQuery, predicate.RedeemCode, redeemcode.OrderOption]{typ: ent.TypeRedeemCode, tq: q}, nil
 	case *ent.SettingQuery:
 		return &query[*ent.SettingQuery, predicate.Setting, setting.OrderOption]{typ: ent.TypeSetting, tq: q}, nil
+	case *ent.UsageCleanupTaskQuery:
+		return &query[*ent.UsageCleanupTaskQuery, predicate.UsageCleanupTask, usagecleanuptask.OrderOption]{typ: ent.TypeUsageCleanupTask, tq: q}, nil
 	case *ent.UsageLogQuery:
 		return &query[*ent.UsageLogQuery, predicate.UsageLog, usagelog.OrderOption]{typ: ent.TypeUsageLog, tq: q}, nil
 	case *ent.UserQuery:

backend/ent/migrate/schema.go

@@ -434,6 +434,44 @@ var (
 		Columns:    SettingsColumns,
 		PrimaryKey: []*schema.Column{SettingsColumns[0]},
 	}
+	// UsageCleanupTasksColumns holds the columns for the "usage_cleanup_tasks" table.
+	UsageCleanupTasksColumns = []*schema.Column{
+		{Name: "id", Type: field.TypeInt64, Increment: true},
+		{Name: "created_at", Type: field.TypeTime, SchemaType: map[string]string{"postgres": "timestamptz"}},
+		{Name: "updated_at", Type: field.TypeTime, SchemaType: map[string]string{"postgres": "timestamptz"}},
+		{Name: "status", Type: field.TypeString, Size: 20},
+		{Name: "filters", Type: field.TypeJSON},
+		{Name: "created_by", Type: field.TypeInt64},
+		{Name: "deleted_rows", Type: field.TypeInt64, Default: 0},
+		{Name: "error_message", Type: field.TypeString, Nullable: true},
+		{Name: "canceled_by", Type: field.TypeInt64, Nullable: true},
+		{Name: "canceled_at", Type: field.TypeTime, Nullable: true},
+		{Name: "started_at", Type: field.TypeTime, Nullable: true},
+		{Name: "finished_at", Type: field.TypeTime, Nullable: true},
+	}
+	// UsageCleanupTasksTable holds the schema information for the "usage_cleanup_tasks" table.
+	UsageCleanupTasksTable = &schema.Table{
+		Name:       "usage_cleanup_tasks",
+		Columns:    UsageCleanupTasksColumns,
+		PrimaryKey: []*schema.Column{UsageCleanupTasksColumns[0]},
+		Indexes: []*schema.Index{
+			{
+				Name:    "usagecleanuptask_status_created_at",
+				Unique:  false,
+				Columns: []*schema.Column{UsageCleanupTasksColumns[3], UsageCleanupTasksColumns[1]},
+			},
+			{
+				Name:    "usagecleanuptask_created_at",
+				Unique:  false,
+				Columns: []*schema.Column{UsageCleanupTasksColumns[1]},
+			},
+			{
+				Name:    "usagecleanuptask_canceled_at",
+				Unique:  false,
+				Columns: []*schema.Column{UsageCleanupTasksColumns[9]},
+			},
+		},
+	}
 	// UsageLogsColumns holds the columns for the "usage_logs" table.
 	UsageLogsColumns = []*schema.Column{
 		{Name: "id", Type: field.TypeInt64, Increment: true},
@@ -805,6 +843,7 @@ var (
 		ProxiesTable,
 		RedeemCodesTable,
 		SettingsTable,
+		UsageCleanupTasksTable,
 		UsageLogsTable,
 		UsersTable,
 		UserAllowedGroupsTable,
@@ -851,6 +890,9 @@ func init() {
 	SettingsTable.Annotation = &entsql.Annotation{
 		Table: "settings",
 	}
+	UsageCleanupTasksTable.Annotation = &entsql.Annotation{
+		Table: "usage_cleanup_tasks",
+	}
 	UsageLogsTable.ForeignKeys[0].RefTable = APIKeysTable
 	UsageLogsTable.ForeignKeys[1].RefTable = AccountsTable
 	UsageLogsTable.ForeignKeys[2].RefTable = GroupsTable

