alpha

handlers/handler.go

@@ -1,9 +1,27 @@
 package handlers
 
 import (
+	"encoding/json"
+	"net/http"
+
 	"github.com/jmoiron/sqlx"
 )
 
 type Handler struct {
 	DB *sqlx.DB
 }
+
+type Response struct {
+	Code    int         `json:"code"`
+	Message string      `json:"message"`
+	Data    interface{} `json:"data,omitempty"`
+}
+
+func WriteJSON(w http.ResponseWriter, data interface{}, code int) {
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(code)
+	json.NewEncoder(w).Encode(data)
+}
+func WriteError(w http.ResponseWriter, message string, code int) {
+	WriteJSON(w, Response{Code: code, Message: message}, code)
+}