优化mongo，封装count逻辑，处理objectId

consts/ad_source_health.go

@@ -0,0 +1,52 @@
+package consts
+
+// AdSourceHealth 广告源健康状态枚举
+type AdSourceHealth string
+
+const (
+	AdSourceHealthHealthy   AdSourceHealth = "healthy"   // 健康
+	AdSourceHealthDegraded  AdSourceHealth = "degraded"  // 降级
+	AdSourceHealthUnhealthy AdSourceHealth = "unhealthy" // 不健康
+)
+
+// GetAllAdSourceHealths 获取所有广告源健康状态
+func GetAllAdSourceHealths() []AdSourceHealth {
+	return []AdSourceHealth{
+		AdSourceHealthHealthy,
+		AdSourceHealthDegraded,
+		AdSourceHealthUnhealthy,
+	}
+}
+
+type AdSourceHealthKeyValue struct {
+	Key   AdSourceHealth
+	Value string
+}
+
+var (
+	AdSourceHealthHealthyKeyValue   = AdSourceHealthKeyValue{Key: AdSourceHealthHealthy, Value: "健康"}
+	AdSourceHealthDegradedKeyValue  = AdSourceHealthKeyValue{Key: AdSourceHealthDegraded, Value: "降级"}
+	AdSourceHealthUnhealthyKeyValue = AdSourceHealthKeyValue{Key: AdSourceHealthUnhealthy, Value: "不健康"}
+)
+
+func GetAllAdSourceHealthKeyValue() []AdSourceHealthKeyValue {
+	return []AdSourceHealthKeyValue{
+		AdSourceHealthHealthyKeyValue,
+		AdSourceHealthDegradedKeyValue,
+		AdSourceHealthUnhealthyKeyValue,
+	}
+}
+
+var adSourceHealthValueMap = map[AdSourceHealth]string{
+	AdSourceHealthHealthy:   AdSourceHealthHealthyKeyValue.Value,
+	AdSourceHealthDegraded:  AdSourceHealthDegradedKeyValue.Value,
+	AdSourceHealthUnhealthy: AdSourceHealthUnhealthyKeyValue.Value,
+}
+
+func GetAdSourceHealthValueByKey(key AdSourceHealth) (value string) {
+	value, exists := adSourceHealthValueMap[key]
+	if !exists {
+		value = "未知健康状态"
+	}
+	return
+}