backend/ent/mutation.go

@@ -4,6 +4,7 @@ package ent
 import (
 	"context"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"sync"
@@ -21,6 +22,7 @@ import (
 	"github.com/Wei-Shaw/sub2api/ent/proxy"
 	"github.com/Wei-Shaw/sub2api/ent/redeemcode"
 	"github.com/Wei-Shaw/sub2api/ent/setting"
+	"github.com/Wei-Shaw/sub2api/ent/usagecleanuptask"
 	"github.com/Wei-Shaw/sub2api/ent/usagelog"
 	"github.com/Wei-Shaw/sub2api/ent/user"
 	"github.com/Wei-Shaw/sub2api/ent/userallowedgroup"
@@ -47,6 +49,7 @@ const (
 	TypeProxy                   = "Proxy"
 	TypeRedeemCode              = "RedeemCode"
 	TypeSetting                 = "Setting"
+	TypeUsageCleanupTask        = "UsageCleanupTask"
 	TypeUsageLog                = "UsageLog"
 	TypeUser                    = "User"
 	TypeUserAllowedGroup        = "UserAllowedGroup"
@@ -10370,6 +10373,1089 @@ func (m *SettingMutation) ResetEdge(name string) error {
 	return fmt.Errorf("unknown Setting edge %s", name)
 }
+// UsageCleanupTaskMutation represents an operation that mutates the UsageCleanupTask nodes in the graph.
+type UsageCleanupTaskMutation struct {
+	config
+	op              Op
+	typ             string
+	id              *int64
+	created_at      *time.Time
+	updated_at      *time.Time
+	status          *string
+	filters         *json.RawMessage
+	appendfilters   json.RawMessage
+	created_by      *int64
+	addcreated_by   *int64
+	deleted_rows    *int64
+	adddeleted_rows *int64
+	error_message   *string
+	canceled_by     *int64
+	addcanceled_by  *int64
+	canceled_at     *time.Time
+	started_at      *time.Time
+	finished_at     *time.Time
+	clearedFields   map[string]struct{}
+	done            bool
+	oldValue        func(context.Context) (*UsageCleanupTask, error)
+	predicates      []predicate.UsageCleanupTask
+}
+
+var _ ent.Mutation = (*UsageCleanupTaskMutation)(nil)
+
+// usagecleanuptaskOption allows management of the mutation configuration using functional options.
+type usagecleanuptaskOption func(*UsageCleanupTaskMutation)
+
+// newUsageCleanupTaskMutation creates new mutation for the UsageCleanupTask entity.
+func newUsageCleanupTaskMutation(c config, op Op, opts ...usagecleanuptaskOption) *UsageCleanupTaskMutation {
+	m := &UsageCleanupTaskMutation{
+		config:        c,
+		op:            op,
+		typ:           TypeUsageCleanupTask,
+		clearedFields: make(map[string]struct{}),
+	}
+	for _, opt := range opts {
+		opt(m)
+	}
+	return m
+}
+
+// withUsageCleanupTaskID sets the ID field of the mutation.
+func withUsageCleanupTaskID(id int64) usagecleanuptaskOption {
+	return func(m *UsageCleanupTaskMutation) {
+		var (
+			err   error
+			once  sync.Once
+			value *UsageCleanupTask
+		)
+		m.oldValue = func(ctx context.Context) (*UsageCleanupTask, error) {
+			once.Do(func() {
+				if m.done {
+					err = errors.New("querying old values post mutation is not allowed")
+				} else {
+					value, err = m.Client().UsageCleanupTask.Get(ctx, id)
+				}
+			})
+			return value, err
+		}
+		m.id = &id
+	}
+}
+
+// withUsageCleanupTask sets the old UsageCleanupTask of the mutation.
+func withUsageCleanupTask(node *UsageCleanupTask) usagecleanuptaskOption {
+	return func(m *UsageCleanupTaskMutation) {
+		m.oldValue = func(context.Context) (*UsageCleanupTask, error) {
+			return node, nil
+		}
+		m.id = &node.ID
+	}
+}
+
+// Client returns a new `ent.Client` from the mutation. If the mutation was
+// executed in a transaction (ent.Tx), a transactional client is returned.
+func (m UsageCleanupTaskMutation) Client() *Client {
+	client := &Client{config: m.config}
+	client.init()
+	return client
+}
+
+// Tx returns an `ent.Tx` for mutations that were executed in transactions;
+// it returns an error otherwise.
+func (m UsageCleanupTaskMutation) Tx() (*Tx, error) {
+	if _, ok := m.driver.(*txDriver); !ok {
+		return nil, errors.New("ent: mutation is not running in a transaction")
+	}
+	tx := &Tx{config: m.config}
+	tx.init()
+	return tx, nil
+}
+
+// ID returns the ID value in the mutation. Note that the ID is only available
+// if it was provided to the builder or after it was returned from the database.
+func (m *UsageCleanupTaskMutation) ID() (id int64, exists bool) {
+	if m.id == nil {
+		return
+	}
+	return *m.id, true
+}
+
+// IDs queries the database and returns the entity ids that match the mutation's predicate.
+// That means, if the mutation is applied within a transaction with an isolation level such
+// as sql.LevelSerializable, the returned ids match the ids of the rows that will be updated
+// or updated by the mutation.
+func (m *UsageCleanupTaskMutation) IDs(ctx context.Context) ([]int64, error) {
+	switch {
+	case m.op.Is(OpUpdateOne | OpDeleteOne):
+		id, exists := m.ID()
+		if exists {
+			return []int64{id}, nil
+		}
+		fallthrough
+	case m.op.Is(OpUpdate | OpDelete):
+		return m.Client().UsageCleanupTask.Query().Where(m.predicates...).IDs(ctx)
+	default:
+		return nil, fmt.Errorf("IDs is not allowed on %s operations", m.op)
+	}
+}
+
+// SetCreatedAt sets the "created_at" field.
+func (m *UsageCleanupTaskMutation) SetCreatedAt(t time.Time) {
+	m.created_at = &t
+}
+
+// CreatedAt returns the value of the "created_at" field in the mutation.
+func (m *UsageCleanupTaskMutation) CreatedAt() (r time.Time, exists bool) {
+	v := m.created_at
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldCreatedAt returns the old "created_at" field's value of the UsageCleanupTask entity.
+// If the UsageCleanupTask object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *UsageCleanupTaskMutation) OldCreatedAt(ctx context.Context) (v time.Time, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldCreatedAt is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldCreatedAt requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldCreatedAt: %w", err)
+	}
+	return oldValue.CreatedAt, nil
+}
+
+// ResetCreatedAt resets all changes to the "created_at" field.
+func (m *UsageCleanupTaskMutation) ResetCreatedAt() {
+	m.created_at = nil
+}
+
+// SetUpdatedAt sets the "updated_at" field.
+func (m *UsageCleanupTaskMutation) SetUpdatedAt(t time.Time) {
+	m.updated_at = &t
+}
+
+// UpdatedAt returns the value of the "updated_at" field in the mutation.
+func (m *UsageCleanupTaskMutation) UpdatedAt() (r time.Time, exists bool) {
+	v := m.updated_at
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldUpdatedAt returns the old "updated_at" field's value of the UsageCleanupTask entity.
+// If the UsageCleanupTask object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *UsageCleanupTaskMutation) OldUpdatedAt(ctx context.Context) (v time.Time, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldUpdatedAt is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldUpdatedAt requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldUpdatedAt: %w", err)
+	}
+	return oldValue.UpdatedAt, nil
+}
+
+// ResetUpdatedAt resets all changes to the "updated_at" field.
+func (m *UsageCleanupTaskMutation) ResetUpdatedAt() {
+	m.updated_at = nil
+}
+
+// SetStatus sets the "status" field.
+func (m *UsageCleanupTaskMutation) SetStatus(s string) {
+	m.status = &s
+}
+
+// Status returns the value of the "status" field in the mutation.
+func (m *UsageCleanupTaskMutation) Status() (r string, exists bool) {
+	v := m.status
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldStatus returns the old "status" field's value of the UsageCleanupTask entity.
+// If the UsageCleanupTask object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *UsageCleanupTaskMutation) OldStatus(ctx context.Context) (v string, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldStatus is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldStatus requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldStatus: %w", err)
+	}
+	return oldValue.Status, nil
+}
+
+// ResetStatus resets all changes to the "status" field.
+func (m *UsageCleanupTaskMutation) ResetStatus() {
+	m.status = nil
+}
+
+// SetFilters sets the "filters" field.
+func (m *UsageCleanupTaskMutation) SetFilters(jm json.RawMessage) {
+	m.filters = &jm
+	m.appendfilters = nil
+}
+
+// Filters returns the value of the "filters" field in the mutation.
+func (m *UsageCleanupTaskMutation) Filters() (r json.RawMessage, exists bool) {
+	v := m.filters
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldFilters returns the old "filters" field's value of the UsageCleanupTask entity.
+// If the UsageCleanupTask object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *UsageCleanupTaskMutation) OldFilters(ctx context.Context) (v json.RawMessage, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldFilters is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldFilters requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldFilters: %w", err)
+	}
+	return oldValue.Filters, nil
+}
+
+// AppendFilters adds jm to the "filters" field.
+func (m *UsageCleanupTaskMutation) AppendFilters(jm json.RawMessage) {
+	m.appendfilters = append(m.appendfilters, jm...)
+}
+
+// AppendedFilters returns the list of values that were appended to the "filters" field in this mutation.
+func (m *UsageCleanupTaskMutation) AppendedFilters() (json.RawMessage, bool) {
+	if len(m.appendfilters) == 0 {
+		return nil, false
+	}
+	return m.appendfilters, true
+}
+
+// ResetFilters resets all changes to the "filters" field.
+func (m *UsageCleanupTaskMutation) ResetFilters() {
+	m.filters = nil
+	m.appendfilters = nil
+}
+
+// SetCreatedBy sets the "created_by" field.
+func (m *UsageCleanupTaskMutation) SetCreatedBy(i int64) {
+	m.created_by = &i
+	m.addcreated_by = nil
+}
+
+// CreatedBy returns the value of the "created_by" field in the mutation.
+func (m *UsageCleanupTaskMutation) CreatedBy() (r int64, exists bool) {
+	v := m.created_by
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldCreatedBy returns the old "created_by" field's value of the UsageCleanupTask entity.
+// If the UsageCleanupTask object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *UsageCleanupTaskMutation) OldCreatedBy(ctx context.Context) (v int64, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldCreatedBy is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldCreatedBy requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldCreatedBy: %w", err)
+	}
+	return oldValue.CreatedBy, nil
+}
+
+// AddCreatedBy adds i to the "created_by" field.
+func (m *UsageCleanupTaskMutation) AddCreatedBy(i int64) {
+	if m.addcreated_by != nil {
+		*m.addcreated_by += i
+	} else {
+		m.addcreated_by = &i
+	}
+}
+
+// AddedCreatedBy returns the value that was added to the "created_by" field in this mutation.
+func (m *UsageCleanupTaskMutation) AddedCreatedBy() (r int64, exists bool) {
+	v := m.addcreated_by
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// ResetCreatedBy resets all changes to the "created_by" field.
+func (m *UsageCleanupTaskMutation) ResetCreatedBy() {
+	m.created_by = nil
+	m.addcreated_by = nil
+}
+
+// SetDeletedRows sets the "deleted_rows" field.
+func (m *UsageCleanupTaskMutation) SetDeletedRows(i int64) {
+	m.deleted_rows = &i
+	m.adddeleted_rows = nil
+}
+
+// DeletedRows returns the value of the "deleted_rows" field in the mutation.
+func (m *UsageCleanupTaskMutation) DeletedRows() (r int64, exists bool) {
+	v := m.deleted_rows
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldDeletedRows returns the old "deleted_rows" field's value of the UsageCleanupTask entity.
+// If the UsageCleanupTask object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *UsageCleanupTaskMutation) OldDeletedRows(ctx context.Context) (v int64, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldDeletedRows is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldDeletedRows requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldDeletedRows: %w", err)
+	}
+	return oldValue.DeletedRows, nil
+}
+
+// AddDeletedRows adds i to the "deleted_rows" field.
+func (m *UsageCleanupTaskMutation) AddDeletedRows(i int64) {
+	if m.adddeleted_rows != nil {
+		*m.adddeleted_rows += i
+	} else {
+		m.adddeleted_rows = &i
+	}
+}
+
+// AddedDeletedRows returns the value that was added to the "deleted_rows" field in this mutation.
+func (m *UsageCleanupTaskMutation) AddedDeletedRows() (r int64, exists bool) {
+	v := m.adddeleted_rows
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// ResetDeletedRows resets all changes to the "deleted_rows" field.
+func (m *UsageCleanupTaskMutation) ResetDeletedRows() {
+	m.deleted_rows = nil
+	m.adddeleted_rows = nil
+}
+
+// SetErrorMessage sets the "error_message" field.
+func (m *UsageCleanupTaskMutation) SetErrorMessage(s string) {
+	m.error_message = &s
+}
+
+// ErrorMessage returns the value of the "error_message" field in the mutation.
+func (m *UsageCleanupTaskMutation) ErrorMessage() (r string, exists bool) {
+	v := m.error_message
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldErrorMessage returns the old "error_message" field's value of the UsageCleanupTask entity.
+// If the UsageCleanupTask object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *UsageCleanupTaskMutation) OldErrorMessage(ctx context.Context) (v *string, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldErrorMessage is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldErrorMessage requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldErrorMessage: %w", err)
+	}
+	return oldValue.ErrorMessage, nil
+}
+
+// ClearErrorMessage clears the value of the "error_message" field.
+func (m *UsageCleanupTaskMutation) ClearErrorMessage() {
+	m.error_message = nil
+	m.clearedFields[usagecleanuptask.FieldErrorMessage] = struct{}{}
+}
+
+// ErrorMessageCleared returns if the "error_message" field was cleared in this mutation.
+func (m *UsageCleanupTaskMutation) ErrorMessageCleared() bool {
+	_, ok := m.clearedFields[usagecleanuptask.FieldErrorMessage]
+	return ok
+}
+
+// ResetErrorMessage resets all changes to the "error_message" field.
+func (m *UsageCleanupTaskMutation) ResetErrorMessage() {
+	m.error_message = nil
+	delete(m.clearedFields, usagecleanuptask.FieldErrorMessage)
+}
+
+// SetCanceledBy sets the "canceled_by" field.
+func (m *UsageCleanupTaskMutation) SetCanceledBy(i int64) {
+	m.canceled_by = &i
+	m.addcanceled_by = nil
+}
+
+// CanceledBy returns the value of the "canceled_by" field in the mutation.
+func (m *UsageCleanupTaskMutation) CanceledBy() (r int64, exists bool) {
+	v := m.canceled_by
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldCanceledBy returns the old "canceled_by" field's value of the UsageCleanupTask entity.
+// If the UsageCleanupTask object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *UsageCleanupTaskMutation) OldCanceledBy(ctx context.Context) (v *int64, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldCanceledBy is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldCanceledBy requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldCanceledBy: %w", err)
+	}
+	return oldValue.CanceledBy, nil
+}
+
+// AddCanceledBy adds i to the "canceled_by" field.
+func (m *UsageCleanupTaskMutation) AddCanceledBy(i int64) {
+	if m.addcanceled_by != nil {
+		*m.addcanceled_by += i
+	} else {
+		m.addcanceled_by = &i
+	}
+}
+
+// AddedCanceledBy returns the value that was added to the "canceled_by" field in this mutation.
+func (m *UsageCleanupTaskMutation) AddedCanceledBy() (r int64, exists bool) {
+	v := m.addcanceled_by
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// ClearCanceledBy clears the value of the "canceled_by" field.
+func (m *UsageCleanupTaskMutation) ClearCanceledBy() {
+	m.canceled_by = nil
+	m.addcanceled_by = nil
+	m.clearedFields[usagecleanuptask.FieldCanceledBy] = struct{}{}
+}
+
+// CanceledByCleared returns if the "canceled_by" field was cleared in this mutation.
+func (m *UsageCleanupTaskMutation) CanceledByCleared() bool {
+	_, ok := m.clearedFields[usagecleanuptask.FieldCanceledBy]
+	return ok
+}
+
+// ResetCanceledBy resets all changes to the "canceled_by" field.
+func (m *UsageCleanupTaskMutation) ResetCanceledBy() {
+	m.canceled_by = nil
+	m.addcanceled_by = nil
+	delete(m.clearedFields, usagecleanuptask.FieldCanceledBy)
+}
+
+// SetCanceledAt sets the "canceled_at" field.
+func (m *UsageCleanupTaskMutation) SetCanceledAt(t time.Time) {
+	m.canceled_at = &t
+}
+
+// CanceledAt returns the value of the "canceled_at" field in the mutation.
+func (m *UsageCleanupTaskMutation) CanceledAt() (r time.Time, exists bool) {
+	v := m.canceled_at
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldCanceledAt returns the old "canceled_at" field's value of the UsageCleanupTask entity.
+// If the UsageCleanupTask object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *UsageCleanupTaskMutation) OldCanceledAt(ctx context.Context) (v *time.Time, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldCanceledAt is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldCanceledAt requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldCanceledAt: %w", err)
+	}
+	return oldValue.CanceledAt, nil
+}
+
+// ClearCanceledAt clears the value of the "canceled_at" field.
+func (m *UsageCleanupTaskMutation) ClearCanceledAt() {
+	m.canceled_at = nil
+	m.clearedFields[usagecleanuptask.FieldCanceledAt] = struct{}{}
+}
+
+// CanceledAtCleared returns if the "canceled_at" field was cleared in this mutation.
+func (m *UsageCleanupTaskMutation) CanceledAtCleared() bool {
+	_, ok := m.clearedFields[usagecleanuptask.FieldCanceledAt]
+	return ok
+}
+
+// ResetCanceledAt resets all changes to the "canceled_at" field.
+func (m *UsageCleanupTaskMutation) ResetCanceledAt() {
+	m.canceled_at = nil
+	delete(m.clearedFields, usagecleanuptask.FieldCanceledAt)
+}
+
+// SetStartedAt sets the "started_at" field.
+func (m *UsageCleanupTaskMutation) SetStartedAt(t time.Time) {
+	m.started_at = &t
+}
+
+// StartedAt returns the value of the "started_at" field in the mutation.
+func (m *UsageCleanupTaskMutation) StartedAt() (r time.Time, exists bool) {
+	v := m.started_at
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldStartedAt returns the old "started_at" field's value of the UsageCleanupTask entity.
+// If the UsageCleanupTask object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *UsageCleanupTaskMutation) OldStartedAt(ctx context.Context) (v *time.Time, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldStartedAt is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldStartedAt requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldStartedAt: %w", err)
+	}
+	return oldValue.StartedAt, nil
+}
+
+// ClearStartedAt clears the value of the "started_at" field.
+func (m *UsageCleanupTaskMutation) ClearStartedAt() {
+	m.started_at = nil
+	m.clearedFields[usagecleanuptask.FieldStartedAt] = struct{}{}
+}
+
+// StartedAtCleared returns if the "started_at" field was cleared in this mutation.
+func (m *UsageCleanupTaskMutation) StartedAtCleared() bool {
+	_, ok := m.clearedFields[usagecleanuptask.FieldStartedAt]
+	return ok
+}
+
+// ResetStartedAt resets all changes to the "started_at" field.
+func (m *UsageCleanupTaskMutation) ResetStartedAt() {
+	m.started_at = nil
+	delete(m.clearedFields, usagecleanuptask.FieldStartedAt)
+}
+
+// SetFinishedAt sets the "finished_at" field.
+func (m *UsageCleanupTaskMutation) SetFinishedAt(t time.Time) {
+	m.finished_at = &t
+}
+
+// FinishedAt returns the value of the "finished_at" field in the mutation.
+func (m *UsageCleanupTaskMutation) FinishedAt() (r time.Time, exists bool) {
+	v := m.finished_at
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldFinishedAt returns the old "finished_at" field's value of the UsageCleanupTask entity.
+// If the UsageCleanupTask object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *UsageCleanupTaskMutation) OldFinishedAt(ctx context.Context) (v *time.Time, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldFinishedAt is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldFinishedAt requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldFinishedAt: %w", err)
+	}
+	return oldValue.FinishedAt, nil
+}
+
+// ClearFinishedAt clears the value of the "finished_at" field.
+func (m *UsageCleanupTaskMutation) ClearFinishedAt() {
+	m.finished_at = nil
+	m.clearedFields[usagecleanuptask.FieldFinishedAt] = struct{}{}
+}
+
+// FinishedAtCleared returns if the "finished_at" field was cleared in this mutation.
+func (m *UsageCleanupTaskMutation) FinishedAtCleared() bool {
+	_, ok := m.clearedFields[usagecleanuptask.FieldFinishedAt]
+	return ok
+}
+
+// ResetFinishedAt resets all changes to the "finished_at" field.
+func (m *UsageCleanupTaskMutation) ResetFinishedAt() {
+	m.finished_at = nil
+	delete(m.clearedFields, usagecleanuptask.FieldFinishedAt)
+}
+
+// Where appends a list predicates to the UsageCleanupTaskMutation builder.
+func (m *UsageCleanupTaskMutation) Where(ps ...predicate.UsageCleanupTask) {
+	m.predicates = append(m.predicates, ps...)
+}
+
+// WhereP appends storage-level predicates to the UsageCleanupTaskMutation builder. Using this method,
+// users can use type-assertion to append predicates that do not depend on any generated package.
+func (m *UsageCleanupTaskMutation) WhereP(ps ...func(*sql.Selector)) {
+	p := make([]predicate.UsageCleanupTask, len(ps))
+	for i := range ps {
+		p[i] = ps[i]
+	}
+	m.Where(p...)
+}
+
+// Op returns the operation name.
+func (m *UsageCleanupTaskMutation) Op() Op {
+	return m.op
+}
+
+// SetOp allows setting the mutation operation.
+func (m *UsageCleanupTaskMutation) SetOp(op Op) {
+	m.op = op
+}
+
+// Type returns the node type of this mutation (UsageCleanupTask).
+func (m *UsageCleanupTaskMutation) Type() string {
+	return m.typ
+}
+
+// Fields returns all fields that were changed during this mutation. Note that in
+// order to get all numeric fields that were incremented/decremented, call
+// AddedFields().
+func (m *UsageCleanupTaskMutation) Fields() []string {
+	fields := make([]string, 0, 11)
+	if m.created_at != nil {
+		fields = append(fields, usagecleanuptask.FieldCreatedAt)
+	}
+	if m.updated_at != nil {
+		fields = append(fields, usagecleanuptask.FieldUpdatedAt)
+	}
+	if m.status != nil {
+		fields = append(fields, usagecleanuptask.FieldStatus)
+	}
+	if m.filters != nil {
+		fields = append(fields, usagecleanuptask.FieldFilters)
+	}
+	if m.created_by != nil {
+		fields = append(fields, usagecleanuptask.FieldCreatedBy)
+	}
+	if m.deleted_rows != nil {
+		fields = append(fields, usagecleanuptask.FieldDeletedRows)
+	}
+	if m.error_message != nil {
+		fields = append(fields, usagecleanuptask.FieldErrorMessage)
+	}
+	if m.canceled_by != nil {
+		fields = append(fields, usagecleanuptask.FieldCanceledBy)
+	}
+	if m.canceled_at != nil {
+		fields = append(fields, usagecleanuptask.FieldCanceledAt)
+	}
+	if m.started_at != nil {
+		fields = append(fields, usagecleanuptask.FieldStartedAt)
+	}
+	if m.finished_at != nil {
+		fields = append(fields, usagecleanuptask.FieldFinishedAt)
+	}
+	return fields
+}
+
+// Field returns the value of a field with the given name. The second boolean
+// return value indicates that this field was not set, or was not defined in the
+// schema.
+func (m *UsageCleanupTaskMutation) Field(name string) (ent.Value, bool) {
+	switch name {
+	case usagecleanuptask.FieldCreatedAt:
+		return m.CreatedAt()
+	case usagecleanuptask.FieldUpdatedAt:
+		return m.UpdatedAt()
+	case usagecleanuptask.FieldStatus:
+		return m.Status()
+	case usagecleanuptask.FieldFilters:
+		return m.Filters()
+	case usagecleanuptask.FieldCreatedBy:
+		return m.CreatedBy()
+	case usagecleanuptask.FieldDeletedRows:
+		return m.DeletedRows()
+	case usagecleanuptask.FieldErrorMessage:
+		return m.ErrorMessage()
+	case usagecleanuptask.FieldCanceledBy:
+		return m.CanceledBy()
+	case usagecleanuptask.FieldCanceledAt:
+		return m.CanceledAt()
+	case usagecleanuptask.FieldStartedAt:
+		return m.StartedAt()
+	case usagecleanuptask.FieldFinishedAt:
+		return m.FinishedAt()
+	}
+	return nil, false
+}
+
+// OldField returns the old value of the field from the database. An error is
+// returned if the mutation operation is not UpdateOne, or the query to the
+// database failed.
+func (m *UsageCleanupTaskMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
+	switch name {
+	case usagecleanuptask.FieldCreatedAt:
+		return m.OldCreatedAt(ctx)
+	case usagecleanuptask.FieldUpdatedAt:
+		return m.OldUpdatedAt(ctx)
+	case usagecleanuptask.FieldStatus:
+		return m.OldStatus(ctx)
+	case usagecleanuptask.FieldFilters:
+		return m.OldFilters(ctx)
+	case usagecleanuptask.FieldCreatedBy:
+		return m.OldCreatedBy(ctx)
+	case usagecleanuptask.FieldDeletedRows:
+		return m.OldDeletedRows(ctx)
+	case usagecleanuptask.FieldErrorMessage:
+		return m.OldErrorMessage(ctx)
+	case usagecleanuptask.FieldCanceledBy:
+		return m.OldCanceledBy(ctx)
+	case usagecleanuptask.FieldCanceledAt:
+		return m.OldCanceledAt(ctx)
+	case usagecleanuptask.FieldStartedAt:
+		return m.OldStartedAt(ctx)
+	case usagecleanuptask.FieldFinishedAt:
+		return m.OldFinishedAt(ctx)
+	}
+	return nil, fmt.Errorf("unknown UsageCleanupTask field %s", name)
+}
+
+// SetField sets the value of a field with the given name. It returns an error if
+// the field is not defined in the schema, or if the type mismatched the field
+// type.
+func (m *UsageCleanupTaskMutation) SetField(name string, value ent.Value) error {
+	switch name {
+	case usagecleanuptask.FieldCreatedAt:
+		v, ok := value.(time.Time)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetCreatedAt(v)
+		return nil
+	case usagecleanuptask.FieldUpdatedAt:
+		v, ok := value.(time.Time)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetUpdatedAt(v)
+		return nil
+	case usagecleanuptask.FieldStatus:
+		v, ok := value.(string)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetStatus(v)
+		return nil
+	case usagecleanuptask.FieldFilters:
+		v, ok := value.(json.RawMessage)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetFilters(v)
+		return nil
+	case usagecleanuptask.FieldCreatedBy:
+		v, ok := value.(int64)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetCreatedBy(v)
+		return nil
+	case usagecleanuptask.FieldDeletedRows:
+		v, ok := value.(int64)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetDeletedRows(v)
+		return nil
+	case usagecleanuptask.FieldErrorMessage:
+		v, ok := value.(string)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetErrorMessage(v)
+		return nil
+	case usagecleanuptask.FieldCanceledBy:
+		v, ok := value.(int64)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetCanceledBy(v)
+		return nil
+	case usagecleanuptask.FieldCanceledAt:
+		v, ok := value.(time.Time)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetCanceledAt(v)
+		return nil
+	case usagecleanuptask.FieldStartedAt:
+		v, ok := value.(time.Time)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetStartedAt(v)
+		return nil
+	case usagecleanuptask.FieldFinishedAt:
+		v, ok := value.(time.Time)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetFinishedAt(v)
+		return nil
+	}
+	return fmt.Errorf("unknown UsageCleanupTask field %s", name)
+}
+
+// AddedFields returns all numeric fields that were incremented/decremented during
+// this mutation.
+func (m *UsageCleanupTaskMutation) AddedFields() []string {
+	var fields []string
+	if m.addcreated_by != nil {
+		fields = append(fields, usagecleanuptask.FieldCreatedBy)
+	}
+	if m.adddeleted_rows != nil {
+		fields = append(fields, usagecleanuptask.FieldDeletedRows)
+	}
+	if m.addcanceled_by != nil {
+		fields = append(fields, usagecleanuptask.FieldCanceledBy)
+	}
+	return fields
+}
+
+// AddedField returns the numeric value that was incremented/decremented on a field
+// with the given name. The second boolean return value indicates that this field
+// was not set, or was not defined in the schema.
+func (m *UsageCleanupTaskMutation) AddedField(name string) (ent.Value, bool) {
+	switch name {
+	case usagecleanuptask.FieldCreatedBy:
+		return m.AddedCreatedBy()
+	case usagecleanuptask.FieldDeletedRows:
+		return m.AddedDeletedRows()
+	case usagecleanuptask.FieldCanceledBy:
+		return m.AddedCanceledBy()
+	}
+	return nil, false
+}
+
+// AddField adds the value to the field with the given name. It returns an error if
+// the field is not defined in the schema, or if the type mismatched the field
+// type.
+func (m *UsageCleanupTaskMutation) AddField(name string, value ent.Value) error {
+	switch name {
+	case usagecleanuptask.FieldCreatedBy:
+		v, ok := value.(int64)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.AddCreatedBy(v)
+		return nil
+	case usagecleanuptask.FieldDeletedRows:
+		v, ok := value.(int64)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.AddDeletedRows(v)
+		return nil
+	case usagecleanuptask.FieldCanceledBy:
+		v, ok := value.(int64)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.AddCanceledBy(v)
+		return nil
+	}
+	return fmt.Errorf("unknown UsageCleanupTask numeric field %s", name)
+}
+
+// ClearedFields returns all nullable fields that were cleared during this
+// mutation.
+func (m *UsageCleanupTaskMutation) ClearedFields() []string {
+	var fields []string
+	if m.FieldCleared(usagecleanuptask.FieldErrorMessage) {
+		fields = append(fields, usagecleanuptask.FieldErrorMessage)
+	}
+	if m.FieldCleared(usagecleanuptask.FieldCanceledBy) {
+		fields = append(fields, usagecleanuptask.FieldCanceledBy)
+	}
+	if m.FieldCleared(usagecleanuptask.FieldCanceledAt) {
+		fields = append(fields, usagecleanuptask.FieldCanceledAt)
+	}
+	if m.FieldCleared(usagecleanuptask.FieldStartedAt) {
+		fields = append(fields, usagecleanuptask.FieldStartedAt)
+	}
+	if m.FieldCleared(usagecleanuptask.FieldFinishedAt) {
+		fields = append(fields, usagecleanuptask.FieldFinishedAt)
+	}
+	return fields
+}
+
+// FieldCleared returns a boolean indicating if a field with the given name was
+// cleared in this mutation.
+func (m *UsageCleanupTaskMutation) FieldCleared(name string) bool {
+	_, ok := m.clearedFields[name]
+	return ok
+}
+
+// ClearField clears the value of the field with the given name. It returns an
+// error if the field is not defined in the schema.
+func (m *UsageCleanupTaskMutation) ClearField(name string) error {
+	switch name {
+	case usagecleanuptask.FieldErrorMessage:
+		m.ClearErrorMessage()
+		return nil
+	case usagecleanuptask.FieldCanceledBy:
+		m.ClearCanceledBy()
+		return nil
+	case usagecleanuptask.FieldCanceledAt:
+		m.ClearCanceledAt()
+		return nil
+	case usagecleanuptask.FieldStartedAt:
+		m.ClearStartedAt()
+		return nil
+	case usagecleanuptask.FieldFinishedAt:
+		m.ClearFinishedAt()
+		return nil
+	}
+	return fmt.Errorf("unknown UsageCleanupTask nullable field %s", name)
+}
+
+// ResetField resets all changes in the mutation for the field with the given name.
+// It returns an error if the field is not defined in the schema.
+func (m *UsageCleanupTaskMutation) ResetField(name string) error {
+	switch name {
+	case usagecleanuptask.FieldCreatedAt:
+		m.ResetCreatedAt()
+		return nil
+	case usagecleanuptask.FieldUpdatedAt:
+		m.ResetUpdatedAt()
+		return nil
+	case usagecleanuptask.FieldStatus:
+		m.ResetStatus()
+		return nil
+	case usagecleanuptask.FieldFilters:
+		m.ResetFilters()
+		return nil
+	case usagecleanuptask.FieldCreatedBy:
+		m.ResetCreatedBy()
+		return nil
+	case usagecleanuptask.FieldDeletedRows:
+		m.ResetDeletedRows()
+		return nil
+	case usagecleanuptask.FieldErrorMessage:
+		m.ResetErrorMessage()
+		return nil
+	case usagecleanuptask.FieldCanceledBy:
+		m.ResetCanceledBy()
+		return nil
+	case usagecleanuptask.FieldCanceledAt:
+		m.ResetCanceledAt()
+		return nil
+	case usagecleanuptask.FieldStartedAt:
+		m.ResetStartedAt()
+		return nil
+	case usagecleanuptask.FieldFinishedAt:
+		m.ResetFinishedAt()
+		return nil
+	}
+	return fmt.Errorf("unknown UsageCleanupTask field %s", name)
+}
+
+// AddedEdges returns all edge names that were set/added in this mutation.
+func (m *UsageCleanupTaskMutation) AddedEdges() []string {
+	edges := make([]string, 0, 0)
+	return edges
+}
+
+// AddedIDs returns all IDs (to other nodes) that were added for the given edge
+// name in this mutation.
+func (m *UsageCleanupTaskMutation) AddedIDs(name string) []ent.Value {
+	return nil
+}
+
+// RemovedEdges returns all edge names that were removed in this mutation.
+func (m *UsageCleanupTaskMutation) RemovedEdges() []string {
+	edges := make([]string, 0, 0)
+	return edges
+}
+
+// RemovedIDs returns all IDs (to other nodes) that were removed for the edge with
+// the given name in this mutation.
+func (m *UsageCleanupTaskMutation) RemovedIDs(name string) []ent.Value {
+	return nil
+}
+
+// ClearedEdges returns all edge names that were cleared in this mutation.
+func (m *UsageCleanupTaskMutation) ClearedEdges() []string {
+	edges := make([]string, 0, 0)
+	return edges
+}
+
+// EdgeCleared returns a boolean which indicates if the edge with the given name
+// was cleared in this mutation.
+func (m *UsageCleanupTaskMutation) EdgeCleared(name string) bool {
+	return false
+}
+
+// ClearEdge clears the value of the edge with the given name. It returns an error
+// if that edge is not defined in the schema.
+func (m *UsageCleanupTaskMutation) ClearEdge(name string) error {
+	return fmt.Errorf("unknown UsageCleanupTask unique edge %s", name)
+}
+
+// ResetEdge resets all changes to the edge with the given name in this mutation.
+// It returns an error if the edge is not defined in the schema.
+func (m *UsageCleanupTaskMutation) ResetEdge(name string) error {
+	return fmt.Errorf("unknown UsageCleanupTask edge %s", name)
+}
+
 // UsageLogMutation represents an operation that mutates the UsageLog nodes in the graph.
 type UsageLogMutation struct {
 	config

backend/ent/predicate/predicate.go

@@ -33,6 +33,9 @@ type RedeemCode func(*sql.Selector)
 // Setting is the predicate function for setting builders.
 type Setting func(*sql.Selector)
 
