qimall/common/logic/order/validate/EnergyValueOrderValidate.php

<?php

namespace common\logic\order\validate;

use common\enums\AddonsEnum;
use common\enums\StatusEnum;
use common\logic\order\BaseOrderForm;
use common\models\mall\MallAddons;

class EnergyValueOrderValidate implements OrderValidateInterface
{

    /**
     * @param BaseOrderForm $form
     * @return void
     * @throws \Exception
     */
    public function valid(BaseOrderForm $form)
    {
        try {
            // 检测是否有安装应用
            if (MallAddons::isInstall($form->mall_id, AddonsEnum::ADDONS_NAME_ENERGY_VALUE)) {
                $config = \Yii::$app->services->setting->addons->get($form->mall_id, AddonsEnum::ADDONS_NAME_ENERGY_VALUE, 'basic');
                if (!empty($config['is_enable'])) {
                    $group_order_goods = $form['group_order_goods'];
                    $goods_id = [];
                    
                    foreach ($group_order_goods as $val) {
                        foreach ($val['goods'] as $v) {
                            if (!isset($goods_id[$v['goods_id']])) {
                                $goods_id[$v['goods_id']] = 0;
                            }
                            $goods_id[$v['goods_id']] += $v['num'];
                        }
                    }
                    /** @var \addons\EnergyValue\common\models\EnergyValueDeductSetting $deduct_setting_class */
                    $deduct_setting_class = \addons\EnergyValue\common\models\EnergyValueDeductSetting::class;

                    $setting_list = $deduct_setting_class::lists([
                        'where' => [
                            ['mall_id' => $form->mall_id],
                            ['goods_id' => array_keys($goods_id)],
                            ['status' => StatusEnum::ENABLED],
                            ['is_enable' => StatusEnum::ENABLED]
                        ],
                    ]);
                    $total = 0;
                    foreach ($setting_list as $val) {
                        if (isset($goods_id[$val['goods_id']])) {
                            $total = bcadd($total, bcmul($val['num'], $goods_id[$val['goods_id']], 2), 2);
                        }
                    }

                    /** @var \addons\EnergyValue\common\models\EnergyValueUser $user_class */
                    $user_class = \addons\EnergyValue\common\models\EnergyValueUser::class;
                    $user_energy_value = $user_class::findOne(['user_id' => $form->user_id, 'status' => StatusEnum::ENABLED]);
                    if(($user_energy_value['consumption_cy'] ?? 0) + ($user_energy_value['drive_cy'] ?? 0) < $total){
                        \Yii::error(self::class.'->'.__FUNCTION__.'//info: '.json_encode([
                            'consumption_cy' => $user_energy_value['consumption_cy'] ?? 0,
                            'drive_cy' => $user_energy_value['drive_cy'] ?? 0,
                            'total' => $total,
                            'info' => $user_energy_value ? json_encode($user_energy_value): '',
                            'user_id' => $form->user_id
                        ]));
                        throw new \Exception('消费力和推动力不足，无法下单');
                    }
                }
            }
        } catch (\Exception $e) {
            throw new \Exception($e->getMessage());
        }
    }
}