package httpx import ( "encoding/json" "net/http" ) type ErrorResponse struct { Error string `json:"error"` } func WriteJSON(w http.ResponseWriter, code int, v any) { w.Header().Set("Content-Type", "application/json") w.WriteHeader(code) _ = json.NewEncoder(w).Encode(v) } func WriteError(w http.ResponseWriter, code int, err error) { WriteJSON(w, code, ErrorResponse{Error: err.Error()}) }