优化删除

internal/handlers/response.go

@@ -34,6 +34,26 @@ func Respond(w http.ResponseWriter, message string, v any, statusCode int) {
 	}
 }
 
+func RespondErr(w http.ResponseWriter, message string, v any) {
+	rsp := response{
+		Success: false,
+		Message: message,
+		Data:    v,
+	}
+	b, err := json.Marshal(rsp)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+	w.WriteHeader(http.StatusInternalServerError)
+	_, err = w.Write(b)
+	if err != nil && !errors.Is(err, context.Canceled) {
+		log.Printf("could not write http response: %v\n", err)
+	}
+}
+
 func RespondJson(w http.ResponseWriter, v any) {
 	b, err := json.Marshal(v)
 	if err != nil {

internal/handlers/video.go

@@ -211,19 +211,18 @@ func (server *Server) deleteVideo(w http.ResponseWriter, r *http.Request) {
 
 	var req videoDeleteRequest
 	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
-		http.Error(w, err.Error(), http.StatusBadRequest)
+		RespondErr(w, "参数错误", nil)
 		return
 	}
 
 	log.Println(req.ID)
 	err := server.store.DeleteVideo(r.Context(), req.ID)
 	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
+		RespondErr(w, "删除失败", nil)
 		return
 	}
 
-	w.WriteHeader(http.StatusOK)
-	w.Write([]byte("删除成功"))
+	Respond(w, "删除成功", nil, http.StatusOK)
 }
 
 // transfer 视频转码