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

<?php
namespace addons\Sudoku\common\logic\order\purchase;

use addons\Sudoku\common\logic\order\purchase\BasePurchase;
use addons\Sudoku\common\models\AddonsSudokuLog;
use common\enums\AppEnum;
use common\enums\GoodsTypeEnum;
use common\enums\StatusEnum;
use common\helpers\ArrayHelper;
use common\helpers\BcHelper;
use addons\Sudoku\common\logic\order\OrderFormLogic;
use common\helpers\StringHelper;
use common\models\goods\GoodsAttr;
use common\models\order\OrderDetail;
use common\models\user\User;
use common\models\user\UserAddress;
use common\traits\ErrorTrait;
use Exception;
use yii\helpers\Json;

/**
 * 立即付款订单处理
 * @Author ltm
 * @DateTime 2021-12-30 16:40:40
 * @copyright: Copyright (c) 2020 广东七件事集团
 */
class BuyNowPurchase extends BasePurchase {
    use ErrorTrait;

    /**
     * @desc:执行
     * @Author: ltm
     * @Date: 2021/12/30
     * @Time: 16:56
     * @Copyright: copyright (c) 2021 广东七件事集团
     * @param OrderFormLogic $form
     * @return OrderFormLogic|false
     */
    public function execute(OrderFormLogic $form){
        try {
            // 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');

            $params['where'][] = ['id' => $form->id];
            $params['where'][] = ['user_id' => $form->user_id];
            $params['with'] = ['goods','user','address','order'];
            $detail = AddonsSudokuLog::getOne($params['where'],true,$params['with']);
            $sku = GoodsAttr::getOne([['<>','status',StatusEnum::DELETE],['goods_id' => $detail['goods_id']]],true,['goods','goods.extra']);
            if(empty($sku) || empty($sku['goods']))  throw new Exception('找不到产品信息或者产品已删除');
            if($detail['status'] == StatusEnum::ENABLED&&$detail['order']['order_status'] == StatusEnum::ENABLED)  throw new Exception('奖品已经领取');
            if($detail['status'] == StatusEnum::ENABLED&&$detail['order']['order_status'] != StatusEnum::ENABLED) $form->status = 0; //订单过去重新领取
            if($detail['status'] == StatusEnum::ENABLED&&$detail['order']['order_status'] == StatusEnum::DISABLED) $form->status = 1; //订单未支付
            $form->sku[$detail['goods']['id']] = $sku;
            $form->type = 'buy_now';
            $form->data['num'] = 1; //补充参数
            //获取奖品规格详情
            if($detail['goods']['id']){
                $goods_attr_params['where'][] = ['=','goods_id',$detail['goods']['id']];
                $goods_attr_params['select'] = 'id,goods_id,name,sign_id,stock,price,original_price,cost_price,goods_no,weight,pic_url';
                $sku = GoodsAttr::getOne($goods_attr_params['where'],true,null,'id',$goods_attr_params['select']);
                $form->sku[$detail['goods']['id']]['weight'] = $sku['weight'];
                $form->data['attr_id'] = $sku['id'];  //补充参数
            }
            if(empty($detail) || empty($detail['goods']))  throw new Exception('找不到该商品信息');
            if($form->address_id) $detail['address'] = UserAddress::getOne([['user_id' =>$form->user_id ],['id' => $form->address_id]],true);
            if(!$detail['address']){
                $detail['address'] = UserAddress::getOne([['user_id' =>$form->user_id ]],true);
            }
            if(empty($detail['address']) || empty($detail['address']))  throw new Exception('收货地址无效');
            $form->address_id = $detail['address']['id']; //收货地址
            $form->address_default = $detail['address'];
            $buy_num = 1;
            if ($buy_num > $detail['goods']['stock']) throw new Exception('商品' . $detail['goods']['goods_name'] . '库存不足! ');
            $order_goods = new OrderDetail();
            $order_goods = $order_goods->loadDefaultValues();
            $order_goods->goods_id = $detail['goods_id'];
            $order_goods->goods_name = $detail['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 = "0";
            $order_goods->original_goods_price = $sku['original_price'];
            $order_goods->pic_url = !empty($sku['pic_url']) ? $sku['pic_url'] : $detail['goods']['cover_pic'];
            $order_goods->user_id = $form->user_id;
            $order_goods->mch_id = $detail['goods']['mch_id'];
            $order_goods->mall_id = $form->mall_id;
            // 默认数据带下单数量方便计算
            $goods = $detail['goods'];
            $form->goods = $detail['goods'];
            $form->order = $detail['order'];
            $goods['number'] = $buy_num;

            $form->order_goods[] = ArrayHelper::toArray($order_goods);
            $form->mch_id = $detail['goods']['mch_id'];
            $form->user = $user;
            return $form;
        } catch (Exception $e) {
            $this->setError($e->getMessage());
            return false;
        }
    }
    /**
     * 获取下单类型
     * @Author ltm
     * @DateTime 2021-09-23 09:48:45
     * @copyright: Copyright (c) 2020 广东七件事集团
     * @return string
     */
    public static function getType(): string{
        return 'buy_now';
    }
}