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51 lines
2.1 KiB
51 lines
2.1 KiB
<?php
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// +----------------------------------------------------------------------
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// | 萤火商城系统 [ 致力于通过产品和服务,帮助商家高效化开拓市场 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 这不是一个自由软件,不允许对程序代码以任何形式任何目的的再发行
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// +----------------------------------------------------------------------
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// | Author: 萤火科技 <admin@yiovo.com>
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\store\service\statistics\data;
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use app\common\service\BaseService;
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use app\store\model\OrderGoods as OrderGoodsModel;
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use app\common\enum\order\OrderStatus as OrderStatusEnum;
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use app\common\enum\order\PayStatus as OrderPayStatusEnum;
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/**
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* 数据统计-商品销售榜
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* Class GoodsRanking
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* @package app\store\service\statistics\data
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*/
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class GoodsRanking extends BaseService
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{
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/**
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* 商品销售榜
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* @return mixed
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*/
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public function getGoodsRanking()
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{
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return (new OrderGoodsModel)->alias('o_goods')
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->field([
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'goods_id',
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// 这里采用聚合函数获取goods_name, 因为mysql5.7使用group的报错问题
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'MAX(goods_name) AS goods_name',
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'SUM(total_pay_price) AS sales_volume',
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'SUM(total_num) AS total_sales_num'
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])
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->join('order', 'order.order_id = o_goods.order_id')
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->where('order.pay_status', '=', OrderPayStatusEnum::SUCCESS)
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->where('order.order_status', '<>', OrderStatusEnum::CANCELLED)
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// 这里如果写入goods_name的话,会出现同商品ID不同name的数据
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->group('goods_id')
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// order:此处按总销售额排序,如需按销量改为total_sales_num
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->order(['sales_volume' => 'DESC'])
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->limit(10)
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->select();
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}
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}
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