fix(channel-monitor): drop soft delete, refactor feature flag to declarative form

### 后端修复：日志表不该用软删除

channel_monitor_histories / channel_monitor_daily_rollups 都是日志/聚合表，
没有恢复需求。110 里加的 SoftDeleteMixin 会让 DELETE 自动变成 UPDATE deleted_at，
导致行和索引只增不减，徒增磁盘占用和查询成本。

改回分批物理删（参考 OpsCleanupService.deleteOldRowsByID 模板）：

- ent schema 移除 SoftDeleteMixin，重新 go generate
- repo 新增 deleteChannelMonitorBatched 辅助 + 两条 prune SQL 常量
  （WITH batch AS SELECT id LIMIT 5000 → DELETE IN batch）
- DeleteHistoryBefore / DeleteRollupsBefore 改调分批 raw SQL
- 移除 ComputeAvailability / ComputeAvailabilityForMonitors / UpsertDailyRollupsFor /
  ListLatestPerModel / ListLatestForMonitorIDs / ListRecentHistoryForMonitors 等
  raw SQL 中的 deleted_at IS NULL 过滤
- UpsertDailyRollupsFor 的 ON CONFLICT 去掉 deleted_at = NULL 重置
- migration 111 DROP COLUMN deleted_at + 对应索引（110 已部署但 maintenance
  首跑在次日 02:00，此时尚无业务数据在依赖软删除）

### 前端重构：feature flag 声明式 + 复用

AppSidebar.vue 里 7 处 `...(flag ? [item] : [])` 样板代码删光，改为 NavItem 加
featureFlag?: () => boolean | undefined 字段，加一个 applyFeatureFlags 递归
过滤（含 children）。语义统一为 `!== false`（宽容策略，undefined 时默认显示，
避免 public settings 未加载完成时菜单闪烁消失 — 对应用户反馈"刷新后菜单消失
要去保存设置才回来"）。

- 集中声明 4 个 flag getter：flagChannelMonitor / flagPayment /
  flagOpsMonitoring / flagAdminPayment
- 提取 buildSelfNavItems 复用用户端主菜单和管理员"我的账户"子菜单
- 未来新增开关：在统一位置加一个 flag getter + 给对应 NavItem 加字段
  （不用再动渲染逻辑）

bump 0.1.114.29

backend/ent/channelmonitordailyrollup.go

@@ -18,8 +18,6 @@ type ChannelMonitorDailyRollup struct {
 	config `json:"-"`
 	// ID of the ent.
 	ID int64 `json:"id,omitempty"`
-	// DeletedAt holds the value of the "deleted_at" field.
-	DeletedAt *time.Time `json:"deleted_at,omitempty"`
 	// MonitorID holds the value of the "monitor_id" field.
 	MonitorID int64 `json:"monitor_id,omitempty"`
 	// Model holds the value of the "model" field.
@@ -83,7 +81,7 @@ func (*ChannelMonitorDailyRollup) scanValues(columns []string) ([]any, error) {
 			values[i] = new(sql.NullInt64)
 		case channelmonitordailyrollup.FieldModel:
 			values[i] = new(sql.NullString)
-		case channelmonitordailyrollup.FieldDeletedAt, channelmonitordailyrollup.FieldBucketDate, channelmonitordailyrollup.FieldComputedAt:
+		case channelmonitordailyrollup.FieldBucketDate, channelmonitordailyrollup.FieldComputedAt:
 			values[i] = new(sql.NullTime)
 		default:
 			values[i] = new(sql.UnknownType)
@@ -106,13 +104,6 @@ func (_m *ChannelMonitorDailyRollup) assignValues(columns []string, values []any
 				return fmt.Errorf("unexpected type %T for field id", value)
 			}
 			_m.ID = int64(value.Int64)
-		case channelmonitordailyrollup.FieldDeletedAt:
-			if value, ok := values[i].(*sql.NullTime); !ok {
-				return fmt.Errorf("unexpected type %T for field deleted_at", values[i])
-			} else if value.Valid {
-				_m.DeletedAt = new(time.Time)
-				*_m.DeletedAt = value.Time
-			}
 		case channelmonitordailyrollup.FieldMonitorID:
 			if value, ok := values[i].(*sql.NullInt64); !ok {
 				return fmt.Errorf("unexpected type %T for field monitor_id", values[i])
@@ -238,11 +229,6 @@ func (_m *ChannelMonitorDailyRollup) String() string {
 	var builder strings.Builder
 	builder.WriteString("ChannelMonitorDailyRollup(")
 	builder.WriteString(fmt.Sprintf("id=%v, ", _m.ID))
-	if v := _m.DeletedAt; v != nil {
-		builder.WriteString("deleted_at=")
-		builder.WriteString(v.Format(time.ANSIC))
-	}
-	builder.WriteString(", ")
 	builder.WriteString("monitor_id=")
 	builder.WriteString(fmt.Sprintf("%v", _m.MonitorID))
 	builder.WriteString(", ")

backend/ent/channelmonitordailyrollup/channelmonitordailyrollup.go

@@ -5,7 +5,6 @@ package channelmonitordailyrollup
 import (
 	"time"
 
-	"entgo.io/ent"
 	"entgo.io/ent/dialect/sql"
 	"entgo.io/ent/dialect/sql/sqlgraph"
 )
@@ -15,8 +14,6 @@ const (
 	Label = "channel_monitor_daily_rollup"
 	// FieldID holds the string denoting the id field in the database.
 	FieldID = "id"
-	// FieldDeletedAt holds the string denoting the deleted_at field in the database.
-	FieldDeletedAt = "deleted_at"
 	// FieldMonitorID holds the string denoting the monitor_id field in the database.
 	FieldMonitorID = "monitor_id"
 	// FieldModel holds the string denoting the model field in the database.
@@ -61,7 +58,6 @@ const (
 // Columns holds all SQL columns for channelmonitordailyrollup fields.
 var Columns = []string{
 	FieldID,
-	FieldDeletedAt,
 	FieldMonitorID,
 	FieldModel,
 	FieldBucketDate,
@@ -88,14 +84,7 @@ func ValidColumn(column string) bool {
 	return false
 }
 
-// Note that the variables below are initialized by the runtime
-// package on the initialization of the application. Therefore,
-// it should be imported in the main as follows:
-//
-//	import _ "github.com/Wei-Shaw/sub2api/ent/runtime"
 var (
-	Hooks        [1]ent.Hook
-	Interceptors [1]ent.Interceptor
 	// ModelValidator is a validator for the "model" field. It is called by the builders before save.
 	ModelValidator func(string) error
 	// DefaultTotalChecks holds the default value on creation for the "total_checks" field.
@@ -132,11 +121,6 @@ func ByID(opts ...sql.OrderTermOption) OrderOption {
 	return sql.OrderByField(FieldID, opts...).ToFunc()
 }
 
-// ByDeletedAt orders the results by the deleted_at field.
-func ByDeletedAt(opts ...sql.OrderTermOption) OrderOption {
-	return sql.OrderByField(FieldDeletedAt, opts...).ToFunc()
-}
-
 // ByMonitorID orders the results by the monitor_id field.
 func ByMonitorID(opts ...sql.OrderTermOption) OrderOption {
 	return sql.OrderByField(FieldMonitorID, opts...).ToFunc()

backend/ent/channelmonitordailyrollup/where.go

@@ -55,11 +55,6 @@ func IDLTE(id int64) predicate.ChannelMonitorDailyRollup {
 	return predicate.ChannelMonitorDailyRollup(sql.FieldLTE(FieldID, id))
 }
 
-// DeletedAt applies equality check predicate on the "deleted_at" field. It's identical to DeletedAtEQ.
-func DeletedAt(v time.Time) predicate.ChannelMonitorDailyRollup {
-	return predicate.ChannelMonitorDailyRollup(sql.FieldEQ(FieldDeletedAt, v))
-}
-
 // MonitorID applies equality check predicate on the "monitor_id" field. It's identical to MonitorIDEQ.
 func MonitorID(v int64) predicate.ChannelMonitorDailyRollup {
 	return predicate.ChannelMonitorDailyRollup(sql.FieldEQ(FieldMonitorID, v))
@@ -130,56 +125,6 @@ func ComputedAt(v time.Time) predicate.ChannelMonitorDailyRollup {
 	return predicate.ChannelMonitorDailyRollup(sql.FieldEQ(FieldComputedAt, v))
 }
 
-// DeletedAtEQ applies the EQ predicate on the "deleted_at" field.
-func DeletedAtEQ(v time.Time) predicate.ChannelMonitorDailyRollup {
-	return predicate.ChannelMonitorDailyRollup(sql.FieldEQ(FieldDeletedAt, v))
-}
-
-// DeletedAtNEQ applies the NEQ predicate on the "deleted_at" field.
-func DeletedAtNEQ(v time.Time) predicate.ChannelMonitorDailyRollup {
-	return predicate.ChannelMonitorDailyRollup(sql.FieldNEQ(FieldDeletedAt, v))
-}
-
-// DeletedAtIn applies the In predicate on the "deleted_at" field.
-func DeletedAtIn(vs ...time.Time) predicate.ChannelMonitorDailyRollup {
-	return predicate.ChannelMonitorDailyRollup(sql.FieldIn(FieldDeletedAt, vs...))
-}
-
-// DeletedAtNotIn applies the NotIn predicate on the "deleted_at" field.
-func DeletedAtNotIn(vs ...time.Time) predicate.ChannelMonitorDailyRollup {
-	return predicate.ChannelMonitorDailyRollup(sql.FieldNotIn(FieldDeletedAt, vs...))
-}
-
-// DeletedAtGT applies the GT predicate on the "deleted_at" field.
-func DeletedAtGT(v time.Time) predicate.ChannelMonitorDailyRollup {
-	return predicate.ChannelMonitorDailyRollup(sql.FieldGT(FieldDeletedAt, v))
-}
-
-// DeletedAtGTE applies the GTE predicate on the "deleted_at" field.
-func DeletedAtGTE(v time.Time) predicate.ChannelMonitorDailyRollup {
-	return predicate.ChannelMonitorDailyRollup(sql.FieldGTE(FieldDeletedAt, v))
-}
-
-// DeletedAtLT applies the LT predicate on the "deleted_at" field.
-func DeletedAtLT(v time.Time) predicate.ChannelMonitorDailyRollup {
-	return predicate.ChannelMonitorDailyRollup(sql.FieldLT(FieldDeletedAt, v))
-}
-
-// DeletedAtLTE applies the LTE predicate on the "deleted_at" field.
-func DeletedAtLTE(v time.Time) predicate.ChannelMonitorDailyRollup {
-	return predicate.ChannelMonitorDailyRollup(sql.FieldLTE(FieldDeletedAt, v))
-}
-
-// DeletedAtIsNil applies the IsNil predicate on the "deleted_at" field.
-func DeletedAtIsNil() predicate.ChannelMonitorDailyRollup {
-	return predicate.ChannelMonitorDailyRollup(sql.FieldIsNull(FieldDeletedAt))
-}
-
-// DeletedAtNotNil applies the NotNil predicate on the "deleted_at" field.
-func DeletedAtNotNil() predicate.ChannelMonitorDailyRollup {
-	return predicate.ChannelMonitorDailyRollup(sql.FieldNotNull(FieldDeletedAt))
-}
-
 // MonitorIDEQ applies the EQ predicate on the "monitor_id" field.
 func MonitorIDEQ(v int64) predicate.ChannelMonitorDailyRollup {
 	return predicate.ChannelMonitorDailyRollup(sql.FieldEQ(FieldMonitorID, v))

backend/ent/channelmonitordailyrollup_create.go

@@ -23,20 +23,6 @@ type ChannelMonitorDailyRollupCreate struct {
 	conflict []sql.ConflictOption
 }
 