+// UsageCleanupTask is the predicate function for usagecleanuptask builders.
+type UsageCleanupTask func(*sql.Selector)
+
 // UsageLog is the predicate function for usagelog builders.
 type UsageLog func(*sql.Selector)
 

backend/ent/runtime/runtime.go

@@ -15,6 +15,7 @@ import (
 	"github.com/Wei-Shaw/sub2api/ent/redeemcode"
 	"github.com/Wei-Shaw/sub2api/ent/schema"
 	"github.com/Wei-Shaw/sub2api/ent/setting"
+	"github.com/Wei-Shaw/sub2api/ent/usagecleanuptask"
 	"github.com/Wei-Shaw/sub2api/ent/usagelog"
 	"github.com/Wei-Shaw/sub2api/ent/user"
 	"github.com/Wei-Shaw/sub2api/ent/userallowedgroup"
@@ -495,6 +496,43 @@ func init() {
 	setting.DefaultUpdatedAt = settingDescUpdatedAt.Default.(func() time.Time)
 	// setting.UpdateDefaultUpdatedAt holds the default value on update for the updated_at field.
 	setting.UpdateDefaultUpdatedAt = settingDescUpdatedAt.UpdateDefault.(func() time.Time)
+	usagecleanuptaskMixin := schema.UsageCleanupTask{}.Mixin()
+	usagecleanuptaskMixinFields0 := usagecleanuptaskMixin[0].Fields()
+	_ = usagecleanuptaskMixinFields0
+	usagecleanuptaskFields := schema.UsageCleanupTask{}.Fields()
+	_ = usagecleanuptaskFields
+	// usagecleanuptaskDescCreatedAt is the schema descriptor for created_at field.
+	usagecleanuptaskDescCreatedAt := usagecleanuptaskMixinFields0[0].Descriptor()
+	// usagecleanuptask.DefaultCreatedAt holds the default value on creation for the created_at field.
+	usagecleanuptask.DefaultCreatedAt = usagecleanuptaskDescCreatedAt.Default.(func() time.Time)
+	// usagecleanuptaskDescUpdatedAt is the schema descriptor for updated_at field.
+	usagecleanuptaskDescUpdatedAt := usagecleanuptaskMixinFields0[1].Descriptor()
+	// usagecleanuptask.DefaultUpdatedAt holds the default value on creation for the updated_at field.
+	usagecleanuptask.DefaultUpdatedAt = usagecleanuptaskDescUpdatedAt.Default.(func() time.Time)
+	// usagecleanuptask.UpdateDefaultUpdatedAt holds the default value on update for the updated_at field.
+	usagecleanuptask.UpdateDefaultUpdatedAt = usagecleanuptaskDescUpdatedAt.UpdateDefault.(func() time.Time)
+	// usagecleanuptaskDescStatus is the schema descriptor for status field.
+	usagecleanuptaskDescStatus := usagecleanuptaskFields[0].Descriptor()
+	// usagecleanuptask.StatusValidator is a validator for the "status" field. It is called by the builders before save.
+	usagecleanuptask.StatusValidator = func() func(string) error {
+		validators := usagecleanuptaskDescStatus.Validators
+		fns := [...]func(string) error{
+			validators[0].(func(string) error),
+			validators[1].(func(string) error),
+		}
+		return func(status string) error {
+			for _, fn := range fns {
+				if err := fn(status); err != nil {
+					return err
+				}
+			}
+			return nil
+		}
+	}()
+	// usagecleanuptaskDescDeletedRows is the schema descriptor for deleted_rows field.
+	usagecleanuptaskDescDeletedRows := usagecleanuptaskFields[3].Descriptor()
+	// usagecleanuptask.DefaultDeletedRows holds the default value on creation for the deleted_rows field.
+	usagecleanuptask.DefaultDeletedRows = usagecleanuptaskDescDeletedRows.Default.(int64)
 	usagelogFields := schema.UsageLog{}.Fields()
 	_ = usagelogFields
 	// usagelogDescRequestID is the schema descriptor for request_id field.

backend/ent/schema/mixins/soft_delete.go

@@ -5,6 +5,7 @@ package mixins
 import (
 	"context"
 	"fmt"
+	"reflect"
 	"time"
 
 	"entgo.io/ent"
@@ -12,7 +13,6 @@ 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"
 )
 
@@ -113,7 +113,6 @@ 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)
@@ -124,7 +123,7 @@ 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 mx.Client().Mutate(ctx, m)
+				return mutateWithClient(ctx, m, next)
 			})
 		},
 	}
@@ -137,3 +136,41 @@ func (d SoftDeleteMixin) applyPredicate(w interface{ WhereP(...func(*sql.Selecto
 		sql.FieldIsNull(d.Fields()[0].Descriptor().Name),
 	)
 }
+
+func mutateWithClient(ctx context.Context, m ent.Mutation, fallback ent.Mutator) (ent.Value, error) {
+	clientMethod := reflect.ValueOf(m).MethodByName("Client")
+	if !clientMethod.IsValid() || clientMethod.Type().NumIn() != 0 || clientMethod.Type().NumOut() != 1 {
+		return nil, fmt.Errorf("soft delete: mutation client method not found for %T", m)
+	}
+	client := clientMethod.Call(nil)[0]
+	mutateMethod := client.MethodByName("Mutate")
+	if !mutateMethod.IsValid() {
+		return nil, fmt.Errorf("soft delete: mutation client missing Mutate for %T", m)
+	}
+	if mutateMethod.Type().NumIn() != 2 || mutateMethod.Type().NumOut() != 2 {
+		return nil, fmt.Errorf("soft delete: mutation client signature mismatch for %T", m)
+	}
+
+	results := mutateMethod.Call([]reflect.Value{reflect.ValueOf(ctx), reflect.ValueOf(m)})
+	value := results[0].Interface()
+	var err error
+	if !results[1].IsNil() {
+		errValue := results[1].Interface()
+		typedErr, ok := errValue.(error)
+		if !ok {
+			return nil, fmt.Errorf("soft delete: unexpected error type %T for %T", errValue, m)
+		}
+		err = typedErr
+	}
+	if err != nil {
+		return nil, err
+	}
+	if value == nil {
+		return nil, fmt.Errorf("soft delete: mutation client returned nil for %T", m)
+	}
+	v, ok := value.(ent.Value)
+	if !ok {
+		return nil, fmt.Errorf("soft delete: unexpected value type %T for %T", value, m)
+	}
+	return v, nil
+}

backend/ent/schema/usage_cleanup_task.go

+package schema
+
+import (
+	"encoding/json"
+	"fmt"
+
+	"github.com/Wei-Shaw/sub2api/ent/schema/mixins"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/entsql"
+	"entgo.io/ent/schema"
+	"entgo.io/ent/schema/field"
+	"entgo.io/ent/schema/index"
+)
+
+// UsageCleanupTask 定义使用记录清理任务的 schema。
+type UsageCleanupTask struct {
+	ent.Schema
+}
+
+func (UsageCleanupTask) Annotations() []schema.Annotation {
+	return []schema.Annotation{
+		entsql.Annotation{Table: "usage_cleanup_tasks"},
+	}
+}
+
+func (UsageCleanupTask) Mixin() []ent.Mixin {
+	return []ent.Mixin{
+		mixins.TimeMixin{},
+	}
+}
+
+func (UsageCleanupTask) Fields() []ent.Field {
+	return []ent.Field{
+		field.String("status").
+			MaxLen(20).
+			Validate(validateUsageCleanupStatus),
+		field.JSON("filters", json.RawMessage{}),
+		field.Int64("created_by"),
+		field.Int64("deleted_rows").
+			Default(0),
+		field.String("error_message").
+			Optional().
+			Nillable(),
+		field.Int64("canceled_by").
+			Optional().
+			Nillable(),
+		field.Time("canceled_at").
+			Optional().
+			Nillable(),
+		field.Time("started_at").
+			Optional().
+			Nillable(),
+		field.Time("finished_at").
+			Optional().
+			Nillable(),
+	}
+}
+
+func (UsageCleanupTask) Indexes() []ent.Index {
+	return []ent.Index{
+		index.Fields("status", "created_at"),
+		index.Fields("created_at"),
+		index.Fields("canceled_at"),
+	}
+}
+
+func validateUsageCleanupStatus(status string) error {
+	switch status {
+	case "pending", "running", "succeeded", "failed", "canceled":
+		return nil
+	default:
+		return fmt.Errorf("invalid usage cleanup status: %s", status)
+	}
+}

backend/ent/tx.go

@@ -32,6 +32,8 @@ type Tx struct {
 	RedeemCode *RedeemCodeClient
 	// Setting is the client for interacting with the Setting builders.
 	Setting *SettingClient
+	// UsageCleanupTask is the client for interacting with the UsageCleanupTask builders.
+	UsageCleanupTask *UsageCleanupTaskClient
 	// UsageLog is the client for interacting with the UsageLog builders.
 	UsageLog *UsageLogClient
 	// User is the client for interacting with the User builders.
@@ -184,6 +186,7 @@ func (tx *Tx) init() {
 	tx.Proxy = NewProxyClient(tx.config)
 	tx.RedeemCode = NewRedeemCodeClient(tx.config)
 	tx.Setting = NewSettingClient(tx.config)
+	tx.UsageCleanupTask = NewUsageCleanupTaskClient(tx.config)
 	tx.UsageLog = NewUsageLogClient(tx.config)
 	tx.User = NewUserClient(tx.config)
 	tx.UserAllowedGroup = NewUserAllowedGroupClient(tx.config)

backend/ent/usagecleanuptask.go

+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"encoding/json"
+	"fmt"
+	"strings"
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"github.com/Wei-Shaw/sub2api/ent/usagecleanuptask"
+)
+
+// UsageCleanupTask is the model entity for the UsageCleanupTask schema.
+type UsageCleanupTask struct {
+	config `json:"-"`
+	// ID of the ent.
+	ID int64 `json:"id,omitempty"`
+	// CreatedAt holds the value of the "created_at" field.
+	CreatedAt time.Time `json:"created_at,omitempty"`
+	// UpdatedAt holds the value of the "updated_at" field.
+	UpdatedAt time.Time `json:"updated_at,omitempty"`
+	// Status holds the value of the "status" field.
+	Status string `json:"status,omitempty"`
+	// Filters holds the value of the "filters" field.
+	Filters json.RawMessage `json:"filters,omitempty"`
+	// CreatedBy holds the value of the "created_by" field.
+	CreatedBy int64 `json:"created_by,omitempty"`
+	// DeletedRows holds the value of the "deleted_rows" field.
+	DeletedRows int64 `json:"deleted_rows,omitempty"`
+	// ErrorMessage holds the value of the "error_message" field.
+	ErrorMessage *string `json:"error_message,omitempty"`
+	// CanceledBy holds the value of the "canceled_by" field.
+	CanceledBy *int64 `json:"canceled_by,omitempty"`
+	// CanceledAt holds the value of the "canceled_at" field.
+	CanceledAt *time.Time `json:"canceled_at,omitempty"`
+	// StartedAt holds the value of the "started_at" field.
+	StartedAt *time.Time `json:"started_at,omitempty"`
+	// FinishedAt holds the value of the "finished_at" field.
+	FinishedAt   *time.Time `json:"finished_at,omitempty"`
+	selectValues sql.SelectValues
+}
+
+// scanValues returns the types for scanning values from sql.Rows.
+func (*UsageCleanupTask) scanValues(columns []string) ([]any, error) {
+	values := make([]any, len(columns))
+	for i := range columns {
+		switch columns[i] {
+		case usagecleanuptask.FieldFilters:
+			values[i] = new([]byte)
+		case usagecleanuptask.FieldID, usagecleanuptask.FieldCreatedBy, usagecleanuptask.FieldDeletedRows, usagecleanuptask.FieldCanceledBy:
+			values[i] = new(sql.NullInt64)
+		case usagecleanuptask.FieldStatus, usagecleanuptask.FieldErrorMessage:
+			values[i] = new(sql.NullString)
+		case usagecleanuptask.FieldCreatedAt, usagecleanuptask.FieldUpdatedAt, usagecleanuptask.FieldCanceledAt, usagecleanuptask.FieldStartedAt, usagecleanuptask.FieldFinishedAt:
+			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 UsageCleanupTask fields.
+func (_m *UsageCleanupTask) 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 usagecleanuptask.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 usagecleanuptask.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
+			}
+		case usagecleanuptask.FieldUpdatedAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field updated_at", values[i])
+			} else if value.Valid {
+				_m.UpdatedAt = value.Time
+			}
+		case usagecleanuptask.FieldStatus:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field status", values[i])
+			} else if value.Valid {
+				_m.Status = value.String
+			}
+		case usagecleanuptask.FieldFilters:
+			if value, ok := values[i].(*[]byte); !ok {
+				return fmt.Errorf("unexpected type %T for field filters", values[i])
+			} else if value != nil && len(*value) > 0 {
+				if err := json.Unmarshal(*value, &_m.Filters); err != nil {
+					return fmt.Errorf("unmarshal field filters: %w", err)
+				}
+			}
+		case usagecleanuptask.FieldCreatedBy:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field created_by", values[i])
+			} else if value.Valid {
+				_m.CreatedBy = value.Int64
+			}
+		case usagecleanuptask.FieldDeletedRows:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field deleted_rows", values[i])
+			} else if value.Valid {
+				_m.DeletedRows = value.Int64
+			}
+		case usagecleanuptask.FieldErrorMessage:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field error_message", values[i])
+			} else if value.Valid {
+				_m.ErrorMessage = new(string)
+				*_m.ErrorMessage = value.String
+			}
+		case usagecleanuptask.FieldCanceledBy:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field canceled_by", values[i])
+			} else if value.Valid {
+				_m.CanceledBy = new(int64)
+				*_m.CanceledBy = value.Int64
+			}
+		case usagecleanuptask.FieldCanceledAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field canceled_at", values[i])
+			} else if value.Valid {
+				_m.CanceledAt = new(time.Time)
+				*_m.CanceledAt = value.Time
+			}
+		case usagecleanuptask.FieldStartedAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field started_at", values[i])
+			} else if value.Valid {
+				_m.StartedAt = new(time.Time)
+				*_m.StartedAt = value.Time
+			}
+		case usagecleanuptask.FieldFinishedAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field finished_at", values[i])
+			} else if value.Valid {
+				_m.FinishedAt = new(time.Time)
+				*_m.FinishedAt = 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 UsageCleanupTask.
+// This includes values selected through modifiers, order, etc.
+func (_m *UsageCleanupTask) Value(name string) (ent.Value, error) {
+	return _m.selectValues.Get(name)
+}
+
+// Update returns a builder for updating this UsageCleanupTask.
+// Note that you need to call UsageCleanupTask.Unwrap() before calling this method if this UsageCleanupTask
+// was returned from a transaction, and the transaction was committed or rolled back.
+func (_m *UsageCleanupTask) Update() *UsageCleanupTaskUpdateOne {
+	return NewUsageCleanupTaskClient(_m.config).UpdateOne(_m)
+}
+
+// Unwrap unwraps the UsageCleanupTask 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 *UsageCleanupTask) Unwrap() *UsageCleanupTask {
+	_tx, ok := _m.config.driver.(*txDriver)
+	if !ok {
+		panic("ent: UsageCleanupTask is not a transactional entity")
+	}
+	_m.config.driver = _tx.drv
+	return _m
+}
+
+// String implements the fmt.Stringer.
+func (_m *UsageCleanupTask) String() string {
+	var builder strings.Builder
+	builder.WriteString("UsageCleanupTask(")
+	builder.WriteString(fmt.Sprintf("id=%v, ", _m.ID))
+	builder.WriteString("created_at=")
+	builder.WriteString(_m.CreatedAt.Format(time.ANSIC))
+	builder.WriteString(", ")
+	builder.WriteString("updated_at=")
+	builder.WriteString(_m.UpdatedAt.Format(time.ANSIC))
+	builder.WriteString(", ")
+	builder.WriteString("status=")
+	builder.WriteString(_m.Status)
+	builder.WriteString(", ")
+	builder.WriteString("filters=")
+	builder.WriteString(fmt.Sprintf("%v", _m.Filters))
+	builder.WriteString(", ")
+	builder.WriteString("created_by=")
+	builder.WriteString(fmt.Sprintf("%v", _m.CreatedBy))
+	builder.WriteString(", ")
+	builder.WriteString("deleted_rows=")
+	builder.WriteString(fmt.Sprintf("%v", _m.DeletedRows))
+	builder.WriteString(", ")
+	if v := _m.ErrorMessage; v != nil {
+		builder.WriteString("error_message=")
+		builder.WriteString(*v)
+	}
+	builder.WriteString(", ")
+	if v := _m.CanceledBy; v != nil {
+		builder.WriteString("canceled_by=")
+		builder.WriteString(fmt.Sprintf("%v", *v))
+	}
+	builder.WriteString(", ")
+	if v := _m.CanceledAt; v != nil {
+		builder.WriteString("canceled_at=")
+		builder.WriteString(v.Format(time.ANSIC))
+	}
+	builder.WriteString(", ")
+	if v := _m.StartedAt; v != nil {
+		builder.WriteString("started_at=")
+		builder.WriteString(v.Format(time.ANSIC))
+	}
+	builder.WriteString(", ")
+	if v := _m.FinishedAt; v != nil {
+		builder.WriteString("finished_at=")
+		builder.WriteString(v.Format(time.ANSIC))
+	}
+	builder.WriteByte(')')
+	return builder.String()
+}
+
+// UsageCleanupTasks is a parsable slice of UsageCleanupTask.
+type UsageCleanupTasks []*UsageCleanupTask

backend/ent/usagecleanuptask/usagecleanuptask.go

+// Code generated by ent, DO NOT EDIT.
+
+package usagecleanuptask
+
+import (
+	"time"
+
+	"entgo.io/ent/dialect/sql"
+)
+
+const (
+	// Label holds the string label denoting the usagecleanuptask type in the database.
+	Label = "usage_cleanup_task"
+	// FieldID holds the string denoting the id field in the database.
+	FieldID = "id"
+	// FieldCreatedAt holds the string denoting the created_at field in the database.
+	FieldCreatedAt = "created_at"
+	// FieldUpdatedAt holds the string denoting the updated_at field in the database.
+	FieldUpdatedAt = "updated_at"
+	// FieldStatus holds the string denoting the status field in the database.
+	FieldStatus = "status"
+	// FieldFilters holds the string denoting the filters field in the database.
+	FieldFilters = "filters"
+	// FieldCreatedBy holds the string denoting the created_by field in the database.
+	FieldCreatedBy = "created_by"
+	// FieldDeletedRows holds the string denoting the deleted_rows field in the database.
+	FieldDeletedRows = "deleted_rows"
+	// FieldErrorMessage holds the string denoting the error_message field in the database.
+	FieldErrorMessage = "error_message"
+	// FieldCanceledBy holds the string denoting the canceled_by field in the database.
+	FieldCanceledBy = "canceled_by"
+	// FieldCanceledAt holds the string denoting the canceled_at field in the database.
+	FieldCanceledAt = "canceled_at"
+	// FieldStartedAt holds the string denoting the started_at field in the database.
+	FieldStartedAt = "started_at"
+	// FieldFinishedAt holds the string denoting the finished_at field in the database.
+	FieldFinishedAt = "finished_at"
+	// Table holds the table name of the usagecleanuptask in the database.
+	Table = "usage_cleanup_tasks"
+)
+
+// Columns holds all SQL columns for usagecleanuptask fields.
+var Columns = []string{
+	FieldID,
+	FieldCreatedAt,
+	FieldUpdatedAt,
+	FieldStatus,
+	FieldFilters,
+	FieldCreatedBy,
+	FieldDeletedRows,
+	FieldErrorMessage,
+	FieldCanceledBy,
+	FieldCanceledAt,
+	FieldStartedAt,
+	FieldFinishedAt,
+}
+
+// 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 (
+	// DefaultCreatedAt holds the default value on creation for the "created_at" field.
+	DefaultCreatedAt func() time.Time
+	// 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.
+	UpdateDefaultUpdatedAt func() time.Time
+	// StatusValidator is a validator for the "status" field. It is called by the builders before save.
+	StatusValidator func(string) error
+	// DefaultDeletedRows holds the default value on creation for the "deleted_rows" field.
+	DefaultDeletedRows int64
+)
+
+// OrderOption defines the ordering options for the UsageCleanupTask 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()
+}
+
+// ByCreatedAt orders the results by the created_at field.
+func ByCreatedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCreatedAt, opts...).ToFunc()
+}
+
+// ByUpdatedAt orders the results by the updated_at field.
+func ByUpdatedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldUpdatedAt, opts...).ToFunc()
+}
+
+// ByStatus orders the results by the status field.
+func ByStatus(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldStatus, opts...).ToFunc()
+}
+
+// ByCreatedBy orders the results by the created_by field.
+func ByCreatedBy(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCreatedBy, opts...).ToFunc()
+}
+
+// ByDeletedRows orders the results by the deleted_rows field.
+func ByDeletedRows(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldDeletedRows, opts...).ToFunc()
+}
+
+// ByErrorMessage orders the results by the error_message field.
+func ByErrorMessage(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldErrorMessage, opts...).ToFunc()
+}
+
+// ByCanceledBy orders the results by the canceled_by field.
+func ByCanceledBy(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCanceledBy, opts...).ToFunc()
+}
+
+// ByCanceledAt orders the results by the canceled_at field.
+func ByCanceledAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCanceledAt, opts...).ToFunc()
+}
+
+// ByStartedAt orders the results by the started_at field.
+func ByStartedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldStartedAt, opts...).ToFunc()
+}
+
+// ByFinishedAt orders the results by the finished_at field.
+func ByFinishedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldFinishedAt, opts...).ToFunc()
+}

