[ci skip] more suggested improvements

server/handler/snapshotAggregate.go

@@ -2,13 +2,11 @@ package handler
 
 import (
 	"context"
-	"encoding/json"
 	"net/http"
 	"strings"
 	"time"
 	"vctp/internal/settings"
 	"vctp/internal/tasks"
-	"vctp/server/models"
 )
 
 // SnapshotAggregateForce forces regeneration of a daily or monthly summary table.
@@ -102,18 +100,5 @@ func (h *Handler) SnapshotAggregateForce(w http.ResponseWriter, r *http.Request)
 		"granularity", granularity,
 		"duration", time.Since(startedAt),
 	)
-	w.Header().Set("Content-Type", "application/json")
-	w.WriteHeader(http.StatusOK)
-	json.NewEncoder(w).Encode(map[string]string{
-		"status": "OK",
-	})
-}
-
-func writeJSONError(w http.ResponseWriter, status int, message string) {
-	w.Header().Set("Content-Type", "application/json")
-	w.WriteHeader(status)
-	json.NewEncoder(w).Encode(models.ErrorResponse{
-		Status:  "ERROR",
-		Message: message,
-	})
+	writeJSONOK(w)
 }