feat():learning后台管理项目初始化

pkg/utils/response.go

@@ -0,0 +1,61 @@
+package utils
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"goalfymax-admin/internal/models"
+)
+
+// Response 统一响应处理
+type Response struct{}
+
+// Success 成功响应
+func (r *Response) Success(c *gin.Context, data interface{}) {
+	c.JSON(http.StatusOK, models.NewSuccessResponse(data))
+}
+
+// Error 错误响应
+func (r *Response) Error(c *gin.Context, code int, message string) {
+	c.JSON(code, models.NewResponse(code, message, nil))
+}
+
+// BadRequest 400错误
+func (r *Response) BadRequest(c *gin.Context, message string) {
+	r.Error(c, http.StatusBadRequest, message)
+}
+
+// Unauthorized 401错误
+func (r *Response) Unauthorized(c *gin.Context, message string) {
+	r.Error(c, http.StatusUnauthorized, message)
+}
+
+// Forbidden 403错误
+func (r *Response) Forbidden(c *gin.Context, message string) {
+	r.Error(c, http.StatusForbidden, message)
+}
+
+// NotFound 404错误
+func (r *Response) NotFound(c *gin.Context, message string) {
+	r.Error(c, http.StatusNotFound, message)
+}
+
+// InternalServerError 500错误
+func (r *Response) InternalServerError(c *gin.Context, message string) {
+	r.Error(c, http.StatusInternalServerError, message)
+}
+
+// Page 分页响应
+func (r *Response) Page(c *gin.Context, data interface{}, total int64, page, size int) {
+	c.JSON(http.StatusOK, models.NewPageResponse(data, total, page, size))
+}
+
+// ValidateError 验证错误响应
+func (r *Response) ValidateError(c *gin.Context, err error) {
+	r.BadRequest(c, err.Error())
+}
+
+// NewResponse 创建响应实例
+func NewResponse() *Response {
+	return &Response{}
+}