-// SetDeletedAt sets the "deleted_at" field.
-func (_c *ChannelMonitorDailyRollupCreate) SetDeletedAt(v time.Time) *ChannelMonitorDailyRollupCreate {
-	_c.mutation.SetDeletedAt(v)
-	return _c
-}
-
-// SetNillableDeletedAt sets the "deleted_at" field if the given value is not nil.
-func (_c *ChannelMonitorDailyRollupCreate) SetNillableDeletedAt(v *time.Time) *ChannelMonitorDailyRollupCreate {
-	if v != nil {
-		_c.SetDeletedAt(*v)
-	}
-	return _c
-}
-
 // SetMonitorID sets the "monitor_id" field.
 func (_c *ChannelMonitorDailyRollupCreate) SetMonitorID(v int64) *ChannelMonitorDailyRollupCreate {
 	_c.mutation.SetMonitorID(v)
@@ -221,9 +207,7 @@ func (_c *ChannelMonitorDailyRollupCreate) Mutation() *ChannelMonitorDailyRollup
 
 // Save creates the ChannelMonitorDailyRollup in the database.
 func (_c *ChannelMonitorDailyRollupCreate) Save(ctx context.Context) (*ChannelMonitorDailyRollup, error) {
-	if err := _c.defaults(); err != nil {
-		return nil, err
-	}
+	_c.defaults()
 	return withHooks(ctx, _c.sqlSave, _c.mutation, _c.hooks)
 }
 
@@ -250,7 +234,7 @@ func (_c *ChannelMonitorDailyRollupCreate) ExecX(ctx context.Context) {
 }
 
 // defaults sets the default values of the builder before save.
-func (_c *ChannelMonitorDailyRollupCreate) defaults() error {
+func (_c *ChannelMonitorDailyRollupCreate) defaults() {
 	if _, ok := _c.mutation.TotalChecks(); !ok {
 		v := channelmonitordailyrollup.DefaultTotalChecks
 		_c.mutation.SetTotalChecks(v)
@@ -292,13 +276,9 @@ func (_c *ChannelMonitorDailyRollupCreate) defaults() error {
 		_c.mutation.SetCountPingLatency(v)
 	}
 	if _, ok := _c.mutation.ComputedAt(); !ok {
-		if channelmonitordailyrollup.DefaultComputedAt == nil {
-			return fmt.Errorf("ent: uninitialized channelmonitordailyrollup.DefaultComputedAt (forgotten import ent/runtime?)")
-		}
 		v := channelmonitordailyrollup.DefaultComputedAt()
 		_c.mutation.SetComputedAt(v)
 	}
-	return nil
 }
 
 // check runs all checks and user-defined validators on the builder.
@@ -380,10 +360,6 @@ func (_c *ChannelMonitorDailyRollupCreate) createSpec() (*ChannelMonitorDailyRol
 		_spec = sqlgraph.NewCreateSpec(channelmonitordailyrollup.Table, sqlgraph.NewFieldSpec(channelmonitordailyrollup.FieldID, field.TypeInt64))
 	)
 	_spec.OnConflict = _c.conflict
-	if value, ok := _c.mutation.DeletedAt(); ok {
-		_spec.SetField(channelmonitordailyrollup.FieldDeletedAt, field.TypeTime, value)
-		_node.DeletedAt = &value
-	}
 	if value, ok := _c.mutation.Model(); ok {
 		_spec.SetField(channelmonitordailyrollup.FieldModel, field.TypeString, value)
 		_node.Model = value
@@ -460,7 +436,7 @@ func (_c *ChannelMonitorDailyRollupCreate) createSpec() (*ChannelMonitorDailyRol
 // of the `INSERT` statement. For example:
 //
 //	client.ChannelMonitorDailyRollup.Create().
-//		SetDeletedAt(v).
+//		SetMonitorID(v).
 //		OnConflict(
 //			// Update the row with the new values
 //			// the was proposed for insertion.
@@ -469,7 +445,7 @@ func (_c *ChannelMonitorDailyRollupCreate) createSpec() (*ChannelMonitorDailyRol
 //		// Override some of the fields with custom
 //		// update values.
 //		Update(func(u *ent.ChannelMonitorDailyRollupUpsert) {
-//			SetDeletedAt(v+v).
+//			SetMonitorID(v+v).
 //		}).
 //		Exec(ctx)
 func (_c *ChannelMonitorDailyRollupCreate) OnConflict(opts ...sql.ConflictOption) *ChannelMonitorDailyRollupUpsertOne {
@@ -505,24 +481,6 @@ type (
 	}
 )
 
-// SetDeletedAt sets the "deleted_at" field.
-func (u *ChannelMonitorDailyRollupUpsert) SetDeletedAt(v time.Time) *ChannelMonitorDailyRollupUpsert {
-	u.Set(channelmonitordailyrollup.FieldDeletedAt, v)
-	return u
-}
-
-// UpdateDeletedAt sets the "deleted_at" field to the value that was provided on create.
-func (u *ChannelMonitorDailyRollupUpsert) UpdateDeletedAt() *ChannelMonitorDailyRollupUpsert {
-	u.SetExcluded(channelmonitordailyrollup.FieldDeletedAt)
-	return u
-}
-
-// ClearDeletedAt clears the value of the "deleted_at" field.
-func (u *ChannelMonitorDailyRollupUpsert) ClearDeletedAt() *ChannelMonitorDailyRollupUpsert {
-	u.SetNull(channelmonitordailyrollup.FieldDeletedAt)
-	return u
-}
-
 // SetMonitorID sets the "monitor_id" field.
 func (u *ChannelMonitorDailyRollupUpsert) SetMonitorID(v int64) *ChannelMonitorDailyRollupUpsert {
 	u.Set(channelmonitordailyrollup.FieldMonitorID, v)
@@ -791,27 +749,6 @@ func (u *ChannelMonitorDailyRollupUpsertOne) Update(set func(*ChannelMonitorDail
 	return u
 }
 
-// SetDeletedAt sets the "deleted_at" field.
-func (u *ChannelMonitorDailyRollupUpsertOne) SetDeletedAt(v time.Time) *ChannelMonitorDailyRollupUpsertOne {
-	return u.Update(func(s *ChannelMonitorDailyRollupUpsert) {
-		s.SetDeletedAt(v)
-	})
-}
-
-// UpdateDeletedAt sets the "deleted_at" field to the value that was provided on create.
-func (u *ChannelMonitorDailyRollupUpsertOne) UpdateDeletedAt() *ChannelMonitorDailyRollupUpsertOne {
-	return u.Update(func(s *ChannelMonitorDailyRollupUpsert) {
-		s.UpdateDeletedAt()
-	})
-}
-
-// ClearDeletedAt clears the value of the "deleted_at" field.
-func (u *ChannelMonitorDailyRollupUpsertOne) ClearDeletedAt() *ChannelMonitorDailyRollupUpsertOne {
-	return u.Update(func(s *ChannelMonitorDailyRollupUpsert) {
-		s.ClearDeletedAt()
-	})
-}
-
 // SetMonitorID sets the "monitor_id" field.
 func (u *ChannelMonitorDailyRollupUpsertOne) SetMonitorID(v int64) *ChannelMonitorDailyRollupUpsertOne {
 	return u.Update(func(s *ChannelMonitorDailyRollupUpsert) {
@@ -1213,7 +1150,7 @@ func (_c *ChannelMonitorDailyRollupCreateBulk) ExecX(ctx context.Context) {
 //		// Override some of the fields with custom
 //		// update values.
 //		Update(func(u *ent.ChannelMonitorDailyRollupUpsert) {
-//			SetDeletedAt(v+v).
+//			SetMonitorID(v+v).
 //		}).
 //		Exec(ctx)
 func (_c *ChannelMonitorDailyRollupCreateBulk) OnConflict(opts ...sql.ConflictOption) *ChannelMonitorDailyRollupUpsertBulk {
@@ -1282,27 +1219,6 @@ func (u *ChannelMonitorDailyRollupUpsertBulk) Update(set func(*ChannelMonitorDai
 	return u
 }
 
-// SetDeletedAt sets the "deleted_at" field.
-func (u *ChannelMonitorDailyRollupUpsertBulk) SetDeletedAt(v time.Time) *ChannelMonitorDailyRollupUpsertBulk {
-	return u.Update(func(s *ChannelMonitorDailyRollupUpsert) {
-		s.SetDeletedAt(v)
-	})
-}
-
-// UpdateDeletedAt sets the "deleted_at" field to the value that was provided on create.
-func (u *ChannelMonitorDailyRollupUpsertBulk) UpdateDeletedAt() *ChannelMonitorDailyRollupUpsertBulk {
-	return u.Update(func(s *ChannelMonitorDailyRollupUpsert) {
-		s.UpdateDeletedAt()
-	})
-}
-
-// ClearDeletedAt clears the value of the "deleted_at" field.
-func (u *ChannelMonitorDailyRollupUpsertBulk) ClearDeletedAt() *ChannelMonitorDailyRollupUpsertBulk {
-	return u.Update(func(s *ChannelMonitorDailyRollupUpsert) {
-		s.ClearDeletedAt()
-	})
-}
-
 // SetMonitorID sets the "monitor_id" field.
 func (u *ChannelMonitorDailyRollupUpsertBulk) SetMonitorID(v int64) *ChannelMonitorDailyRollupUpsertBulk {
 	return u.Update(func(s *ChannelMonitorDailyRollupUpsert) {

backend/ent/channelmonitordailyrollup_query.go

@@ -300,12 +300,12 @@ func (_q *ChannelMonitorDailyRollupQuery) WithMonitor(opts ...func(*ChannelMonit
 // Example:
 //
 //	var v []struct {
-//		DeletedAt time.Time `json:"deleted_at,omitempty"`
+//		MonitorID int64 `json:"monitor_id,omitempty"`
 //		Count int `json:"count,omitempty"`
 //	}
 //
 //	client.ChannelMonitorDailyRollup.Query().
-//		GroupBy(channelmonitordailyrollup.FieldDeletedAt).
+//		GroupBy(channelmonitordailyrollup.FieldMonitorID).
 //		Aggregate(ent.Count()).
 //		Scan(ctx, &v)
 func (_q *ChannelMonitorDailyRollupQuery) GroupBy(field string, fields ...string) *ChannelMonitorDailyRollupGroupBy {
@@ -323,11 +323,11 @@ func (_q *ChannelMonitorDailyRollupQuery) GroupBy(field string, fields ...string
 // Example:
 //
 //	var v []struct {
-//		DeletedAt time.Time `json:"deleted_at,omitempty"`
+//		MonitorID int64 `json:"monitor_id,omitempty"`
 //	}
 //
 //	client.ChannelMonitorDailyRollup.Query().
-//		Select(channelmonitordailyrollup.FieldDeletedAt).
+//		Select(channelmonitordailyrollup.FieldMonitorID).
 //		Scan(ctx, &v)
 func (_q *ChannelMonitorDailyRollupQuery) Select(fields ...string) *ChannelMonitorDailyRollupSelect {
 	_q.ctx.Fields = append(_q.ctx.Fields, fields...)

