product performance grouped kpi improvements

svc/routes/product_performance.go

@@ -268,19 +268,50 @@ func GetProductPerformanceGroupedHandler(pg *sql.DB) http.HandlerFunc {
 		ctx, cancel := context.WithTimeout(utils.ContextWithTraceID(r.Context(), traceID), 90*time.Second)
 		defer cancel()
 
+		mode := strings.TrimSpace(r.URL.Query().Get("mode"))
+		groupLevels := splitCSVQuery(r.URL.Query().Get("group_levels"))
+		limit := intQuery(r, "limit", 50000)
 		expanded := map[string]bool{}
-		for _, key := range strings.Split(r.URL.Query().Get("expanded_keys"), ",") {
-			key = strings.TrimSpace(key)
-			if key != "" {
-				expanded[key] = true
+		if r.Method == http.MethodPost {
+			var body struct {
+				Mode         string   `json:"mode"`
+				GroupLevels  []string `json:"group_levels"`
+				ExpandedKeys []string `json:"expanded_keys"`
+				Limit        int      `json:"limit"`
+			}
+			if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
+				http.Error(w, "gecersiz grup istegi: "+err.Error(), http.StatusBadRequest)
+				return
+			}
+			if strings.TrimSpace(body.Mode) != "" {
+				mode = strings.TrimSpace(body.Mode)
+			}
+			if len(body.GroupLevels) > 0 {
+				groupLevels = body.GroupLevels
+			}
+			if body.Limit > 0 {
+				limit = body.Limit
+			}
+			for _, key := range body.ExpandedKeys {
+				key = strings.TrimSpace(key)
+				if key != "" {
+					expanded[key] = true
+				}
+			}
+		} else {
+			for _, key := range strings.Split(r.URL.Query().Get("expanded_keys"), ",") {
+				key = strings.TrimSpace(key)
+				if key != "" {
+					expanded[key] = true
+				}
 			}
 		}
 
 		rows, err := queries.ListProductPerformanceGrouped(ctx, pg, queries.ProductPerformanceGroupedRequest{
-			Mode:         strings.TrimSpace(r.URL.Query().Get("mode")),
-			GroupLevels:  splitCSVQuery(r.URL.Query().Get("group_levels")),
+			Mode:         mode,
+			GroupLevels:  groupLevels,
 			ExpandedKeys: expanded,
-			Limit:        intQuery(r, "limit", 50000),
+			Limit:        limit,
 		})
 		if err != nil {
 			http.Error(w, "urun performans grup verisi alinamadi: "+err.Error(), http.StatusInternalServerError)