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138 lines
4.3 KiB
138 lines
4.3 KiB
<?php
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namespace addons\shopro\library\activity\getter;
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class Db extends Base
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{
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/**
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* 获取所有给定类型给定状态的活动
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*
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* @param array $activityTypes
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* @return array
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*/
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public function getActivities($activityTypes, $status = 'all')
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{
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$status = is_array($status) ? $status : [$status];
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$activities = $this->model->where('type', 'in', $activityTypes);
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if (!in_array('all', $status)) {
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$activities = $activities->statusComb($status);
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}
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$activities = $activities->select();
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return $activities;
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}
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/**
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* 获取指定时间区间内的活动
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*
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* @param array $range
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* @param array $activityTypes
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* @param string $range_type overlap=只要区间有重叠的就算|contain=包含，必须在这个区间之内的
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* @return array
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*/
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public function getActivitiesByRange($range, $activityTypes = [], $range_type = 'overlap')
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{
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$activities = $this->model->where('type', 'in', $activityTypes);
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if ($range_type == 'overlap') {
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$activities = $activities->where('prehead_time', '<=', $range[1])->where('end_time', '>=', $range[0]);
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} elseif ($range_type == 'contain') {
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$activities = $activities->where('prehead_time', '>=', $range[0])->where('end_time', '<=', $range[1]);
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}
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$activities = $activities->select();
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return $activities;
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}
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/**
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* 获取商品的所有正在进行，或正在预售的活动
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*
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* @param integer $goods_id
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* @return array
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*/
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public function getGoodsActivitys($goods_id)
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{
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$classify = $this->model->classifies();
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$activityTypes = array_keys($classify['activity']);
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$activities = $this->model->show()->where('find_in_set(:id,goods_ids)', ['id' => $goods_id])
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->with(['activity_sku_prices' => function ($query) use ($goods_id) {
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$query->where('goods_id', $goods_id)
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->where(
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'status',
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'up'
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);
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}])
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->where('type', 'in', $activityTypes)
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->order('start_time', 'asc') // 优先查询最先开始的活动（允许商品同时存在多个活动中， 只要开始结束时间不重合）
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->select();
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return $activities;
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}
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/**
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* 获取商品的所有正在进行，或正在预售的营销
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*
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* @param integer $goods_id
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* @return array
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*/
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public function getGoodsPromos($goods_id)
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{
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$classify = $this->model->classifies();
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$activityTypes = array_keys($classify['promo']);
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$promos = $this->model->show()
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->where(function ($query) use ($goods_id) {
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// goods_ids 里面有当前商品，或者 goods_ids 为null(所有商品都参与)
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$query->where('find_in_set('. $goods_id .',goods_ids)')
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->whereOr('goods_ids', null)
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->whereOr('goods_ids', '');
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})
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->where('type', 'in', $activityTypes)
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->order('start_time', 'asc') // 优先查询最先开始的活动（允许商品同时存在多个活动中， 只要开始结束时间不重合）
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->select();
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return $promos;
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}
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/**
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* 通过 活动 id 获取指定活动
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*
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* @param integer $goods_id
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* @param integer $activity_id
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* @return array
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*/
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public function getGoodsActivityByActivity($goods_id, $activity_id)
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{
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$classify = $this->model->classifies();
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$activityTypes = array_keys($classify['activity']);
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$activity = $this->model->where('id', $activity_id)->find();
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if ($activity) {
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$goods_ids = array_values(array_filter(explode(',', $activity->goods_ids)));
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if (!in_array($goods_id, $goods_ids) && !empty($goods_ids)) {
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return null;
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}
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if (in_array($activity['type'], $activityTypes)) {
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// 活动规格
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$activity->activity_sku_prices = $activity->activity_sku_prices;
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}
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$activity = $activity->toArray();
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}
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return $activity;
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}
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} |