backend/ent/usagecleanuptask/where.go

+// Code generated by ent, DO NOT EDIT.
+
+package usagecleanuptask
+
+import (
+	"time"
+
+	"entgo.io/ent/dialect/sql"
+	"github.com/Wei-Shaw/sub2api/ent/predicate"
+)
+
+// ID filters vertices based on their ID field.
+func ID(id int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldID, id))
+}
+
+// IDEQ applies the EQ predicate on the ID field.
+func IDEQ(id int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldID, id))
+}
+
+// IDNEQ applies the NEQ predicate on the ID field.
+func IDNEQ(id int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNEQ(FieldID, id))
+}
+
+// IDIn applies the In predicate on the ID field.
+func IDIn(ids ...int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldIn(FieldID, ids...))
+}
+
+// IDNotIn applies the NotIn predicate on the ID field.
+func IDNotIn(ids ...int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNotIn(FieldID, ids...))
+}
+
+// IDGT applies the GT predicate on the ID field.
+func IDGT(id int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGT(FieldID, id))
+}
+
+// IDGTE applies the GTE predicate on the ID field.
+func IDGTE(id int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGTE(FieldID, id))
+}
+
+// IDLT applies the LT predicate on the ID field.
+func IDLT(id int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLT(FieldID, id))
+}
+
+// IDLTE applies the LTE predicate on the ID field.
+func IDLTE(id int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLTE(FieldID, id))
+}
+
+// CreatedAt applies equality check predicate on the "created_at" field. It's identical to CreatedAtEQ.
+func CreatedAt(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldCreatedAt, v))
+}
+
+// UpdatedAt applies equality check predicate on the "updated_at" field. It's identical to UpdatedAtEQ.
+func UpdatedAt(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldUpdatedAt, v))
+}
+
+// Status applies equality check predicate on the "status" field. It's identical to StatusEQ.
+func Status(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldStatus, v))
+}
+
+// CreatedBy applies equality check predicate on the "created_by" field. It's identical to CreatedByEQ.
+func CreatedBy(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldCreatedBy, v))
+}
+
+// DeletedRows applies equality check predicate on the "deleted_rows" field. It's identical to DeletedRowsEQ.
+func DeletedRows(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldDeletedRows, v))
+}
+
+// ErrorMessage applies equality check predicate on the "error_message" field. It's identical to ErrorMessageEQ.
+func ErrorMessage(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldErrorMessage, v))
+}
+
+// CanceledBy applies equality check predicate on the "canceled_by" field. It's identical to CanceledByEQ.
+func CanceledBy(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldCanceledBy, v))
+}
+
+// CanceledAt applies equality check predicate on the "canceled_at" field. It's identical to CanceledAtEQ.
+func CanceledAt(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldCanceledAt, v))
+}
+
+// StartedAt applies equality check predicate on the "started_at" field. It's identical to StartedAtEQ.
+func StartedAt(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldStartedAt, v))
+}
+
+// FinishedAt applies equality check predicate on the "finished_at" field. It's identical to FinishedAtEQ.
+func FinishedAt(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldFinishedAt, v))
+}
+
+// CreatedAtEQ applies the EQ predicate on the "created_at" field.
+func CreatedAtEQ(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldCreatedAt, v))
+}
+
+// CreatedAtNEQ applies the NEQ predicate on the "created_at" field.
+func CreatedAtNEQ(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNEQ(FieldCreatedAt, v))
+}
+
+// CreatedAtIn applies the In predicate on the "created_at" field.
+func CreatedAtIn(vs ...time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldIn(FieldCreatedAt, vs...))
+}
+
+// CreatedAtNotIn applies the NotIn predicate on the "created_at" field.
+func CreatedAtNotIn(vs ...time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNotIn(FieldCreatedAt, vs...))
+}
+
+// CreatedAtGT applies the GT predicate on the "created_at" field.
+func CreatedAtGT(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGT(FieldCreatedAt, v))
+}
+
+// CreatedAtGTE applies the GTE predicate on the "created_at" field.
+func CreatedAtGTE(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGTE(FieldCreatedAt, v))
+}
+
+// CreatedAtLT applies the LT predicate on the "created_at" field.
+func CreatedAtLT(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLT(FieldCreatedAt, v))
+}
+
+// CreatedAtLTE applies the LTE predicate on the "created_at" field.
+func CreatedAtLTE(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLTE(FieldCreatedAt, v))
+}
+
+// UpdatedAtEQ applies the EQ predicate on the "updated_at" field.
+func UpdatedAtEQ(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldUpdatedAt, v))
+}
+
+// UpdatedAtNEQ applies the NEQ predicate on the "updated_at" field.
+func UpdatedAtNEQ(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNEQ(FieldUpdatedAt, v))
+}
+
+// UpdatedAtIn applies the In predicate on the "updated_at" field.
+func UpdatedAtIn(vs ...time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldIn(FieldUpdatedAt, vs...))
+}
+
+// UpdatedAtNotIn applies the NotIn predicate on the "updated_at" field.
+func UpdatedAtNotIn(vs ...time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNotIn(FieldUpdatedAt, vs...))
+}
+
+// UpdatedAtGT applies the GT predicate on the "updated_at" field.
+func UpdatedAtGT(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGT(FieldUpdatedAt, v))
+}
+
+// UpdatedAtGTE applies the GTE predicate on the "updated_at" field.
+func UpdatedAtGTE(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGTE(FieldUpdatedAt, v))
+}
+
+// UpdatedAtLT applies the LT predicate on the "updated_at" field.
+func UpdatedAtLT(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLT(FieldUpdatedAt, v))
+}
+
+// UpdatedAtLTE applies the LTE predicate on the "updated_at" field.
+func UpdatedAtLTE(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLTE(FieldUpdatedAt, v))
+}
+
+// StatusEQ applies the EQ predicate on the "status" field.
+func StatusEQ(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldStatus, v))
+}
+
+// StatusNEQ applies the NEQ predicate on the "status" field.
+func StatusNEQ(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNEQ(FieldStatus, v))
+}
+
+// StatusIn applies the In predicate on the "status" field.
+func StatusIn(vs ...string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldIn(FieldStatus, vs...))
+}
+
+// StatusNotIn applies the NotIn predicate on the "status" field.
+func StatusNotIn(vs ...string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNotIn(FieldStatus, vs...))
+}
+
+// StatusGT applies the GT predicate on the "status" field.
+func StatusGT(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGT(FieldStatus, v))
+}
+
+// StatusGTE applies the GTE predicate on the "status" field.
+func StatusGTE(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGTE(FieldStatus, v))
+}
+
+// StatusLT applies the LT predicate on the "status" field.
+func StatusLT(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLT(FieldStatus, v))
+}
+
+// StatusLTE applies the LTE predicate on the "status" field.
+func StatusLTE(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLTE(FieldStatus, v))
+}
+
+// StatusContains applies the Contains predicate on the "status" field.
+func StatusContains(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldContains(FieldStatus, v))
+}
+
+// StatusHasPrefix applies the HasPrefix predicate on the "status" field.
+func StatusHasPrefix(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldHasPrefix(FieldStatus, v))
+}
+
+// StatusHasSuffix applies the HasSuffix predicate on the "status" field.
+func StatusHasSuffix(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldHasSuffix(FieldStatus, v))
+}
+
+// StatusEqualFold applies the EqualFold predicate on the "status" field.
+func StatusEqualFold(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEqualFold(FieldStatus, v))
+}
+
+// StatusContainsFold applies the ContainsFold predicate on the "status" field.
+func StatusContainsFold(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldContainsFold(FieldStatus, v))
+}
+
+// CreatedByEQ applies the EQ predicate on the "created_by" field.
+func CreatedByEQ(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldCreatedBy, v))
+}
+
+// CreatedByNEQ applies the NEQ predicate on the "created_by" field.
+func CreatedByNEQ(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNEQ(FieldCreatedBy, v))
+}
+
+// CreatedByIn applies the In predicate on the "created_by" field.
+func CreatedByIn(vs ...int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldIn(FieldCreatedBy, vs...))
+}
+
+// CreatedByNotIn applies the NotIn predicate on the "created_by" field.
+func CreatedByNotIn(vs ...int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNotIn(FieldCreatedBy, vs...))
+}
+
+// CreatedByGT applies the GT predicate on the "created_by" field.
+func CreatedByGT(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGT(FieldCreatedBy, v))
+}
+
+// CreatedByGTE applies the GTE predicate on the "created_by" field.
+func CreatedByGTE(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGTE(FieldCreatedBy, v))
+}
+
+// CreatedByLT applies the LT predicate on the "created_by" field.
+func CreatedByLT(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLT(FieldCreatedBy, v))
+}
+
+// CreatedByLTE applies the LTE predicate on the "created_by" field.
+func CreatedByLTE(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLTE(FieldCreatedBy, v))
+}
+
+// DeletedRowsEQ applies the EQ predicate on the "deleted_rows" field.
+func DeletedRowsEQ(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldDeletedRows, v))
+}
+
+// DeletedRowsNEQ applies the NEQ predicate on the "deleted_rows" field.
+func DeletedRowsNEQ(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNEQ(FieldDeletedRows, v))
+}
+
+// DeletedRowsIn applies the In predicate on the "deleted_rows" field.
+func DeletedRowsIn(vs ...int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldIn(FieldDeletedRows, vs...))
+}
+
+// DeletedRowsNotIn applies the NotIn predicate on the "deleted_rows" field.
+func DeletedRowsNotIn(vs ...int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNotIn(FieldDeletedRows, vs...))
+}
+
+// DeletedRowsGT applies the GT predicate on the "deleted_rows" field.
+func DeletedRowsGT(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGT(FieldDeletedRows, v))
+}
+
+// DeletedRowsGTE applies the GTE predicate on the "deleted_rows" field.
+func DeletedRowsGTE(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGTE(FieldDeletedRows, v))
+}
+
+// DeletedRowsLT applies the LT predicate on the "deleted_rows" field.
+func DeletedRowsLT(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLT(FieldDeletedRows, v))
+}
+
+// DeletedRowsLTE applies the LTE predicate on the "deleted_rows" field.
+func DeletedRowsLTE(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLTE(FieldDeletedRows, v))
+}
+
+// ErrorMessageEQ applies the EQ predicate on the "error_message" field.
+func ErrorMessageEQ(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldErrorMessage, v))
+}
+
+// ErrorMessageNEQ applies the NEQ predicate on the "error_message" field.
+func ErrorMessageNEQ(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNEQ(FieldErrorMessage, v))
+}
+
+// ErrorMessageIn applies the In predicate on the "error_message" field.
+func ErrorMessageIn(vs ...string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldIn(FieldErrorMessage, vs...))
+}
+
+// ErrorMessageNotIn applies the NotIn predicate on the "error_message" field.
+func ErrorMessageNotIn(vs ...string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNotIn(FieldErrorMessage, vs...))
+}
+
+// ErrorMessageGT applies the GT predicate on the "error_message" field.
+func ErrorMessageGT(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGT(FieldErrorMessage, v))
+}
+
+// ErrorMessageGTE applies the GTE predicate on the "error_message" field.
+func ErrorMessageGTE(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGTE(FieldErrorMessage, v))
+}
+
+// ErrorMessageLT applies the LT predicate on the "error_message" field.
+func ErrorMessageLT(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLT(FieldErrorMessage, v))
+}
+
+// ErrorMessageLTE applies the LTE predicate on the "error_message" field.
+func ErrorMessageLTE(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLTE(FieldErrorMessage, v))
+}
+
+// ErrorMessageContains applies the Contains predicate on the "error_message" field.
+func ErrorMessageContains(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldContains(FieldErrorMessage, v))
+}
+
+// ErrorMessageHasPrefix applies the HasPrefix predicate on the "error_message" field.
+func ErrorMessageHasPrefix(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldHasPrefix(FieldErrorMessage, v))
+}
+
+// ErrorMessageHasSuffix applies the HasSuffix predicate on the "error_message" field.
+func ErrorMessageHasSuffix(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldHasSuffix(FieldErrorMessage, v))
+}
+
+// ErrorMessageIsNil applies the IsNil predicate on the "error_message" field.
+func ErrorMessageIsNil() predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldIsNull(FieldErrorMessage))
+}
+
+// ErrorMessageNotNil applies the NotNil predicate on the "error_message" field.
+func ErrorMessageNotNil() predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNotNull(FieldErrorMessage))
+}
+
+// ErrorMessageEqualFold applies the EqualFold predicate on the "error_message" field.
+func ErrorMessageEqualFold(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEqualFold(FieldErrorMessage, v))
+}
+
+// ErrorMessageContainsFold applies the ContainsFold predicate on the "error_message" field.
+func ErrorMessageContainsFold(v string) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldContainsFold(FieldErrorMessage, v))
+}
+
+// CanceledByEQ applies the EQ predicate on the "canceled_by" field.
+func CanceledByEQ(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldCanceledBy, v))
+}
+
+// CanceledByNEQ applies the NEQ predicate on the "canceled_by" field.
+func CanceledByNEQ(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNEQ(FieldCanceledBy, v))
+}
+
+// CanceledByIn applies the In predicate on the "canceled_by" field.
+func CanceledByIn(vs ...int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldIn(FieldCanceledBy, vs...))
+}
+
+// CanceledByNotIn applies the NotIn predicate on the "canceled_by" field.
+func CanceledByNotIn(vs ...int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNotIn(FieldCanceledBy, vs...))
+}
+
+// CanceledByGT applies the GT predicate on the "canceled_by" field.
+func CanceledByGT(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGT(FieldCanceledBy, v))
+}
+
+// CanceledByGTE applies the GTE predicate on the "canceled_by" field.
+func CanceledByGTE(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGTE(FieldCanceledBy, v))
+}
+
+// CanceledByLT applies the LT predicate on the "canceled_by" field.
+func CanceledByLT(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLT(FieldCanceledBy, v))
+}
+
+// CanceledByLTE applies the LTE predicate on the "canceled_by" field.
+func CanceledByLTE(v int64) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLTE(FieldCanceledBy, v))
+}
+
+// CanceledByIsNil applies the IsNil predicate on the "canceled_by" field.
+func CanceledByIsNil() predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldIsNull(FieldCanceledBy))
+}
+
+// CanceledByNotNil applies the NotNil predicate on the "canceled_by" field.
+func CanceledByNotNil() predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNotNull(FieldCanceledBy))
+}
+
+// CanceledAtEQ applies the EQ predicate on the "canceled_at" field.
+func CanceledAtEQ(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldCanceledAt, v))
+}
+
+// CanceledAtNEQ applies the NEQ predicate on the "canceled_at" field.
+func CanceledAtNEQ(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNEQ(FieldCanceledAt, v))
+}
+
+// CanceledAtIn applies the In predicate on the "canceled_at" field.
+func CanceledAtIn(vs ...time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldIn(FieldCanceledAt, vs...))
+}
+
+// CanceledAtNotIn applies the NotIn predicate on the "canceled_at" field.
+func CanceledAtNotIn(vs ...time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNotIn(FieldCanceledAt, vs...))
+}
+
+// CanceledAtGT applies the GT predicate on the "canceled_at" field.
+func CanceledAtGT(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGT(FieldCanceledAt, v))
+}
+
+// CanceledAtGTE applies the GTE predicate on the "canceled_at" field.
+func CanceledAtGTE(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGTE(FieldCanceledAt, v))
+}
+
+// CanceledAtLT applies the LT predicate on the "canceled_at" field.
+func CanceledAtLT(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLT(FieldCanceledAt, v))
+}
+
+// CanceledAtLTE applies the LTE predicate on the "canceled_at" field.
+func CanceledAtLTE(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLTE(FieldCanceledAt, v))
+}
+
+// CanceledAtIsNil applies the IsNil predicate on the "canceled_at" field.
+func CanceledAtIsNil() predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldIsNull(FieldCanceledAt))
+}
+
+// CanceledAtNotNil applies the NotNil predicate on the "canceled_at" field.
+func CanceledAtNotNil() predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNotNull(FieldCanceledAt))
+}
+
+// StartedAtEQ applies the EQ predicate on the "started_at" field.
+func StartedAtEQ(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldStartedAt, v))
+}
+
+// StartedAtNEQ applies the NEQ predicate on the "started_at" field.
+func StartedAtNEQ(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNEQ(FieldStartedAt, v))
+}
+
+// StartedAtIn applies the In predicate on the "started_at" field.
+func StartedAtIn(vs ...time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldIn(FieldStartedAt, vs...))
+}
+
+// StartedAtNotIn applies the NotIn predicate on the "started_at" field.
+func StartedAtNotIn(vs ...time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNotIn(FieldStartedAt, vs...))
+}
+
+// StartedAtGT applies the GT predicate on the "started_at" field.
+func StartedAtGT(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGT(FieldStartedAt, v))
+}
+
+// StartedAtGTE applies the GTE predicate on the "started_at" field.
+func StartedAtGTE(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGTE(FieldStartedAt, v))
+}
+
+// StartedAtLT applies the LT predicate on the "started_at" field.
+func StartedAtLT(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLT(FieldStartedAt, v))
+}
+
+// StartedAtLTE applies the LTE predicate on the "started_at" field.
+func StartedAtLTE(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLTE(FieldStartedAt, v))
+}
+
+// StartedAtIsNil applies the IsNil predicate on the "started_at" field.
+func StartedAtIsNil() predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldIsNull(FieldStartedAt))
+}
+
+// StartedAtNotNil applies the NotNil predicate on the "started_at" field.
+func StartedAtNotNil() predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNotNull(FieldStartedAt))
+}
+
+// FinishedAtEQ applies the EQ predicate on the "finished_at" field.
+func FinishedAtEQ(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldEQ(FieldFinishedAt, v))
+}
+
+// FinishedAtNEQ applies the NEQ predicate on the "finished_at" field.
+func FinishedAtNEQ(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNEQ(FieldFinishedAt, v))
+}
+
+// FinishedAtIn applies the In predicate on the "finished_at" field.
+func FinishedAtIn(vs ...time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldIn(FieldFinishedAt, vs...))
+}
+
+// FinishedAtNotIn applies the NotIn predicate on the "finished_at" field.
+func FinishedAtNotIn(vs ...time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNotIn(FieldFinishedAt, vs...))
+}
+
+// FinishedAtGT applies the GT predicate on the "finished_at" field.
+func FinishedAtGT(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGT(FieldFinishedAt, v))
+}
+
+// FinishedAtGTE applies the GTE predicate on the "finished_at" field.
+func FinishedAtGTE(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldGTE(FieldFinishedAt, v))
+}
+
+// FinishedAtLT applies the LT predicate on the "finished_at" field.
+func FinishedAtLT(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLT(FieldFinishedAt, v))
+}
+
+// FinishedAtLTE applies the LTE predicate on the "finished_at" field.
+func FinishedAtLTE(v time.Time) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldLTE(FieldFinishedAt, v))
+}
+
+// FinishedAtIsNil applies the IsNil predicate on the "finished_at" field.
+func FinishedAtIsNil() predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldIsNull(FieldFinishedAt))
+}
+
+// FinishedAtNotNil applies the NotNil predicate on the "finished_at" field.
+func FinishedAtNotNil() predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.FieldNotNull(FieldFinishedAt))
+}
+
+// And groups predicates with the AND operator between them.
+func And(predicates ...predicate.UsageCleanupTask) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.AndPredicates(predicates...))
+}
+
+// Or groups predicates with the OR operator between them.
+func Or(predicates ...predicate.UsageCleanupTask) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.OrPredicates(predicates...))
+}
+
+// Not applies the not operator on the given predicate.
+func Not(p predicate.UsageCleanupTask) predicate.UsageCleanupTask {
+	return predicate.UsageCleanupTask(sql.NotPredicates(p))
+}

