Merge pull request #251 from IanShaw027/fix/ops-bugs

feat(ops): 运维看板功能增强 - 实时流量监控与指标阈值配置

backend/internal/handler/admin/ops_realtime_handler.go

@@ -118,3 +118,96 @@ func (h *OpsHandler) GetAccountAvailability(c *gin.Context) {
 	}
 	response.Success(c, payload)
 }
+
+func parseOpsRealtimeWindow(v string) (time.Duration, string, bool) {
+	switch strings.ToLower(strings.TrimSpace(v)) {
+	case "", "1min", "1m":
+		return 1 * time.Minute, "1min", true
+	case "5min", "5m":
+		return 5 * time.Minute, "5min", true
+	case "30min", "30m":
+		return 30 * time.Minute, "30min", true
+	case "1h", "60m", "60min":
+		return 1 * time.Hour, "1h", true
+	default:
+		return 0, "", false
+	}
+}
+
+// GetRealtimeTrafficSummary returns QPS/TPS current/peak/avg for the selected window.
+// GET /api/v1/admin/ops/realtime-traffic
+//
+// Query params:
+// - window: 1min|5min|30min|1h (default: 1min)
+// - platform: optional
+// - group_id: optional
+func (h *OpsHandler) GetRealtimeTrafficSummary(c *gin.Context) {
+	if h.opsService == nil {
+		response.Error(c, http.StatusServiceUnavailable, "Ops service not available")
+		return
+	}
+	if err := h.opsService.RequireMonitoringEnabled(c.Request.Context()); err != nil {
+		response.ErrorFrom(c, err)
+		return
+	}
+
+	windowDur, windowLabel, ok := parseOpsRealtimeWindow(c.Query("window"))
+	if !ok {
+		response.BadRequest(c, "Invalid window")
+		return
+	}
+
+	platform := strings.TrimSpace(c.Query("platform"))
+	var groupID *int64
+	if v := strings.TrimSpace(c.Query("group_id")); v != "" {
+		id, err := strconv.ParseInt(v, 10, 64)
+		if err != nil || id <= 0 {
+			response.BadRequest(c, "Invalid group_id")
+			return
+		}
+		groupID = &id
+	}
+
+	endTime := time.Now().UTC()
+	startTime := endTime.Add(-windowDur)
+
+	if !h.opsService.IsRealtimeMonitoringEnabled(c.Request.Context()) {
+		disabledSummary := &service.OpsRealtimeTrafficSummary{
+			Window:    windowLabel,
+			StartTime: startTime,
+			EndTime:   endTime,
+			Platform:  platform,
+			GroupID:   groupID,
+			QPS:       service.OpsRateSummary{},
+			TPS:       service.OpsRateSummary{},
+		}
+		response.Success(c, gin.H{
+			"enabled":   false,
+			"summary":   disabledSummary,
+			"timestamp": endTime,
+		})
+		return
+	}
+
+	filter := &service.OpsDashboardFilter{
+		StartTime: startTime,
+		EndTime:   endTime,
+		Platform:  platform,
+		GroupID:   groupID,
+		QueryMode: service.OpsQueryModeRaw,
+	}
+
+	summary, err := h.opsService.GetRealtimeTrafficSummary(c.Request.Context(), filter)
+	if err != nil {
+		response.ErrorFrom(c, err)
+		return
+	}
+	if summary != nil {
+		summary.Window = windowLabel
+	}
+	response.Success(c, gin.H{
+		"enabled":   true,
+		"summary":   summary,
+		"timestamp": endTime,
+	})
+}

backend/internal/handler/admin/ops_settings_handler.go

@@ -146,3 +146,49 @@ func (h *OpsHandler) UpdateAdvancedSettings(c *gin.Context) {
 	}
 	response.Success(c, updated)
 }
+
+// GetMetricThresholds returns Ops metric thresholds (DB-backed).
+// GET /api/v1/admin/ops/settings/metric-thresholds
+func (h *OpsHandler) GetMetricThresholds(c *gin.Context) {
+	if h.opsService == nil {
+		response.Error(c, http.StatusServiceUnavailable, "Ops service not available")
+		return
+	}
+	if err := h.opsService.RequireMonitoringEnabled(c.Request.Context()); err != nil {
+		response.ErrorFrom(c, err)
+		return
+	}
+
+	cfg, err := h.opsService.GetMetricThresholds(c.Request.Context())
+	if err != nil {
+		response.Error(c, http.StatusInternalServerError, "Failed to get metric thresholds")
+		return
+	}
+	response.Success(c, cfg)
+}
+
+// UpdateMetricThresholds updates Ops metric thresholds (DB-backed).
+// PUT /api/v1/admin/ops/settings/metric-thresholds
+func (h *OpsHandler) UpdateMetricThresholds(c *gin.Context) {
+	if h.opsService == nil {
+		response.Error(c, http.StatusServiceUnavailable, "Ops service not available")
+		return
+	}
+	if err := h.opsService.RequireMonitoringEnabled(c.Request.Context()); err != nil {
+		response.ErrorFrom(c, err)
+		return
+	}
+
+	var req service.OpsMetricThresholds
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.BadRequest(c, "Invalid request body")
+		return
+	}
+
+	updated, err := h.opsService.UpdateMetricThresholds(c.Request.Context(), &req)
+	if err != nil {
+		response.Error(c, http.StatusBadRequest, err.Error())
+		return
+	}
+	response.Success(c, updated)
+}