backend/ent/channelmonitordailyrollup_update.go

@@ -29,26 +29,6 @@ func (_u *ChannelMonitorDailyRollupUpdate) Where(ps ...predicate.ChannelMonitorD
 	return _u
 }
 
-// SetDeletedAt sets the "deleted_at" field.
-func (_u *ChannelMonitorDailyRollupUpdate) SetDeletedAt(v time.Time) *ChannelMonitorDailyRollupUpdate {
-	_u.mutation.SetDeletedAt(v)
-	return _u
-}
-
-// SetNillableDeletedAt sets the "deleted_at" field if the given value is not nil.
-func (_u *ChannelMonitorDailyRollupUpdate) SetNillableDeletedAt(v *time.Time) *ChannelMonitorDailyRollupUpdate {
-	if v != nil {
-		_u.SetDeletedAt(*v)
-	}
-	return _u
-}
-
-// ClearDeletedAt clears the value of the "deleted_at" field.
-func (_u *ChannelMonitorDailyRollupUpdate) ClearDeletedAt() *ChannelMonitorDailyRollupUpdate {
-	_u.mutation.ClearDeletedAt()
-	return _u
-}
-
 // SetMonitorID sets the "monitor_id" field.
 func (_u *ChannelMonitorDailyRollupUpdate) SetMonitorID(v int64) *ChannelMonitorDailyRollupUpdate {
 	_u.mutation.SetMonitorID(v)
@@ -325,9 +305,7 @@ func (_u *ChannelMonitorDailyRollupUpdate) ClearMonitor() *ChannelMonitorDailyRo
 
 // Save executes the query and returns the number of nodes affected by the update operation.
 func (_u *ChannelMonitorDailyRollupUpdate) Save(ctx context.Context) (int, error) {
-	if err := _u.defaults(); err != nil {
-		return 0, err
-	}
+	_u.defaults()
 	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
 }
 
@@ -354,15 +332,11 @@ func (_u *ChannelMonitorDailyRollupUpdate) ExecX(ctx context.Context) {
 }
 
 // defaults sets the default values of the builder before save.
-func (_u *ChannelMonitorDailyRollupUpdate) defaults() error {
+func (_u *ChannelMonitorDailyRollupUpdate) defaults() {
 	if _, ok := _u.mutation.ComputedAt(); !ok {
-		if channelmonitordailyrollup.UpdateDefaultComputedAt == nil {
-			return fmt.Errorf("ent: uninitialized channelmonitordailyrollup.UpdateDefaultComputedAt (forgotten import ent/runtime?)")
-		}
 		v := channelmonitordailyrollup.UpdateDefaultComputedAt()
 		_u.mutation.SetComputedAt(v)
 	}
-	return nil
 }
 
 // check runs all checks and user-defined validators on the builder.
@@ -390,12 +364,6 @@ func (_u *ChannelMonitorDailyRollupUpdate) sqlSave(ctx context.Context) (_node i
 			}
 		}
 	}
-	if value, ok := _u.mutation.DeletedAt(); ok {
-		_spec.SetField(channelmonitordailyrollup.FieldDeletedAt, field.TypeTime, value)
-	}
-	if _u.mutation.DeletedAtCleared() {
-		_spec.ClearField(channelmonitordailyrollup.FieldDeletedAt, field.TypeTime)
-	}
 	if value, ok := _u.mutation.Model(); ok {
 		_spec.SetField(channelmonitordailyrollup.FieldModel, field.TypeString, value)
 	}
@@ -514,26 +482,6 @@ type ChannelMonitorDailyRollupUpdateOne struct {
 	mutation *ChannelMonitorDailyRollupMutation
 }
 
-// SetDeletedAt sets the "deleted_at" field.
-func (_u *ChannelMonitorDailyRollupUpdateOne) SetDeletedAt(v time.Time) *ChannelMonitorDailyRollupUpdateOne {
-	_u.mutation.SetDeletedAt(v)
-	return _u
-}
-
-// SetNillableDeletedAt sets the "deleted_at" field if the given value is not nil.
-func (_u *ChannelMonitorDailyRollupUpdateOne) SetNillableDeletedAt(v *time.Time) *ChannelMonitorDailyRollupUpdateOne {
-	if v != nil {
-		_u.SetDeletedAt(*v)
-	}
-	return _u
-}
-
-// ClearDeletedAt clears the value of the "deleted_at" field.
-func (_u *ChannelMonitorDailyRollupUpdateOne) ClearDeletedAt() *ChannelMonitorDailyRollupUpdateOne {
-	_u.mutation.ClearDeletedAt()
-	return _u
-}
-
 // SetMonitorID sets the "monitor_id" field.
 func (_u *ChannelMonitorDailyRollupUpdateOne) SetMonitorID(v int64) *ChannelMonitorDailyRollupUpdateOne {
 	_u.mutation.SetMonitorID(v)
@@ -823,9 +771,7 @@ func (_u *ChannelMonitorDailyRollupUpdateOne) Select(field string, fields ...str
 
 // Save executes the query and returns the updated ChannelMonitorDailyRollup entity.
 func (_u *ChannelMonitorDailyRollupUpdateOne) Save(ctx context.Context) (*ChannelMonitorDailyRollup, error) {
-	if err := _u.defaults(); err != nil {
-		return nil, err
-	}
+	_u.defaults()
 	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
 }
 
@@ -852,15 +798,11 @@ func (_u *ChannelMonitorDailyRollupUpdateOne) ExecX(ctx context.Context) {
 }
 
 // defaults sets the default values of the builder before save.
-func (_u *ChannelMonitorDailyRollupUpdateOne) defaults() error {
+func (_u *ChannelMonitorDailyRollupUpdateOne) defaults() {
 	if _, ok := _u.mutation.ComputedAt(); !ok {
-		if channelmonitordailyrollup.UpdateDefaultComputedAt == nil {
-			return fmt.Errorf("ent: uninitialized channelmonitordailyrollup.UpdateDefaultComputedAt (forgotten import ent/runtime?)")
-		}
 		v := channelmonitordailyrollup.UpdateDefaultComputedAt()
 		_u.mutation.SetComputedAt(v)
 	}
-	return nil
 }
 
 // check runs all checks and user-defined validators on the builder.
@@ -905,12 +847,6 @@ func (_u *ChannelMonitorDailyRollupUpdateOne) sqlSave(ctx context.Context) (_nod
 			}
 		}
 	}
-	if value, ok := _u.mutation.DeletedAt(); ok {
-		_spec.SetField(channelmonitordailyrollup.FieldDeletedAt, field.TypeTime, value)
-	}
-	if _u.mutation.DeletedAtCleared() {
-		_spec.ClearField(channelmonitordailyrollup.FieldDeletedAt, field.TypeTime)
-	}
 	if value, ok := _u.mutation.Model(); ok {
 		_spec.SetField(channelmonitordailyrollup.FieldModel, field.TypeString, value)
 	}

backend/ent/channelmonitorhistory.go

@@ -18,8 +18,6 @@ type ChannelMonitorHistory struct {
 	config `json:"-"`
 	// ID of the ent.
 	ID int64 `json:"id,omitempty"`
-	// DeletedAt holds the value of the "deleted_at" field.
-	DeletedAt *time.Time `json:"deleted_at,omitempty"`
 	// MonitorID holds the value of the "monitor_id" field.
 	MonitorID int64 `json:"monitor_id,omitempty"`
 	// Model holds the value of the "model" field.
@@ -69,7 +67,7 @@ func (*ChannelMonitorHistory) scanValues(columns []string) ([]any, error) {
 			values[i] = new(sql.NullInt64)
 		case channelmonitorhistory.FieldModel, channelmonitorhistory.FieldStatus, channelmonitorhistory.FieldMessage:
 			values[i] = new(sql.NullString)
-		case channelmonitorhistory.FieldDeletedAt, channelmonitorhistory.FieldCheckedAt:
+		case channelmonitorhistory.FieldCheckedAt:
 			values[i] = new(sql.NullTime)
 		default:
 			values[i] = new(sql.UnknownType)
@@ -92,13 +90,6 @@ func (_m *ChannelMonitorHistory) assignValues(columns []string, values []any) er
 				return fmt.Errorf("unexpected type %T for field id", value)
 			}
 			_m.ID = int64(value.Int64)
-		case channelmonitorhistory.FieldDeletedAt:
-			if value, ok := values[i].(*sql.NullTime); !ok {
-				return fmt.Errorf("unexpected type %T for field deleted_at", values[i])
-			} else if value.Valid {
-				_m.DeletedAt = new(time.Time)
-				*_m.DeletedAt = value.Time
-			}
 		case channelmonitorhistory.FieldMonitorID:
 			if value, ok := values[i].(*sql.NullInt64); !ok {
 				return fmt.Errorf("unexpected type %T for field monitor_id", values[i])
@@ -184,11 +175,6 @@ func (_m *ChannelMonitorHistory) String() string {
 	var builder strings.Builder
 	builder.WriteString("ChannelMonitorHistory(")
 	builder.WriteString(fmt.Sprintf("id=%v, ", _m.ID))
-	if v := _m.DeletedAt; v != nil {
-		builder.WriteString("deleted_at=")
-		builder.WriteString(v.Format(time.ANSIC))
-	}
-	builder.WriteString(", ")
 	builder.WriteString("monitor_id=")
 	builder.WriteString(fmt.Sprintf("%v", _m.MonitorID))
 	builder.WriteString(", ")

backend/ent/channelmonitorhistory/channelmonitorhistory.go

@@ -6,7 +6,6 @@ import (
 	"fmt"
 	"time"
 
-	"entgo.io/ent"
 	"entgo.io/ent/dialect/sql"
 	"entgo.io/ent/dialect/sql/sqlgraph"
 )
@@ -16,8 +15,6 @@ const (
 	Label = "channel_monitor_history"
 	// FieldID holds the string denoting the id field in the database.
 	FieldID = "id"
-	// FieldDeletedAt holds the string denoting the deleted_at field in the database.
-	FieldDeletedAt = "deleted_at"
 	// FieldMonitorID holds the string denoting the monitor_id field in the database.
 	FieldMonitorID = "monitor_id"
 	// FieldModel holds the string denoting the model field in the database.
@@ -48,7 +45,6 @@ const (
 // Columns holds all SQL columns for channelmonitorhistory fields.
 var Columns = []string{
 	FieldID,
-	FieldDeletedAt,
 	FieldMonitorID,
 	FieldModel,
 	FieldStatus,
@@ -68,14 +64,7 @@ func ValidColumn(column string) bool {
 	return false
 }
 