backend/ent/usagecleanuptask_create.go

+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"context"
+	"encoding/json"
+	"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/usagecleanuptask"
+)
+
+// UsageCleanupTaskCreate is the builder for creating a UsageCleanupTask entity.
+type UsageCleanupTaskCreate struct {
+	config
+	mutation *UsageCleanupTaskMutation
+	hooks    []Hook
+	conflict []sql.ConflictOption
+}
+
+// SetCreatedAt sets the "created_at" field.
+func (_c *UsageCleanupTaskCreate) SetCreatedAt(v time.Time) *UsageCleanupTaskCreate {
+	_c.mutation.SetCreatedAt(v)
+	return _c
+}
+
+// SetNillableCreatedAt sets the "created_at" field if the given value is not nil.
+func (_c *UsageCleanupTaskCreate) SetNillableCreatedAt(v *time.Time) *UsageCleanupTaskCreate {
+	if v != nil {
+		_c.SetCreatedAt(*v)
+	}
+	return _c
+}
+
+// SetUpdatedAt sets the "updated_at" field.
+func (_c *UsageCleanupTaskCreate) SetUpdatedAt(v time.Time) *UsageCleanupTaskCreate {
+	_c.mutation.SetUpdatedAt(v)
+	return _c
+}
+
+// SetNillableUpdatedAt sets the "updated_at" field if the given value is not nil.
+func (_c *UsageCleanupTaskCreate) SetNillableUpdatedAt(v *time.Time) *UsageCleanupTaskCreate {
+	if v != nil {
+		_c.SetUpdatedAt(*v)
+	}
+	return _c
+}
+
+// SetStatus sets the "status" field.
+func (_c *UsageCleanupTaskCreate) SetStatus(v string) *UsageCleanupTaskCreate {
+	_c.mutation.SetStatus(v)
+	return _c
+}
+
+// SetFilters sets the "filters" field.
+func (_c *UsageCleanupTaskCreate) SetFilters(v json.RawMessage) *UsageCleanupTaskCreate {
+	_c.mutation.SetFilters(v)
+	return _c
+}
+
+// SetCreatedBy sets the "created_by" field.
+func (_c *UsageCleanupTaskCreate) SetCreatedBy(v int64) *UsageCleanupTaskCreate {
+	_c.mutation.SetCreatedBy(v)
+	return _c
+}
+
+// SetDeletedRows sets the "deleted_rows" field.
+func (_c *UsageCleanupTaskCreate) SetDeletedRows(v int64) *UsageCleanupTaskCreate {
+	_c.mutation.SetDeletedRows(v)
+	return _c
+}
+
+// SetNillableDeletedRows sets the "deleted_rows" field if the given value is not nil.
+func (_c *UsageCleanupTaskCreate) SetNillableDeletedRows(v *int64) *UsageCleanupTaskCreate {
+	if v != nil {
+		_c.SetDeletedRows(*v)
+	}
+	return _c
+}
+
+// SetErrorMessage sets the "error_message" field.
+func (_c *UsageCleanupTaskCreate) SetErrorMessage(v string) *UsageCleanupTaskCreate {
+	_c.mutation.SetErrorMessage(v)
+	return _c
+}
+
+// SetNillableErrorMessage sets the "error_message" field if the given value is not nil.
+func (_c *UsageCleanupTaskCreate) SetNillableErrorMessage(v *string) *UsageCleanupTaskCreate {
+	if v != nil {
+		_c.SetErrorMessage(*v)
+	}
+	return _c
+}
+
+// SetCanceledBy sets the "canceled_by" field.
+func (_c *UsageCleanupTaskCreate) SetCanceledBy(v int64) *UsageCleanupTaskCreate {
+	_c.mutation.SetCanceledBy(v)
+	return _c
+}
+
+// SetNillableCanceledBy sets the "canceled_by" field if the given value is not nil.
+func (_c *UsageCleanupTaskCreate) SetNillableCanceledBy(v *int64) *UsageCleanupTaskCreate {
+	if v != nil {
+		_c.SetCanceledBy(*v)
+	}
+	return _c
+}
+
+// SetCanceledAt sets the "canceled_at" field.
+func (_c *UsageCleanupTaskCreate) SetCanceledAt(v time.Time) *UsageCleanupTaskCreate {
+	_c.mutation.SetCanceledAt(v)
+	return _c
+}
+
+// SetNillableCanceledAt sets the "canceled_at" field if the given value is not nil.
+func (_c *UsageCleanupTaskCreate) SetNillableCanceledAt(v *time.Time) *UsageCleanupTaskCreate {
+	if v != nil {
+		_c.SetCanceledAt(*v)
+	}
+	return _c
+}
+
+// SetStartedAt sets the "started_at" field.
+func (_c *UsageCleanupTaskCreate) SetStartedAt(v time.Time) *UsageCleanupTaskCreate {
+	_c.mutation.SetStartedAt(v)
+	return _c
+}
+
+// SetNillableStartedAt sets the "started_at" field if the given value is not nil.
+func (_c *UsageCleanupTaskCreate) SetNillableStartedAt(v *time.Time) *UsageCleanupTaskCreate {
+	if v != nil {
+		_c.SetStartedAt(*v)
+	}
+	return _c
+}
+
+// SetFinishedAt sets the "finished_at" field.
+func (_c *UsageCleanupTaskCreate) SetFinishedAt(v time.Time) *UsageCleanupTaskCreate {
+	_c.mutation.SetFinishedAt(v)
+	return _c
+}
+
+// SetNillableFinishedAt sets the "finished_at" field if the given value is not nil.
+func (_c *UsageCleanupTaskCreate) SetNillableFinishedAt(v *time.Time) *UsageCleanupTaskCreate {
+	if v != nil {
+		_c.SetFinishedAt(*v)
+	}
+	return _c
+}
+
+// Mutation returns the UsageCleanupTaskMutation object of the builder.
+func (_c *UsageCleanupTaskCreate) Mutation() *UsageCleanupTaskMutation {
+	return _c.mutation
+}
+
+// Save creates the UsageCleanupTask in the database.
+func (_c *UsageCleanupTaskCreate) Save(ctx context.Context) (*UsageCleanupTask, error) {
+	_c.defaults()
+	return withHooks(ctx, _c.sqlSave, _c.mutation, _c.hooks)
+}
+
+// SaveX calls Save and panics if Save returns an error.
+func (_c *UsageCleanupTaskCreate) SaveX(ctx context.Context) *UsageCleanupTask {
+	v, err := _c.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Exec executes the query.
+func (_c *UsageCleanupTaskCreate) Exec(ctx context.Context) error {
+	_, err := _c.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_c *UsageCleanupTaskCreate) 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 *UsageCleanupTaskCreate) defaults() {
+	if _, ok := _c.mutation.CreatedAt(); !ok {
+		v := usagecleanuptask.DefaultCreatedAt()
+		_c.mutation.SetCreatedAt(v)
+	}
+	if _, ok := _c.mutation.UpdatedAt(); !ok {
+		v := usagecleanuptask.DefaultUpdatedAt()
+		_c.mutation.SetUpdatedAt(v)
+	}
+	if _, ok := _c.mutation.DeletedRows(); !ok {
+		v := usagecleanuptask.DefaultDeletedRows
+		_c.mutation.SetDeletedRows(v)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (_c *UsageCleanupTaskCreate) check() error {
+	if _, ok := _c.mutation.CreatedAt(); !ok {
+		return &ValidationError{Name: "created_at", err: errors.New(`ent: missing required field "UsageCleanupTask.created_at"`)}
+	}
+	if _, ok := _c.mutation.UpdatedAt(); !ok {
+		return &ValidationError{Name: "updated_at", err: errors.New(`ent: missing required field "UsageCleanupTask.updated_at"`)}
+	}
+	if _, ok := _c.mutation.Status(); !ok {
+		return &ValidationError{Name: "status", err: errors.New(`ent: missing required field "UsageCleanupTask.status"`)}
+	}
+	if v, ok := _c.mutation.Status(); ok {
+		if err := usagecleanuptask.StatusValidator(v); err != nil {
+			return &ValidationError{Name: "status", err: fmt.Errorf(`ent: validator failed for field "UsageCleanupTask.status": %w`, err)}
+		}
+	}
+	if _, ok := _c.mutation.Filters(); !ok {
+		return &ValidationError{Name: "filters", err: errors.New(`ent: missing required field "UsageCleanupTask.filters"`)}
+	}
+	if _, ok := _c.mutation.CreatedBy(); !ok {
+		return &ValidationError{Name: "created_by", err: errors.New(`ent: missing required field "UsageCleanupTask.created_by"`)}
+	}
+	if _, ok := _c.mutation.DeletedRows(); !ok {
+		return &ValidationError{Name: "deleted_rows", err: errors.New(`ent: missing required field "UsageCleanupTask.deleted_rows"`)}
+	}
+	return nil
+}
+
+func (_c *UsageCleanupTaskCreate) sqlSave(ctx context.Context) (*UsageCleanupTask, 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 *UsageCleanupTaskCreate) createSpec() (*UsageCleanupTask, *sqlgraph.CreateSpec) {
+	var (
+		_node = &UsageCleanupTask{config: _c.config}
+		_spec = sqlgraph.NewCreateSpec(usagecleanuptask.Table, sqlgraph.NewFieldSpec(usagecleanuptask.FieldID, field.TypeInt64))
+	)
+	_spec.OnConflict = _c.conflict
+	if value, ok := _c.mutation.CreatedAt(); ok {
+		_spec.SetField(usagecleanuptask.FieldCreatedAt, field.TypeTime, value)
+		_node.CreatedAt = value
+	}
+	if value, ok := _c.mutation.UpdatedAt(); ok {
+		_spec.SetField(usagecleanuptask.FieldUpdatedAt, field.TypeTime, value)
+		_node.UpdatedAt = value
+	}
+	if value, ok := _c.mutation.Status(); ok {
+		_spec.SetField(usagecleanuptask.FieldStatus, field.TypeString, value)
+		_node.Status = value
+	}
+	if value, ok := _c.mutation.Filters(); ok {
+		_spec.SetField(usagecleanuptask.FieldFilters, field.TypeJSON, value)
+		_node.Filters = value
+	}
+	if value, ok := _c.mutation.CreatedBy(); ok {
+		_spec.SetField(usagecleanuptask.FieldCreatedBy, field.TypeInt64, value)
+		_node.CreatedBy = value
+	}
+	if value, ok := _c.mutation.DeletedRows(); ok {
+		_spec.SetField(usagecleanuptask.FieldDeletedRows, field.TypeInt64, value)
+		_node.DeletedRows = value
+	}
+	if value, ok := _c.mutation.ErrorMessage(); ok {
+		_spec.SetField(usagecleanuptask.FieldErrorMessage, field.TypeString, value)
+		_node.ErrorMessage = &value
+	}
+	if value, ok := _c.mutation.CanceledBy(); ok {
+		_spec.SetField(usagecleanuptask.FieldCanceledBy, field.TypeInt64, value)
+		_node.CanceledBy = &value
+	}
+	if value, ok := _c.mutation.CanceledAt(); ok {
+		_spec.SetField(usagecleanuptask.FieldCanceledAt, field.TypeTime, value)
+		_node.CanceledAt = &value
+	}
+	if value, ok := _c.mutation.StartedAt(); ok {
+		_spec.SetField(usagecleanuptask.FieldStartedAt, field.TypeTime, value)
+		_node.StartedAt = &value
+	}
+	if value, ok := _c.mutation.FinishedAt(); ok {
+		_spec.SetField(usagecleanuptask.FieldFinishedAt, field.TypeTime, value)
+		_node.FinishedAt = &value
+	}
+	return _node, _spec
+}
+
+// OnConflict allows configuring the `ON CONFLICT` / `ON DUPLICATE KEY` clause
+// of the `INSERT` statement. For example:
+//
+//	client.UsageCleanupTask.Create().
+//		SetCreatedAt(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.UsageCleanupTaskUpsert) {
+//			SetCreatedAt(v+v).
+//		}).
+//		Exec(ctx)
+func (_c *UsageCleanupTaskCreate) OnConflict(opts ...sql.ConflictOption) *UsageCleanupTaskUpsertOne {
+	_c.conflict = opts
+	return &UsageCleanupTaskUpsertOne{
+		create: _c,
+	}
+}
+
+// OnConflictColumns calls `OnConflict` and configures the columns
+// as conflict target. Using this option is equivalent to using:
+//
+//	client.UsageCleanupTask.Create().
+//		OnConflict(sql.ConflictColumns(columns...)).
+//		Exec(ctx)
+func (_c *UsageCleanupTaskCreate) OnConflictColumns(columns ...string) *UsageCleanupTaskUpsertOne {
+	_c.conflict = append(_c.conflict, sql.ConflictColumns(columns...))
+	return &UsageCleanupTaskUpsertOne{
+		create: _c,
+	}
+}
+
+type (
+	// UsageCleanupTaskUpsertOne is the builder for "upsert"-ing
+	//  one UsageCleanupTask node.
+	UsageCleanupTaskUpsertOne struct {
+		create *UsageCleanupTaskCreate
+	}
+
+	// UsageCleanupTaskUpsert is the "OnConflict" setter.
+	UsageCleanupTaskUpsert struct {
+		*sql.UpdateSet
+	}
+)
+
+// SetUpdatedAt sets the "updated_at" field.
+func (u *UsageCleanupTaskUpsert) SetUpdatedAt(v time.Time) *UsageCleanupTaskUpsert {
+	u.Set(usagecleanuptask.FieldUpdatedAt, v)
+	return u
+}
+
+// UpdateUpdatedAt sets the "updated_at" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsert) UpdateUpdatedAt() *UsageCleanupTaskUpsert {
+	u.SetExcluded(usagecleanuptask.FieldUpdatedAt)
+	return u
+}
+
+// SetStatus sets the "status" field.
+func (u *UsageCleanupTaskUpsert) SetStatus(v string) *UsageCleanupTaskUpsert {
+	u.Set(usagecleanuptask.FieldStatus, v)
+	return u
+}
+
+// UpdateStatus sets the "status" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsert) UpdateStatus() *UsageCleanupTaskUpsert {
+	u.SetExcluded(usagecleanuptask.FieldStatus)
+	return u
+}
+
+// SetFilters sets the "filters" field.
+func (u *UsageCleanupTaskUpsert) SetFilters(v json.RawMessage) *UsageCleanupTaskUpsert {
+	u.Set(usagecleanuptask.FieldFilters, v)
+	return u
+}
+
+// UpdateFilters sets the "filters" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsert) UpdateFilters() *UsageCleanupTaskUpsert {
+	u.SetExcluded(usagecleanuptask.FieldFilters)
+	return u
+}
+
+// SetCreatedBy sets the "created_by" field.
+func (u *UsageCleanupTaskUpsert) SetCreatedBy(v int64) *UsageCleanupTaskUpsert {
+	u.Set(usagecleanuptask.FieldCreatedBy, v)
+	return u
+}
+
+// UpdateCreatedBy sets the "created_by" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsert) UpdateCreatedBy() *UsageCleanupTaskUpsert {
+	u.SetExcluded(usagecleanuptask.FieldCreatedBy)
+	return u
+}
+
+// AddCreatedBy adds v to the "created_by" field.
+func (u *UsageCleanupTaskUpsert) AddCreatedBy(v int64) *UsageCleanupTaskUpsert {
+	u.Add(usagecleanuptask.FieldCreatedBy, v)
+	return u
+}
+
+// SetDeletedRows sets the "deleted_rows" field.
+func (u *UsageCleanupTaskUpsert) SetDeletedRows(v int64) *UsageCleanupTaskUpsert {
+	u.Set(usagecleanuptask.FieldDeletedRows, v)
+	return u
+}
+
+// UpdateDeletedRows sets the "deleted_rows" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsert) UpdateDeletedRows() *UsageCleanupTaskUpsert {
+	u.SetExcluded(usagecleanuptask.FieldDeletedRows)
+	return u
+}
+
+// AddDeletedRows adds v to the "deleted_rows" field.
+func (u *UsageCleanupTaskUpsert) AddDeletedRows(v int64) *UsageCleanupTaskUpsert {
+	u.Add(usagecleanuptask.FieldDeletedRows, v)
+	return u
+}
+
+// SetErrorMessage sets the "error_message" field.
+func (u *UsageCleanupTaskUpsert) SetErrorMessage(v string) *UsageCleanupTaskUpsert {
+	u.Set(usagecleanuptask.FieldErrorMessage, v)
+	return u
+}
+
+// UpdateErrorMessage sets the "error_message" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsert) UpdateErrorMessage() *UsageCleanupTaskUpsert {
+	u.SetExcluded(usagecleanuptask.FieldErrorMessage)
+	return u
+}
+
+// ClearErrorMessage clears the value of the "error_message" field.
+func (u *UsageCleanupTaskUpsert) ClearErrorMessage() *UsageCleanupTaskUpsert {
+	u.SetNull(usagecleanuptask.FieldErrorMessage)
+	return u
+}
+
+// SetCanceledBy sets the "canceled_by" field.
+func (u *UsageCleanupTaskUpsert) SetCanceledBy(v int64) *UsageCleanupTaskUpsert {
+	u.Set(usagecleanuptask.FieldCanceledBy, v)
+	return u
+}
+
+// UpdateCanceledBy sets the "canceled_by" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsert) UpdateCanceledBy() *UsageCleanupTaskUpsert {
+	u.SetExcluded(usagecleanuptask.FieldCanceledBy)
+	return u
+}
+
+// AddCanceledBy adds v to the "canceled_by" field.
+func (u *UsageCleanupTaskUpsert) AddCanceledBy(v int64) *UsageCleanupTaskUpsert {
+	u.Add(usagecleanuptask.FieldCanceledBy, v)
+	return u
+}
+
+// ClearCanceledBy clears the value of the "canceled_by" field.
+func (u *UsageCleanupTaskUpsert) ClearCanceledBy() *UsageCleanupTaskUpsert {
+	u.SetNull(usagecleanuptask.FieldCanceledBy)
+	return u
+}
+
+// SetCanceledAt sets the "canceled_at" field.
+func (u *UsageCleanupTaskUpsert) SetCanceledAt(v time.Time) *UsageCleanupTaskUpsert {
+	u.Set(usagecleanuptask.FieldCanceledAt, v)
+	return u
+}
+
+// UpdateCanceledAt sets the "canceled_at" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsert) UpdateCanceledAt() *UsageCleanupTaskUpsert {
+	u.SetExcluded(usagecleanuptask.FieldCanceledAt)
+	return u
+}
+
+// ClearCanceledAt clears the value of the "canceled_at" field.
+func (u *UsageCleanupTaskUpsert) ClearCanceledAt() *UsageCleanupTaskUpsert {
+	u.SetNull(usagecleanuptask.FieldCanceledAt)
+	return u
+}
+
+// SetStartedAt sets the "started_at" field.
+func (u *UsageCleanupTaskUpsert) SetStartedAt(v time.Time) *UsageCleanupTaskUpsert {
+	u.Set(usagecleanuptask.FieldStartedAt, v)
+	return u
+}
+
+// UpdateStartedAt sets the "started_at" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsert) UpdateStartedAt() *UsageCleanupTaskUpsert {
+	u.SetExcluded(usagecleanuptask.FieldStartedAt)
+	return u
+}
+
+// ClearStartedAt clears the value of the "started_at" field.
+func (u *UsageCleanupTaskUpsert) ClearStartedAt() *UsageCleanupTaskUpsert {
+	u.SetNull(usagecleanuptask.FieldStartedAt)
+	return u
+}
+
+// SetFinishedAt sets the "finished_at" field.
+func (u *UsageCleanupTaskUpsert) SetFinishedAt(v time.Time) *UsageCleanupTaskUpsert {
+	u.Set(usagecleanuptask.FieldFinishedAt, v)
+	return u
+}
+
+// UpdateFinishedAt sets the "finished_at" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsert) UpdateFinishedAt() *UsageCleanupTaskUpsert {
+	u.SetExcluded(usagecleanuptask.FieldFinishedAt)
+	return u
+}
+
+// ClearFinishedAt clears the value of the "finished_at" field.
+func (u *UsageCleanupTaskUpsert) ClearFinishedAt() *UsageCleanupTaskUpsert {
+	u.SetNull(usagecleanuptask.FieldFinishedAt)
+	return u
+}
+
+// UpdateNewValues updates the mutable fields using the new values that were set on create.
+// Using this option is equivalent to using:
+//
+//	client.UsageCleanupTask.Create().
+//		OnConflict(
+//			sql.ResolveWithNewValues(),
+//		).
+//		Exec(ctx)
+func (u *UsageCleanupTaskUpsertOne) UpdateNewValues() *UsageCleanupTaskUpsertOne {
+	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(usagecleanuptask.FieldCreatedAt)
+		}
+	}))
+	return u
+}
+
+// Ignore sets each column to itself in case of conflict.
+// Using this option is equivalent to using:
+//
+//	client.UsageCleanupTask.Create().
+//	    OnConflict(sql.ResolveWithIgnore()).
+//	    Exec(ctx)
+func (u *UsageCleanupTaskUpsertOne) Ignore() *UsageCleanupTaskUpsertOne {
+	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 *UsageCleanupTaskUpsertOne) DoNothing() *UsageCleanupTaskUpsertOne {
+	u.create.conflict = append(u.create.conflict, sql.DoNothing())
+	return u
+}
+
+// Update allows overriding fields `UPDATE` values. See the UsageCleanupTaskCreate.OnConflict
+// documentation for more info.
+func (u *UsageCleanupTaskUpsertOne) Update(set func(*UsageCleanupTaskUpsert)) *UsageCleanupTaskUpsertOne {
+	u.create.conflict = append(u.create.conflict, sql.ResolveWith(func(update *sql.UpdateSet) {
+		set(&UsageCleanupTaskUpsert{UpdateSet: update})
+	}))
+	return u
+}
+
+// SetUpdatedAt sets the "updated_at" field.
+func (u *UsageCleanupTaskUpsertOne) SetUpdatedAt(v time.Time) *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetUpdatedAt(v)
+	})
+}
+
+// UpdateUpdatedAt sets the "updated_at" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertOne) UpdateUpdatedAt() *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateUpdatedAt()
+	})
+}
+
+// SetStatus sets the "status" field.
+func (u *UsageCleanupTaskUpsertOne) SetStatus(v string) *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetStatus(v)
+	})
+}
+
+// UpdateStatus sets the "status" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertOne) UpdateStatus() *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateStatus()
+	})
+}
+
+// SetFilters sets the "filters" field.
+func (u *UsageCleanupTaskUpsertOne) SetFilters(v json.RawMessage) *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetFilters(v)
+	})
+}
+
+// UpdateFilters sets the "filters" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertOne) UpdateFilters() *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateFilters()
+	})
+}
+
+// SetCreatedBy sets the "created_by" field.
+func (u *UsageCleanupTaskUpsertOne) SetCreatedBy(v int64) *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetCreatedBy(v)
+	})
+}
+
+// AddCreatedBy adds v to the "created_by" field.
+func (u *UsageCleanupTaskUpsertOne) AddCreatedBy(v int64) *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.AddCreatedBy(v)
+	})
+}
+
+// UpdateCreatedBy sets the "created_by" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertOne) UpdateCreatedBy() *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateCreatedBy()
+	})
+}
+
+// SetDeletedRows sets the "deleted_rows" field.
+func (u *UsageCleanupTaskUpsertOne) SetDeletedRows(v int64) *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetDeletedRows(v)
+	})
+}
+
+// AddDeletedRows adds v to the "deleted_rows" field.
+func (u *UsageCleanupTaskUpsertOne) AddDeletedRows(v int64) *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.AddDeletedRows(v)
+	})
+}
+
+// UpdateDeletedRows sets the "deleted_rows" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertOne) UpdateDeletedRows() *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateDeletedRows()
+	})
+}
+
+// SetErrorMessage sets the "error_message" field.
+func (u *UsageCleanupTaskUpsertOne) SetErrorMessage(v string) *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetErrorMessage(v)
+	})
+}
+
+// UpdateErrorMessage sets the "error_message" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertOne) UpdateErrorMessage() *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateErrorMessage()
+	})
+}
+
+// ClearErrorMessage clears the value of the "error_message" field.
+func (u *UsageCleanupTaskUpsertOne) ClearErrorMessage() *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.ClearErrorMessage()
+	})
+}
+
+// SetCanceledBy sets the "canceled_by" field.
+func (u *UsageCleanupTaskUpsertOne) SetCanceledBy(v int64) *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetCanceledBy(v)
+	})
+}
+
+// AddCanceledBy adds v to the "canceled_by" field.
+func (u *UsageCleanupTaskUpsertOne) AddCanceledBy(v int64) *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.AddCanceledBy(v)
+	})
+}
+
+// UpdateCanceledBy sets the "canceled_by" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertOne) UpdateCanceledBy() *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateCanceledBy()
+	})
+}
+
+// ClearCanceledBy clears the value of the "canceled_by" field.
+func (u *UsageCleanupTaskUpsertOne) ClearCanceledBy() *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.ClearCanceledBy()
+	})
+}
+
+// SetCanceledAt sets the "canceled_at" field.
+func (u *UsageCleanupTaskUpsertOne) SetCanceledAt(v time.Time) *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetCanceledAt(v)
+	})
+}
+
+// UpdateCanceledAt sets the "canceled_at" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertOne) UpdateCanceledAt() *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateCanceledAt()
+	})
+}
+
+// ClearCanceledAt clears the value of the "canceled_at" field.
+func (u *UsageCleanupTaskUpsertOne) ClearCanceledAt() *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.ClearCanceledAt()
+	})
+}
+
+// SetStartedAt sets the "started_at" field.
+func (u *UsageCleanupTaskUpsertOne) SetStartedAt(v time.Time) *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetStartedAt(v)
+	})
+}
+
+// UpdateStartedAt sets the "started_at" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertOne) UpdateStartedAt() *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateStartedAt()
+	})
+}
+
+// ClearStartedAt clears the value of the "started_at" field.
+func (u *UsageCleanupTaskUpsertOne) ClearStartedAt() *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.ClearStartedAt()
+	})
+}
+
+// SetFinishedAt sets the "finished_at" field.
+func (u *UsageCleanupTaskUpsertOne) SetFinishedAt(v time.Time) *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetFinishedAt(v)
+	})
+}
+
+// UpdateFinishedAt sets the "finished_at" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertOne) UpdateFinishedAt() *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateFinishedAt()
+	})
+}
+
+// ClearFinishedAt clears the value of the "finished_at" field.
+func (u *UsageCleanupTaskUpsertOne) ClearFinishedAt() *UsageCleanupTaskUpsertOne {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.ClearFinishedAt()
+	})
+}
+
+// Exec executes the query.
+func (u *UsageCleanupTaskUpsertOne) Exec(ctx context.Context) error {
+	if len(u.create.conflict) == 0 {
+		return errors.New("ent: missing options for UsageCleanupTaskCreate.OnConflict")
+	}
+	return u.create.Exec(ctx)
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (u *UsageCleanupTaskUpsertOne) 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 *UsageCleanupTaskUpsertOne) 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 *UsageCleanupTaskUpsertOne) IDX(ctx context.Context) int64 {
+	id, err := u.ID(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return id
+}
+
+// UsageCleanupTaskCreateBulk is the builder for creating many UsageCleanupTask entities in bulk.
+type UsageCleanupTaskCreateBulk struct {
+	config
+	err      error
+	builders []*UsageCleanupTaskCreate
+	conflict []sql.ConflictOption
+}
+
+// Save creates the UsageCleanupTask entities in the database.
+func (_c *UsageCleanupTaskCreateBulk) Save(ctx context.Context) ([]*UsageCleanupTask, error) {
+	if _c.err != nil {
+		return nil, _c.err
+	}
+	specs := make([]*sqlgraph.CreateSpec, len(_c.builders))
+	nodes := make([]*UsageCleanupTask, 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.(*UsageCleanupTaskMutation)
+				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 *UsageCleanupTaskCreateBulk) SaveX(ctx context.Context) []*UsageCleanupTask {
+	v, err := _c.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Exec executes the query.
+func (_c *UsageCleanupTaskCreateBulk) Exec(ctx context.Context) error {
+	_, err := _c.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_c *UsageCleanupTaskCreateBulk) 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.UsageCleanupTask.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.UsageCleanupTaskUpsert) {
+//			SetCreatedAt(v+v).
+//		}).
+//		Exec(ctx)
+func (_c *UsageCleanupTaskCreateBulk) OnConflict(opts ...sql.ConflictOption) *UsageCleanupTaskUpsertBulk {
+	_c.conflict = opts
+	return &UsageCleanupTaskUpsertBulk{
+		create: _c,
+	}
+}
+
+// OnConflictColumns calls `OnConflict` and configures the columns
+// as conflict target. Using this option is equivalent to using:
+//
+//	client.UsageCleanupTask.Create().
+//		OnConflict(sql.ConflictColumns(columns...)).
+//		Exec(ctx)
+func (_c *UsageCleanupTaskCreateBulk) OnConflictColumns(columns ...string) *UsageCleanupTaskUpsertBulk {
+	_c.conflict = append(_c.conflict, sql.ConflictColumns(columns...))
+	return &UsageCleanupTaskUpsertBulk{
+		create: _c,
+	}
+}
+
+// UsageCleanupTaskUpsertBulk is the builder for "upsert"-ing
+// a bulk of UsageCleanupTask nodes.
+type UsageCleanupTaskUpsertBulk struct {
+	create *UsageCleanupTaskCreateBulk
+}
+
+// UpdateNewValues updates the mutable fields using the new values that
+// were set on create. Using this option is equivalent to using:
+//
+//	client.UsageCleanupTask.Create().
+//		OnConflict(
+//			sql.ResolveWithNewValues(),
+//		).
+//		Exec(ctx)
+func (u *UsageCleanupTaskUpsertBulk) UpdateNewValues() *UsageCleanupTaskUpsertBulk {
+	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(usagecleanuptask.FieldCreatedAt)
+			}
+		}
+	}))
+	return u
+}
+
+// Ignore sets each column to itself in case of conflict.
+// Using this option is equivalent to using:
+//
+//	client.UsageCleanupTask.Create().
+//		OnConflict(sql.ResolveWithIgnore()).
+//		Exec(ctx)
+func (u *UsageCleanupTaskUpsertBulk) Ignore() *UsageCleanupTaskUpsertBulk {
+	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 *UsageCleanupTaskUpsertBulk) DoNothing() *UsageCleanupTaskUpsertBulk {
+	u.create.conflict = append(u.create.conflict, sql.DoNothing())
+	return u
+}
+
+// Update allows overriding fields `UPDATE` values. See the UsageCleanupTaskCreateBulk.OnConflict
+// documentation for more info.
+func (u *UsageCleanupTaskUpsertBulk) Update(set func(*UsageCleanupTaskUpsert)) *UsageCleanupTaskUpsertBulk {
+	u.create.conflict = append(u.create.conflict, sql.ResolveWith(func(update *sql.UpdateSet) {
+		set(&UsageCleanupTaskUpsert{UpdateSet: update})
+	}))
+	return u
+}
+
+// SetUpdatedAt sets the "updated_at" field.
+func (u *UsageCleanupTaskUpsertBulk) SetUpdatedAt(v time.Time) *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetUpdatedAt(v)
+	})
+}
+
+// UpdateUpdatedAt sets the "updated_at" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertBulk) UpdateUpdatedAt() *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateUpdatedAt()
+	})
+}
+
+// SetStatus sets the "status" field.
+func (u *UsageCleanupTaskUpsertBulk) SetStatus(v string) *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetStatus(v)
+	})
+}
+
+// UpdateStatus sets the "status" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertBulk) UpdateStatus() *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateStatus()
+	})
+}
+
+// SetFilters sets the "filters" field.
+func (u *UsageCleanupTaskUpsertBulk) SetFilters(v json.RawMessage) *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetFilters(v)
+	})
+}
+
+// UpdateFilters sets the "filters" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertBulk) UpdateFilters() *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateFilters()
+	})
+}
+
+// SetCreatedBy sets the "created_by" field.
+func (u *UsageCleanupTaskUpsertBulk) SetCreatedBy(v int64) *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetCreatedBy(v)
+	})
+}
+
+// AddCreatedBy adds v to the "created_by" field.
+func (u *UsageCleanupTaskUpsertBulk) AddCreatedBy(v int64) *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.AddCreatedBy(v)
+	})
+}
+
+// UpdateCreatedBy sets the "created_by" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertBulk) UpdateCreatedBy() *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateCreatedBy()
+	})
+}
+
+// SetDeletedRows sets the "deleted_rows" field.
+func (u *UsageCleanupTaskUpsertBulk) SetDeletedRows(v int64) *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetDeletedRows(v)
+	})
+}
+
+// AddDeletedRows adds v to the "deleted_rows" field.
+func (u *UsageCleanupTaskUpsertBulk) AddDeletedRows(v int64) *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.AddDeletedRows(v)
+	})
+}
+
+// UpdateDeletedRows sets the "deleted_rows" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertBulk) UpdateDeletedRows() *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateDeletedRows()
+	})
+}
+
+// SetErrorMessage sets the "error_message" field.
+func (u *UsageCleanupTaskUpsertBulk) SetErrorMessage(v string) *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetErrorMessage(v)
+	})
+}
+
+// UpdateErrorMessage sets the "error_message" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertBulk) UpdateErrorMessage() *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateErrorMessage()
+	})
+}
+
+// ClearErrorMessage clears the value of the "error_message" field.
+func (u *UsageCleanupTaskUpsertBulk) ClearErrorMessage() *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.ClearErrorMessage()
+	})
+}
+
+// SetCanceledBy sets the "canceled_by" field.
+func (u *UsageCleanupTaskUpsertBulk) SetCanceledBy(v int64) *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetCanceledBy(v)
+	})
+}
+
+// AddCanceledBy adds v to the "canceled_by" field.
+func (u *UsageCleanupTaskUpsertBulk) AddCanceledBy(v int64) *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.AddCanceledBy(v)
+	})
+}
+
+// UpdateCanceledBy sets the "canceled_by" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertBulk) UpdateCanceledBy() *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateCanceledBy()
+	})
+}
+
+// ClearCanceledBy clears the value of the "canceled_by" field.
+func (u *UsageCleanupTaskUpsertBulk) ClearCanceledBy() *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.ClearCanceledBy()
+	})
+}
+
+// SetCanceledAt sets the "canceled_at" field.
+func (u *UsageCleanupTaskUpsertBulk) SetCanceledAt(v time.Time) *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetCanceledAt(v)
+	})
+}
+
+// UpdateCanceledAt sets the "canceled_at" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertBulk) UpdateCanceledAt() *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateCanceledAt()
+	})
+}
+
+// ClearCanceledAt clears the value of the "canceled_at" field.
+func (u *UsageCleanupTaskUpsertBulk) ClearCanceledAt() *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.ClearCanceledAt()
+	})
+}
+
+// SetStartedAt sets the "started_at" field.
+func (u *UsageCleanupTaskUpsertBulk) SetStartedAt(v time.Time) *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetStartedAt(v)
+	})
+}
+
+// UpdateStartedAt sets the "started_at" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertBulk) UpdateStartedAt() *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateStartedAt()
+	})
+}
+
+// ClearStartedAt clears the value of the "started_at" field.
+func (u *UsageCleanupTaskUpsertBulk) ClearStartedAt() *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.ClearStartedAt()
+	})
+}
+
+// SetFinishedAt sets the "finished_at" field.
+func (u *UsageCleanupTaskUpsertBulk) SetFinishedAt(v time.Time) *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.SetFinishedAt(v)
+	})
+}
+
+// UpdateFinishedAt sets the "finished_at" field to the value that was provided on create.
+func (u *UsageCleanupTaskUpsertBulk) UpdateFinishedAt() *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.UpdateFinishedAt()
+	})
+}
+
+// ClearFinishedAt clears the value of the "finished_at" field.
+func (u *UsageCleanupTaskUpsertBulk) ClearFinishedAt() *UsageCleanupTaskUpsertBulk {
+	return u.Update(func(s *UsageCleanupTaskUpsert) {
+		s.ClearFinishedAt()
+	})
+}
+
+// Exec executes the query.
+func (u *UsageCleanupTaskUpsertBulk) 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 UsageCleanupTaskCreateBulk instead", i)
+		}
+	}
+	if len(u.create.conflict) == 0 {
+		return errors.New("ent: missing options for UsageCleanupTaskCreateBulk.OnConflict")
+	}
+	return u.create.Exec(ctx)
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (u *UsageCleanupTaskUpsertBulk) ExecX(ctx context.Context) {
+	if err := u.create.Exec(ctx); err != nil {
+		panic(err)
+	}
+}

