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69 lines
2.5 KiB
69 lines
2.5 KiB
11 months ago
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<?php
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// +----------------------------------------------------------------------
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// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
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// +----------------------------------------------------------------------
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// | Author: 萤火科技 <admin@yiovo.com>
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\common\service;
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use app\common\model\User as UserModel;
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use app\common\model\Order as OrderModel;
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use app\common\model\UserCoupon as UserCouponModel;
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use app\common\enum\order\PayStatus as PayStatusEnum;
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use app\common\enum\order\OrderStatus as OrderStatusEnum;
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use app\common\service\goods\source\Factory as FactoryStock;
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/**
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* 订单服务类
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* Class Order
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* @package app\common\service
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*/
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class Order extends BaseService
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{
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/**
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* 生成订单号
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* @return string
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*/
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public static function createOrderNo(): string
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{
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return date('Ymd') . substr(implode('', array_map('ord', str_split(substr(uniqid(), 7, 13), 1))), 0, 8);
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}
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/**
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* 事件：订单取消
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* @param OrderModel $order
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*/
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public static function cancelEvent(OrderModel $order)
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{
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// 回退商品库存
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FactoryStock::getFactory($order['order_source'])->backGoodsStock($order['goods'], true);
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// 回退用户优惠券
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$order['coupon_id'] > 0 && UserCouponModel::setIsUse($order['coupon_id'], false);
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// 回退用户积分
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if ($order['points_num'] > 0) {
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$describe = "订单取消：{$order['order_no']}";
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UserModel::setIncPoints($order['user_id'], $order['points_num'], $describe, $order['store_id']);
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}
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}
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/**
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* 获取指定用户的有效订单数量
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* @param int $userId
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* @return int
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*/
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public static function getValidCountByUser(int $userId): int
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{
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$model = new OrderModel;
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return $model->where('user_id', '=', $userId)
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->where('pay_status', '=', PayStatusEnum::SUCCESS)
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->where('order_status', '<>', OrderStatusEnum::CANCELLED)
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->where('is_delete', '=', 0)
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->count();
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}
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}
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