Files
sub2api/backend/ent/channelmonitordailyrollup_delete.go
erio 8cf83c984e feat(channel-monitor): aggregate history to daily rollups + soft delete
明细只保留 1 天,超过 1 天聚合到新表 channel_monitor_daily_rollups(按
monitor_id/model/bucket_date 维度),聚合保留 30 天。两张表都用 SoftDeleteMixin
软删除(DELETE 自动改为 UPDATE deleted_at = NOW())。

聚合 + 清理任务由 OpsCleanupService 的 cron 统一调度,与运维监控的清理共享
schedule(默认 0 2 * * *)和 leader lock。ChannelMonitorRunner 的 cleanupLoop
被移除,只保留 dueCheckLoop。

读取路径 ComputeAvailability* 改为 UNION 明细(今天 deleted_at IS NULL)+
聚合(过去 windowDays 天 deleted_at IS NULL),SUM(ok)/SUM(total) 自然加权
计算可用率,AVG latency 用 SUM(sum_latency_ms)/SUM(count_latency)。

watermark 表 channel_monitor_aggregation_watermark 单行(id=1),记录
last_aggregated_date,重启后从该日期 +1 继续聚合,首次为 nil 则从
today - 30d 开始回填,单次最多 35 天上限避免长事务。

raw SQL 的 ListLatestPerModel / ListLatestForMonitorIDs / ListRecentHistoryForMonitors
都补上 deleted_at IS NULL 过滤(SoftDeleteMixin interceptor 只对 ent query 生效)。

bump version to 0.1.114.28

GroupBadge 在 MonitorKeyPickerDialog 中复用平台主题色 + 倍率/专属倍率
(顺手优化)。
2026-04-21 10:10:56 +08:00

89 lines
2.6 KiB
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/channelmonitordailyrollup"
"github.com/Wei-Shaw/sub2api/ent/predicate"
)
// ChannelMonitorDailyRollupDelete is the builder for deleting a ChannelMonitorDailyRollup entity.
type ChannelMonitorDailyRollupDelete struct {
config
hooks []Hook
mutation *ChannelMonitorDailyRollupMutation
}
// Where appends a list predicates to the ChannelMonitorDailyRollupDelete builder.
func (_d *ChannelMonitorDailyRollupDelete) Where(ps ...predicate.ChannelMonitorDailyRollup) *ChannelMonitorDailyRollupDelete {
_d.mutation.Where(ps...)
return _d
}
// Exec executes the deletion query and returns how many vertices were deleted.
func (_d *ChannelMonitorDailyRollupDelete) 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 *ChannelMonitorDailyRollupDelete) ExecX(ctx context.Context) int {
n, err := _d.Exec(ctx)
if err != nil {
panic(err)
}
return n
}
func (_d *ChannelMonitorDailyRollupDelete) sqlExec(ctx context.Context) (int, error) {
_spec := sqlgraph.NewDeleteSpec(channelmonitordailyrollup.Table, sqlgraph.NewFieldSpec(channelmonitordailyrollup.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
}
// ChannelMonitorDailyRollupDeleteOne is the builder for deleting a single ChannelMonitorDailyRollup entity.
type ChannelMonitorDailyRollupDeleteOne struct {
_d *ChannelMonitorDailyRollupDelete
}
// Where appends a list predicates to the ChannelMonitorDailyRollupDelete builder.
func (_d *ChannelMonitorDailyRollupDeleteOne) Where(ps ...predicate.ChannelMonitorDailyRollup) *ChannelMonitorDailyRollupDeleteOne {
_d._d.mutation.Where(ps...)
return _d
}
// Exec executes the deletion query.
func (_d *ChannelMonitorDailyRollupDeleteOne) Exec(ctx context.Context) error {
n, err := _d._d.Exec(ctx)
switch {
case err != nil:
return err
case n == 0:
return &NotFoundError{channelmonitordailyrollup.Label}
default:
return nil
}
}
// ExecX is like Exec, but panics if an error occurs.
func (_d *ChannelMonitorDailyRollupDeleteOne) ExecX(ctx context.Context) {
if err := _d.Exec(ctx); err != nil {
panic(err)
}
}