150 lines
4.2 KiB
PHP
150 lines
4.2 KiB
PHP
<?php
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namespace app\api\service\order;
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use think\Hook;
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use app\api\service\Basics;
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use app\api\model\User as UserModel;
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use app\api\model\Order as OrderModel;
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use app\api\model\WxappPrepayId as WxappPrepayIdModel;
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use app\api\model\user\BalanceLog as BalanceLogModel;
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use app\common\service\goods\source\Factory as StockFactory;
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use app\common\enum\OrderType as OrderTypeEnum;
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use app\common\enum\order\PayType as PayTypeEnum;
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use app\common\enum\user\balanceLog\Scene as SceneEnum;
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/**
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* 订单支付成功服务类
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* Class PaySuccess
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* @package app\api\service\order
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*/
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class PaySuccess extends Basics
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{
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// 订单模型
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public $model;
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// 当前用户信息
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private $user;
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/**
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* 构造函数
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* PaySuccess constructor.
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* @param $orderNo
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* @throws \think\exception\DbException
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*/
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public function __construct($orderNo)
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{
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// 实例化订单模型
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$this->model = OrderModel::getPayDetail($orderNo);
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if (!empty($this->model)) {
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$this->wxappId = $this->model['wxapp_id'];
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}
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// 获取用户信息
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$this->user = UserModel::detail($this->model['user_id']);
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}
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/**
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* 获取订单详情
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* @return OrderModel|null
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*/
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public function getOrderInfo()
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{
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return $this->model;
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}
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/**
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* 订单支付成功业务处理
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* @param $payType
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* @param array $payData
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* @return bool
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*/
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public function onPaySuccess($payType, $payData = [])
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{
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if (empty($this->model)) {
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$this->error = '未找到该订单信息';
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return false;
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}
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// 更新付款状态
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$status = $this->updatePayStatus($payType, $payData);
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// 订单支付成功行为
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if ($status == true) {
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Hook::listen('order_pay_success', $this->model, OrderTypeEnum::MASTER);
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}
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return $status;
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}
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/**
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* 更新付款状态
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* @param $payType
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* @param array $payData
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* @return bool
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*/
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private function updatePayStatus($payType, $payData = [])
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{
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// 验证余额支付时用户余额是否满足
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if ($payType == PayTypeEnum::BALANCE) {
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if ($this->user['balance'] < $this->model['pay_price']) {
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$this->error = '用户余额不足，无法使用余额支付';
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return false;
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}
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}
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// 事务处理
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$this->model->transaction(function () use ($payType, $payData) {
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// 更新订单状态
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$this->updateOrderInfo($payType, $payData);
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// 累积用户总消费金额
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$this->user->setIncPayMoney($this->model['pay_price']);
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// 记录订单支付信息
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$this->updatePayInfo($payType);
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});
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return true;
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}
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/**
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* 更新订单记录
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* @param $payType
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* @param $payData
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* @return false|int
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* @throws \Exception
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*/
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private function updateOrderInfo($payType, $payData)
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{
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// 更新商品库存、销量
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StockFactory::getFactory($this->model['order_source'])->updateStockSales($this->model['goods']);
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// 整理订单信息
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$order = [
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'pay_type' => $payType,
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'pay_status' => 20,
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'pay_time' => time()
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];
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if ($payType == PayTypeEnum::WECHAT) {
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$order['transaction_id'] = $payData['transaction_id'];
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}
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// 更新订单状态
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return $this->model->save($order);
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}
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/**
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* 记录订单支付信息
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* @param $payType
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* @throws \think\Exception
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*/
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private function updatePayInfo($payType)
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{
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// 余额支付
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if ($payType == PayTypeEnum::BALANCE) {
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// 更新用户余额
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$this->user->setDec('balance', $this->model['pay_price']);
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BalanceLogModel::add(SceneEnum::CONSUME, [
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'user_id' => $this->user['user_id'],
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'money' => -$this->model['pay_price'],
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], ['order_no' => $this->model['order_no']]);
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}
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// 微信支付
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if ($payType == PayTypeEnum::WECHAT) {
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// 更新prepay_id记录
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WxappPrepayIdModel::updatePayStatus($this->model['order_id'], OrderTypeEnum::MASTER);
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}
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}
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} |