316 lines
10 KiB
PHP
Executable File
316 lines
10 KiB
PHP
Executable File
<?php
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// +----------------------------------------------------------------------
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// | ShopXO 国内领先企业级B2C免费开源电商系统
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// +----------------------------------------------------------------------
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// | Copyright (c) 2011~2019 http://shopxo.net All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: Devil
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// +----------------------------------------------------------------------
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namespace app\plugins\freightfee;
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use app\service\PluginsService;
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/**
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* 运费设置 - 钩子入口
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* @author Devil
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* @blog http://gong.gg/
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* @version 0.0.1
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* @datetime 2016-12-01T21:51:08+0800
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*/
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class Hook
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{
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/**
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* 应用响应入口
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @datetime 2019-02-09T14:25:44+0800
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* @param [array] $params [输入参数]
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*/
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public function run($params = [])
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{
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if(!empty($params['hook_name']))
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{
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switch($params['hook_name'])
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{
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// css
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case 'plugins_css' :
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$ret = __MY_ROOT_PUBLIC__.'static/plugins/css/freightfee/index/style.css';
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break;
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// 运费计算
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case 'plugins_service_buy_handle' :
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$ret = $this->FreightFeeCalculate($params);
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break;
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// 商品免运费icon
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case 'plugins_view_goods_detail_title' :
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$ret = $this->FreeShippingGoodsIcon($params);
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break;
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default :
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$ret = '';
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}
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return $ret;
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}
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}
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/**
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* 商品免运费icon
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2019-04-26
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* @desc description
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* @param [array] $params [输入参数]
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*/
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private function FreeShippingGoodsIcon($params = [])
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{
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$ret = PluginsService::PluginsData('freightfee');
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if($ret['code'] == 0 && !empty($ret['data']['goods_ids']) && !empty($params['goods_id']))
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{
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$goods_all = explode(',', $ret['data']['goods_ids']);
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if(in_array($params['goods_id'], $goods_all))
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{
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return '<span class="am-badge am-radius plugins-freightfee-goods-icon">免运费</span>';
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}
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}
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return '';
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}
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/**
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* 运费计算
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2019-03-21
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* @desc description
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* @param [array] $params [输入参数]
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*/
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public function FreightFeeCalculate($params = [])
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{
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$ret = PluginsService::PluginsData('freightfee');
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if($ret['code'] == 0)
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{
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// 默认运费
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$price = 0;
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// 支付方式免运费
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$is_payment = true;
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if(!empty($ret['data']['payment']) && !empty($params['params']['payment_id']))
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{
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$payment = array_map(function($v){return explode('-', $v);}, explode(',', $ret['data']['payment']));
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if(!empty($payment) && is_array($payment))
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{
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foreach($payment as $v)
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{
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if(isset($v[0]) && $v[0] == $params['params']['payment_id'])
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{
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$is_payment = false;
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break;
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}
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}
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}
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}
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// 免运费商品
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$free_goods = $this->FreeShippingGoods(empty($ret['data']['goods_ids']) ? '' : $ret['data']['goods_ids'], $params);
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$params['data']['base']['buy_count'] -= $free_goods['buy_count'];
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$params['data']['base']['spec_weight_total'] -= $free_goods['spec_weight'];
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// 是否设置运费数据
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if($is_payment === true && !empty($ret['data']['data'][0]))
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{
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// 规则
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$rules = $this->RulesHandle($ret['data']['data'], $params['data']['base']['address']);
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// 计费方式
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if(!empty($rules))
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{
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// 订单金额满免运费
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if(empty($rules['free_shipping_price']) || $params['data']['base']['total_price'] < $rules['free_shipping_price'])
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{
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// 根据规则计算运费
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switch($ret['data']['valuation'])
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{
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// 按件
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case 0 :
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$price = $this->PieceCalculate($rules, $params['data']);
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break;
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// 按量
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case 1 :
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$price = $this->QuantityCalculate($rules, $params['data']);
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break;
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}
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}
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}
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}
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// 扩展展示数据
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$show_name = empty($ret['data']['show_name']) ? '运费' : $ret['data']['show_name'];
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$params['data']['extension_data'][] = [
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'name' => $show_name,
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'price' => $price,
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'type' => 1,
