222 lines
7.8 KiB
PHP
222 lines
7.8 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2020 https://www.crmeb.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
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// +----------------------------------------------------------------------
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// | Author: CRMEB Team <admin@crmeb.com>
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\dao\activity\seckill;
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use app\dao\BaseDao;
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use app\model\activity\seckill\StoreSeckill;
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/**
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* 秒杀商品
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* Class StoreSeckillDao
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* @package app\dao\activity\seckill
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*/
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class StoreSeckillDao extends BaseDao
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{
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/**
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* 设置模型
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* @return string
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*/
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protected function setModel(): string
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{
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return StoreSeckill::class;
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}
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/**
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* 搜索
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* @param array $where
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* @return \crmeb\basic\BaseModel|mixed|\think\Model
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*/
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protected function search(array $where = [])
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{
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return parent::search($where)->when(isset($where['seckllTime']), function ($query) use ($where) {
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[$startTime, $stopTime] = is_array($where['seckllTime']) ? $where['seckllTime'] : [time(), time() - 86400];
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$query->where('start_time', '<=', $startTime)->where('stop_time', '>=', $stopTime);
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})->when(isset($where['storeProductId']), function ($query) {
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$query->where('product_id', 'IN', function ($query) {
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$query->name('store_product')->where('is_show', 1)->where('is_del', 0)->field('id');
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});
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})->when(isset($where['start_status']) && $where['start_status'] !== '', function ($query) use ($where) {
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$time = time();
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switch ($where['start_status']) {
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case -1:
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$query->where(function ($q) use ($time) {
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$q->where('stop_time', '<', $time - 86400)->whereOr('status', '0');
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});
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break;
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case 0:
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$query->where('start_time', '>', $time)->where('status', 1);
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break;
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case 1:
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$query->where('start_time', '<=', $time)->where('stop_time', '>=', $time - 86400)->where('status', 1);
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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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* 获取某个活动下的秒杀商品ids
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* @param array $where
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* @return array
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*/
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public function getActivitySeckillIds(array $where)
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{
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return $this->search($where)->column('id');
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}
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/**
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* 获取秒杀列表
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* @param array $where
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* @param int $page
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* @param int $limit
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* @param array $with
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* @return array
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function getList(array $where, int $page = 0, int $limit = 0, array $with = [])
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{
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return $this->search($where)
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->when($with, function ($query) use ($with) {
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$query->with($with);
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})->when($page != 0 && $limit != 0, function ($query) use ($page, $limit) {
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$query->page($page, $limit);
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})->order('sort desc,id desc')->select()->toArray();
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}
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/**
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* 根据商品id获取当前正在开启秒杀产品的列表以数组返回
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* @param array $ids
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* @param array $field
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* @return array
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*/
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public function getSeckillIdsArray(array $ids, array $field = [])
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{
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return $this->search(['is_del' => 0, 'status' => 1])
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->where('start_time', '<=', time())
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->where('stop_time', '>=', time() - 86400)
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->whereIn('product_id', $ids)
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->field($field)->select()->toArray();
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}
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/**
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* 获取某个时间段的秒杀列表
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* @param array $activity_id
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* @param array $ids
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* @param string $field
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* @param int $page
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* @param int $limit
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* @param bool $isStore
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* @return array
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function getListByTime(array $activity_id, array $ids = [], string $field = '*', int $page = 0, int $limit = 0, bool $isStore = false)
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{
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if ($activity_id == 0) return [];
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return $this->search(['is_del' => 0, 'status' => 1])->field($field)
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->where('start_time', '<=', time())
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->where('stop_time', '>=', time() - 86400)
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->when($activity_id, function ($query) use ($activity_id) {
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$query->whereIn('activity_id', $activity_id);
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})->where('product_id', 'IN', function ($query) {
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$query->name('store_product')->where('is_show', 1)->where('is_del', 0)->field('id');
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})->when($ids, function($query) use($ids) {
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$query->whereIn('product_id', $ids);
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})->when($isStore, function($query) {
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$query->where(function ($q) {
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$q->whereOr(function ($c) {
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$c->whereFindInSet('delivery_type', 2);
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})->whereOr(function ($d) {
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$d->whereFindInSet('delivery_type', 3);
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});
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});
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})->when($page && $limit, function ($query) use ($page, $limit) {
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$query->page($page, $limit);
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})->when(!$page && $limit, function ($query) use ($limit) {
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$query->limit($limit);
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})->order('sort desc,id desc')->select()->toArray();
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}
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/**
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* 获取正在开启的秒杀总数
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* @param array $activity_id
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* @param $ids
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* @param $not_ids
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* @param bool $isStore
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* @return int
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* @throws \think\db\exception\DbException
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*/
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public function getTimeCount(array $activity_id, $ids = [], $not_ids = [], bool $isStore = true)
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{
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if ($activity_id == 0) return 0;
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return $this->search(['is_del' => 0, 'status' => 1])
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->where('start_time', '<=', time())
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->where('stop_time', '>=', time() - 86400)
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->when($activity_id, function ($query) use ($activity_id) {
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$query->whereIn('activity_id', $activity_id);
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})->where('product_id', 'IN', function ($query) {
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$query->name('store_product')->where('is_show', 1)->where('is_del', 0)->field('id');
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})->when($ids, function($query) use($ids) {
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$query->whereIn('product_id', $ids);
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})->when($not_ids, function($query) use($not_ids) {
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$query->whereNotIn('product_id', $not_ids);
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})->when($isStore, function($query) {
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$query->where(function ($q) {
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$q->whereOr(function ($c) {
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$c->whereFindInSet('delivery_type', 2);
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})->whereOr(function ($d) {
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$d->whereFindInSet('delivery_type', 3);
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});
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});
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})->count();
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}
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/**
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* 根据id获取秒杀数据
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* @param array $ids
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* @param string $field
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* @return array
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function idSeckillList(array $ids, string $field)
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{
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return $this->getModel()->whereIn('id', $ids)->field($field)->select()->toArray();
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}
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/**获取一条秒杀商品
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* @param $id
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* @param $field
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* @return array|\think\Model|null
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function validProduct($id, $field)
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{
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$where = ['status' => 1, 'is_del' => 0];
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$time = time();
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return $this->search($where)
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->where('id', $id)
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->where('start_time', '<', $time)
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->where('stop_time', '>', $time - 86400)
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->field($field)->with(['product'])->find();
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}
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}
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