mall/utils/BookOrderNum.php

<?php
/**
 * 重庆赤晓店信息科技有限公司
 * https://www.chixiaodian.com
 * Copyright (c) 2023 赤店商城 All rights reserved.
 */
namespace app\utils;


use app\models\GoodsBook;
use app\models\Order;
use app\models\OrderDetail;
use yii\helpers\Json;

class BookOrderNum
{

    /**
     * @param Order $order
     */
    public static function bookNumReduce($order) {
        $orderDetail = OrderDetail::findOne(['order_id' => $order->id]);
        $attr = Json::decode($orderDetail->attr);
        // 酒店预约
        if ($order->order_type == 1) {
            $date_book = GoodsBook::findOne(['goods_id' => $orderDetail->goods_id]);
            $goods_book = Json::decode($date_book->date_book);
            if (!$goods_book) {
                return [
                    'code' => 1,
                    'msg' => '数据异常'
                ];
            }
            foreach ($goods_book as &$book) {
                foreach ($attr as &$value) {
                    if ($book['date'] == $value['date']) {
                        $book['num'] -= $orderDetail->num;
                    }
                }
            }
            $date_book->date_book = Json::encode($goods_book);
            $date_book->save();
        }

        // 服务预约 动态库存
//        if ($order->order_type == 2) {
//            $service_book = GoodsBook::findOne(['goods_id' => $orderDetail->goods_id]);
//            $service_goods_book = Json::decode($service_book->service_book);
//            if (!$service_goods_book) {
//                return [
//                    'code' => 1,
//                    'msg' => '数据异常'
//                ];
//            }
//
//            foreach ($service_goods_book['data'] as &$value) {
//                if ($value['date'] == $attr['date']) {
//                    foreach ($value['time'] as &$m) {
//                        foreach ($m['times'] as &$n) {
//                            if ($n['time'] == $attr['time']) {
//                                $n['num'] -= $orderDetail->num;
//                            }
//                        }
//                    }
//                }
//            }
//            $service_book->service_book = Json::encode($service_goods_book);
//            $service_book->save();
//        }
    }


    /**
     * @param Order $order
     */
    public static function bookNumAdd($order) {
        $orderDetail = OrderDetail::findOne(['order_id' => $order->id]);
        $attr = Json::decode($orderDetail->attr);
        // 酒店预约
        if ($order->order_type == 1) {
            $date_book = GoodsBook::findOne(['goods_id' => $orderDetail->goods_id]);
            $goods_book = Json::decode($date_book->date_book);
            if (!$goods_book) {
                return [
                    'code' => 1,
                    'msg' => '数据异常'
                ];
            }
            foreach ($goods_book as &$book) {
                foreach ($attr as &$value) {
                    if ($book['date'] == $value['date']) {
                        $book['num'] += $orderDetail->num;
                    }
                }
            }
            $date_book->date_book = Json::encode($goods_book);
            $date_book->save();
        }

        // 服务预约
        if ($order->order_type == 2) {
            $service_book = GoodsBook::findOne(['goods_id' => $orderDetail->goods_id]);
            $service_goods_book = Json::decode($service_book->service_book);
            if (!$service_goods_book) {
                return [
                    'code' => 1,
                    'msg' => '数据异常'
                ];
            }

            foreach ($service_goods_book['data'] as &$value) {
                if ($value['date'] == $attr['date']) {
                    foreach ($value['time'] as &$m) {
                        foreach ($m['times'] as &$n) {
                            if ($n['time'] == $attr['time']) {
                                $n['num'] += $orderDetail->num;
                            }
                        }
                    }
                }
            }
            $service_book->service_book = Json::encode($service_goods_book);
            $service_book->save();
        }
    }
}