mirror of
https://gitee.com/ShopeX/OMS
synced 2026-03-23 10:55:34 +08:00
300 lines
11 KiB
PHP
300 lines
11 KiB
PHP
<?php
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/**
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* Copyright © ShopeX （http://www.shopex.cn）. All rights reserved.
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* See LICENSE file for license details.
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*/
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class inventorydepth_offline_calculation
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{
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public static $branchBn = array();
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public static $shopFreeze = array();
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public static $tmpBmShopFreeze = array();
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public static $actualStock = array();
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public static $storeAndFreeze = array();
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public static $pkgActualStockBn = array();
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public static $pkgActualStockBnNum = array();
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public function __construct($app)
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{
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$this->app = $app;
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$this->db = kernel::database();
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}
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public function init()
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{
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self::$shopFreeze =
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self::$actualStock =
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self::$storeAndFreeze =
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self::$pkgActualStockBn =
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self::$pkgActualStockBnNum = array();
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}
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/**
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* 指定仓预占；根据订单来计算
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*/
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public function get_shop_freeze($shop_product_bn, $shop_id, $branch_id)
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{
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$sha1Str = $shop_id . '-' . strtolower($shop_product_bn) . '-' . $branch_id;
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$sha1 = sha1($sha1Str);
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if (isset(self::$shopFreeze[$sha1])) {
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return (int) self::$shopFreeze[$sha1];
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}
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$bm_id_sm = $sm_id_bns = [];
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foreach ((array) inventorydepth_stock_products::$products as $key=>$value) {
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$bm_id_sm[$value['bm_id']] = $value['sm_id'];
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$sm_id_bns[$value['sm_id']] = $value['sales_material_bn'];
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}
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$bm_id_sm = array_filter($bm_id_sm);
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if ( !$bm_id_sm ) {
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return 0;
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}
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//根据销售物料与基础物料的对应关系获取销售物料的店铺预占
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$basicMStockFreezeLib = kernel::single('material_basic_material_stock_freeze');
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foreach($bm_id_sm as $bm_id => $sm_id){
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//识别一个进程处理过程中是否获取过基础物料店铺预占
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$tmpBmShop = sha1($bm_id.'-'.$branch_id);
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if(isset(self::$tmpBmShopFreeze[$tmpBmShop])){
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$shop_freeze = self::$tmpBmShopFreeze[$tmpBmShop];
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}else{
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$shop_freeze = $basicMStockFreezeLib->getOrderBranchFreeze($bm_id, $branch_id);
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self::$tmpBmShopFreeze[$tmpBmShop] = $shop_freeze;
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}
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$sales_material_bn = $sm_id_bns[$sm_id];
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$tmpsha1 = sha1($shop_id.'-'.strtolower($sales_material_bn).'-'.$branch_id);
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self::$shopFreeze[$tmpsha1] = (int) $shop_freeze;
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}
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return (int)self::$shopFreeze[$sha1];
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}
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/**
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* 可售库存 = 仓库库存 - 冻结库存 - 预占
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* @return int
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*/
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public function get_actual_stock($shop_product_bn,$shop_id,$branch_id)
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{
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$sha1Str = $shop_id.'-'.$shop_product_bn.'-'.$branch_id;
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$sha1 = sha1($sha1Str);
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$storeAndFreeze = $this->get_store_and_freeze($shop_product_bn,$shop_id,$branch_id);
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$store = 0;
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$actual_stock = $storeAndFreeze['store']
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- $this->get_shop_freeze($shop_product_bn,$shop_id,$branch_id)
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- $storeAndFreeze['freeze'];
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self::$actualStock[$sha1] = (int)$actual_stock > 0 ? $actual_stock : 0;
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return self::$actualStock[$sha1];
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}
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public function get_actual_stock_make($shop_product_bn,$shop_id,$branch_id) {
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$storeAndFreeze = $this->get_store_and_freeze($shop_product_bn,$shop_id,$branch_id);
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$str = '库存:'.$storeAndFreeze['store'] .
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'- 指定仓预占:' . $this->get_shop_freeze($shop_product_bn,$shop_id,$branch_id) .
