fix

server/shopping-cart/internal/logic/deletecartlogic.go

@@ -31,9 +31,14 @@ func NewDeleteCartLogic(ctx context.Context, svcCtx *svc.ServiceContext) *Delete
 // }
 
 func (l *DeleteCartLogic) DeleteCart(req *types.DeleteCartReq, userinfo *auth.UserInfo) (resp *basic.Response) {
-	// 返回值必须调用Set重新返回, resp可以空指针调用 resp.SetStatus(basic.CodeOK, data)
-	// userinfo 传入值时, 一定不为null
-
+	if !userinfo.IsUser() {
+		return resp.SetStatusWithMessage(basic.CodeUnAuth, "please sign in")
+	}
+	//删除购物车
+	if err := l.svcCtx.AllModels.FsShoppingCart.Delete(l.ctx, userinfo.UserId, req.Id); err != nil {
+		logx.Error(err)
+		return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to delete shopping cart")
+	}
 	return resp.SetStatus(basic.CodeOK)
 }