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
parent ba98243cc2
commit 8cf83c984e
41 changed files with 7925 additions and 321 deletions
--- a/backend/ent/channelmonitordailyrollup.go
+++ b/backend/ent/channelmonitordailyrollup.go
@@ -0,0 +1,292 @@
+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"fmt"
+	"strings"
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"github.com/Wei-Shaw/sub2api/ent/channelmonitor"
+	"github.com/Wei-Shaw/sub2api/ent/channelmonitordailyrollup"
+)
+
+// ChannelMonitorDailyRollup is the model entity for the ChannelMonitorDailyRollup schema.
+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.
+	Model string `json:"model,omitempty"`
+	// BucketDate holds the value of the "bucket_date" field.
+	BucketDate time.Time `json:"bucket_date,omitempty"`
+	// TotalChecks holds the value of the "total_checks" field.
+	TotalChecks int `json:"total_checks,omitempty"`
+	// OkCount holds the value of the "ok_count" field.
+	OkCount int `json:"ok_count,omitempty"`
+	// OperationalCount holds the value of the "operational_count" field.
+	OperationalCount int `json:"operational_count,omitempty"`
+	// DegradedCount holds the value of the "degraded_count" field.
+	DegradedCount int `json:"degraded_count,omitempty"`
+	// FailedCount holds the value of the "failed_count" field.
+	FailedCount int `json:"failed_count,omitempty"`
+	// ErrorCount holds the value of the "error_count" field.
+	ErrorCount int `json:"error_count,omitempty"`
+	// SumLatencyMs holds the value of the "sum_latency_ms" field.
+	SumLatencyMs int64 `json:"sum_latency_ms,omitempty"`
+	// CountLatency holds the value of the "count_latency" field.
+	CountLatency int `json:"count_latency,omitempty"`
+	// SumPingLatencyMs holds the value of the "sum_ping_latency_ms" field.
+	SumPingLatencyMs int64 `json:"sum_ping_latency_ms,omitempty"`
+	// CountPingLatency holds the value of the "count_ping_latency" field.
+	CountPingLatency int `json:"count_ping_latency,omitempty"`
+	// ComputedAt holds the value of the "computed_at" field.
+	ComputedAt time.Time `json:"computed_at,omitempty"`
+	// Edges holds the relations/edges for other nodes in the graph.
+	// The values are being populated by the ChannelMonitorDailyRollupQuery when eager-loading is set.
+	Edges        ChannelMonitorDailyRollupEdges `json:"edges"`
+	selectValues sql.SelectValues
+}
+
+// ChannelMonitorDailyRollupEdges holds the relations/edges for other nodes in the graph.
+type ChannelMonitorDailyRollupEdges struct {
+	// Monitor holds the value of the monitor edge.
+	Monitor *ChannelMonitor `json:"monitor,omitempty"`
+	// loadedTypes holds the information for reporting if a
+	// type was loaded (or requested) in eager-loading or not.
+	loadedTypes [1]bool
+}
+
+// MonitorOrErr returns the Monitor value or an error if the edge
+// was not loaded in eager-loading, or loaded but was not found.
+func (e ChannelMonitorDailyRollupEdges) MonitorOrErr() (*ChannelMonitor, error) {
+	if e.Monitor != nil {
+		return e.Monitor, nil
+	} else if e.loadedTypes[0] {
+		return nil, &NotFoundError{label: channelmonitor.Label}
+	}
+	return nil, &NotLoadedError{edge: "monitor"}
+}
+
+// scanValues returns the types for scanning values from sql.Rows.
+func (*ChannelMonitorDailyRollup) scanValues(columns []string) ([]any, error) {
+	values := make([]any, len(columns))
+	for i := range columns {
+		switch columns[i] {
+		case channelmonitordailyrollup.FieldID, channelmonitordailyrollup.FieldMonitorID, channelmonitordailyrollup.FieldTotalChecks, channelmonitordailyrollup.FieldOkCount, channelmonitordailyrollup.FieldOperationalCount, channelmonitordailyrollup.FieldDegradedCount, channelmonitordailyrollup.FieldFailedCount, channelmonitordailyrollup.FieldErrorCount, channelmonitordailyrollup.FieldSumLatencyMs, channelmonitordailyrollup.FieldCountLatency, channelmonitordailyrollup.FieldSumPingLatencyMs, channelmonitordailyrollup.FieldCountPingLatency:
+			values[i] = new(sql.NullInt64)
+		case channelmonitordailyrollup.FieldModel:
+			values[i] = new(sql.NullString)
+		case channelmonitordailyrollup.FieldDeletedAt, channelmonitordailyrollup.FieldBucketDate, channelmonitordailyrollup.FieldComputedAt:
+			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 ChannelMonitorDailyRollup fields.
