mirror of
https://gitee.com/zoujingli/ThinkAdmin.git
synced 2025-04-05 19:41:44 +08:00
102 lines
4.0 KiB
PHP
102 lines
4.0 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | Shop-Demo for ThinkAdmin
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// +----------------------------------------------------------------------
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// | 版权所有 2022~2023 Anyon <zoujingli@qq.com>
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// +----------------------------------------------------------------------
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// | 官方网站: https://thinkadmin.top
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// +----------------------------------------------------------------------
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// | 免责声明 ( https://thinkadmin.top/disclaimer )
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// | 会员免费 ( https://thinkadmin.top/vip-introduce )
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// +----------------------------------------------------------------------
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// | gitee 代码仓库：https://gitee.com/zoujingli/ThinkAdmin
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// | github 代码仓库：https://github.com/zoujingli/ThinkAdmin
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// +----------------------------------------------------------------------
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namespace app\data\service\payment;
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use app\data\model\DataUserBalance;
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use app\data\model\ShopOrder;
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use app\data\service\PaymentService;
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use app\data\service\UserBalanceService;
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use think\admin\Exception;
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use think\admin\extend\CodeExtend;
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/**
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* 账号余额支付参数处理
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* Class BalancePaymentService
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* @package app\data\service\payment
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*/
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class BalancePaymentService extends PaymentService
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{
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/**
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* 订单信息查询
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* @param string $orderNo
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* @return array
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*/
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public function query(string $orderNo): array
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{
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return [];
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}
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/**
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* 支付通知处理
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* @return string
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*/
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public function notify(): string
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{
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return 'SUCCESS';
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}
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/**
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* 创建订单支付参数
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* @param string $openid 用户OPENID
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* @param string $orderNo 交易订单单号
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* @param string $payAmount 交易订单金额（元）
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* @param string $payTitle 交易订单名称
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* @param string $payRemark 订单订单描述
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* @param string $payReturn 完成回跳地址
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* @param string $payImage 支付凭证图片
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* @return array
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* @throws \think\admin\Exception
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function create(string $openid, string $orderNo, string $payAmount, string $payTitle, string $payRemark, string $payReturn = '', string $payImage = ''): array
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{
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$order = ShopOrder::mk()->where(['order_no' => $orderNo])->find();
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if (empty($order)) throw new Exception("订单不存在");
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if ($order['status'] !== 2) throw new Exception("不可发起支付");
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// 创建支付行为
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$this->createPaymentAction($orderNo, $payTitle, $payAmount);
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// 检查能否支付
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[$total, $count] = UserBalanceService::amount($order['uuid'], [$orderNo]);
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if ($payAmount > $total - $count) throw new Exception("可抵扣余额不足");
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try {
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// 扣减用户余额
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$this->app->db->transaction(function () use ($order, $payAmount) {
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// 更新订单余额
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ShopOrder::mk()->where(['order_no' => $order['order_no']])->update([
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'payment_balance' => $payAmount,
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]);
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// 扣除余额金额
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DataUserBalance::mUpdate([
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'uuid' => $order['uuid'],
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'code' => "KC{$order['order_no']}",
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'name' => "账户余额支付",
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'remark' => "支付订单 {$order['order_no']} 的扣除余额 {$payAmount} 元",
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'amount' => -$payAmount,
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], 'code');
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// 更新支付行为
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$this->updatePaymentAction($order['order_no'], CodeExtend::uniqidDate(20), $payAmount, '账户余额支付');
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});
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// 刷新用户余额
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UserBalanceService::amount($order['uuid']);
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return ['code' => 1, 'info' => '余额支付完成'];
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} catch (\Exception $exception) {
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return ['code' => 0, 'info' => $exception->getMessage()];
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}
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}
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} |