OMS/app/inventorydepth/lib/sync/set.php

<?php
/**
 * Copyright © ShopeX （http://www.shopex.cn）. All rights reserved.
 * See LICENSE file for license details.
 */

class inventorydepth_sync_set {
    //skuid 同步
    private $support = [
        'taobao' => '淘宝/天猫',
        'luban'     => '抖音',
        'pinduoduo' => '拼多多',
        '360buy'    => '京东',
        'vop'       => '唯品会',
        'meituan4bulkpurchasing' => '美团电商',
        'website' => '官网',
    ];
    //增量 全量
    private $mode_support = [
        'taobao' => '淘宝/天猫'
    ];

    public function getSupportName() {
        return implode(',', $this->support);
    }

    public function getModeSupport() {
        return array_keys($this->mode_support);
    }

    public function getModeSupportName() {
        return implode(',', $this->mode_support);
    }

    // 是否开启并支持增量库存回写
    public function isModeSupportInc($shop_type = '')
    {
        if (!$this->mode_support[$shop_type]) {
            return false;
        }
        $modeConf = app::get('inventorydepth')->getConf('stock.sync.mode');
        if ($modeConf == 'increment') {
            return true;
        }
        return false;
    }

    public function getUnRequestBn($shop, $products) {
        $skuModel = app::get('inventorydepth')->model('shop_skus');
        $arrBn = array_column($products, 'sales_material_bn');
        if($this->isUseSkuid($shop)) {
            $filter = [
                'mapping' => '1',
                'request' => 'true',
                'shop_id' => $shop['shop_id'],
                'shop_product_bn' => $arrBn
            ];
            $skuList = $skuModel->getList('shop_product_bn', $filter);
            $unRequest = array_diff($arrBn, array_map('current',$skuList));
            return $unRequest;
        }
        $filter = [
            'mapping' => '1',
            'request' => 'false',
            'shop_id' => $shop['shop_id'],
            'shop_product_bn' => $arrBn
        ];
        $skuList = $skuModel->getList('shop_product_bn', $filter);
        $unRequest = array();
        if ($skuList) { $unRequest = array_map('current',$skuList); }
        return $unRequest;
    }

    public function isUseSkuid($shop) {
        return (app::get('inventorydepth')->getConf('stock.sync.set') == 'skuid'
        && in_array($shop['node_type'], array_keys($this->support)));
    }
}