-// Note that the variables below are initialized by the runtime
-// package on the initialization of the application. Therefore,
-// it should be imported in the main as follows:
-//
-//	import _ "github.com/Wei-Shaw/sub2api/ent/runtime"
 var (
-	Hooks        [1]ent.Hook
-	Interceptors [1]ent.Interceptor
 	// ModelValidator is a validator for the "model" field. It is called by the builders before save.
 	ModelValidator func(string) error
 	// DefaultMessage holds the default value on creation for the "message" field.
@@ -119,11 +108,6 @@ func ByID(opts ...sql.OrderTermOption) OrderOption {
 	return sql.OrderByField(FieldID, opts...).ToFunc()
 }
 
-// ByDeletedAt orders the results by the deleted_at field.
-func ByDeletedAt(opts ...sql.OrderTermOption) OrderOption {
-	return sql.OrderByField(FieldDeletedAt, opts...).ToFunc()
-}
-
 // ByMonitorID orders the results by the monitor_id field.
 func ByMonitorID(opts ...sql.OrderTermOption) OrderOption {
 	return sql.OrderByField(FieldMonitorID, opts...).ToFunc()

backend/ent/channelmonitorhistory/where.go

@@ -55,11 +55,6 @@ func IDLTE(id int64) predicate.ChannelMonitorHistory {
 	return predicate.ChannelMonitorHistory(sql.FieldLTE(FieldID, id))
 }
 
-// DeletedAt applies equality check predicate on the "deleted_at" field. It's identical to DeletedAtEQ.
-func DeletedAt(v time.Time) predicate.ChannelMonitorHistory {
-	return predicate.ChannelMonitorHistory(sql.FieldEQ(FieldDeletedAt, v))
-}
-
 // MonitorID applies equality check predicate on the "monitor_id" field. It's identical to MonitorIDEQ.
 func MonitorID(v int64) predicate.ChannelMonitorHistory {
 	return predicate.ChannelMonitorHistory(sql.FieldEQ(FieldMonitorID, v))
@@ -90,56 +85,6 @@ func CheckedAt(v time.Time) predicate.ChannelMonitorHistory {
 	return predicate.ChannelMonitorHistory(sql.FieldEQ(FieldCheckedAt, v))
 }
 
-// DeletedAtEQ applies the EQ predicate on the "deleted_at" field.
-func DeletedAtEQ(v time.Time) predicate.ChannelMonitorHistory {
-	return predicate.ChannelMonitorHistory(sql.FieldEQ(FieldDeletedAt, v))
-}
-
-// DeletedAtNEQ applies the NEQ predicate on the "deleted_at" field.
-func DeletedAtNEQ(v time.Time) predicate.ChannelMonitorHistory {
-	return predicate.ChannelMonitorHistory(sql.FieldNEQ(FieldDeletedAt, v))
-}
-
-// DeletedAtIn applies the In predicate on the "deleted_at" field.
-func DeletedAtIn(vs ...time.Time) predicate.ChannelMonitorHistory {
-	return predicate.ChannelMonitorHistory(sql.FieldIn(FieldDeletedAt, vs...))
-}
-
-// DeletedAtNotIn applies the NotIn predicate on the "deleted_at" field.
-func DeletedAtNotIn(vs ...time.Time) predicate.ChannelMonitorHistory {
-	return predicate.ChannelMonitorHistory(sql.FieldNotIn(FieldDeletedAt, vs...))
-}
-
-// DeletedAtGT applies the GT predicate on the "deleted_at" field.
-func DeletedAtGT(v time.Time) predicate.ChannelMonitorHistory {
-	return predicate.ChannelMonitorHistory(sql.FieldGT(FieldDeletedAt, v))
-}
-
-// DeletedAtGTE applies the GTE predicate on the "deleted_at" field.
-func DeletedAtGTE(v time.Time) predicate.ChannelMonitorHistory {
-	return predicate.ChannelMonitorHistory(sql.FieldGTE(FieldDeletedAt, v))
-}
-
-// DeletedAtLT applies the LT predicate on the "deleted_at" field.
-func DeletedAtLT(v time.Time) predicate.ChannelMonitorHistory {
-	return predicate.ChannelMonitorHistory(sql.FieldLT(FieldDeletedAt, v))
-}
-
-// DeletedAtLTE applies the LTE predicate on the "deleted_at" field.
-func DeletedAtLTE(v time.Time) predicate.ChannelMonitorHistory {
-	return predicate.ChannelMonitorHistory(sql.FieldLTE(FieldDeletedAt, v))
-}
-
-// DeletedAtIsNil applies the IsNil predicate on the "deleted_at" field.
-func DeletedAtIsNil() predicate.ChannelMonitorHistory {
-	return predicate.ChannelMonitorHistory(sql.FieldIsNull(FieldDeletedAt))
-}
-
-// DeletedAtNotNil applies the NotNil predicate on the "deleted_at" field.
-func DeletedAtNotNil() predicate.ChannelMonitorHistory {
-	return predicate.ChannelMonitorHistory(sql.FieldNotNull(FieldDeletedAt))
-}
-
 // MonitorIDEQ applies the EQ predicate on the "monitor_id" field.
 func MonitorIDEQ(v int64) predicate.ChannelMonitorHistory {
 	return predicate.ChannelMonitorHistory(sql.FieldEQ(FieldMonitorID, v))

backend/ent/channelmonitorhistory_create.go

@@ -23,20 +23,6 @@ type ChannelMonitorHistoryCreate struct {
 	conflict []sql.ConflictOption
 }
 
-// SetDeletedAt sets the "deleted_at" field.
-func (_c *ChannelMonitorHistoryCreate) SetDeletedAt(v time.Time) *ChannelMonitorHistoryCreate {
-	_c.mutation.SetDeletedAt(v)
-	return _c
-}
-
-// SetNillableDeletedAt sets the "deleted_at" field if the given value is not nil.
-func (_c *ChannelMonitorHistoryCreate) SetNillableDeletedAt(v *time.Time) *ChannelMonitorHistoryCreate {
-	if v != nil {
-		_c.SetDeletedAt(*v)
-	}
-	return _c
-}
-
 // SetMonitorID sets the "monitor_id" field.
 func (_c *ChannelMonitorHistoryCreate) SetMonitorID(v int64) *ChannelMonitorHistoryCreate {
 	_c.mutation.SetMonitorID(v)
@@ -123,9 +109,7 @@ func (_c *ChannelMonitorHistoryCreate) Mutation() *ChannelMonitorHistoryMutation
 
 // Save creates the ChannelMonitorHistory in the database.
 func (_c *ChannelMonitorHistoryCreate) Save(ctx context.Context) (*ChannelMonitorHistory, error) {
-	if err := _c.defaults(); err != nil {
-		return nil, err
-	}
+	_c.defaults()
 	return withHooks(ctx, _c.sqlSave, _c.mutation, _c.hooks)
 }
 
@@ -152,19 +136,15 @@ func (_c *ChannelMonitorHistoryCreate) ExecX(ctx context.Context) {
 }
 
 // defaults sets the default values of the builder before save.
-func (_c *ChannelMonitorHistoryCreate) defaults() error {
+func (_c *ChannelMonitorHistoryCreate) defaults() {
 	if _, ok := _c.mutation.Message(); !ok {
 		v := channelmonitorhistory.DefaultMessage
 		_c.mutation.SetMessage(v)
 	}
 	if _, ok := _c.mutation.CheckedAt(); !ok {
-		if channelmonitorhistory.DefaultCheckedAt == nil {
-			return fmt.Errorf("ent: uninitialized channelmonitorhistory.DefaultCheckedAt (forgotten import ent/runtime?)")
-		}
 		v := channelmonitorhistory.DefaultCheckedAt()
 		_c.mutation.SetCheckedAt(v)
 	}
-	return nil
 }
 
 // check runs all checks and user-defined validators on the builder.
@@ -226,10 +206,6 @@ func (_c *ChannelMonitorHistoryCreate) createSpec() (*ChannelMonitorHistory, *sq
 		_spec = sqlgraph.NewCreateSpec(channelmonitorhistory.Table, sqlgraph.NewFieldSpec(channelmonitorhistory.FieldID, field.TypeInt64))
 	)
 	_spec.OnConflict = _c.conflict
-	if value, ok := _c.mutation.DeletedAt(); ok {
-		_spec.SetField(channelmonitorhistory.FieldDeletedAt, field.TypeTime, value)
-		_node.DeletedAt = &value
-	}
 	if value, ok := _c.mutation.Model(); ok {
 		_spec.SetField(channelmonitorhistory.FieldModel, field.TypeString, value)
 		_node.Model = value
@@ -278,7 +254,7 @@ func (_c *ChannelMonitorHistoryCreate) createSpec() (*ChannelMonitorHistory, *sq
 // of the `INSERT` statement. For example:
 //
 //	client.ChannelMonitorHistory.Create().
-//		SetDeletedAt(v).
+//		SetMonitorID(v).
 //		OnConflict(
 //			// Update the row with the new values
 //			// the was proposed for insertion.
@@ -287,7 +263,7 @@ func (_c *ChannelMonitorHistoryCreate) createSpec() (*ChannelMonitorHistory, *sq
 //		// Override some of the fields with custom
 //		// update values.
 //		Update(func(u *ent.ChannelMonitorHistoryUpsert) {
-//			SetDeletedAt(v+v).
+//			SetMonitorID(v+v).
 //		}).
 //		Exec(ctx)
 func (_c *ChannelMonitorHistoryCreate) OnConflict(opts ...sql.ConflictOption) *ChannelMonitorHistoryUpsertOne {
@@ -323,24 +299,6 @@ type (
 	}
 )
 
-// SetDeletedAt sets the "deleted_at" field.
-func (u *ChannelMonitorHistoryUpsert) SetDeletedAt(v time.Time) *ChannelMonitorHistoryUpsert {
-	u.Set(channelmonitorhistory.FieldDeletedAt, v)
-	return u
-}
-
-// UpdateDeletedAt sets the "deleted_at" field to the value that was provided on create.
-func (u *ChannelMonitorHistoryUpsert) UpdateDeletedAt() *ChannelMonitorHistoryUpsert {
-	u.SetExcluded(channelmonitorhistory.FieldDeletedAt)
-	return u
-}
-
-// ClearDeletedAt clears the value of the "deleted_at" field.
-func (u *ChannelMonitorHistoryUpsert) ClearDeletedAt() *ChannelMonitorHistoryUpsert {
-	u.SetNull(channelmonitorhistory.FieldDeletedAt)
-	return u
-}
-
 // SetMonitorID sets the "monitor_id" field.
 func (u *ChannelMonitorHistoryUpsert) SetMonitorID(v int64) *ChannelMonitorHistoryUpsert {
 	u.Set(channelmonitorhistory.FieldMonitorID, v)
@@ -495,27 +453,6 @@ func (u *ChannelMonitorHistoryUpsertOne) Update(set func(*ChannelMonitorHistoryU
 	return u
 }
 
