qimall/addons/DepositPresale/common/logic/order/limit/DepositPresaleLimit.php

<?php

namespace addons\DepositPresale\common\logic\order\limit;

use addons\DepositPresale\common\enums\DepositPresaleEnum;
use addons\DepositPresale\common\models\DepositPresaleActive;
use addons\DepositPresale\common\models\DepositPresaleOrder;

use Exception;
use yii\helpers\Json;

class DepositPresaleLimit extends BaseLimit
{
    public function execute($form)
    {
        try {
        } catch (Exception $e) {
            return false;
        }
    }

    /**
     * @desc:购买等级验证
     * @Author: hua
     * @Date: 2021/12/15
     * @Time: 10:17
     * @Copyright: copyright (c) 2021 广东七件事集团
     * @param $form
     * @throws Exception
     */
    public static function compute($form)
    {
        $user = $form->user;
        $time = time();
        $data = is_array($form->data) ? $form->data : Json::decode($form->data, true);
        $deposit_presale_active = DepositPresaleActive::findOne(['id' => $data['active_id'], 'mall_id' => $form->mall_id]);
        if (empty($deposit_presale_active)) throw new \Exception('活动不存在');
        if ($time < $deposit_presale_active['deposit_start_at']) throw new \Exception('活动还没开始');
        if ($time > $deposit_presale_active['deposit_end_at']) throw new \Exception('活动已过期');

        if (!empty($data['open_group_id'])) {
            //参与别人的团，团员身份
            $user_level_limit = $deposit_presale_active['user_level_limit'];
            if ($user_level_limit != 'all' && !in_array($user['level'], explode(',', $user_level_limit))) {
                throw new \Exception('不是指定的团员等级');
            }
            $open_order = DepositPresaleOrder::findOne(['id' => $data['open_group_id'], 'mall_id' => $form['mall_id']]);
            if ($open_order->deposit_presale_active_id != $data['active_id']) throw new \Exception('该团不合法');
            if ($open_order->order_status != DepositPresaleEnum::JOINING) throw new \Exception('该团无效');
            $effective_time = $deposit_presale_active['effective_time'] * 60;
            if ($time - $open_order['created_at'] > $effective_time) throw new \Exception('定金预售已结束');
            $counts = DepositPresaleOrder::find()->where(['open_group_id' => $data['open_group_id'], 'mall_id' => $form['mall_id'], 'order_status' => DepositPresaleEnum::JOINING])->count();
            $surplus_size = $deposit_presale_active['group_size'] - $counts;
            //            if ($deposit_presale_active['is_virtual'] && $counts == $deposit_presale_active['gt_group_size']) throw new \Exception('该团已满员');
            if ($surplus_size <= 0) throw new \Exception('该团已满员');
            $open_order = DepositPresaleOrder::findOne(['open_group_id' => $data['open_group_id'], 'order_status' => [DepositPresaleEnum::NOT_PAY, DepositPresaleEnum::JOINING], 'user_id' => $form->user_id, 'mall_id' => $form['mall_id']]);
            if ($open_order) {
                if ($open_order->order_status == DepositPresaleEnum::NOT_PAY) throw new \Exception('您已参团，还未支付，请到定金预售订单付款');
                if ($open_order->order_status == DepositPresaleEnum::OPEN_GROUP) throw new \Exception('您已参与该定金预售，请耐心等级开团结果');
            }
        } else {
            //自己发起定金预售，团长身份
            $commander_level_limit = $deposit_presale_active['commander_level_limit'];
            if ($commander_level_limit != 'all' && !in_array($user['level'], explode(',', $commander_level_limit))) {
                throw new \Exception('不是指定的团长等级');
            }
        }
        $purchase_limit_num = $form->sku[$deposit_presale_active->goods_id]['purchase_limit_num'];
        $already_buy_count = DepositPresaleOrder::find()
            ->where(
                [
                    'and',
                    ['goods_id' => $deposit_presale_active->goods_id],
                    ['is_pay' => 1],
                    ['user_id' => $user->id]
                ]
            )->count();
        $already_buy_count = $already_buy_count ?: 0;
        if (isset($data['num'])) {
            if (!empty($purchase_limit_num) && ($data['num'] + $already_buy_count) > $purchase_limit_num) throw new \Exception('限购' . $purchase_limit_num);
            if (!empty($deposit_presale_active['minimum_purchase']) && $data['num'] < $deposit_presale_active['minimum_purchase']) throw new \Exception('最低' . $deposit_presale_active['minimum_purchase'] . '件起购');
        }
        $data['deposit_presale_active'] = [
            'final_payment_start_at' => date('Y-m-d H:i:s', $deposit_presale_active['final_payment_start_at']),
            'final_payment_end_at' => date('Y-m-d H:i:s', $deposit_presale_active['final_payment_end_at']),
        ];
        $form->data = $data;
    }
}