backend/ent/usagecleanuptask_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/usagecleanuptask"
+)
+
+// UsageCleanupTaskDelete is the builder for deleting a UsageCleanupTask entity.
+type UsageCleanupTaskDelete struct {
+	config
+	hooks    []Hook
+	mutation *UsageCleanupTaskMutation
+}
+
+// Where appends a list predicates to the UsageCleanupTaskDelete builder.
+func (_d *UsageCleanupTaskDelete) Where(ps ...predicate.UsageCleanupTask) *UsageCleanupTaskDelete {
+	_d.mutation.Where(ps...)
+	return _d
+}
+
+// Exec executes the deletion query and returns how many vertices were deleted.
+func (_d *UsageCleanupTaskDelete) 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 *UsageCleanupTaskDelete) ExecX(ctx context.Context) int {
+	n, err := _d.Exec(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return n
+}
+
+func (_d *UsageCleanupTaskDelete) sqlExec(ctx context.Context) (int, error) {
+	_spec := sqlgraph.NewDeleteSpec(usagecleanuptask.Table, sqlgraph.NewFieldSpec(usagecleanuptask.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
+}
+
+// UsageCleanupTaskDeleteOne is the builder for deleting a single UsageCleanupTask entity.
+type UsageCleanupTaskDeleteOne struct {
+	_d *UsageCleanupTaskDelete
+}
+
+// Where appends a list predicates to the UsageCleanupTaskDelete builder.
+func (_d *UsageCleanupTaskDeleteOne) Where(ps ...predicate.UsageCleanupTask) *UsageCleanupTaskDeleteOne {
+	_d._d.mutation.Where(ps...)
+	return _d
+}
+
+// Exec executes the deletion query.
+func (_d *UsageCleanupTaskDeleteOne) Exec(ctx context.Context) error {
+	n, err := _d._d.Exec(ctx)
+	switch {
+	case err != nil:
+		return err
+	case n == 0:
+		return &NotFoundError{usagecleanuptask.Label}
+	default:
+		return nil
+	}
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_d *UsageCleanupTaskDeleteOne) ExecX(ctx context.Context) {
+	if err := _d.Exec(ctx); err != nil {
+		panic(err)
+	}
+}

