mirror of
https://gitee.com/ShopeX/OMS
synced 2026-04-02 21:55:50 +08:00
61783b7d01
2. 【新增】手工创建订单折扣可输入正数 3. 【优化】盘点申请单确认 4. 【修复】采购退货单模拟出库失败问题 5. 【新增】订单金额客户实付与结算金额 6. 【优化】仓库发货统计报表物料名称显示 7. 【优化】自有仓储虚拟发货逻辑 8. 【修复】基础物料分类管理问题
281 lines
9.4 KiB
PHP
281 lines
9.4 KiB
PHP
<?php
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/**
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* Copyright 2012-2026 ShopeX (https://www.shopex.cn)
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* 库存同步处理类
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*
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* @author chenping<chenping@shopex.cn>
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*/
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class inventorydepth_stock {
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//const PUBL_LIMIT = 100; //批量发布的最大上限数
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//const SYNC_LIMIT = 50; //批量下载的最大上限数
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protected $type;
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public function __construct($app)
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{
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if(is_array($app)) {
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$this->app = $app[0];
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$this->type = $app[1];
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} else {
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$this->app = $app;
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}
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}
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public function get_benchmark($key=null)
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{
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$return = array(
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'actual_stock' => '可售库存',
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//'release_stock' => '发布库存',
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'branch_actual_stock' => '仓库可售',
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'md_actual_stock' => '门店可售',
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'shop_freeze' => '店铺预占',
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'sales_material_shop_freeze' => '销售物料店铺冻结',
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//'globals_freeze' => '全局预占',
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'actual_safe_stock' => '可售库存-安全库存',
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'branch_actual_safe_stock' => '仓库可售-安全库存',
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'md_actual_safe_stock' => '门店可售-安全库存',
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);
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if($this->type == '3') {//代表门店库存回传
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$return = array(
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'actual_stock' => '可售库存',
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'safe_stock' => '安全库存',
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);
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}
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return $key ? $return[$key] : $return;
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}
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public function get_benchobj($key=null)
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{
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$return = array(
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'actual_stock' => '可售库存',
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//'release_stock' => $this->app->_('发布库存'),
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//'shop_freeze' => $this->app->_('店铺预占'),
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//'globals_freeze' => $this->app->_('全局预占'),
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);
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return $key ? $return[$key] : $return;
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}
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public function update_release_stock($merchandise_id, $result)
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{
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$r = $this->app->model('viewProduct_stock')->update(array('release_stock'=>$result,'release_status'=>'sleep'),array('merchandise_id'=>$merchandise_id));
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return $r;
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}
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public function update_check($data, $result, &$msg)
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{
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foreach($data as $d){
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$merchandise_id = $d['merchandise_id'];
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$resultVal = $this->check_and_build($merchandise_id, $result, $msg);
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if ($resultVal === false) {
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if (strpos($msg, '小于零') !== false)
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$msg = $this->app->_('部分商品调整后的库存已经小于零，请重新填写');
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return false;
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}
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$this->update_release_stock($merchandise_id,$resultVal);
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}
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return true;
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}
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/**
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* 通过公式更新发布库存 弃用
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* @return void
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* @author
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**/
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public function updateReleaseByformula($filter,$result,&$errormsg)
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{
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return false;
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}
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public function storeNeedUpdateSku($order_id, $shop_id) {
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$prefix = 'inventorydepth_stock-';
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$objs = app::get('ome')->model('order_objects')->getList('bn', ['order_id'=>$order_id]);
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foreach($objs as $v) {
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$index = $prefix.$shop_id.'-'.$v['bn'];
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cachecore::store($index, 1, 600);
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}
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}
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/**
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* 运行公式
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*
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* @param Array $sku 商品明细
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* @param String $result 公式
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* @param String $msg 错信息
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* @return void
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* @author
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**/
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public function formulaRun($result,$sku=array(),&$msg,$type='')
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{
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if (is_numeric($result)) {
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if ($result < 0) {
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$msg = $this->app->_('库存已经小于零，请重新填写');
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return false;
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}
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return (int)$result;
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}
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# 过滤掉敏感字符
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$dange = array('select', 'update', 'drop', 'delete', 'insert', 'alter');
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$tmp = strtolower($result);
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foreach ($dange as $val){
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if (strpos($tmp, $val) !== false) {
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$msg = $this->app->_('what are you doing? go away!');
