mirror of
https://gitee.com/ShopeX/OMS
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257 lines
11 KiB
PHP
257 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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/**
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* Created by PhpStorm.
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* User: yaokangming
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* Date: 2019/3/19
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* Time: 18:04
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*/
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class crm_gift_buygoods
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{
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/**
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* 处理
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* @param mixed $ruleBase ruleBase
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* @param mixed $sdf sdf
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* @param mixed $suite suite
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* @return mixed 返回值
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*/
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public function process($ruleBase, $sdf, &$suite) {
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#限量赠送
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if($ruleBase['filter_arr']['buy_goods']['limit_type'] == 1 ){
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#判断已经送出的订单数
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$sql = "select count(distinct order_bn) as total_orders from sdb_ome_gift_logs where gift_rule_id=".$ruleBase['rule_id']." AND rule_base_id=".intval($ruleBase['id']);
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#查询当天
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if($ruleBase['filter_arr']['buy_goods']['limit_time_day'] == 'day'){
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$from_time = strtotime(date('Y-m-d'));
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$to_time = strtotime(date('Y-m-d'."23:59:59"));
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$sql = "select count(distinct order_bn) as total_orders from sdb_ome_gift_logs where ( create_time>=".$from_time." and create_time<=".$to_time." ) and gift_rule_id=".$ruleBase['rule_id']." AND rule_base_id=".intval($ruleBase['id']);
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}
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$rs_temp = kernel::database()->selectRow($sql);
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if($rs_temp) {
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if($rs_temp['total_orders'] >= $ruleBase['filter_arr']['buy_goods']['limit_orders']){
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$reason = '超过送出数量限制';
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return array(false, $reason);
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}
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}
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}
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#购买指定商品的数量或金额
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$has_buy = false;
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$item_nums = $this->get_buy_goods_num($ruleBase, $sdf, $has_buy);
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if($has_buy == false){
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$reason = '不符合指定商品购买条件';
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return array(false, $reason);
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}
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#计算赠品数量
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if($ruleBase['filter_arr']['buy_goods']['num_rule'] == 'auto'){
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$ratio = intval($item_nums/$ruleBase['filter_arr']['buy_goods']['per_num']);
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$suite = $ruleBase['filter_arr']['buy_goods']['send_suite']*$ratio;
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$suite = min($suite, $ruleBase['filter_arr']['buy_goods']['max_send_suite']);
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if($suite >= 1){
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}else{
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#数量不符合要求
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$reason = '不符合商品数量购买条件';
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return array(false, $reason);
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}
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}else{
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if($ruleBase['filter_arr']['buy_goods']['rules_sign']=='nequal'){
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if($item_nums!=$ruleBase['filter_arr']['buy_goods']['min_num']){
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$reason = '不等于指定数量';
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return array(false, $reason);
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}
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}elseif($ruleBase['filter_arr']['buy_goods']['rules_sign']=='between'){
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if($item_nums<$ruleBase['filter_arr']['buy_goods']['min_num'] or $item_nums>=$ruleBase['filter_arr']['buy_goods']['max_num']){
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$reason = '不在数量范围内';
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return array(false, $reason);
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}
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}else{
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if($item_nums<$ruleBase['filter_arr']['buy_goods']['min_num']){
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$reason = '小于指定数量';
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return array(false, $reason);
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}
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}
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}
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return array(true);
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}
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#有效的商品数量
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protected function get_buy_goods_num($ruleBase, $sdf, &$has_buy){
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$item_bns = array();
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$buy_goods_bns = $ruleBase['filter_arr']['buy_goods']['goods_bn'];
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if( ! is_array($buy_goods_bns)){
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$buy_goods_bns = array(strtoupper($buy_goods_bns));
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}
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#清理空数据
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$buy_goods_bns = $this->clear_value($buy_goods_bns);#这里需要确认是不是还需要
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$type = $ruleBase['filter_arr']['buy_goods']['type'];
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if($type == '2') {
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$order_items = $sdf['items'];
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} else {
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$order_items = $sdf['objects'];
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}
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#购买指定商品
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if(in_array($type, array('1', '2'))) {
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foreach ($order_items as $item) {
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$item['bn'] = strtoupper($item['bn']);
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#购买了全部指定商品
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if ($ruleBase['filter_arr']['buy_goods']['buy_type'] == 'all') {
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if (in_array($item['bn'], $buy_goods_bns)) {
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if (!in_array($item['bn'], $item_bns)) $item_bns[] = $item['bn'];
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}
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} #排除购买的指定商品
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elseif ($ruleBase['filter_arr']['buy_goods']['buy_type'] == 'none') {
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if (!in_array($item['bn'], $buy_goods_bns)) {
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if (!in_array($item['bn'], $item_bns)) $item_bns[] = $item['bn'];
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$has_buy = true;
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}
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} #购买了任意一个指定商品
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else {
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if (in_array($item['bn'], $buy_goods_bns)) {
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if (!in_array($item['bn'], $item_bns)) $item_bns[] = $item['bn'];
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$has_buy = true;
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}
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}
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}
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if($ruleBase['filter_arr']['buy_goods']['buy_type'] == 'all'){
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#此处为空表示购买全部所配置商品
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$diff = array_diff($buy_goods_bns, $item_bns);
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if(empty($diff)){
