qimall/addons/QiShangTong/common/logic/OrderLimitLogic.php

<?php

namespace addons\QiShangTong\common\logic;

use addons\QiShangTong\common\expand\sdk\qishangtong\src\model\OrderConfirmGoodsItemModel;
use addons\QiShangTong\common\expand\sdk\qishangtong\src\model\OrderConfirmModel;
use addons\QiShangTong\common\expand\sdk\qishangtong\src\request\OrderConfirmRequest;
use addons\QiShangTong\common\helper\RequestHelper;
use addons\QiShangTong\common\models\QiShangTongGoods;
use addons\QiShangTong\common\models\QiShangTongGoodsAttr;
use addons\QiShangTong\common\models\QiShangTongRegion;
use common\logic\order\marketing\BaseMarketing;
use common\models\user\UserAddress;

class OrderLimitLogic extends BaseMarketing
{

    public function execute($form)
    {
        // TODO: Implement execute() method.
    }

    /**
     * 当前方法不在使用
     * @param $form
     * @return void
     * @throws \Exception
     */
    public static function compute($form)
    {
        foreach ($form->group_order_goods as $item) {
            //  判断这件商品是否为企叮咚的商品
            $attr = QiShangTongGoodsAttr::findOne(['goods_attr_id' => $form['data']['attr_id']]);
            if (!empty($attr)) {
                //  判断件数
                $qGoods = QiShangTongGoods::findOne(['goods_id' => $attr->goods_id]);
                $specs = array_column($qGoods->content['goods']['spec'], 'qidingliang', 'spec_id');

                if ($specs[$attr->third_spec_id] > $form['data']['num']) throw new \Exception("起订量 {$specs[$attr->third_spec_id]} 件起");

            }
        }
    }

    /**
     * @param $params
     * @return array|void
     * @throws \Exception
     */
    public function validBuyNum($params)
    {
        $return = [
            'status' => true,
            'msg'  => 'success'
        ];

        $attrs = $params['attrs'] ?? [];

        if(empty($attrs)) return $return;

        try {
            $goods = [];
            foreach ($attrs as $attr_id => $num) {
                $attr = QiShangTongGoodsAttr::findOne(['goods_attr_id' => $attr_id]);
                if (!empty($attr)) {
                    //  判断件数
                    $qGoods = QiShangTongGoods::findOne(['goods_id' => $attr->goods_id]);
                    if (!empty($qGoods)) {

                        if (empty($qGoods->can_sale) ||
                            (!empty($qGoods->content['goods']['can_sale']) && $qGoods->content['goods']['can_sale'] != 1))
                            throw new \Exception("当前商品不可售");

                        $specs = array_column($qGoods->content['goods']['spec'], 'qidingliang', 'spec_id');

                        if ($specs[$attr->third_spec_id] > $num) throw new \Exception("起订量 {$specs[$attr->third_spec_id]} 件起");
                        $tGoods = new OrderConfirmGoodsItemModel();
                        $tGoods->goods_id = $attr->third_goods_id;
                        $tGoods->spec_id = $attr->third_spec_id;
                        $tGoods->num = $num;
                        $goods[] = $tGoods;
                    }
                }
            }

            if (!empty($goods)) {
                //  企商通预览订单
                $addr = UserAddress::getUserAddress($params['user_id'], $params['address_id'] ?? 0);
                if (!empty($addr)) {

                    $is_d = true;
                    $region = QiShangTongRegion::findOne(['local_id' => $addr['district_id']]);
                    if (empty($region)) {
                        $is_d = false;
                        $region = QiShangTongRegion::findOne(['local_id' => $addr['city_id']]);
                    }

                    $contentModel = new OrderConfirmModel();
                    $contentModel->phone_mob = $addr['mobile'];
                    $contentModel->region_name = "{$addr['province']}{$addr['city']}{$addr['district']}";
                    $contentModel->address = $addr['detail'];
                    $contentModel->province = $region->province_id;    //  ID要相通
                    $contentModel->city = $region->city_id;             //  直辖市可以传0，但是 区县/省市不能传0
                    $contentModel->area = $is_d ? $region->id : $region->district_id;
                    $contentModel->consignee = $addr['name'];
                    $contentModel->details = $goods;
                    //  商品信息

                    $res = RequestHelper::send(new OrderConfirmRequest(), $contentModel, $params['mall_id']);
                    if (is_string($res)) throw new \Exception($res);
                    $return['extra'][$attr->goods_id]['shipping_fee'] = $res['shipping_fee'];
                }
            }

        } catch (\Exception $e) {
            $return = [
                'status' => false,
                'msg'  => $e->getMessage()
            ];
        }
        return $return;
    }
}