73 lines
1.9 KiB
Go
73 lines
1.9 KiB
Go
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package schema
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import (
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"time"
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"github.com/Wei-Shaw/sub2api/internal/domain"
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"entgo.io/ent"
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"entgo.io/ent/dialect/entsql"
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"entgo.io/ent/schema"
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"entgo.io/ent/schema/edge"
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"entgo.io/ent/schema/field"
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"entgo.io/ent/schema/index"
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)
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// ChannelMonitorHistory holds the schema definition for the ChannelMonitorHistory entity.
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// 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
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// 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
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// 需求，软删会让行和索引只增不减，徒增磁盘和查询开销）。
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type ChannelMonitorHistory struct {
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ent.Schema
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}
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func (ChannelMonitorHistory) Annotations() []schema.Annotation {
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return []schema.Annotation{
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entsql.Annotation{Table: "channel_monitor_histories"},
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}
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}
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func (ChannelMonitorHistory) Fields() []ent.Field {
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return []ent.Field{
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field.Int64("monitor_id"),
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field.String("model").
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NotEmpty().
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MaxLen(200),
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field.Enum("status").
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Values("operational", "degraded", "failed", "error"),
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field.Int("latency_ms").
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Optional().
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Nillable(),
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field.Int("ping_latency_ms").
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Optional().
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Nillable(),
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field.String("message").
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Optional().
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Default("").
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MaxLen(500),
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// quota: 配额模式（check_mode = quota / quota_probe）检测时附带的
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// 归一化配额快照（domain.MonitorQuotaSnapshot，JSONB）；探活模式为 NULL。
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field.JSON("quota", &domain.MonitorQuotaSnapshot{}).
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Optional(),
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field.Time("checked_at").
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Default(time.Now),
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}
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}
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func (ChannelMonitorHistory) Edges() []ent.Edge {
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return []ent.Edge{
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edge.From("monitor", ChannelMonitor.Type).
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Ref("history").
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Field("monitor_id").
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Unique().
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Required(),
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}
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}
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func (ChannelMonitorHistory) Indexes() []ent.Index {
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return []ent.Index{
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index.Fields("monitor_id", "model", "checked_at"),
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index.Fields("checked_at"),
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}
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}
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