Files
sub2api/backend/ent/schema/channel_monitor_history.go
erio ef6ec8a15a 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
2026-04-23 17:31:15 +08:00

67 lines
1.6 KiB
Go

package schema
import (
"time"
"entgo.io/ent"
"entgo.io/ent/dialect/entsql"
"entgo.io/ent/schema"
"entgo.io/ent/schema/edge"
"entgo.io/ent/schema/field"
"entgo.io/ent/schema/index"
)
// 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
}
func (ChannelMonitorHistory) Annotations() []schema.Annotation {
return []schema.Annotation{
entsql.Annotation{Table: "channel_monitor_histories"},
}
}
func (ChannelMonitorHistory) Fields() []ent.Field {
return []ent.Field{
field.Int64("monitor_id"),
field.String("model").
NotEmpty().
MaxLen(200),
field.Enum("status").
Values("operational", "degraded", "failed", "error"),
field.Int("latency_ms").
Optional().
Nillable(),
field.Int("ping_latency_ms").
Optional().
Nillable(),
field.String("message").
Optional().
Default("").
MaxLen(500),
field.Time("checked_at").
Default(time.Now),
}
}
func (ChannelMonitorHistory) Edges() []ent.Edge {
return []ent.Edge{
edge.From("monitor", ChannelMonitor.Type).
Ref("history").
Field("monitor_id").
Unique().
Required(),
}
}
func (ChannelMonitorHistory) Indexes() []ent.Index {
return []ent.Index{
index.Fields("monitor_id", "model", "checked_at"),
index.Fields("checked_at"),
}
}