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'- 仓库预占:' . $storeAndFreeze['freeze'];
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return $str;
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}
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public function get_branch_bn($branch_id) {
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if (isset(self::$branchBn[$branch_id])) {
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return self::$branchBn[$branch_id];
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}
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$branch = app::get('ome')->model('branch')->db_dump($branch_id, 'branch_bn');
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self::$branchBn[$branch_id] = $branch['branch_bn'];
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return self::$branchBn[$branch_id];
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}
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/**
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* 获取仓库库存和冻结
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*/
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public function get_store_and_freeze($shop_product_bn, $shop_id, $branch_id)
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{
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$sha1Str = $shop_id . '-' . $shop_product_bn . '-' . $branch_id;
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$sha1 = sha1($sha1Str);
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if (isset(self::$storeAndFreeze[$sha1])) {
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return self::$storeAndFreeze[$sha1];
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}
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$stockProductsLib = kernel::single('inventorydepth_stock_products');
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$store_sum = $store_freeze_sum = $arrive_num = $safe_num = 0;
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$branch_bn = $this->get_branch_bn($branch_id);
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$branch_product = $stockProductsLib->fetch_o2o_products($branch_bn, $shop_product_bn);
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self::$storeAndFreeze[$sha1] = array(
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'store' => $branch_product['store'],
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'freeze' => $branch_product['store_freeze'],
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'arrive' => $branch_product['arrive_store'],
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'safe' => $branch_product['safe_store'],
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);
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return self::$storeAndFreeze[$sha1];
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}
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//获取在途库存
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public function get_arrive_stock($shop_product_bn,$shop_id,$branch_id) {
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$storeAndFreeze = $this->get_store_and_freeze($shop_product_bn,$shop_id,$branch_id);
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return (int) $storeAndFreeze['arrive'];
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}
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//获取安全库存
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public function get_safe_stock($shop_product_bn,$shop_id,$branch_id) {
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$storeAndFreeze = $this->get_store_and_freeze($shop_product_bn,$shop_id,$branch_id);
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return (int) $storeAndFreeze['safe'];
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}
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//获取仓库预占
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public function get_branch_freeze($shop_product_bn,$shop_id,$branch_id) {
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$storeAndFreeze = $this->get_store_and_freeze($shop_product_bn,$shop_id,$branch_id);
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return (int) $storeAndFreeze['freeze'];
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}
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/**
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* @description 捆绑商品店铺预占
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*/
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public function get_pkg_shop_freeze($shop_product_bn, $shop_id, $branch_id)
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{
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$sha1Str = $shop_id . '-' . strtolower($shop_product_bn) . '-' . $branch_id . '-pkg';
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$sha1 = sha1($sha1Str);
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if (isset(self::$shopFreeze[$sha1]) || $this->recal_pkg_shop_freeze === false) {
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return (int) self::$shopFreeze[$sha1];
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}
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$this->recal_pkg_shop_freeze = false;
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$pkgGoodsIds = $pkgGoodsIdBn = $pkgProduct = array();
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foreach ((array) inventorydepth_stock_pkg::$pkg as $key => $value) {
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$pkgGoodsIds[] = $value['goods_id'];
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$pkgGoodsIdBn[$value['goods_id']] = $key;
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$pkgProduct[$value['goods_id']] = $value['products'];
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}
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$offset = 0;
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$limit = 1000;
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do {
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$filter = array(
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'obj_id' => $pkgGoodsIds,
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'obj_type' => 'pkg',
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'branch_id|than' => 0
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);
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$list = app::get('ome')->model('shop_freeze_stock')->getList('shop_id,product_id,obj_id,freez_num,branch_id', $filter, $offset, $limit);
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if (empty($list)) {break;}
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if ($list) {
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foreach ($list as $k => $val) {
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$firstProduct = $pkgProduct[$val['obj_id']][0];
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if ($val['product_id'] == $firstProduct['product_id']) {
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$tmpsha1 = sha1($val['shop_id'] . '-' . strtolower($pkgGoodsIdBn[$val['obj_id']]) . '-' . $val['branch_id'] . '-pkg');
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self::$shopFreeze[$tmpsha1] += intval($val['freez_num'] / $firstProduct['pkgnum']);
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}
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}
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}
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if (count($list) < $limit) {
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break;
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}
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$offset += $limit;
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} while (true);
