input('amount'); $order = Order::whereOid($request->input('oid'))->first(); $goods = Goods::query()->whereStatus(1)->whereId($request->input('goods_id'))->first(); $user = Auth::getUser(); if($goods){ User::query()->whereId($user->id)->decrement('credit', $amount * 100); // 记录余额操作日志 Helpers::addUserCreditLog($user->id, $order->oid, $user->credit, $user->credit - $amount, -1 * $amount, '购买商品:'.$goods->name); } self::postPayment($order->oid, '余额'); return Response::json(['status' => 'success', 'message' => '购买完成!']); } public function notify($request) { } }