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return false;
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}
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}
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if (!$sku) {
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foreach ($this->get_benchmark() as $key => $val) {
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$result = str_replace('{'.$val.'}', '0', $result);
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}
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try {
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$result = @kernel::database()->selectrow('select ' . $result . ' as val');
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} catch (Exception $e) {
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$msg = '公式错误';
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return false;
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}
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if ($result !== false) $result = $result['val'];
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if (!is_numeric($result)) {
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$msg = $this->app->_('公式错误，请重新填写。');
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return false;
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}
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return true;
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}
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//-------------------变量实际替换校验------------------//
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preg_match_all('/{(.*?)}/',$result,$matches);
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$benchmark = $this->get_benchmark();
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# 符合条件的所有货品
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$calLib = kernel::single('inventorydepth_stock_calculation');
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if($this->type == '3') {//代表门店库存回传
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$calLib = kernel::single('inventorydepth_offline_calculation');
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}
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if($matches) {
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//按仓库级回写库存
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if($sku['sync_mode'] == 'warehouse'){
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$stock = call_user_func_array(array($calLib,'get_'.$type.'actual_stock'),$sku);
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if($stock === false) {
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$msg = $this->app->_('公式有误!');
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return false;
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}
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return $stock; //以branch_bn仓库编码为下标的多维数组
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}
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$calLib->actual_stock_make = '';
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$msg = 'quantity=' . $result;
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foreach($matches[1] as $match){
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$m = array_search($match,$benchmark);
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if(false === $m) {
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$msg = $this->app->_('公式错误!');
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return false;
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}
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$stock = call_user_func_array(array($calLib,'get_'.$type.$m),$sku);
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$result = str_replace('{'.$match.'}', $stock, $result);
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$msg = str_replace('{'.$match.'}', $match.':'.$stock, $msg);
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}
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if (method_exists($calLib, 'get_'.$type.'actual_stock_make')) {
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$msg .= ' 其中可售库存(' . call_user_func_array(array($calLib,'get_'.$type.'actual_stock_make'),$sku) . ')';
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} elseif ($calLib->actual_stock_make) {
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$msg .= $calLib->actual_stock_make;
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}
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}
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# 验证 $result
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$result = @kernel::database()->selectrow('select ' . $result . ' as val');
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//@eval("\$result = $result;");
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if($result === false) {
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$msg = $this->app->_('公式有误!');
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return false;
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}
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$result = $result['val'];
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if (!is_numeric($result)) {
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$msg = $this->app->_('计算结果异常：可能仓库未绑定店铺!');
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return false;
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}else if (floor($result) < 0) {
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//$msg = $sku['shop_product_bn'] . ' ' . $this->app->_('调整后的库存已经小于零，请重新填写');
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return 0;
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}
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return (int)$result;
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}
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public function getNeedUpdateSku($shop_id, $bn) {
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$prefix = 'inventorydepth_stock-';
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$index = $prefix.$shop_id.'-'.$bn;
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return cachecore::fetch($index);
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}
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/**
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* 公式安全计算
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* 如公式为{可售库存} + {安全库存}，则需要将可售库存、安全库存替换为实际值
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*
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* @param string $formula 公式
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* @param array $params 参数
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* @return array [bool, string]
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*/
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public function cal($formula, $params)
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{
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$benchmark = $this->get_benchmark();
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// 正则
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$pattern = '/\{('.implode('|', $benchmark).')\}/';
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// 替换变量为数值（使用正则防止变量名被错误替换，比如 "ab" 替换成 a 的值）
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$replacedFormula = preg_replace_callback(
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$pattern,
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function ($matches) use ($params, $benchmark) {
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$key = array_search($matches[1], $benchmark);
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return (int)$params[$key];
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},
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$formula
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);
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// 使用简单的白名单验证数学的四则运算表达式是否合法
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if (!preg_match('/^[0-9+\-*\/\.\s\(\)]+$/', $replacedFormula)) {
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throw new \Exception('公式包含非法字符！原始公式: ' . $formula . ', 替换后公式: ' . $replacedFormula);
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}
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// 安全计算表达式（不使用 eval）
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// 可使用安全的 eval 替代函数或第三方库
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$result = eval("return $replacedFormula;");
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return $result;
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}
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}
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