-// SetDeletedAt sets the "deleted_at" field.
-func (u *ChannelMonitorHistoryUpsertOne) SetDeletedAt(v time.Time) *ChannelMonitorHistoryUpsertOne {
-	return u.Update(func(s *ChannelMonitorHistoryUpsert) {
-		s.SetDeletedAt(v)
-	})
-}
-
-// UpdateDeletedAt sets the "deleted_at" field to the value that was provided on create.
-func (u *ChannelMonitorHistoryUpsertOne) UpdateDeletedAt() *ChannelMonitorHistoryUpsertOne {
-	return u.Update(func(s *ChannelMonitorHistoryUpsert) {
-		s.UpdateDeletedAt()
-	})
-}
-
-// ClearDeletedAt clears the value of the "deleted_at" field.
-func (u *ChannelMonitorHistoryUpsertOne) ClearDeletedAt() *ChannelMonitorHistoryUpsertOne {
-	return u.Update(func(s *ChannelMonitorHistoryUpsert) {
-		s.ClearDeletedAt()
-	})
-}
-
 // SetMonitorID sets the "monitor_id" field.
 func (u *ChannelMonitorHistoryUpsertOne) SetMonitorID(v int64) *ChannelMonitorHistoryUpsertOne {
 	return u.Update(func(s *ChannelMonitorHistoryUpsert) {
@@ -784,7 +721,7 @@ func (_c *ChannelMonitorHistoryCreateBulk) ExecX(ctx context.Context) {
 //		// Override some of the fields with custom
 //		// update values.
 //		Update(func(u *ent.ChannelMonitorHistoryUpsert) {
-//			SetDeletedAt(v+v).
+//			SetMonitorID(v+v).
 //		}).
 //		Exec(ctx)
 func (_c *ChannelMonitorHistoryCreateBulk) OnConflict(opts ...sql.ConflictOption) *ChannelMonitorHistoryUpsertBulk {
@@ -853,27 +790,6 @@ func (u *ChannelMonitorHistoryUpsertBulk) Update(set func(*ChannelMonitorHistory
 	return u
 }
 
-// SetDeletedAt sets the "deleted_at" field.
-func (u *ChannelMonitorHistoryUpsertBulk) SetDeletedAt(v time.Time) *ChannelMonitorHistoryUpsertBulk {
-	return u.Update(func(s *ChannelMonitorHistoryUpsert) {
-		s.SetDeletedAt(v)
-	})
-}
-
-// UpdateDeletedAt sets the "deleted_at" field to the value that was provided on create.
-func (u *ChannelMonitorHistoryUpsertBulk) UpdateDeletedAt() *ChannelMonitorHistoryUpsertBulk {
-	return u.Update(func(s *ChannelMonitorHistoryUpsert) {
-		s.UpdateDeletedAt()
-	})
-}
-
-// ClearDeletedAt clears the value of the "deleted_at" field.
-func (u *ChannelMonitorHistoryUpsertBulk) ClearDeletedAt() *ChannelMonitorHistoryUpsertBulk {
-	return u.Update(func(s *ChannelMonitorHistoryUpsert) {
-		s.ClearDeletedAt()
-	})
-}
-
 // SetMonitorID sets the "monitor_id" field.
 func (u *ChannelMonitorHistoryUpsertBulk) SetMonitorID(v int64) *ChannelMonitorHistoryUpsertBulk {
 	return u.Update(func(s *ChannelMonitorHistoryUpsert) {

backend/ent/channelmonitorhistory_query.go

@@ -300,12 +300,12 @@ func (_q *ChannelMonitorHistoryQuery) WithMonitor(opts ...func(*ChannelMonitorQu
 // Example:
 //
 //	var v []struct {
-//		DeletedAt time.Time `json:"deleted_at,omitempty"`
+//		MonitorID int64 `json:"monitor_id,omitempty"`
 //		Count int `json:"count,omitempty"`
 //	}
 //
 //	client.ChannelMonitorHistory.Query().
-//		GroupBy(channelmonitorhistory.FieldDeletedAt).
+//		GroupBy(channelmonitorhistory.FieldMonitorID).
 //		Aggregate(ent.Count()).
 //		Scan(ctx, &v)
 func (_q *ChannelMonitorHistoryQuery) GroupBy(field string, fields ...string) *ChannelMonitorHistoryGroupBy {
@@ -323,11 +323,11 @@ func (_q *ChannelMonitorHistoryQuery) GroupBy(field string, fields ...string) *C
 // Example:
 //
 //	var v []struct {
-//		DeletedAt time.Time `json:"deleted_at,omitempty"`
+//		MonitorID int64 `json:"monitor_id,omitempty"`
 //	}
 //
 //	client.ChannelMonitorHistory.Query().
-//		Select(channelmonitorhistory.FieldDeletedAt).
+//		Select(channelmonitorhistory.FieldMonitorID).
 //		Scan(ctx, &v)
 func (_q *ChannelMonitorHistoryQuery) Select(fields ...string) *ChannelMonitorHistorySelect {
 	_q.ctx.Fields = append(_q.ctx.Fields, fields...)

backend/ent/channelmonitorhistory_update.go

@@ -29,26 +29,6 @@ func (_u *ChannelMonitorHistoryUpdate) Where(ps ...predicate.ChannelMonitorHisto
 	return _u
 }
 
-// SetDeletedAt sets the "deleted_at" field.
-func (_u *ChannelMonitorHistoryUpdate) SetDeletedAt(v time.Time) *ChannelMonitorHistoryUpdate {
-	_u.mutation.SetDeletedAt(v)
-	return _u
-}
-
-// SetNillableDeletedAt sets the "deleted_at" field if the given value is not nil.
-func (_u *ChannelMonitorHistoryUpdate) SetNillableDeletedAt(v *time.Time) *ChannelMonitorHistoryUpdate {
-	if v != nil {
-		_u.SetDeletedAt(*v)
-	}
-	return _u
-}
-
-// ClearDeletedAt clears the value of the "deleted_at" field.
-func (_u *ChannelMonitorHistoryUpdate) ClearDeletedAt() *ChannelMonitorHistoryUpdate {
-	_u.mutation.ClearDeletedAt()
-	return _u
-}
-
 // SetMonitorID sets the "monitor_id" field.
 func (_u *ChannelMonitorHistoryUpdate) SetMonitorID(v int64) *ChannelMonitorHistoryUpdate {
 	_u.mutation.SetMonitorID(v)
@@ -257,12 +237,6 @@ func (_u *ChannelMonitorHistoryUpdate) sqlSave(ctx context.Context) (_node int,
 			}
 		}
 	}
-	if value, ok := _u.mutation.DeletedAt(); ok {
-		_spec.SetField(channelmonitorhistory.FieldDeletedAt, field.TypeTime, value)
-	}
-	if _u.mutation.DeletedAtCleared() {
-		_spec.ClearField(channelmonitorhistory.FieldDeletedAt, field.TypeTime)
-	}
 	if value, ok := _u.mutation.Model(); ok {
 		_spec.SetField(channelmonitorhistory.FieldModel, field.TypeString, value)
 	}
@@ -345,26 +319,6 @@ type ChannelMonitorHistoryUpdateOne struct {
 	mutation *ChannelMonitorHistoryMutation
 }
 
-// SetDeletedAt sets the "deleted_at" field.
-func (_u *ChannelMonitorHistoryUpdateOne) SetDeletedAt(v time.Time) *ChannelMonitorHistoryUpdateOne {
-	_u.mutation.SetDeletedAt(v)
-	return _u
-}
-
-// SetNillableDeletedAt sets the "deleted_at" field if the given value is not nil.
-func (_u *ChannelMonitorHistoryUpdateOne) SetNillableDeletedAt(v *time.Time) *ChannelMonitorHistoryUpdateOne {
-	if v != nil {
-		_u.SetDeletedAt(*v)
-	}
-	return _u
-}
-
-// ClearDeletedAt clears the value of the "deleted_at" field.
-func (_u *ChannelMonitorHistoryUpdateOne) ClearDeletedAt() *ChannelMonitorHistoryUpdateOne {
-	_u.mutation.ClearDeletedAt()
-	return _u
-}
-
 // SetMonitorID sets the "monitor_id" field.
 func (_u *ChannelMonitorHistoryUpdateOne) SetMonitorID(v int64) *ChannelMonitorHistoryUpdateOne {
 	_u.mutation.SetMonitorID(v)
@@ -603,12 +557,6 @@ func (_u *ChannelMonitorHistoryUpdateOne) sqlSave(ctx context.Context) (_node *C
 			}
 		}
 	}
-	if value, ok := _u.mutation.DeletedAt(); ok {
-		_spec.SetField(channelmonitorhistory.FieldDeletedAt, field.TypeTime, value)
-	}
-	if _u.mutation.DeletedAtCleared() {
-		_spec.ClearField(channelmonitorhistory.FieldDeletedAt, field.TypeTime)
-	}
 	if value, ok := _u.mutation.Model(); ok {
 		_spec.SetField(channelmonitorhistory.FieldModel, field.TypeString, value)
 	}

backend/ent/client.go

@@ -1912,14 +1912,12 @@ func (c *ChannelMonitorDailyRollupClient) QueryMonitor(_m *ChannelMonitorDailyRo
 
 // Hooks returns the client hooks.
 func (c *ChannelMonitorDailyRollupClient) Hooks() []Hook {
-	hooks := c.hooks.ChannelMonitorDailyRollup
-	return append(hooks[:len(hooks):len(hooks)], channelmonitordailyrollup.Hooks[:]...)
+	return c.hooks.ChannelMonitorDailyRollup
 }
 
 // Interceptors returns the client interceptors.
 func (c *ChannelMonitorDailyRollupClient) Interceptors() []Interceptor {
-	inters := c.inters.ChannelMonitorDailyRollup
-	return append(inters[:len(inters):len(inters)], channelmonitordailyrollup.Interceptors[:]...)
+	return c.inters.ChannelMonitorDailyRollup
 }
 
 func (c *ChannelMonitorDailyRollupClient) mutate(ctx context.Context, m *ChannelMonitorDailyRollupMutation) (Value, error) {
@@ -2063,14 +2061,12 @@ func (c *ChannelMonitorHistoryClient) QueryMonitor(_m *ChannelMonitorHistory) *C
 
 // Hooks returns the client hooks.
 func (c *ChannelMonitorHistoryClient) Hooks() []Hook {
-	hooks := c.hooks.ChannelMonitorHistory
-	return append(hooks[:len(hooks):len(hooks)], channelmonitorhistory.Hooks[:]...)
+	return c.hooks.ChannelMonitorHistory
 }
 