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return (int) self::$shopFreeze[$sha1];
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}
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/**
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* @description 捆绑商品可售库存
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* @access public
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* @return void
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*/
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public function get_pkg_actual_stock($shop_product_bn,$shop_id, $branch_id)
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{
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$sha1Str = $shop_id . '-' . $shop_product_bn . $branch_id . '-pkg';
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$sha1 = sha1($sha1Str);
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if (isset(self::$actualStock[$sha1])) {
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return (int) self::$actualStock[$sha1];
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}
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$pkg = kernel::single('inventorydepth_stock_pkg')->fetch_pkg($shop_product_bn);
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if (!$pkg || !$pkg['products'] || !is_array($pkg['products'])) {
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return false;
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}
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$stockList = array();
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$pkgNum = array();
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foreach ($pkg['products'] as $product) {
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$stock = $this->get_actual_stock(trim($product['bn']),$shop_id,$branch_id);
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if ($stock === false) return false;
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$stockList[$product['bn']] = (int)$stock/$product['pkgnum'];
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$pkgNum[$product['bn']] = $product['pkgnum'];
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}
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asort($stockList);
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self::$pkgActualStockBn[$sha1] = key($stockList);
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self::$pkgActualStockBnNum[$sha1] = $pkgNum[self::$pkgActualStockBn[$sha1]];
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$actual_stock = array_shift($stockList);
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self::$actualStock[$sha1] = (int) $actual_stock > 0 ? $actual_stock : 0;
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return (int)self::$actualStock[$sha1];
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}
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public function get_pkg_actual_stock_make($shop_product_bn,$shop_id,$branch_id){
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$storeAndFreeze = $this->get_pkg_store_and_freeze($shop_product_bn,$shop_id,$branch_id);
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$str = '最小可售库存商品:' . $storeAndFreeze['bn'] .
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'(库存('.$storeAndFreeze['store'].'):' .
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'- 指定仓预占:' . $storeAndFreeze['shop_freeze'] .
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'- 仓库预占:' . $storeAndFreeze['freeze'] . ') / 捆绑子商品数:' . $storeAndFreeze['pkg_bn_num'];
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return $str;
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}
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/**
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* @description 捆绑商品 仓库库存与冻结
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*/
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public function get_pkg_store_and_freeze($shop_product_bn, $shop_id, $branch_id)
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{
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$sha1Str = $shop_id . '-' . $shop_product_bn . '-' . $branch_id . '-pkg';
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$sha1 = sha1($sha1Str);
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if (isset(self::$storeAndFreeze[$sha1])) {
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return self::$storeAndFreeze[$sha1];
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}
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if (!isset(self::$pkgActualStockBn[$sha1])) {
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$this->get_pkg_actual_stock($shop_product_bn, $shop_id, $branch_id);
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}
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$bn = self::$pkgActualStockBn[$sha1];
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$tmpArr = $this->get_store_and_freeze($bn, $shop_id, $branch_id);
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$shopFreeze = $this->get_shop_freeze($bn, $shop_id, $branch_id);
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$pkgBnNum = self::$pkgActualStockBnNum[$sha1];
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$storeAndFreeze = array();
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$storeAndFreeze['bn'] = $bn;
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$storeAndFreeze['pkg_bn_num'] = $pkgBnNum;
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$storeAndFreeze['shop_freeze'] = $shopFreeze;
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$storeAndFreeze['store'] = $tmpArr['store'];
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$storeAndFreeze['freeze'] = $tmpArr['freeze'];
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$storeAndFreeze['arrive'] = $tmpArr['arrive'];
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$storeAndFreeze['safe'] = $tmpArr['safe'];
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self::$storeAndFreeze[$sha1] = $storeAndFreeze;
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return self::$storeAndFreeze[$sha1];
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}
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//获取在途库存
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public function get_pkg_arrive_stock($shop_product_bn,$shop_id,$branch_id) {
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$storeAndFreeze = $this->get_pkg_store_and_freeze($shop_product_bn,$shop_id,$branch_id);
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return (int) $storeAndFreeze['arrive'] / $storeAndFreeze['pkg_bn_num'];
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}
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//获取安全库存
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public function get_pkg_safe_stock($shop_product_bn,$shop_id,$branch_id) {
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$storeAndFreeze = $this->get_pkg_store_and_freeze($shop_product_bn,$shop_id,$branch_id);
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return (int) $storeAndFreeze['safe'] / $storeAndFreeze['pkg_bn_num'];
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}
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//获取仓库预占
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public function get_pkg_branch_freeze($shop_product_bn,$shop_id,$branch_id) {
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$storeAndFreeze = $this->get_pkg_store_and_freeze($shop_product_bn,$shop_id,$branch_id);
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return (int) $storeAndFreeze['freeze'] / $storeAndFreeze['pkg_bn_num'];
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}
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}
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