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'tips' => '+￥'.$price.'元',
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];
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// 金额
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$params['data']['base']['increase_price'] += $price;
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$params['data']['base']['actual_price'] += $price;
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return DataReturn('无需处理', 0);
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} else {
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return $ret['msg'];
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}
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}
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/**
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* 免运费商品
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2019-04-26
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* @desc description
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* @param [string] $goods_ids [商品ids]
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* @param [array] $params [钩子参数]
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*/
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private function FreeShippingGoods($goods_ids, $params)
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{
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$result = [
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'buy_count' => 0,
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'spec_weight' => 0,
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];
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if(!empty($goods_ids))
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{
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$goods_all = explode(',', $goods_ids);
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foreach($params['data']['goods'] as $goods)
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{
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if(in_array($goods['goods_id'], $goods_all))
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{
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$result['buy_count'] += $goods['stock'];
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$result['spec_weight'] += $goods['spec_weight'];
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}
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}
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}
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return $result;
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}
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/**
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* 按重计费
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2019-03-21
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* @desc description
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* @param [array] $rules [规则]
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* @param [array] $buy [生成订单数据]
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*/
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public function QuantityCalculate($rules, $buy)
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{
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$price = 0;
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if($rules['first_price'] > 0 && $buy['base']['spec_weight_total'] >= $rules['first'])
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{
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$price = $rules['first_price'];
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}
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if($rules['continue_price'] > 0 && $buy['base']['spec_weight_total'] >= $rules['continue']+$rules['first'])
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{
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$number = ($buy['base']['spec_weight_total']-$rules['first'])/$rules['continue'];
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if($number > 0)
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{
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$price += round($rules['continue_price']*$number);
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}
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}
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return $price;
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}
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/**
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* 按件计费
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2019-03-21
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* @desc description
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* @param [array] $rules [规则]
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* @param [array] $buy [生成订单数据]
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*/
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public function PieceCalculate($rules, $buy)
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{
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$price = 0;
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if($rules['first_price'] > 0 && $buy['base']['buy_count'] >= $rules['first'])
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{
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$price = $rules['first_price'];
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}
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if($rules['continue_price'] > 0 && $buy['base']['buy_count'] >= $rules['continue']+$rules['first'])
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{
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$number = round(($buy['base']['buy_count']-$rules['first'])/$rules['continue']);
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if($number > 0)
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{
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$price += round($rules['continue_price']*$number);
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}
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}
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return $price;
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}
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/**
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* 运费规则匹配
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2019-03-21
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* @desc description
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* @param [array] $rules [运费规则列表]
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* @param [array] $address [用户地址]
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*/
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public function RulesHandle($rules, $address)
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{
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if(count($rules) > 1 && !empty($address))
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{
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$data = [
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'province' => ['rules' => [], 'number' => 0],
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'city' => ['rules' => [], 'number' => 0],
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];
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foreach($rules as $k=>$v)
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{
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if($k != 0)
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{
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$region = explode('-', $v['region']);
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if(!empty($region))
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{
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if(in_array($address['province'], $region))
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{
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$data['province']['rules'] = $v;
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$data['province']['number']++;
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}
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if(in_array($address['city'], $region))
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{
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$data['city']['rules'] = $v;
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$data['city']['number']++;
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}
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}
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}
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}
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if($data['city']['number'] > 0)
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{
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if($data['province']['number'] > $data['city']['number'])
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{
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return $data['province']['rules'];
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}
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return $data['city']['rules'];
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} else {
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if($data['province']['number'] > 0)
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{
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return $data['province']['rules'];
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}
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}
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}
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return $rules[0];
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}
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}
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?>
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