 // Interceptors returns the client interceptors.
 func (c *ChannelMonitorHistoryClient) Interceptors() []Interceptor {
-	inters := c.inters.ChannelMonitorHistory
-	return append(inters[:len(inters):len(inters)], channelmonitorhistory.Interceptors[:]...)
+	return c.inters.ChannelMonitorHistory
 }
 
 func (c *ChannelMonitorHistoryClient) mutate(ctx context.Context, m *ChannelMonitorHistoryMutation) (Value, error) {

backend/ent/migrate/schema.go

@@ -464,7 +464,6 @@ var (
 	// ChannelMonitorDailyRollupsColumns holds the columns for the "channel_monitor_daily_rollups" table.
 	ChannelMonitorDailyRollupsColumns = []*schema.Column{
 		{Name: "id", Type: field.TypeInt64, Increment: true},
-		{Name: "deleted_at", Type: field.TypeTime, Nullable: true, SchemaType: map[string]string{"postgres": "timestamptz"}},
 		{Name: "model", Type: field.TypeString, Size: 200},
 		{Name: "bucket_date", Type: field.TypeTime, SchemaType: map[string]string{"postgres": "date"}},
 		{Name: "total_checks", Type: field.TypeInt, Default: 0},
@@ -488,7 +487,7 @@ var (
 		ForeignKeys: []*schema.ForeignKey{
 			{
 				Symbol:     "channel_monitor_daily_rollups_channel_monitors_daily_rollups",
-				Columns:    []*schema.Column{ChannelMonitorDailyRollupsColumns[15]},
+				Columns:    []*schema.Column{ChannelMonitorDailyRollupsColumns[14]},
 				RefColumns: []*schema.Column{ChannelMonitorsColumns[0]},
 				OnDelete:   schema.Cascade,
 			},
@@ -497,19 +496,18 @@ var (
 			{
 				Name:    "channelmonitordailyrollup_monitor_id_model_bucket_date",
 				Unique:  true,
-				Columns: []*schema.Column{ChannelMonitorDailyRollupsColumns[15], ChannelMonitorDailyRollupsColumns[2], ChannelMonitorDailyRollupsColumns[3]},
+				Columns: []*schema.Column{ChannelMonitorDailyRollupsColumns[14], ChannelMonitorDailyRollupsColumns[1], ChannelMonitorDailyRollupsColumns[2]},
 			},
 			{
 				Name:    "channelmonitordailyrollup_bucket_date",
 				Unique:  false,
-				Columns: []*schema.Column{ChannelMonitorDailyRollupsColumns[3]},
+				Columns: []*schema.Column{ChannelMonitorDailyRollupsColumns[2]},
 			},
 		},
 	}
 	// ChannelMonitorHistoriesColumns holds the columns for the "channel_monitor_histories" table.
 	ChannelMonitorHistoriesColumns = []*schema.Column{
 		{Name: "id", Type: field.TypeInt64, Increment: true},
-		{Name: "deleted_at", Type: field.TypeTime, Nullable: true, SchemaType: map[string]string{"postgres": "timestamptz"}},
 		{Name: "model", Type: field.TypeString, Size: 200},
 		{Name: "status", Type: field.TypeEnum, Enums: []string{"operational", "degraded", "failed", "error"}},
 		{Name: "latency_ms", Type: field.TypeInt, Nullable: true},
@@ -526,7 +524,7 @@ var (
 		ForeignKeys: []*schema.ForeignKey{
 			{
 				Symbol:     "channel_monitor_histories_channel_monitors_history",
-				Columns:    []*schema.Column{ChannelMonitorHistoriesColumns[8]},
+				Columns:    []*schema.Column{ChannelMonitorHistoriesColumns[7]},
 				RefColumns: []*schema.Column{ChannelMonitorsColumns[0]},
 				OnDelete:   schema.Cascade,
 			},
@@ -535,12 +533,12 @@ var (
 			{
 				Name:    "channelmonitorhistory_monitor_id_model_checked_at",
 				Unique:  false,
-				Columns: []*schema.Column{ChannelMonitorHistoriesColumns[8], ChannelMonitorHistoriesColumns[2], ChannelMonitorHistoriesColumns[7]},
+				Columns: []*schema.Column{ChannelMonitorHistoriesColumns[7], ChannelMonitorHistoriesColumns[1], ChannelMonitorHistoriesColumns[6]},
 			},
 			{
 				Name:    "channelmonitorhistory_checked_at",
 				Unique:  false,
-				Columns: []*schema.Column{ChannelMonitorHistoriesColumns[7]},
+				Columns: []*schema.Column{ChannelMonitorHistoriesColumns[6]},
 			},
 		},
 	}

backend/ent/mutation.go

@@ -10022,7 +10022,6 @@ type ChannelMonitorDailyRollupMutation struct {
 	op                     Op
 	typ                    string
 	id                     *int64
-	deleted_at             *time.Time
 	model                  *string
 	bucket_date            *time.Time
 	total_checks           *int
@@ -10152,55 +10151,6 @@ func (m *ChannelMonitorDailyRollupMutation) IDs(ctx context.Context) ([]int64, e
 	}
 }
-// SetDeletedAt sets the "deleted_at" field.
-func (m *ChannelMonitorDailyRollupMutation) SetDeletedAt(t time.Time) {
-	m.deleted_at = &t
-}
-
-// DeletedAt returns the value of the "deleted_at" field in the mutation.
-func (m *ChannelMonitorDailyRollupMutation) DeletedAt() (r time.Time, exists bool) {
-	v := m.deleted_at
-	if v == nil {
-		return
-	}
-	return *v, true
-}
-
-// OldDeletedAt returns the old "deleted_at" field's value of the ChannelMonitorDailyRollup entity.
-// If the ChannelMonitorDailyRollup 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 *ChannelMonitorDailyRollupMutation) OldDeletedAt(ctx context.Context) (v *time.Time, err error) {
-	if !m.op.Is(OpUpdateOne) {
-		return v, errors.New("OldDeletedAt is only allowed on UpdateOne operations")
-	}
-	if m.id == nil || m.oldValue == nil {
-		return v, errors.New("OldDeletedAt requires an ID field in the mutation")
-	}
-	oldValue, err := m.oldValue(ctx)
-	if err != nil {
-		return v, fmt.Errorf("querying old value for OldDeletedAt: %w", err)
-	}
-	return oldValue.DeletedAt, nil
-}
-
-// ClearDeletedAt clears the value of the "deleted_at" field.
-func (m *ChannelMonitorDailyRollupMutation) ClearDeletedAt() {
-	m.deleted_at = nil
-	m.clearedFields[channelmonitordailyrollup.FieldDeletedAt] = struct{}{}
-}
-
-// DeletedAtCleared returns if the "deleted_at" field was cleared in this mutation.
-func (m *ChannelMonitorDailyRollupMutation) DeletedAtCleared() bool {
-	_, ok := m.clearedFields[channelmonitordailyrollup.FieldDeletedAt]
-	return ok
-}
-
-// ResetDeletedAt resets all changes to the "deleted_at" field.
-func (m *ChannelMonitorDailyRollupMutation) ResetDeletedAt() {
-	m.deleted_at = nil
-	delete(m.clearedFields, channelmonitordailyrollup.FieldDeletedAt)
-}
-
 // SetMonitorID sets the "monitor_id" field.
 func (m *ChannelMonitorDailyRollupMutation) SetMonitorID(i int64) {
 	m.monitor = &i
@@ -10966,10 +10916,7 @@ func (m *ChannelMonitorDailyRollupMutation) Type() string {
 // order to get all numeric fields that were incremented/decremented, call
 // AddedFields().
 func (m *ChannelMonitorDailyRollupMutation) Fields() []string {
-	fields := make([]string, 0, 15)
-	if m.deleted_at != nil {
-		fields = append(fields, channelmonitordailyrollup.FieldDeletedAt)
-	}
+	fields := make([]string, 0, 14)
 	if m.monitor != nil {
 		fields = append(fields, channelmonitordailyrollup.FieldMonitorID)
 	}
@@ -11020,8 +10967,6 @@ func (m *ChannelMonitorDailyRollupMutation) Fields() []string {
 // schema.
 func (m *ChannelMonitorDailyRollupMutation) Field(name string) (ent.Value, bool) {
 	switch name {
-	case channelmonitordailyrollup.FieldDeletedAt:
-		return m.DeletedAt()
 	case channelmonitordailyrollup.FieldMonitorID:
 		return m.MonitorID()
 	case channelmonitordailyrollup.FieldModel:
@@ -11059,8 +11004,6 @@ func (m *ChannelMonitorDailyRollupMutation) Field(name string) (ent.Value, bool)
 // database failed.
 func (m *ChannelMonitorDailyRollupMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
 	switch name {
-	case channelmonitordailyrollup.FieldDeletedAt:
-		return m.OldDeletedAt(ctx)
 	case channelmonitordailyrollup.FieldMonitorID:
 		return m.OldMonitorID(ctx)
 	case channelmonitordailyrollup.FieldModel:
@@ -11098,13 +11041,6 @@ func (m *ChannelMonitorDailyRollupMutation) OldField(ctx context.Context, name s
 // type.
 func (m *ChannelMonitorDailyRollupMutation) SetField(name string, value ent.Value) error {
 	switch name {
-	case channelmonitordailyrollup.FieldDeletedAt:
-		v, ok := value.(time.Time)
-		if !ok {
-			return fmt.Errorf("unexpected type %T for field %s", value, name)
-		}
-		m.SetDeletedAt(v)
-		return nil
 	case channelmonitordailyrollup.FieldMonitorID:
 		v, ok := value.(int64)
 		if !ok {
@@ -11355,11 +11291,7 @@ func (m *ChannelMonitorDailyRollupMutation) AddField(name string, value ent.Valu
 // ClearedFields returns all nullable fields that were cleared during this
 // mutation.
 func (m *ChannelMonitorDailyRollupMutation) ClearedFields() []string {
-	var fields []string
-	if m.FieldCleared(channelmonitordailyrollup.FieldDeletedAt) {
-		fields = append(fields, channelmonitordailyrollup.FieldDeletedAt)
-	}
-	return fields
+	return nil
 }
 // FieldCleared returns a boolean indicating if a field with the given name was
@@ -11372,11 +11304,6 @@ func (m *ChannelMonitorDailyRollupMutation) FieldCleared(name string) bool {
 // 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 *ChannelMonitorDailyRollupMutation) ClearField(name string) error {
-	switch name {
-	case channelmonitordailyrollup.FieldDeletedAt:
-		m.ClearDeletedAt()
-		return nil
-	}
 	return fmt.Errorf("unknown ChannelMonitorDailyRollup nullable field %s", name)
 }
@@ -11384,9 +11311,6 @@ func (m *ChannelMonitorDailyRollupMutation) ClearField(name string) error {
 // It returns an error if the field is not defined in the schema.
 func (m *ChannelMonitorDailyRollupMutation) ResetField(name string) error {
 	switch name {
-	case channelmonitordailyrollup.FieldDeletedAt:
-		m.ResetDeletedAt()
-		return nil
 	case channelmonitordailyrollup.FieldMonitorID:
 		m.ResetMonitorID()
 		return nil
@@ -11513,7 +11437,6 @@ type ChannelMonitorHistoryMutation struct {
 	op                 Op
 	typ                string
 	id                 *int64
-	deleted_at         *time.Time
 	model              *string
 	status             *channelmonitorhistory.Status
 	latency_ms         *int
@@ -11628,55 +11551,6 @@ func (m *ChannelMonitorHistoryMutation) IDs(ctx context.Context) ([]int64, error
 	}
 }
-// SetDeletedAt sets the "deleted_at" field.
-func (m *ChannelMonitorHistoryMutation) SetDeletedAt(t time.Time) {
-	m.deleted_at = &t
-}
-
-// DeletedAt returns the value of the "deleted_at" field in the mutation.
-func (m *ChannelMonitorHistoryMutation) DeletedAt() (r time.Time, exists bool) {
-	v := m.deleted_at
-	if v == nil {
-		return
-	}
-	return *v, true
-}
-
-// OldDeletedAt returns the old "deleted_at" field's value of the ChannelMonitorHistory entity.
-// If the ChannelMonitorHistory 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 *ChannelMonitorHistoryMutation) OldDeletedAt(ctx context.Context) (v *time.Time, err error) {
-	if !m.op.Is(OpUpdateOne) {
-		return v, errors.New("OldDeletedAt is only allowed on UpdateOne operations")
-	}
-	if m.id == nil || m.oldValue == nil {
-		return v, errors.New("OldDeletedAt requires an ID field in the mutation")
-	}
-	oldValue, err := m.oldValue(ctx)
-	if err != nil {
-		return v, fmt.Errorf("querying old value for OldDeletedAt: %w", err)
-	}
-	return oldValue.DeletedAt, nil
-}
-
-// ClearDeletedAt clears the value of the "deleted_at" field.
-func (m *ChannelMonitorHistoryMutation) ClearDeletedAt() {
-	m.deleted_at = nil
-	m.clearedFields[channelmonitorhistory.FieldDeletedAt] = struct{}{}
-}
-
-// DeletedAtCleared returns if the "deleted_at" field was cleared in this mutation.
-func (m *ChannelMonitorHistoryMutation) DeletedAtCleared() bool {
-	_, ok := m.clearedFields[channelmonitorhistory.FieldDeletedAt]
-	return ok
-}
-
-// ResetDeletedAt resets all changes to the "deleted_at" field.
-func (m *ChannelMonitorHistoryMutation) ResetDeletedAt() {
-	m.deleted_at = nil
-	delete(m.clearedFields, channelmonitorhistory.FieldDeletedAt)
-}
-
 // SetMonitorID sets the "monitor_id" field.
 func (m *ChannelMonitorHistoryMutation) SetMonitorID(i int64) {
 	m.monitor = &i
@@ -12071,10 +11945,7 @@ func (m *ChannelMonitorHistoryMutation) Type() string {
 // order to get all numeric fields that were incremented/decremented, call
 // AddedFields().
 func (m *ChannelMonitorHistoryMutation) Fields() []string {
-	fields := make([]string, 0, 8)
-	if m.deleted_at != nil {
-		fields = append(fields, channelmonitorhistory.FieldDeletedAt)
-	}
+	fields := make([]string, 0, 7)
 	if m.monitor != nil {
 		fields = append(fields, channelmonitorhistory.FieldMonitorID)
 	}
@@ -12104,8 +11975,6 @@ func (m *ChannelMonitorHistoryMutation) Fields() []string {
 // schema.
 func (m *ChannelMonitorHistoryMutation) Field(name string) (ent.Value, bool) {
 	switch name {
-	case channelmonitorhistory.FieldDeletedAt:
-		return m.DeletedAt()
 	case channelmonitorhistory.FieldMonitorID:
 		return m.MonitorID()
 	case channelmonitorhistory.FieldModel:
@@ -12129,8 +11998,6 @@ func (m *ChannelMonitorHistoryMutation) Field(name string) (ent.Value, bool) {
 // database failed.
 func (m *ChannelMonitorHistoryMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
 	switch name {
-	case channelmonitorhistory.FieldDeletedAt:
-		return m.OldDeletedAt(ctx)
 	case channelmonitorhistory.FieldMonitorID:
 		return m.OldMonitorID(ctx)
 	case channelmonitorhistory.FieldModel:
@@ -12154,13 +12021,6 @@ func (m *ChannelMonitorHistoryMutation) OldField(ctx context.Context, name strin
 // type.
 func (m *ChannelMonitorHistoryMutation) SetField(name string, value ent.Value) error {
 	switch name {
-	case channelmonitorhistory.FieldDeletedAt:
-		v, ok := value.(time.Time)
-		if !ok {
-			return fmt.Errorf("unexpected type %T for field %s", value, name)
-		}
-		m.SetDeletedAt(v)
-		return nil
 	case channelmonitorhistory.FieldMonitorID:
 		v, ok := value.(int64)
 		if !ok {
@@ -12267,9 +12127,6 @@ func (m *ChannelMonitorHistoryMutation) AddField(name string, value ent.Value) e
 // mutation.
 func (m *ChannelMonitorHistoryMutation) ClearedFields() []string {
 	var fields []string
-	if m.FieldCleared(channelmonitorhistory.FieldDeletedAt) {
-		fields = append(fields, channelmonitorhistory.FieldDeletedAt)
-	}
 	if m.FieldCleared(channelmonitorhistory.FieldLatencyMs) {
 		fields = append(fields, channelmonitorhistory.FieldLatencyMs)
 	}
@@ -12293,9 +12150,6 @@ func (m *ChannelMonitorHistoryMutation) FieldCleared(name string) bool {
 // error if the field is not defined in the schema.
 func (m *ChannelMonitorHistoryMutation) ClearField(name string) error {
 	switch name {
-	case channelmonitorhistory.FieldDeletedAt:
-		m.ClearDeletedAt()
-		return nil
 	case channelmonitorhistory.FieldLatencyMs:
 		m.ClearLatencyMs()
 		return nil
@@ -12313,9 +12167,6 @@ func (m *ChannelMonitorHistoryMutation) ClearField(name string) error {
 // It returns an error if the field is not defined in the schema.
 func (m *ChannelMonitorHistoryMutation) ResetField(name string) error {
 	switch name {
-	case channelmonitorhistory.FieldDeletedAt:
-		m.ResetDeletedAt()
-		return nil
 	case channelmonitorhistory.FieldMonitorID:
 		m.ResetMonitorID()
 		return nil