+func (_m *ChannelMonitorDailyRollup) 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 channelmonitordailyrollup.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 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])
+			} else if value.Valid {
+				_m.MonitorID = value.Int64
+			}
+		case channelmonitordailyrollup.FieldModel:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field model", values[i])
+			} else if value.Valid {
+				_m.Model = value.String
+			}
+		case channelmonitordailyrollup.FieldBucketDate:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field bucket_date", values[i])
+			} else if value.Valid {
+				_m.BucketDate = value.Time
+			}
+		case channelmonitordailyrollup.FieldTotalChecks:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field total_checks", values[i])
+			} else if value.Valid {
+				_m.TotalChecks = int(value.Int64)
+			}
+		case channelmonitordailyrollup.FieldOkCount:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field ok_count", values[i])
+			} else if value.Valid {
+				_m.OkCount = int(value.Int64)
+			}
+		case channelmonitordailyrollup.FieldOperationalCount:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field operational_count", values[i])
+			} else if value.Valid {
+				_m.OperationalCount = int(value.Int64)
+			}
+		case channelmonitordailyrollup.FieldDegradedCount:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field degraded_count", values[i])
+			} else if value.Valid {
+				_m.DegradedCount = int(value.Int64)
+			}
+		case channelmonitordailyrollup.FieldFailedCount:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field failed_count", values[i])
+			} else if value.Valid {
+				_m.FailedCount = int(value.Int64)
+			}
+		case channelmonitordailyrollup.FieldErrorCount:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field error_count", values[i])
+			} else if value.Valid {
+				_m.ErrorCount = int(value.Int64)
+			}
+		case channelmonitordailyrollup.FieldSumLatencyMs:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field sum_latency_ms", values[i])
+			} else if value.Valid {
+				_m.SumLatencyMs = value.Int64
+			}
+		case channelmonitordailyrollup.FieldCountLatency:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field count_latency", values[i])
+			} else if value.Valid {
+				_m.CountLatency = int(value.Int64)
+			}
+		case channelmonitordailyrollup.FieldSumPingLatencyMs:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field sum_ping_latency_ms", values[i])
+			} else if value.Valid {
+				_m.SumPingLatencyMs = value.Int64
+			}
+		case channelmonitordailyrollup.FieldCountPingLatency:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field count_ping_latency", values[i])
+			} else if value.Valid {
+				_m.CountPingLatency = int(value.Int64)
+			}
+		case channelmonitordailyrollup.FieldComputedAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field computed_at", values[i])
+			} else if value.Valid {
+				_m.ComputedAt = 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 ChannelMonitorDailyRollup.
+// This includes values selected through modifiers, order, etc.
+func (_m *ChannelMonitorDailyRollup) Value(name string) (ent.Value, error) {
+	return _m.selectValues.Get(name)
+}
+
+// QueryMonitor queries the "monitor" edge of the ChannelMonitorDailyRollup entity.
+func (_m *ChannelMonitorDailyRollup) QueryMonitor() *ChannelMonitorQuery {
+	return NewChannelMonitorDailyRollupClient(_m.config).QueryMonitor(_m)
+}
+
+// Update returns a builder for updating this ChannelMonitorDailyRollup.
+// Note that you need to call ChannelMonitorDailyRollup.Unwrap() before calling this method if this ChannelMonitorDailyRollup
+// was returned from a transaction, and the transaction was committed or rolled back.
+func (_m *ChannelMonitorDailyRollup) Update() *ChannelMonitorDailyRollupUpdateOne {
+	return NewChannelMonitorDailyRollupClient(_m.config).UpdateOne(_m)
+}
+
+// Unwrap unwraps the ChannelMonitorDailyRollup 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 *ChannelMonitorDailyRollup) Unwrap() *ChannelMonitorDailyRollup {
+	_tx, ok := _m.config.driver.(*txDriver)
+	if !ok {
+		panic("ent: ChannelMonitorDailyRollup is not a transactional entity")
+	}
+	_m.config.driver = _tx.drv
+	return _m
+}
+
+// String implements the fmt.Stringer.
+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(", ")
+	builder.WriteString("model=")
+	builder.WriteString(_m.Model)
+	builder.WriteString(", ")
+	builder.WriteString("bucket_date=")
+	builder.WriteString(_m.BucketDate.Format(time.ANSIC))
+	builder.WriteString(", ")
+	builder.WriteString("total_checks=")
+	builder.WriteString(fmt.Sprintf("%v", _m.TotalChecks))
+	builder.WriteString(", ")
+	builder.WriteString("ok_count=")
+	builder.WriteString(fmt.Sprintf("%v", _m.OkCount))
+	builder.WriteString(", ")
+	builder.WriteString("operational_count=")
+	builder.WriteString(fmt.Sprintf("%v", _m.OperationalCount))
+	builder.WriteString(", ")
+	builder.WriteString("degraded_count=")
+	builder.WriteString(fmt.Sprintf("%v", _m.DegradedCount))
+	builder.WriteString(", ")
+	builder.WriteString("failed_count=")
+	builder.WriteString(fmt.Sprintf("%v", _m.FailedCount))
+	builder.WriteString(", ")
+	builder.WriteString("error_count=")
+	builder.WriteString(fmt.Sprintf("%v", _m.ErrorCount))
+	builder.WriteString(", ")
+	builder.WriteString("sum_latency_ms=")
+	builder.WriteString(fmt.Sprintf("%v", _m.SumLatencyMs))
+	builder.WriteString(", ")
+	builder.WriteString("count_latency=")
+	builder.WriteString(fmt.Sprintf("%v", _m.CountLatency))
+	builder.WriteString(", ")
+	builder.WriteString("sum_ping_latency_ms=")
+	builder.WriteString(fmt.Sprintf("%v", _m.SumPingLatencyMs))
+	builder.WriteString(", ")
+	builder.WriteString("count_ping_latency=")
+	builder.WriteString(fmt.Sprintf("%v", _m.CountPingLatency))
+	builder.WriteString(", ")
+	builder.WriteString("computed_at=")
+	builder.WriteString(_m.ComputedAt.Format(time.ANSIC))
+	builder.WriteByte(')')
+	return builder.String()
+}
+
+// ChannelMonitorDailyRollups is a parsable slice of ChannelMonitorDailyRollup.
+type ChannelMonitorDailyRollups []*ChannelMonitorDailyRollup