backend/ent/usagecleanuptask_query.go

+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"context"
+	"fmt"
+	"math"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect"
+	"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/usagecleanuptask"
+)
+
+// UsageCleanupTaskQuery is the builder for querying UsageCleanupTask entities.
+type UsageCleanupTaskQuery struct {
+	config
+	ctx        *QueryContext
+	order      []usagecleanuptask.OrderOption
+	inters     []Interceptor
+	predicates []predicate.UsageCleanupTask
+	modifiers  []func(*sql.Selector)
+	// intermediate query (i.e. traversal path).
+	sql  *sql.Selector
+	path func(context.Context) (*sql.Selector, error)
+}
+
+// Where adds a new predicate for the UsageCleanupTaskQuery builder.
+func (_q *UsageCleanupTaskQuery) Where(ps ...predicate.UsageCleanupTask) *UsageCleanupTaskQuery {
+	_q.predicates = append(_q.predicates, ps...)
+	return _q
+}
+
+// Limit the number of records to be returned by this query.
+func (_q *UsageCleanupTaskQuery) Limit(limit int) *UsageCleanupTaskQuery {
+	_q.ctx.Limit = &limit
+	return _q
+}
+
+// Offset to start from.
+func (_q *UsageCleanupTaskQuery) Offset(offset int) *UsageCleanupTaskQuery {
+	_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 *UsageCleanupTaskQuery) Unique(unique bool) *UsageCleanupTaskQuery {
+	_q.ctx.Unique = &unique
+	return _q
+}
+
+// Order specifies how the records should be ordered.
+func (_q *UsageCleanupTaskQuery) Order(o ...usagecleanuptask.OrderOption) *UsageCleanupTaskQuery {
+	_q.order = append(_q.order, o...)
+	return _q
+}
+
+// First returns the first UsageCleanupTask entity from the query.
+// Returns a *NotFoundError when no UsageCleanupTask was found.
+func (_q *UsageCleanupTaskQuery) First(ctx context.Context) (*UsageCleanupTask, 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{usagecleanuptask.Label}
+	}
+	return nodes[0], nil
+}
+
+// FirstX is like First, but panics if an error occurs.
+func (_q *UsageCleanupTaskQuery) FirstX(ctx context.Context) *UsageCleanupTask {
+	node, err := _q.First(ctx)
+	if err != nil && !IsNotFound(err) {
+		panic(err)
+	}
+	return node
+}
+
+// FirstID returns the first UsageCleanupTask ID from the query.
+// Returns a *NotFoundError when no UsageCleanupTask ID was found.
+func (_q *UsageCleanupTaskQuery) 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{usagecleanuptask.Label}
+		return
+	}
+	return ids[0], nil
+}
+
+// FirstIDX is like FirstID, but panics if an error occurs.
+func (_q *UsageCleanupTaskQuery) FirstIDX(ctx context.Context) int64 {
+	id, err := _q.FirstID(ctx)
+	if err != nil && !IsNotFound(err) {
+		panic(err)
+	}
+	return id
+}
+
+// Only returns a single UsageCleanupTask entity found by the query, ensuring it only returns one.
+// Returns a *NotSingularError when more than one UsageCleanupTask entity is found.
+// Returns a *NotFoundError when no UsageCleanupTask entities are found.
+func (_q *UsageCleanupTaskQuery) Only(ctx context.Context) (*UsageCleanupTask, 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{usagecleanuptask.Label}
+	default:
+		return nil, &NotSingularError{usagecleanuptask.Label}
+	}
+}
+
+// OnlyX is like Only, but panics if an error occurs.
+func (_q *UsageCleanupTaskQuery) OnlyX(ctx context.Context) *UsageCleanupTask {
+	node, err := _q.Only(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return node
+}
+
+// OnlyID is like Only, but returns the only UsageCleanupTask ID in the query.
+// Returns a *NotSingularError when more than one UsageCleanupTask ID is found.
+// Returns a *NotFoundError when no entities are found.
+func (_q *UsageCleanupTaskQuery) 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{usagecleanuptask.Label}
+	default:
+		err = &NotSingularError{usagecleanuptask.Label}
+	}
+	return
+}
+
+// OnlyIDX is like OnlyID, but panics if an error occurs.
+func (_q *UsageCleanupTaskQuery) 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 UsageCleanupTasks.
+func (_q *UsageCleanupTaskQuery) All(ctx context.Context) ([]*UsageCleanupTask, error) {
+	ctx = setContextOp(ctx, _q.ctx, ent.OpQueryAll)
+	if err := _q.prepareQuery(ctx); err != nil {
+		return nil, err
+	}
+	qr := querierAll[[]*UsageCleanupTask, *UsageCleanupTaskQuery]()
+	return withInterceptors[[]*UsageCleanupTask](ctx, _q, qr, _q.inters)
+}
+
+// AllX is like All, but panics if an error occurs.
+func (_q *UsageCleanupTaskQuery) AllX(ctx context.Context) []*UsageCleanupTask {
+	nodes, err := _q.All(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return nodes
+}
+
+// IDs executes the query and returns a list of UsageCleanupTask IDs.
+func (_q *UsageCleanupTaskQuery) 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(usagecleanuptask.FieldID).Scan(ctx, &ids); err != nil {
+		return nil, err
+	}
+	return ids, nil
+}
+
+// IDsX is like IDs, but panics if an error occurs.
+func (_q *UsageCleanupTaskQuery) 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 *UsageCleanupTaskQuery) 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[*UsageCleanupTaskQuery](), _q.inters)
+}
+
+// CountX is like Count, but panics if an error occurs.
+func (_q *UsageCleanupTaskQuery) 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 *UsageCleanupTaskQuery) 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 *UsageCleanupTaskQuery) ExistX(ctx context.Context) bool {
+	exist, err := _q.Exist(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return exist
+}
+
+// Clone returns a duplicate of the UsageCleanupTaskQuery 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 *UsageCleanupTaskQuery) Clone() *UsageCleanupTaskQuery {
+	if _q == nil {
+		return nil
+	}
+	return &UsageCleanupTaskQuery{
+		config:     _q.config,
+		ctx:        _q.ctx.Clone(),
+		order:      append([]usagecleanuptask.OrderOption{}, _q.order...),
+		inters:     append([]Interceptor{}, _q.inters...),
+		predicates: append([]predicate.UsageCleanupTask{}, _q.predicates...),
+		// clone intermediate query.
+		sql:  _q.sql.Clone(),
+		path: _q.path,
+	}
+}
+
+// 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 {
+//		CreatedAt time.Time `json:"created_at,omitempty"`
+//		Count int `json:"count,omitempty"`
+//	}
+//
+//	client.UsageCleanupTask.Query().
+//		GroupBy(usagecleanuptask.FieldCreatedAt).
+//		Aggregate(ent.Count()).
+//		Scan(ctx, &v)
+func (_q *UsageCleanupTaskQuery) GroupBy(field string, fields ...string) *UsageCleanupTaskGroupBy {
+	_q.ctx.Fields = append([]string{field}, fields...)
+	grbuild := &UsageCleanupTaskGroupBy{build: _q}
+	grbuild.flds = &_q.ctx.Fields
+	grbuild.label = usagecleanuptask.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 {
+//		CreatedAt time.Time `json:"created_at,omitempty"`
+//	}
+//
+//	client.UsageCleanupTask.Query().
+//		Select(usagecleanuptask.FieldCreatedAt).
+//		Scan(ctx, &v)
+func (_q *UsageCleanupTaskQuery) Select(fields ...string) *UsageCleanupTaskSelect {
+	_q.ctx.Fields = append(_q.ctx.Fields, fields...)
+	sbuild := &UsageCleanupTaskSelect{UsageCleanupTaskQuery: _q}
+	sbuild.label = usagecleanuptask.Label
+	sbuild.flds, sbuild.scan = &_q.ctx.Fields, sbuild.Scan
+	return sbuild
+}
+
+// Aggregate returns a UsageCleanupTaskSelect configured with the given aggregations.
+func (_q *UsageCleanupTaskQuery) Aggregate(fns ...AggregateFunc) *UsageCleanupTaskSelect {
+	return _q.Select().Aggregate(fns...)
+}
+
+func (_q *UsageCleanupTaskQuery) 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 !usagecleanuptask.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 *UsageCleanupTaskQuery) sqlAll(ctx context.Context, hooks ...queryHook) ([]*UsageCleanupTask, error) {
+	var (
+		nodes = []*UsageCleanupTask{}
+		_spec = _q.querySpec()
+	)
+	_spec.ScanValues = func(columns []string) ([]any, error) {
+		return (*UsageCleanupTask).scanValues(nil, columns)
+	}
+	_spec.Assign = func(columns []string, values []any) error {
+		node := &UsageCleanupTask{config: _q.config}
+		nodes = append(nodes, node)
+		return node.assignValues(columns, values)
+	}
+	if len(_q.modifiers) > 0 {
+		_spec.Modifiers = _q.modifiers
+	}
+	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
+	}
+	return nodes, nil
+}
+
+func (_q *UsageCleanupTaskQuery) sqlCount(ctx context.Context) (int, error) {
+	_spec := _q.querySpec()
+	if len(_q.modifiers) > 0 {
+		_spec.Modifiers = _q.modifiers
+	}
+	_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 *UsageCleanupTaskQuery) querySpec() *sqlgraph.QuerySpec {
+	_spec := sqlgraph.NewQuerySpec(usagecleanuptask.Table, usagecleanuptask.Columns, sqlgraph.NewFieldSpec(usagecleanuptask.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, usagecleanuptask.FieldID)
+		for i := range fields {
+			if fields[i] != usagecleanuptask.FieldID {
+				_spec.Node.Columns = append(_spec.Node.Columns, fields[i])
+			}
+		}
+	}
+	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 *UsageCleanupTaskQuery) sqlQuery(ctx context.Context) *sql.Selector {
+	builder := sql.Dialect(_q.driver.Dialect())
+	t1 := builder.Table(usagecleanuptask.Table)
+	columns := _q.ctx.Fields
+	if len(columns) == 0 {
+		columns = usagecleanuptask.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 _, m := range _q.modifiers {
+		m(selector)
+	}
+	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
+}
+
+// ForUpdate locks the selected rows against concurrent updates, and prevent them from being
+// updated, deleted or "selected ... for update" by other sessions, until the transaction is
+// either committed or rolled-back.
+func (_q *UsageCleanupTaskQuery) ForUpdate(opts ...sql.LockOption) *UsageCleanupTaskQuery {
+	if _q.driver.Dialect() == dialect.Postgres {
+		_q.Unique(false)
+	}
+	_q.modifiers = append(_q.modifiers, func(s *sql.Selector) {
+		s.ForUpdate(opts...)
+	})
+	return _q
+}
+
+// ForShare behaves similarly to ForUpdate, except that it acquires a shared mode lock
+// on any rows that are read. Other sessions can read the rows, but cannot modify them
+// until your transaction commits.
+func (_q *UsageCleanupTaskQuery) ForShare(opts ...sql.LockOption) *UsageCleanupTaskQuery {
+	if _q.driver.Dialect() == dialect.Postgres {
+		_q.Unique(false)
+	}
+	_q.modifiers = append(_q.modifiers, func(s *sql.Selector) {
+		s.ForShare(opts...)
+	})
+	return _q
+}
+
+// UsageCleanupTaskGroupBy is the group-by builder for UsageCleanupTask entities.
+type UsageCleanupTaskGroupBy struct {
+	selector
+	build *UsageCleanupTaskQuery
+}
+
+// Aggregate adds the given aggregation functions to the group-by query.
+func (_g *UsageCleanupTaskGroupBy) Aggregate(fns ...AggregateFunc) *UsageCleanupTaskGroupBy {
+	_g.fns = append(_g.fns, fns...)
+	return _g
+}
+
+// Scan applies the selector query and scans the result into the given value.
+func (_g *UsageCleanupTaskGroupBy) 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[*UsageCleanupTaskQuery, *UsageCleanupTaskGroupBy](ctx, _g.build, _g, _g.build.inters, v)
+}
+
+func (_g *UsageCleanupTaskGroupBy) sqlScan(ctx context.Context, root *UsageCleanupTaskQuery, 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)
+}
+
+// UsageCleanupTaskSelect is the builder for selecting fields of UsageCleanupTask entities.
+type UsageCleanupTaskSelect struct {
+	*UsageCleanupTaskQuery
+	selector
+}
+
+// Aggregate adds the given aggregation functions to the selector query.
+func (_s *UsageCleanupTaskSelect) Aggregate(fns ...AggregateFunc) *UsageCleanupTaskSelect {
+	_s.fns = append(_s.fns, fns...)
+	return _s
+}
+
+// Scan applies the selector query and scans the result into the given value.
+func (_s *UsageCleanupTaskSelect) 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[*UsageCleanupTaskQuery, *UsageCleanupTaskSelect](ctx, _s.UsageCleanupTaskQuery, _s, _s.inters, v)
+}
+
+func (_s *UsageCleanupTaskSelect) sqlScan(ctx context.Context, root *UsageCleanupTaskQuery, 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/usagecleanuptask_update.go

