qimall/addons/LuckyGroup/common/logic/order/purchase/BuyNowPurchase.php

<?php

namespace addons\LuckyGroup\common\logic\order\purchase;

use addons\LuckyGroup\common\enums\LuckyGroupEnum;
use addons\LuckyGroup\common\models\LuckyGroupActivity;
use addons\LuckyGroup\common\models\LuckyGroupGoods;
use addons\LuckyGroup\common\models\LuckyGroupOrder;
use common\enums\GoodsTypeEnum;
use common\enums\StatusEnum;
use common\helpers\ArrayHelper;
use common\helpers\BcHelper;
use addons\LuckyGroup\common\logic\order\OrderFormLogic;
use common\models\goods\GoodsAttr;
use common\models\order\OrderDetail;
use common\models\user\User;
use Exception;
use yii\helpers\Json;

/**
 * 立即付款订单处理
 * @Author bing
 * @DateTime 2021-09-23 09:40:40
 * @copyright: Copyright (c) 2020 广东七件事集团
 */
class BuyNowPurchase extends BasePurchase
{

    /**
     * @desc:执行
     * @Author: hua
     * @Date: 2021/12/15
     * @Time: 9:56
     * @Copyright: copyright (c) 2021 广东七件事集团
     * @param  $form
     * @return object|false
     */
    public function execute($form)
    {
        try {
            $data = is_array($form->data) ? $form->data : Json::decode($form->data, true);
            $activity = LuckyGroupActivity::getOne([['id'=>$data['activity_id']],['mall_id'=>$form->mall_id]],true);
            if(empty($activity)) throw new Exception('活动不存在');
            if($activity['status']!=StatusEnum::ENABLED) throw new Exception('活动未开启');
            $time = time();
            $date = date('Y-m-d',$time);
            if($time<strtotime($date.' '.$activity['start_time']))throw new Exception('活动未开始');
            if($time>strtotime($date.' '.$activity['end_time']))throw new Exception('活动已结束');
            // 合法性验证
            $user = User::getOne([['id' => $form->user_id, 'mall_id' => $form->mall_id]]);
            if (empty($user)) throw new Exception('下单用户不存在');
            if (!isset($data['num']) || (int)$data['num'] < 1) throw new Exception('请设置正确的下单数量');
            $sku = GoodsAttr::getOne([['<>', 'status', StatusEnum::DELETE], ['id' => $data['attr_id']]], true, ['goods', 'goods.extra']);
            if (empty($sku) || empty($sku['goods'])) throw new Exception('找不到产品信息或者产品已删除');

            $lucky_group_goods = LuckyGroupGoods::getOne([['goods_id' => $sku['goods_id'], 'activity_id' => $data['activity_id']]]);
            if (empty($lucky_group_goods)) throw new Exception('找不到幸运拼团商品');

            $group_order = LuckyGroupOrder::getOne([['user_id' => $form->user_id, 'goods_id' => $sku['goods_id'], 'group_status' => LuckyGroupEnum::GROUP_JOINING]]);

            if ($group_order) throw new Exception('参团中,请勿重复参团');

            if (in_array($sku['goods']['goods_type'], [GoodsTypeEnum::GoodsTypePhysical])) {
                $data['mall_id'] = $form->mall_id;
//                $this->checkAddress($form['action'], $data, $form->user_id);
                $form['is_address'] = 1;
            }
            $buy_num = $data['num'];
            if ($buy_num > $sku['stock']) throw new Exception('商品' . $sku['goods']['goods_name'] . '库存不足! ');
            $order_goods = new OrderDetail();
            $order_goods = $order_goods->loadDefaultValues();
            $order_goods->goods_id = $sku['goods_id'];
            $order_goods->goods_name = $sku['goods']['goods_name'];
            $order_goods->goods_attr_id = $sku['id'];
            $order_goods->sign_id = $sku['sign_id'];
            $order_goods->goods_attr_name = $sku['name'];
            $order_goods->num = $buy_num;
            $order_goods->cost_price = $sku['cost_price'];
            $order_goods->price = $sku['price'];

            $order_goods->goods_price = BcHelper::mul($order_goods->num, $order_goods->price);
            $order_goods->original_goods_price = $order_goods->goods_price;
            $order_goods->pic_url = !empty($sku['pic_url']) ? $sku['pic_url'] : $sku['goods']['cover_pic'];
            $order_goods->user_id = $form->user_id;
            $order_goods->mch_id = $sku['goods']['mch_id'];
            $order_goods->mall_id = $form->mall_id;
            $order_goods->marketing_type = $data['marketing_type'] ?? '0';
            $order_goods->marketing_id = $data['marketing_id'] ?? 0;
            // 默认数据带下单数量方便计算
            $goods = $sku['goods'];
            $goods['number'] = $buy_num;

            $form->order_goods[] = ArrayHelper::toArray($order_goods);
            $form->sku[$sku['goods_id']] = $sku;
            $form->user = $user;
            return $form;
        } catch (Exception $e) {
            $this->setError($e->getMessage());
            return false;
        }
    }

    /**
     * 获取下单类型
     * @Author bing
     * @DateTime 2021-09-23 09:48:45
     * @return string
     * @copyright: Copyright (c) 2020 广东七件事集团
     */
    public static function getType(): string
    {
        return 'buy_now';
    }
}