backend/ent/runtime/runtime.go

@@ -521,11 +521,6 @@ func init() {
 	channelmonitorDescIntervalSeconds := channelmonitorFields[8].Descriptor()
 	// channelmonitor.IntervalSecondsValidator is a validator for the "interval_seconds" field. It is called by the builders before save.
 	channelmonitor.IntervalSecondsValidator = channelmonitorDescIntervalSeconds.Validators[0].(func(int) error)
-	channelmonitordailyrollupMixin := schema.ChannelMonitorDailyRollup{}.Mixin()
-	channelmonitordailyrollupMixinHooks0 := channelmonitordailyrollupMixin[0].Hooks()
-	channelmonitordailyrollup.Hooks[0] = channelmonitordailyrollupMixinHooks0[0]
-	channelmonitordailyrollupMixinInters0 := channelmonitordailyrollupMixin[0].Interceptors()
-	channelmonitordailyrollup.Interceptors[0] = channelmonitordailyrollupMixinInters0[0]
 	channelmonitordailyrollupFields := schema.ChannelMonitorDailyRollup{}.Fields()
 	_ = channelmonitordailyrollupFields
 	// channelmonitordailyrollupDescModel is the schema descriptor for model field.
@@ -592,11 +587,6 @@ func init() {
 	channelmonitordailyrollup.DefaultComputedAt = channelmonitordailyrollupDescComputedAt.Default.(func() time.Time)
 	// channelmonitordailyrollup.UpdateDefaultComputedAt holds the default value on update for the computed_at field.
 	channelmonitordailyrollup.UpdateDefaultComputedAt = channelmonitordailyrollupDescComputedAt.UpdateDefault.(func() time.Time)
-	channelmonitorhistoryMixin := schema.ChannelMonitorHistory{}.Mixin()
-	channelmonitorhistoryMixinHooks0 := channelmonitorhistoryMixin[0].Hooks()
-	channelmonitorhistory.Hooks[0] = channelmonitorhistoryMixinHooks0[0]
-	channelmonitorhistoryMixinInters0 := channelmonitorhistoryMixin[0].Interceptors()
-	channelmonitorhistory.Interceptors[0] = channelmonitorhistoryMixinInters0[0]
 	channelmonitorhistoryFields := schema.ChannelMonitorHistory{}.Fields()
 	_ = channelmonitorhistoryFields
 	// channelmonitorhistoryDescModel is the schema descriptor for model field.

backend/ent/schema/channel_monitor_daily_rollup.go

@@ -10,13 +10,12 @@ import (
 	"entgo.io/ent/schema/edge"
 	"entgo.io/ent/schema/field"
 	"entgo.io/ent/schema/index"
-
-	"github.com/Wei-Shaw/sub2api/ent/schema/mixins"
 )
 
 // ChannelMonitorDailyRollup 按 (monitor_id, model, bucket_date) 维度聚合的渠道监控日统计。
 // 每天的明细被收敛为一行（保留 status 分布 + 延迟和），用于 7d/15d/30d 窗口的可用率
 // 加权计算（avg_latency = sum_latency_ms / count_latency；availability = ok_count / total_checks）。
+// 超过保留期由每日维护任务分批物理删（不用软删除，理由同 channel_monitor_history）。
 type ChannelMonitorDailyRollup struct {
 	ent.Schema
 }
@@ -27,12 +26,6 @@ func (ChannelMonitorDailyRollup) Annotations() []schema.Annotation {
 	}
 }
 
-func (ChannelMonitorDailyRollup) Mixin() []ent.Mixin {
-	return []ent.Mixin{
-		mixins.SoftDeleteMixin{},
-	}
-}
-
 func (ChannelMonitorDailyRollup) Fields() []ent.Field {
 	return []ent.Field{
 		field.Int64("monitor_id"),

backend/ent/schema/channel_monitor_history.go

@@ -9,13 +9,12 @@ import (
 	"entgo.io/ent/schema/edge"
 	"entgo.io/ent/schema/field"
 	"entgo.io/ent/schema/index"
-
-	"github.com/Wei-Shaw/sub2api/ent/schema/mixins"
 )
 
 // ChannelMonitorHistory holds the schema definition for the ChannelMonitorHistory entity.
-// 渠道监控历史：每次检测每个模型一行记录。明细只保留 1 天，超过 1 天的数据被聚合到
-// channel_monitor_daily_rollups 后软删（deleted_at），由后续懒清理任务物理移除。
+// 渠道监控历史：每次检测每个模型一行记录。明细只保留 1 天，超过 1 天由每日维护任务
+// 先聚合到 channel_monitor_daily_rollups，再分批物理删（不用软删除：日志类表无恢复
+// 需求，软删会让行和索引只增不减，徒增磁盘和查询开销）。
 type ChannelMonitorHistory struct {
 	ent.Schema
 }
@@ -26,12 +25,6 @@ func (ChannelMonitorHistory) Annotations() []schema.Annotation {
 	}
 }
 
-func (ChannelMonitorHistory) Mixin() []ent.Mixin {
-	return []ent.Mixin{
-		mixins.SoftDeleteMixin{},
-	}
-}
-
 func (ChannelMonitorHistory) Fields() []ent.Field {
 	return []ent.Field{
 		field.Int64("monitor_id"),

backend/internal/repository/channel_monitor_repo.go

@@ -9,7 +9,6 @@ import (
 
 	dbent "github.com/Wei-Shaw/sub2api/ent"
 	"github.com/Wei-Shaw/sub2api/ent/channelmonitor"
-	"github.com/Wei-Shaw/sub2api/ent/channelmonitordailyrollup"
 	"github.com/Wei-Shaw/sub2api/ent/channelmonitorhistory"
 	"github.com/Wei-Shaw/sub2api/internal/service"
 	"github.com/lib/pq"
@@ -195,15 +194,10 @@ func (r *channelMonitorRepository) InsertHistoryBatch(ctx context.Context, rows
 	return nil
 }
 