+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"time"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/dialect/sql/sqljson"
+	"entgo.io/ent/schema/field"
+	"github.com/Wei-Shaw/sub2api/ent/predicate"
+	"github.com/Wei-Shaw/sub2api/ent/usagecleanuptask"
+)
+
+// UsageCleanupTaskUpdate is the builder for updating UsageCleanupTask entities.
+type UsageCleanupTaskUpdate struct {
+	config
+	hooks    []Hook
+	mutation *UsageCleanupTaskMutation
+}
+
+// Where appends a list predicates to the UsageCleanupTaskUpdate builder.
+func (_u *UsageCleanupTaskUpdate) Where(ps ...predicate.UsageCleanupTask) *UsageCleanupTaskUpdate {
+	_u.mutation.Where(ps...)
+	return _u
+}
+
+// SetUpdatedAt sets the "updated_at" field.
+func (_u *UsageCleanupTaskUpdate) SetUpdatedAt(v time.Time) *UsageCleanupTaskUpdate {
+	_u.mutation.SetUpdatedAt(v)
+	return _u
+}
+
+// SetStatus sets the "status" field.
+func (_u *UsageCleanupTaskUpdate) SetStatus(v string) *UsageCleanupTaskUpdate {
+	_u.mutation.SetStatus(v)
+	return _u
+}
+
+// SetNillableStatus sets the "status" field if the given value is not nil.
+func (_u *UsageCleanupTaskUpdate) SetNillableStatus(v *string) *UsageCleanupTaskUpdate {
+	if v != nil {
+		_u.SetStatus(*v)
+	}
+	return _u
+}
+
+// SetFilters sets the "filters" field.
+func (_u *UsageCleanupTaskUpdate) SetFilters(v json.RawMessage) *UsageCleanupTaskUpdate {
+	_u.mutation.SetFilters(v)
+	return _u
+}
+
+// AppendFilters appends value to the "filters" field.
+func (_u *UsageCleanupTaskUpdate) AppendFilters(v json.RawMessage) *UsageCleanupTaskUpdate {
+	_u.mutation.AppendFilters(v)
+	return _u
+}
+
+// SetCreatedBy sets the "created_by" field.
+func (_u *UsageCleanupTaskUpdate) SetCreatedBy(v int64) *UsageCleanupTaskUpdate {
+	_u.mutation.ResetCreatedBy()
+	_u.mutation.SetCreatedBy(v)
+	return _u
+}
+
+// SetNillableCreatedBy sets the "created_by" field if the given value is not nil.
+func (_u *UsageCleanupTaskUpdate) SetNillableCreatedBy(v *int64) *UsageCleanupTaskUpdate {
+	if v != nil {
+		_u.SetCreatedBy(*v)
+	}
+	return _u
+}
+
+// AddCreatedBy adds value to the "created_by" field.
+func (_u *UsageCleanupTaskUpdate) AddCreatedBy(v int64) *UsageCleanupTaskUpdate {
+	_u.mutation.AddCreatedBy(v)
+	return _u
+}
+
+// SetDeletedRows sets the "deleted_rows" field.
+func (_u *UsageCleanupTaskUpdate) SetDeletedRows(v int64) *UsageCleanupTaskUpdate {
+	_u.mutation.ResetDeletedRows()
+	_u.mutation.SetDeletedRows(v)
+	return _u
+}
+
+// SetNillableDeletedRows sets the "deleted_rows" field if the given value is not nil.
+func (_u *UsageCleanupTaskUpdate) SetNillableDeletedRows(v *int64) *UsageCleanupTaskUpdate {
+	if v != nil {
+		_u.SetDeletedRows(*v)
+	}
+	return _u
+}
+
+// AddDeletedRows adds value to the "deleted_rows" field.
+func (_u *UsageCleanupTaskUpdate) AddDeletedRows(v int64) *UsageCleanupTaskUpdate {
+	_u.mutation.AddDeletedRows(v)
+	return _u
+}
+
+// SetErrorMessage sets the "error_message" field.
+func (_u *UsageCleanupTaskUpdate) SetErrorMessage(v string) *UsageCleanupTaskUpdate {
+	_u.mutation.SetErrorMessage(v)
+	return _u
+}
+
+// SetNillableErrorMessage sets the "error_message" field if the given value is not nil.
+func (_u *UsageCleanupTaskUpdate) SetNillableErrorMessage(v *string) *UsageCleanupTaskUpdate {
+	if v != nil {
+		_u.SetErrorMessage(*v)
+	}
+	return _u
+}
+
+// ClearErrorMessage clears the value of the "error_message" field.
+func (_u *UsageCleanupTaskUpdate) ClearErrorMessage() *UsageCleanupTaskUpdate {
+	_u.mutation.ClearErrorMessage()
+	return _u
+}
+
+// SetCanceledBy sets the "canceled_by" field.
+func (_u *UsageCleanupTaskUpdate) SetCanceledBy(v int64) *UsageCleanupTaskUpdate {
+	_u.mutation.ResetCanceledBy()
+	_u.mutation.SetCanceledBy(v)
+	return _u
+}
+
+// SetNillableCanceledBy sets the "canceled_by" field if the given value is not nil.
+func (_u *UsageCleanupTaskUpdate) SetNillableCanceledBy(v *int64) *UsageCleanupTaskUpdate {
+	if v != nil {
+		_u.SetCanceledBy(*v)
+	}
+	return _u
+}
+
+// AddCanceledBy adds value to the "canceled_by" field.
+func (_u *UsageCleanupTaskUpdate) AddCanceledBy(v int64) *UsageCleanupTaskUpdate {
+	_u.mutation.AddCanceledBy(v)
+	return _u
+}
+
+// ClearCanceledBy clears the value of the "canceled_by" field.
+func (_u *UsageCleanupTaskUpdate) ClearCanceledBy() *UsageCleanupTaskUpdate {
+	_u.mutation.ClearCanceledBy()
+	return _u
+}
+
+// SetCanceledAt sets the "canceled_at" field.
+func (_u *UsageCleanupTaskUpdate) SetCanceledAt(v time.Time) *UsageCleanupTaskUpdate {
+	_u.mutation.SetCanceledAt(v)
+	return _u
+}
+
+// SetNillableCanceledAt sets the "canceled_at" field if the given value is not nil.
+func (_u *UsageCleanupTaskUpdate) SetNillableCanceledAt(v *time.Time) *UsageCleanupTaskUpdate {
+	if v != nil {
+		_u.SetCanceledAt(*v)
+	}
+	return _u
+}
+
+// ClearCanceledAt clears the value of the "canceled_at" field.
+func (_u *UsageCleanupTaskUpdate) ClearCanceledAt() *UsageCleanupTaskUpdate {
+	_u.mutation.ClearCanceledAt()
+	return _u
+}
+
+// SetStartedAt sets the "started_at" field.
+func (_u *UsageCleanupTaskUpdate) SetStartedAt(v time.Time) *UsageCleanupTaskUpdate {
+	_u.mutation.SetStartedAt(v)
+	return _u
+}
+
+// SetNillableStartedAt sets the "started_at" field if the given value is not nil.
+func (_u *UsageCleanupTaskUpdate) SetNillableStartedAt(v *time.Time) *UsageCleanupTaskUpdate {
+	if v != nil {
+		_u.SetStartedAt(*v)
+	}
+	return _u
+}
+
+// ClearStartedAt clears the value of the "started_at" field.
+func (_u *UsageCleanupTaskUpdate) ClearStartedAt() *UsageCleanupTaskUpdate {
+	_u.mutation.ClearStartedAt()
+	return _u
+}
+
+// SetFinishedAt sets the "finished_at" field.
+func (_u *UsageCleanupTaskUpdate) SetFinishedAt(v time.Time) *UsageCleanupTaskUpdate {
+	_u.mutation.SetFinishedAt(v)
+	return _u
+}
+
+// SetNillableFinishedAt sets the "finished_at" field if the given value is not nil.
+func (_u *UsageCleanupTaskUpdate) SetNillableFinishedAt(v *time.Time) *UsageCleanupTaskUpdate {
+	if v != nil {
+		_u.SetFinishedAt(*v)
+	}
+	return _u
+}
+
+// ClearFinishedAt clears the value of the "finished_at" field.
+func (_u *UsageCleanupTaskUpdate) ClearFinishedAt() *UsageCleanupTaskUpdate {
+	_u.mutation.ClearFinishedAt()
+	return _u
+}
+
+// Mutation returns the UsageCleanupTaskMutation object of the builder.
+func (_u *UsageCleanupTaskUpdate) Mutation() *UsageCleanupTaskMutation {
+	return _u.mutation
+}
+
+// Save executes the query and returns the number of nodes affected by the update operation.
+func (_u *UsageCleanupTaskUpdate) Save(ctx context.Context) (int, error) {
+	_u.defaults()
+	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_u *UsageCleanupTaskUpdate) SaveX(ctx context.Context) int {
+	affected, err := _u.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return affected
+}
+
+// Exec executes the query.
+func (_u *UsageCleanupTaskUpdate) Exec(ctx context.Context) error {
+	_, err := _u.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_u *UsageCleanupTaskUpdate) ExecX(ctx context.Context) {
+	if err := _u.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// defaults sets the default values of the builder before save.
+func (_u *UsageCleanupTaskUpdate) defaults() {
+	if _, ok := _u.mutation.UpdatedAt(); !ok {
+		v := usagecleanuptask.UpdateDefaultUpdatedAt()
+		_u.mutation.SetUpdatedAt(v)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (_u *UsageCleanupTaskUpdate) check() error {
+	if v, ok := _u.mutation.Status(); ok {
+		if err := usagecleanuptask.StatusValidator(v); err != nil {
+			return &ValidationError{Name: "status", err: fmt.Errorf(`ent: validator failed for field "UsageCleanupTask.status": %w`, err)}
+		}
+	}
+	return nil
+}
+
+func (_u *UsageCleanupTaskUpdate) sqlSave(ctx context.Context) (_node int, err error) {
+	if err := _u.check(); err != nil {
+		return _node, err
+	}
+	_spec := sqlgraph.NewUpdateSpec(usagecleanuptask.Table, usagecleanuptask.Columns, sqlgraph.NewFieldSpec(usagecleanuptask.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.UpdatedAt(); ok {
+		_spec.SetField(usagecleanuptask.FieldUpdatedAt, field.TypeTime, value)
+	}
+	if value, ok := _u.mutation.Status(); ok {
+		_spec.SetField(usagecleanuptask.FieldStatus, field.TypeString, value)
+	}
+	if value, ok := _u.mutation.Filters(); ok {
+		_spec.SetField(usagecleanuptask.FieldFilters, field.TypeJSON, value)
+	}
+	if value, ok := _u.mutation.AppendedFilters(); ok {
+		_spec.AddModifier(func(u *sql.UpdateBuilder) {
+			sqljson.Append(u, usagecleanuptask.FieldFilters, value)
+		})
+	}
+	if value, ok := _u.mutation.CreatedBy(); ok {
+		_spec.SetField(usagecleanuptask.FieldCreatedBy, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedCreatedBy(); ok {
+		_spec.AddField(usagecleanuptask.FieldCreatedBy, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.DeletedRows(); ok {
+		_spec.SetField(usagecleanuptask.FieldDeletedRows, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedDeletedRows(); ok {
+		_spec.AddField(usagecleanuptask.FieldDeletedRows, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.ErrorMessage(); ok {
+		_spec.SetField(usagecleanuptask.FieldErrorMessage, field.TypeString, value)
+	}
+	if _u.mutation.ErrorMessageCleared() {
+		_spec.ClearField(usagecleanuptask.FieldErrorMessage, field.TypeString)
+	}
+	if value, ok := _u.mutation.CanceledBy(); ok {
+		_spec.SetField(usagecleanuptask.FieldCanceledBy, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedCanceledBy(); ok {
+		_spec.AddField(usagecleanuptask.FieldCanceledBy, field.TypeInt64, value)
+	}
+	if _u.mutation.CanceledByCleared() {
+		_spec.ClearField(usagecleanuptask.FieldCanceledBy, field.TypeInt64)
+	}
+	if value, ok := _u.mutation.CanceledAt(); ok {
+		_spec.SetField(usagecleanuptask.FieldCanceledAt, field.TypeTime, value)
+	}
+	if _u.mutation.CanceledAtCleared() {
+		_spec.ClearField(usagecleanuptask.FieldCanceledAt, field.TypeTime)
+	}
+	if value, ok := _u.mutation.StartedAt(); ok {
+		_spec.SetField(usagecleanuptask.FieldStartedAt, field.TypeTime, value)
+	}
+	if _u.mutation.StartedAtCleared() {
+		_spec.ClearField(usagecleanuptask.FieldStartedAt, field.TypeTime)
+	}
+	if value, ok := _u.mutation.FinishedAt(); ok {
+		_spec.SetField(usagecleanuptask.FieldFinishedAt, field.TypeTime, value)
+	}
+	if _u.mutation.FinishedAtCleared() {
+		_spec.ClearField(usagecleanuptask.FieldFinishedAt, field.TypeTime)
+	}
+	if _node, err = sqlgraph.UpdateNodes(ctx, _u.driver, _spec); err != nil {
+		if _, ok := err.(*sqlgraph.NotFoundError); ok {
+			err = &NotFoundError{usagecleanuptask.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return 0, err
+	}
+	_u.mutation.done = true
+	return _node, nil
+}
+
+// UsageCleanupTaskUpdateOne is the builder for updating a single UsageCleanupTask entity.
+type UsageCleanupTaskUpdateOne struct {
+	config
+	fields   []string
+	hooks    []Hook
+	mutation *UsageCleanupTaskMutation
+}
+
+// SetUpdatedAt sets the "updated_at" field.
+func (_u *UsageCleanupTaskUpdateOne) SetUpdatedAt(v time.Time) *UsageCleanupTaskUpdateOne {
+	_u.mutation.SetUpdatedAt(v)
+	return _u
+}
+
+// SetStatus sets the "status" field.
+func (_u *UsageCleanupTaskUpdateOne) SetStatus(v string) *UsageCleanupTaskUpdateOne {
+	_u.mutation.SetStatus(v)
+	return _u
+}
+
+// SetNillableStatus sets the "status" field if the given value is not nil.
+func (_u *UsageCleanupTaskUpdateOne) SetNillableStatus(v *string) *UsageCleanupTaskUpdateOne {
+	if v != nil {
+		_u.SetStatus(*v)
+	}
+	return _u
+}
+
+// SetFilters sets the "filters" field.
+func (_u *UsageCleanupTaskUpdateOne) SetFilters(v json.RawMessage) *UsageCleanupTaskUpdateOne {
+	_u.mutation.SetFilters(v)
+	return _u
+}
+
+// AppendFilters appends value to the "filters" field.
+func (_u *UsageCleanupTaskUpdateOne) AppendFilters(v json.RawMessage) *UsageCleanupTaskUpdateOne {
+	_u.mutation.AppendFilters(v)
+	return _u
+}
+
+// SetCreatedBy sets the "created_by" field.
+func (_u *UsageCleanupTaskUpdateOne) SetCreatedBy(v int64) *UsageCleanupTaskUpdateOne {
+	_u.mutation.ResetCreatedBy()
+	_u.mutation.SetCreatedBy(v)
+	return _u
+}
+
+// SetNillableCreatedBy sets the "created_by" field if the given value is not nil.
+func (_u *UsageCleanupTaskUpdateOne) SetNillableCreatedBy(v *int64) *UsageCleanupTaskUpdateOne {
+	if v != nil {
+		_u.SetCreatedBy(*v)
+	}
+	return _u
+}
+
+// AddCreatedBy adds value to the "created_by" field.
+func (_u *UsageCleanupTaskUpdateOne) AddCreatedBy(v int64) *UsageCleanupTaskUpdateOne {
+	_u.mutation.AddCreatedBy(v)
+	return _u
+}
+
+// SetDeletedRows sets the "deleted_rows" field.
+func (_u *UsageCleanupTaskUpdateOne) SetDeletedRows(v int64) *UsageCleanupTaskUpdateOne {
+	_u.mutation.ResetDeletedRows()
+	_u.mutation.SetDeletedRows(v)
+	return _u
+}
+
+// SetNillableDeletedRows sets the "deleted_rows" field if the given value is not nil.
+func (_u *UsageCleanupTaskUpdateOne) SetNillableDeletedRows(v *int64) *UsageCleanupTaskUpdateOne {
+	if v != nil {
+		_u.SetDeletedRows(*v)
+	}
+	return _u
+}
+
+// AddDeletedRows adds value to the "deleted_rows" field.
+func (_u *UsageCleanupTaskUpdateOne) AddDeletedRows(v int64) *UsageCleanupTaskUpdateOne {
+	_u.mutation.AddDeletedRows(v)
+	return _u
+}
+
+// SetErrorMessage sets the "error_message" field.
+func (_u *UsageCleanupTaskUpdateOne) SetErrorMessage(v string) *UsageCleanupTaskUpdateOne {
+	_u.mutation.SetErrorMessage(v)
+	return _u
+}
+
+// SetNillableErrorMessage sets the "error_message" field if the given value is not nil.
+func (_u *UsageCleanupTaskUpdateOne) SetNillableErrorMessage(v *string) *UsageCleanupTaskUpdateOne {
+	if v != nil {
+		_u.SetErrorMessage(*v)
+	}
+	return _u
+}
+
+// ClearErrorMessage clears the value of the "error_message" field.
+func (_u *UsageCleanupTaskUpdateOne) ClearErrorMessage() *UsageCleanupTaskUpdateOne {
+	_u.mutation.ClearErrorMessage()
+	return _u
+}
+
+// SetCanceledBy sets the "canceled_by" field.
+func (_u *UsageCleanupTaskUpdateOne) SetCanceledBy(v int64) *UsageCleanupTaskUpdateOne {
+	_u.mutation.ResetCanceledBy()
+	_u.mutation.SetCanceledBy(v)
+	return _u
+}
+
+// SetNillableCanceledBy sets the "canceled_by" field if the given value is not nil.
+func (_u *UsageCleanupTaskUpdateOne) SetNillableCanceledBy(v *int64) *UsageCleanupTaskUpdateOne {
+	if v != nil {
+		_u.SetCanceledBy(*v)
+	}
+	return _u
+}
+
+// AddCanceledBy adds value to the "canceled_by" field.
+func (_u *UsageCleanupTaskUpdateOne) AddCanceledBy(v int64) *UsageCleanupTaskUpdateOne {
+	_u.mutation.AddCanceledBy(v)
+	return _u
+}
+
+// ClearCanceledBy clears the value of the "canceled_by" field.
+func (_u *UsageCleanupTaskUpdateOne) ClearCanceledBy() *UsageCleanupTaskUpdateOne {
+	_u.mutation.ClearCanceledBy()
+	return _u
+}
+
+// SetCanceledAt sets the "canceled_at" field.
+func (_u *UsageCleanupTaskUpdateOne) SetCanceledAt(v time.Time) *UsageCleanupTaskUpdateOne {
+	_u.mutation.SetCanceledAt(v)
+	return _u
+}
+
+// SetNillableCanceledAt sets the "canceled_at" field if the given value is not nil.
+func (_u *UsageCleanupTaskUpdateOne) SetNillableCanceledAt(v *time.Time) *UsageCleanupTaskUpdateOne {
+	if v != nil {
+		_u.SetCanceledAt(*v)
+	}
+	return _u
+}
+
+// ClearCanceledAt clears the value of the "canceled_at" field.
+func (_u *UsageCleanupTaskUpdateOne) ClearCanceledAt() *UsageCleanupTaskUpdateOne {
+	_u.mutation.ClearCanceledAt()
+	return _u
+}
+
+// SetStartedAt sets the "started_at" field.
+func (_u *UsageCleanupTaskUpdateOne) SetStartedAt(v time.Time) *UsageCleanupTaskUpdateOne {
+	_u.mutation.SetStartedAt(v)
+	return _u
+}
+
+// SetNillableStartedAt sets the "started_at" field if the given value is not nil.
+func (_u *UsageCleanupTaskUpdateOne) SetNillableStartedAt(v *time.Time) *UsageCleanupTaskUpdateOne {
+	if v != nil {
+		_u.SetStartedAt(*v)
+	}
+	return _u
+}
+
+// ClearStartedAt clears the value of the "started_at" field.
+func (_u *UsageCleanupTaskUpdateOne) ClearStartedAt() *UsageCleanupTaskUpdateOne {
+	_u.mutation.ClearStartedAt()
+	return _u
+}
+
+// SetFinishedAt sets the "finished_at" field.
+func (_u *UsageCleanupTaskUpdateOne) SetFinishedAt(v time.Time) *UsageCleanupTaskUpdateOne {
+	_u.mutation.SetFinishedAt(v)
+	return _u
+}
+
+// SetNillableFinishedAt sets the "finished_at" field if the given value is not nil.
+func (_u *UsageCleanupTaskUpdateOne) SetNillableFinishedAt(v *time.Time) *UsageCleanupTaskUpdateOne {
+	if v != nil {
+		_u.SetFinishedAt(*v)
+	}
+	return _u
+}
+
+// ClearFinishedAt clears the value of the "finished_at" field.
+func (_u *UsageCleanupTaskUpdateOne) ClearFinishedAt() *UsageCleanupTaskUpdateOne {
+	_u.mutation.ClearFinishedAt()
+	return _u
+}
+
+// Mutation returns the UsageCleanupTaskMutation object of the builder.
+func (_u *UsageCleanupTaskUpdateOne) Mutation() *UsageCleanupTaskMutation {
+	return _u.mutation
+}
+
+// Where appends a list predicates to the UsageCleanupTaskUpdate builder.
+func (_u *UsageCleanupTaskUpdateOne) Where(ps ...predicate.UsageCleanupTask) *UsageCleanupTaskUpdateOne {
+	_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 *UsageCleanupTaskUpdateOne) Select(field string, fields ...string) *UsageCleanupTaskUpdateOne {
+	_u.fields = append([]string{field}, fields...)
+	return _u
+}
+
+// Save executes the query and returns the updated UsageCleanupTask entity.
+func (_u *UsageCleanupTaskUpdateOne) Save(ctx context.Context) (*UsageCleanupTask, error) {
+	_u.defaults()
+	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_u *UsageCleanupTaskUpdateOne) SaveX(ctx context.Context) *UsageCleanupTask {
+	node, err := _u.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return node
+}
+
+// Exec executes the query on the entity.
+func (_u *UsageCleanupTaskUpdateOne) Exec(ctx context.Context) error {
+	_, err := _u.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_u *UsageCleanupTaskUpdateOne) ExecX(ctx context.Context) {
+	if err := _u.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// defaults sets the default values of the builder before save.
+func (_u *UsageCleanupTaskUpdateOne) defaults() {
+	if _, ok := _u.mutation.UpdatedAt(); !ok {
+		v := usagecleanuptask.UpdateDefaultUpdatedAt()
+		_u.mutation.SetUpdatedAt(v)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (_u *UsageCleanupTaskUpdateOne) check() error {
+	if v, ok := _u.mutation.Status(); ok {
+		if err := usagecleanuptask.StatusValidator(v); err != nil {
+			return &ValidationError{Name: "status", err: fmt.Errorf(`ent: validator failed for field "UsageCleanupTask.status": %w`, err)}
+		}
+	}
+	return nil
+}
+
+func (_u *UsageCleanupTaskUpdateOne) sqlSave(ctx context.Context) (_node *UsageCleanupTask, err error) {
+	if err := _u.check(); err != nil {
+		return _node, err
+	}
+	_spec := sqlgraph.NewUpdateSpec(usagecleanuptask.Table, usagecleanuptask.Columns, sqlgraph.NewFieldSpec(usagecleanuptask.FieldID, field.TypeInt64))
+	id, ok := _u.mutation.ID()
+	if !ok {
+		return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "UsageCleanupTask.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, usagecleanuptask.FieldID)
+		for _, f := range fields {
+			if !usagecleanuptask.ValidColumn(f) {
+				return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
+			}
+			if f != usagecleanuptask.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.UpdatedAt(); ok {
+		_spec.SetField(usagecleanuptask.FieldUpdatedAt, field.TypeTime, value)
+	}
+	if value, ok := _u.mutation.Status(); ok {
+		_spec.SetField(usagecleanuptask.FieldStatus, field.TypeString, value)
+	}
+	if value, ok := _u.mutation.Filters(); ok {
+		_spec.SetField(usagecleanuptask.FieldFilters, field.TypeJSON, value)
+	}
+	if value, ok := _u.mutation.AppendedFilters(); ok {
+		_spec.AddModifier(func(u *sql.UpdateBuilder) {
+			sqljson.Append(u, usagecleanuptask.FieldFilters, value)
+		})
+	}
+	if value, ok := _u.mutation.CreatedBy(); ok {
+		_spec.SetField(usagecleanuptask.FieldCreatedBy, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedCreatedBy(); ok {
+		_spec.AddField(usagecleanuptask.FieldCreatedBy, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.DeletedRows(); ok {
+		_spec.SetField(usagecleanuptask.FieldDeletedRows, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedDeletedRows(); ok {
+		_spec.AddField(usagecleanuptask.FieldDeletedRows, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.ErrorMessage(); ok {
+		_spec.SetField(usagecleanuptask.FieldErrorMessage, field.TypeString, value)
+	}
+	if _u.mutation.ErrorMessageCleared() {
+		_spec.ClearField(usagecleanuptask.FieldErrorMessage, field.TypeString)
+	}
+	if value, ok := _u.mutation.CanceledBy(); ok {
+		_spec.SetField(usagecleanuptask.FieldCanceledBy, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedCanceledBy(); ok {
+		_spec.AddField(usagecleanuptask.FieldCanceledBy, field.TypeInt64, value)
+	}
+	if _u.mutation.CanceledByCleared() {
+		_spec.ClearField(usagecleanuptask.FieldCanceledBy, field.TypeInt64)
+	}
+	if value, ok := _u.mutation.CanceledAt(); ok {
+		_spec.SetField(usagecleanuptask.FieldCanceledAt, field.TypeTime, value)
+	}
+	if _u.mutation.CanceledAtCleared() {
+		_spec.ClearField(usagecleanuptask.FieldCanceledAt, field.TypeTime)
+	}
+	if value, ok := _u.mutation.StartedAt(); ok {
+		_spec.SetField(usagecleanuptask.FieldStartedAt, field.TypeTime, value)
+	}
+	if _u.mutation.StartedAtCleared() {
+		_spec.ClearField(usagecleanuptask.FieldStartedAt, field.TypeTime)
+	}
+	if value, ok := _u.mutation.FinishedAt(); ok {
+		_spec.SetField(usagecleanuptask.FieldFinishedAt, field.TypeTime, value)
+	}
+	if _u.mutation.FinishedAtCleared() {
+		_spec.ClearField(usagecleanuptask.FieldFinishedAt, field.TypeTime)
+	}
+	_node = &UsageCleanupTask{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{usagecleanuptask.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return nil, err
+	}
+	_u.mutation.done = true
+	return _node, nil
+}