neiyou_user_web/app/Http/Controllers/Gateway/Local.php

<?php


namespace App\Http\Controllers\Gateway;

use App\Components\Helpers;
use App\Models\Goods;
use App\Models\Order;
use Illuminate\Http\JsonResponse;
use Response;

class Local extends AbstractPayment {
	public function purchase($request): JsonResponse {
		$order = Order::find($request->input('id'));
		$goods = Goods::find($request->input('goods_id'));
		$user = $order->user;

		if($user && $goods){
			$user->update(['credit' => $user->credit - $order->amount]);
			// 记录余额操作日志
			Helpers::addUserCreditLog($user->id, $order->id, $user->credit + $order->amount, $user->credit,
				-1 * $order->amount, '购买商品'.$goods->name);
		}

		$order->update(['status' => 2]);

		return Response::json(['status' => 'success', 'message' => '购买完成!']);
	}

	public function notify($request): void { }
}