88 lines
3.1 KiB
PHP
88 lines
3.1 KiB
PHP
<?php
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/**
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* tpshop
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* ============================================================================
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* 版权所有 2015-2027 深圳搜豹网络科技有限公司，并保留所有权利。
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* 网站地址: http://www.tp-shop.cn
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* ----------------------------------------------------------------------------
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* 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和使用 .
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* 不允许对程序代码以任何形式任何目的的再发布。
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* 如果商业用途务必到官方购买正版授权, 以免引起不必要的法律纠纷.
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* ============================================================================
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*/
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namespace app\common\logic;
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use app\common\util\TpshopException;
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use think\Db;
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/**
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* 搭配购逻辑
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* Class Combination
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* @package app\common\logic
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*/
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class Combination
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{
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protected $combinationModel;
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protected $combinationId;//搭配购id
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protected $goodsId;//商品规格模型
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protected $itemId;//购买的商品数量
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public function __construct()
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{
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$this->combinationModel = new \app\common\model\Combination();
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}
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/**
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* 获取该商品参加的所有搭配购活动id
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*/
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public function getGoodCombination()
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{
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$master_combination_ids = Db::name('combination_goods')->distinct(true)->where(['goods_id' => $this->goodsId, 'item_id' => $this->itemId])->column('combination_id');
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$this->combinationId = $master_combination_ids ? $master_combination_ids : 0;
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}
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/**
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* 获取mobile端的搭配购详情
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* @return array|false|\PDOStatement|string|\think\Collection
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* @throws TpshopException
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\ModelNotFoundException
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* @throws \think\exception\DbException
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*/
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public function getCombinationDetails()
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{
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$combination_list = $this->combinationModel
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->with(['combination_goods'])
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->where(['is_on_sale' => 1, 'start_time' => ['lt', time()], 'end_time' => ['gt', time()], 'combination_id' => ['IN', $this->combinationId]])
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->select();
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if (!empty($combination_list)) {
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foreach ($combination_list as $list_k => $list_v) {
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$combination_list[$list_k]['count_price'] = 0;
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foreach ($list_v['combination_goods'] as $goods_k => $goods_v) {
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//没有规格的图片就拿商品的图片
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$combination_list[$list_k]['combination_goods'][$goods_k]['original_img'] = goods_thum_images($goods_v['goods_id'], 248, 248, $goods_v['item_id']);
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$combination_list[$list_k]['count_price'] += $goods_v['original_price'] - $goods_v['price']; //遍历计算总省多少
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}
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}
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}
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return $combination_list?$combination_list:array();
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}
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public function setCombinationId($value)
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{
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$this->combinationId = $value;
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}
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public function setGoodsId($value)
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{
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$this->goodsId = $value;
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}
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public function setItemId($value)
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{
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$this->itemId = $value;
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}
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} |