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https://gitee.com/ShopeX/OMS
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101 lines
3.7 KiB
PHP
101 lines
3.7 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 omeanalysts_crontab_script_bpStockDetail{
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/**
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* 按天统计库存状况
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* @param 定时执行
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* @return
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*/
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public function statistics(){
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$time = time();
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$last_time = app::get('omeanalysts')->getConf('last_time.stockDetail');#上次脚本执行时间
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$db = kernel::database();
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if (!$last_time){
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$last_time = $time-24*60*60;
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}
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if(($time-$last_time)<(24*3600-60)) return false;//执行时间间隔小于一天跳过
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$from_years = date('Y', $last_time);
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$from_months = date('m', $last_time);
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$from_days = date('j', $last_time);
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$to_years = date('Y',$time);
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$to_months = date('m',$time);
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for($year=$from_years;$year<=$to_years;$year++){
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for($month=$from_months;$month<=$to_months;$month++){
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if ( $year.$month < date('Ym') ){
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$to_days = date('t', strtotime($year.'-'.$month));
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}else{
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$to_days = date("j",$time-24*60*60);
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}
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for($day=$from_days;$day<=$to_days;$day++){
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$dates = $year.'-'.$month.'-'.$day;
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$this->_doStatistics($dates);
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}
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$from_days = 1;
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}
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}
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app::get('omeanalysts')->setConf('last_time.stockDetail', $time);
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}
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/**
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* 统计数据
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* @param $dates 日期:年-月-日,如2011-11-16
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* @return
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*/
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private function _doStatistics($dates){
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if ( empty($dates) ) return false;
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$db = kernel::database();
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$cur_months = date('Ym', strtotime($dates));
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$cur_day = date('j', strtotime($dates));
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$bpsdModel = app::get('omeanalysts')->model('branch_product_stock_detail');
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$sql_counter = " SELECT count(*) ";
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$sql_list = " SELECT * ";
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$sql_base = sprintf(' FROM `sdb_ome_branch_product` ');
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$sql = $sql_counter . $sql_base;
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$count = $db->count($sql);
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if ($count){
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$limit = 500;
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$pagecount = ceil($count/$limit);
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$serialnum_counter = array();
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for ($page=1;$page<=$pagecount;$page++){
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$lim = ($page-1) * $limit;
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$sql = $sql_list . $sql_base . " ORDER BY `product_id` LIMIT " . $lim . "," . $limit;
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$data = $db->select($sql);
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if ($data){
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foreach ($data as $value){
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$branch_id = $value['branch_id'];
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$product_id = $value['product_id'];
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$store = $value['store'] > $value['store_freeze'] ? $value['store'] - $value['store_freeze'] : '0';
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$sql = sprintf('SELECT id FROM `sdb_omeanalysts_branch_product_stock_detail` WHERE `product_id`=\'%s\' AND `branch_id`=\'%s\' AND `months`=\'%s\'',$product_id,$branch_id,$cur_months);
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$tmp = $db->selectrow($sql);
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if (!$tmp['id']){
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$sdf = array(
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'product_id' => $product_id,
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'branch_id' => $branch_id,
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'months' => $cur_months,
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'day'.$cur_day => $store,
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);
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$bpsdModel->insert($sdf);
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}else{
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$update_sdf = array('day'.$cur_day=>$store);
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$bpsdModel->update($update_sdf,array('id'=>$tmp['id']));
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}
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}
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}
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$data = NULL;
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}
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}
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}
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} |