chore: initial commit

internal/pkg/errs/errs.go

@@ -0,0 +1,48 @@
+package errs
+
+import "net/http"
+
+type AppError struct {
+	HTTPCode int
+	Msg      string
+}
+
+func (e *AppError) Error() string {
+	return e.Msg
+}
+
+func New(httpCode int, msg string) *AppError {
+	return &AppError{
+		HTTPCode: httpCode,
+		Msg:      msg,
+	}
+}
+
+var (
+	ErrInvalidCredentials            = New(http.StatusUnauthorized, "用户名或密码错误")
+	ErrUnauthenticated               = New(http.StatusUnauthorized, "用户未登录或登录已失效")
+	ErrUnauthorized                  = New(http.StatusUnauthorized, "认证失败：无法获取当前用户信息")
+	ErrInvalidToken                  = New(http.StatusUnauthorized, "登录凭证无效")
+	ErrInvalidTokenClaims            = New(http.StatusUnauthorized, "登录凭证解析失败")
+	ErrInvalidRefreshToken           = New(http.StatusBadRequest, "invalid_grant")
+	ErrExpiredRefreshToken           = New(http.StatusBadRequest, "invalid_grant")
+	ErrUserNotFound                  = New(http.StatusNotFound, "用户数据不存在")
+	ErrCategoryNotFound              = New(http.StatusNotFound, "分类数据不存在")
+	ErrSysApiNotFound                = New(http.StatusNotFound, "接口数据不存在")
+	ErrPostNotFound                  = New(http.StatusNotFound, "文章数据不存在")
+	ErrSysMenuNotFound               = New(http.StatusNotFound, "菜单数据不存在")
+	ErrSysRoleNotFound               = New(http.StatusNotFound, "角色数据不存在")
+	ErrCannotDeleteSuperAdmin        = New(http.StatusForbidden, "超级管理员账号无法被删除")
+	ErrSlugRequired                  = New(http.StatusBadRequest, "slug不能为空")
+	ErrIDRequired                    = New(http.StatusBadRequest, "id不能为空")
+	ErrPermissionDenied              = New(http.StatusForbidden, "没有权限访问该资源")
+	ErrInvalidID                     = New(http.StatusBadRequest, "id非法请检查传入的id")
+	ErrEmptyBody                     = New(http.StatusBadRequest, "请求内容(body)不能为空")
+	ErrInvalidJSON                   = New(http.StatusBadRequest, "请求数据格式错误")
+	ErrAccountAlreadyExists          = New(http.StatusBadRequest, "账号已存在")
+	ErrCodeAlreadyExists             = New(http.StatusBadRequest, "角色编码已存在")
+	ErrSlugAlreadyExists             = New(http.StatusBadRequest, "slug已存在")
+	ErrPermissionCodeAlreadyExists   = New(http.StatusBadRequest, "权限编码已存在")
+	ErrCategoryCodeAlreadyExists     = New(http.StatusBadRequest, "分类编码已存在")
+	ErrSysApiMethodPathAlreadyExists = New(http.StatusBadRequest, "接口方法(method)路径(path)已存在")
+)