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$has_buy = true;
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}
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}
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}else{
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$has_buy = true;
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}
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if($has_buy === true) {
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return $this->calculate_goods_num($ruleBase, $sdf, $item_bns);
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}
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return 0;
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}
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#通过计算方式计算数量
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protected function calculate_goods_num($ruleBase, $sdf, $item_bns) {
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$item_nums = 0;
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$count_type = $ruleBase['filter_arr']['buy_goods']['count_type'];//num or sku or paid
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$calculate_type = $ruleBase['filter_arr']['buy_goods']['calculate_type'];//appoint or all or least
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$type = $ruleBase['filter_arr']['buy_goods']['type'];
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$buy_type = $ruleBase['filter_arr']['buy_goods']['buy_type'];
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if($type == '2') {
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$order_items = $sdf['items'];
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} else {
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$order_items = $sdf['objects'];
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}
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if($count_type == 'num' || empty($count_type)){
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#计算sku数量
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if(in_array($type, array('1', '2'))){
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#购买指定商品，需要以计算方式为准
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if($calculate_type == 'all') {
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#购买的全部商品之和
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foreach ($order_items as $item) {
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$item_nums += $item['nums'];
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}
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} elseif($calculate_type == 'least' || (empty($calculate_type) && $buy_type == 'all')) {
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#购买的指定商品最小值
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$allBnNum = array();
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foreach ($order_items as $item) {
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$item['bn'] = strtoupper($item['bn']);
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if(in_array($item['bn'], $item_bns)) {
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$allBnNum[$item['bn']] += $item['nums'];
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}
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}
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$item_nums = min($allBnNum);
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} else {
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#购买的指定商品之和
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foreach ($order_items as $item) {
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$item['bn'] = strtoupper($item['bn']);
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if(in_array($item['bn'], $item_bns)) {
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$item_nums += $item['nums'];
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}
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}
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}
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}else{
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#购买任意商品，以订单全部sku为准
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foreach ($order_items as $item) {
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$item_nums += $item['nums'];
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}
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}
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}elseif($count_type == 'sku'){
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#计算sku种类
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if(in_array($type, array('1', '2'))){
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#购买指定商品，需要以计算方式为准
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if($calculate_type == 'all') {
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#购买的全部商品之和
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$allBn = array();
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foreach ($order_items as $item) {
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$item['bn'] = strtoupper($item['bn']);
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$allBn[$item['bn']] = $item['bn'];
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}
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$item_nums = count($allBn);
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} elseif($calculate_type == 'least') {
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#购买的指定商品最小值
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$item_nums = 1;
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} else {
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#购买的指定商品之和
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$item_nums = count($item_bns);
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}
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}else{
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#购买任意商品，sku种类,以订单全部sku种类为准
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$allBn = array();
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foreach ($order_items as $item) {
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$item['bn'] = strtoupper($item['bn']);
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$allBn[$item['bn']] = $item['bn'];
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}
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$item_nums = count($allBn);
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}
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}elseif($count_type == 'paid'){
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#按元统计
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if(in_array($type, array('1', '2'))){
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#购买指定商品，需要以计算方式为准
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if($calculate_type == 'all' || empty($calculate_type)) {
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#购买的全部商品之和
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$item_nums = floatval($sdf['payed']);
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} elseif($calculate_type == 'least') {
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#购买的指定商品最小值
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$allBnSale = array();
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foreach ($order_items as $item) {
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$item['bn'] = strtoupper($item['bn']);
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if(in_array($item['bn'], $item_bns)) {
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$salePrice = $item['divide_order_fee'] > 0 ? $item['divide_order_fee'] : $item['price'];
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$allBnSale[$item['bn']] += $salePrice;
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}
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}
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$item_nums = min($allBnSale);
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} else {
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#购买的指定商品之和
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foreach ($order_items as $item) {
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$item['bn'] = strtoupper($item['bn']);
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if(in_array($item['bn'], $item_bns)) {
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$salePrice = $item['divide_order_fee'] > 0 ? $item['divide_order_fee'] : $item['price'];
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$item_nums += $salePrice;
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}
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}
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}
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}else{
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#购买任意商品，以订单支付金额为准
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$item_nums = floatval($sdf['payed']);
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}
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}
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return $item_nums;
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}
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#删除数组里的空元素
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protected function clear_value($arr){
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foreach($arr as $k=>$v){
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if( ! $v) unset($arr[$k]);
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}
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return $arr;
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}
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} |