OMS/app/material/lib/extracolumn/salesmaterial/store.php

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

/**
 * 销售物料字段包装单位
 * @author xiayuanjun@shopex.cn
 * @version 1.0
 */
class material_extracolumn_salesmaterial_store extends desktop_extracolumn_abstract implements desktop_extracolumn_interface{

    protected $__pkey = 'sm_id';

    protected $__extra_column = 'column_unit';

    /**
     *
     * 获取基础物料字段售价
     * @param $ids
     * @return array $tmp_array关联数据数组
     */
    public function associatedData($ids){
        $_salesBasicMaterialObj = app::get('material')->model('sales_basic_material');
        $salesBasicMInfos = $_salesBasicMaterialObj->getList('bm_id,sm_id,number,rate',array('sm_id'=>$ids), 0, -1);

        if ($salesBasicMInfos) {
            foreach($salesBasicMInfos as $k => $salesBasicMInfo)
            {
                $bmIds[] = $salesBasicMInfo['bm_id'];
                $bmAndSmRates[$salesBasicMInfo['sm_id']][$salesBasicMInfo['bm_id']] = $salesBasicMInfo;
            }
            //获取库存
            $_basicMaterialStoreModel  = app::get('ome')->model('branch_product');

            $basic_material_store= array();
            $basicMaterialStores = $_basicMaterialStoreModel->getStoreByBasic('branch_id,product_id,store,store_freeze', array('bm_id'=>$bmIds), 0, -1);
            if ($basicMaterialStores)
            {
                foreach ($basicMaterialStores as $key => $row) {
                    $basic_material_store[$row['product_id']] = $row['store'] - $row['store_freeze'];
                }
            }

            $bmList    = array();
            foreach ($bmAndSmRates as $sm_key => $sales_basic_material_list)
            {
                foreach ($sales_basic_material_list as $bm_key => $bm_item)
                {
                    $bmList[$sm_key][]    = $basic_material_store[$bm_key];
                }
            }
            $tmp_array = array();
            foreach ($bmList as $key => $list) {
                $tmp_array[$key] = is_array($list) ? min($list) : $list;
            }
            return $tmp_array;
        }
        return false;
    }

}