Initial commit

server/internal/handler/common.go

@@ -0,0 +1,32 @@
+package handler
+
+import (
+	"encoding/json"
+	"net/http"
+)
+
+type Response struct {
+	Code    int         `json:"code"`
+	Message string      `json:"message"`
+	Data    interface{} `json:"data"`
+}
+
+func SendSuccess(w http.ResponseWriter, data interface{}) {
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(http.StatusOK)
+	json.NewEncoder(w).Encode(Response{
+		Code:    200,
+		Message: "success",
+		Data:    data,
+	})
+}
+
+func SendError(w http.ResponseWriter, httpStatus int, bizCode int, message string) {
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(httpStatus)
+	json.NewEncoder(w).Encode(Response{
+		Code:    bizCode,
+		Message: message,
+		Data:    nil,
+	})
+}