+// DeleteHistoryBefore 物理删 checked_at < before 的明细，分批 channelMonitorPruneBatchSize 行一批，
+// 避免单事务删除过多引起锁/WAL 压力。借助 (checked_at) 索引定位小批 id，再按 id 删。
 func (r *channelMonitorRepository) DeleteHistoryBefore(ctx context.Context, before time.Time) (int64, error) {
-	client := clientFromContext(ctx, r.client)
-	n, err := client.ChannelMonitorHistory.Delete().
-		Where(channelmonitorhistory.CheckedAtLT(before)).
-		Exec(ctx)
-	if err != nil {
-		return 0, fmt.Errorf("delete history before: %w", err)
-	}
-	return int64(n), nil
+	return deleteChannelMonitorBatched(ctx, r.db, channelMonitorPruneHistorySQL, before)
 }
 
 // ListHistory 按 checked_at 倒序返回某个监控的最近 N 条历史记录。
@@ -247,7 +241,6 @@ func (r *channelMonitorRepository) ListLatestPerModel(ctx context.Context, monit
 		    model, status, latency_ms, ping_latency_ms, checked_at
 		FROM channel_monitor_histories
 		WHERE monitor_id = $1
-		  AND deleted_at IS NULL
 		ORDER BY model, checked_at DESC
 	`
 	rows, err := r.db.QueryContext(ctx, q, monitorID)
@@ -302,7 +295,6 @@ func (r *channelMonitorRepository) ComputeAvailability(ctx context.Context, moni
 		           COUNT(latency_ms)                                         AS count_latency
 		    FROM channel_monitor_histories
 		    WHERE monitor_id = $1
-		      AND deleted_at IS NULL
 		      AND checked_at >= CURRENT_DATE
 		    GROUP BY model
 		),
@@ -310,7 +302,6 @@ func (r *channelMonitorRepository) ComputeAvailability(ctx context.Context, moni
 		    SELECT model, total_checks, ok_count, sum_latency_ms, count_latency
 		    FROM channel_monitor_daily_rollups
 		    WHERE monitor_id = $1
-		      AND deleted_at IS NULL
 		      AND bucket_date >= (CURRENT_DATE - $2::int)
 		      AND bucket_date < CURRENT_DATE
 		)
@@ -376,7 +367,6 @@ func (r *channelMonitorRepository) ListLatestForMonitorIDs(ctx context.Context,
 		    monitor_id, model, status, latency_ms, ping_latency_ms, checked_at
 		FROM channel_monitor_histories
 		WHERE monitor_id = ANY($1)
-		  AND deleted_at IS NULL
 		ORDER BY monitor_id, model, checked_at DESC
 	`
 	rows, err := r.db.QueryContext(ctx, q, pq.Array(ids))
@@ -437,7 +427,6 @@ func (r *channelMonitorRepository) ListRecentHistoryForMonitors(
 		    FROM channel_monitor_histories h
 		    JOIN targets t
 		      ON t.monitor_id = h.monitor_id AND t.model = h.model
-		    WHERE h.deleted_at IS NULL
 		)
 		SELECT monitor_id, status, latency_ms, ping_latency_ms, checked_at
 		FROM ranked
@@ -524,7 +513,6 @@ func (r *channelMonitorRepository) ComputeAvailabilityForMonitors(ctx context.Co
 		           COUNT(latency_ms)                                         AS count_latency
 		    FROM channel_monitor_histories
 		    WHERE monitor_id = ANY($1)
-		      AND deleted_at IS NULL
 		      AND checked_at >= CURRENT_DATE
 		    GROUP BY monitor_id, model
 		),
@@ -532,7 +520,6 @@ func (r *channelMonitorRepository) ComputeAvailabilityForMonitors(ctx context.Co
 		    SELECT monitor_id, model, total_checks, ok_count, sum_latency_ms, count_latency
 		    FROM channel_monitor_daily_rollups
 		    WHERE monitor_id = ANY($1)
-		      AND deleted_at IS NULL
 		      AND bucket_date >= (CURRENT_DATE - $2::int)
 		      AND bucket_date < CURRENT_DATE
 		)
@@ -572,11 +559,10 @@ func (r *channelMonitorRepository) ComputeAvailabilityForMonitors(ctx context.Co
 
 // ---------- 聚合维护 ----------
 
-// UpsertDailyRollupsFor 把 targetDate 当天（[targetDate, targetDate+1d)）未软删的明细
+// UpsertDailyRollupsFor 把 targetDate 当天（[targetDate, targetDate+1d)）的明细
 // 按 (monitor_id, model, bucket_date) 聚合写入 channel_monitor_daily_rollups。
 //   - 用 ON CONFLICT (monitor_id, model, bucket_date) DO UPDATE 实现幂等回填，
 //     重复执行只会用最新统计覆盖；
-//   - 同时把 deleted_at 重置为 NULL，避免历史误删后聚合行被持续过滤掉；
 //   - $1::date 让 PG 自动把入参 truncate 到 UTC 日期，调用方不需要预处理 targetDate。
 func (r *channelMonitorRepository) UpsertDailyRollupsFor(ctx context.Context, targetDate time.Time) (int64, error) {
 	const q = `
@@ -604,8 +590,7 @@ func (r *channelMonitorRepository) UpsertDailyRollupsFor(ctx context.Context, ta
 		    COUNT(ping_latency_ms)                                           AS count_ping_latency,
 		    NOW()
 		FROM channel_monitor_histories
-		WHERE deleted_at IS NULL
-		  AND checked_at >= $1::date
+		WHERE checked_at >= $1::date
 		  AND checked_at <  ($1::date + INTERVAL '1 day')
 		GROUP BY monitor_id, model
 		ON CONFLICT (monitor_id, model, bucket_date) DO UPDATE SET
@@ -619,8 +604,7 @@ func (r *channelMonitorRepository) UpsertDailyRollupsFor(ctx context.Context, ta
 		    count_latency       = EXCLUDED.count_latency,
 		    sum_ping_latency_ms = EXCLUDED.sum_ping_latency_ms,
 		    count_ping_latency  = EXCLUDED.count_ping_latency,
-		    computed_at         = NOW(),
-		    deleted_at          = NULL
+		    computed_at         = NOW()
 	`
 	res, err := r.db.ExecContext(ctx, q, targetDate)
 	if err != nil {
@@ -633,17 +617,59 @@ func (r *channelMonitorRepository) UpsertDailyRollupsFor(ctx context.Context, ta
 	return n, nil
 }
 
-// DeleteRollupsBefore 软删 bucket_date < beforeDate 的聚合行。
-// 走 ent client，利用 SoftDeleteMixin 把 DELETE 自动改写为 UPDATE deleted_at = NOW()。
+// DeleteRollupsBefore 物理删 bucket_date < beforeDate 的聚合行，同样分批。
 func (r *channelMonitorRepository) DeleteRollupsBefore(ctx context.Context, beforeDate time.Time) (int64, error) {
-	client := clientFromContext(ctx, r.client)
-	n, err := client.ChannelMonitorDailyRollup.Delete().
-		Where(channelmonitordailyrollup.BucketDateLT(beforeDate)).
-		Exec(ctx)
-	if err != nil {
-		return 0, fmt.Errorf("delete rollups before: %w", err)
+	return deleteChannelMonitorBatched(ctx, r.db, channelMonitorPruneRollupSQL, beforeDate)
+}
+
+// channelMonitorPruneBatchSize 单批删除上限。与 ops_cleanup_service 保持一致的 5000，
+// 在大表上按 id 小批删可以避免长事务和 WAL 堆积。
+const channelMonitorPruneBatchSize = 5000
+
+// channelMonitorPruneHistorySQL 分批物理删明细表过期行。
+const channelMonitorPruneHistorySQL = `
+WITH batch AS (
+    SELECT id FROM channel_monitor_histories
+    WHERE checked_at < $1
+    ORDER BY id
+    LIMIT $2
+)
+DELETE FROM channel_monitor_histories
+WHERE id IN (SELECT id FROM batch)
+`
+
+// channelMonitorPruneRollupSQL 分批物理删 rollup 表过期行。bucket_date 需要 ::date 转型
+// 保证与 DATE 列一致比较。
+const channelMonitorPruneRollupSQL = `
+WITH batch AS (
+    SELECT id FROM channel_monitor_daily_rollups
+    WHERE bucket_date < $1::date
+    ORDER BY id
+    LIMIT $2
+)
+DELETE FROM channel_monitor_daily_rollups
+WHERE id IN (SELECT id FROM batch)
+`
+
+// deleteChannelMonitorBatched 循环执行分批 DELETE，直到影响行为 0。返回累计删除行数。
+// cutoff 由调用方按列类型传入（明细用 time.Time 对 TIMESTAMPTZ，rollup 用 time.Time SQL 侧 ::date 转型）。
+func deleteChannelMonitorBatched(ctx context.Context, db *sql.DB, query string, cutoff time.Time) (int64, error) {
+	var total int64
+	for {
+		res, err := db.ExecContext(ctx, query, cutoff, channelMonitorPruneBatchSize)
+		if err != nil {
+			return total, fmt.Errorf("channel_monitor prune batch: %w", err)
+		}
+		affected, err := res.RowsAffected()
+		if err != nil {
+			return total, fmt.Errorf("channel_monitor prune rows affected: %w", err)
+		}
+		total += affected
+		if affected == 0 {
+			break
+		}
 	}
-	return int64(n), nil
+	return total, nil
 }
 
 // LoadAggregationWatermark 读 watermark 表（id=1）。

backend/migrations/127_drop_channel_monitor_deleted_at.sql

+-- Migration: 127_drop_channel_monitor_deleted_at
+-- 纠正 110 引入的 SoftDeleteMixin：日志/聚合表无恢复需求，软删会让行和索引只增不减，
+-- 徒增磁盘和查询开销。改回分批物理删（由 OpsCleanupService 每天凌晨统一调度，
+-- deleteOldRowsByID 模板，batch=5000）。
+--
+-- 110 尚未跑过聚合/清理（首次 maintenance 在次日 02:00），所以此处不担心业务数据。
+-- 直接 DROP 列 + 索引；对应的 Go 侧 ent schema 已移除 SoftDeleteMixin、repo 的
+-- raw SQL 已移除 deleted_at IS NULL 过滤。
+
+DROP INDEX IF EXISTS idx_channel_monitor_histories_deleted_at;
+ALTER TABLE channel_monitor_histories
+    DROP COLUMN IF EXISTS deleted_at;
+
+DROP INDEX IF EXISTS idx_channel_monitor_daily_rollups_deleted_at;
+ALTER TABLE channel_monitor_daily_rollups
+    DROP COLUMN IF EXISTS deleted_at;