first commit

server/pkg/response/response.go

@@ -0,0 +1,30 @@
+package response
+
+import (
+	"errors"
+	"fmt"
+	"net/http"
+
+	"backupx/server/internal/apperror"
+	"github.com/gin-gonic/gin"
+)
+
+type Envelope struct {
+	Code    string `json:"code"`
+	Message string `json:"message"`
+	Data    any    `json:"data,omitempty"`
+}
+
+func Success(c *gin.Context, data any) {
+	c.JSON(http.StatusOK, Envelope{Code: "OK", Message: "success", Data: data})
+}
+
+func Error(c *gin.Context, err error) {
+	fmt.Printf("HTTP Error: %v\n", err)
+	var appErr *apperror.AppError
+	if errors.As(err, &appErr) {
+		c.JSON(appErr.Status, Envelope{Code: appErr.Code, Message: appErr.Message})
+		return
+	}
+	c.JSON(http.StatusInternalServerError, Envelope{Code: "INTERNAL_ERROR", Message: "服务器内部错误"})
+}