mirror of
https://github.com/crmeb/CRMEB.git
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832 lines
35 KiB
PHP
832 lines
35 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\services\activity\seckill;
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use app\Request;
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use app\services\BaseServices;
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use app\dao\activity\seckill\StoreSeckillDao;
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use app\services\order\StoreOrderServices;
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use app\services\other\QrcodeServices;
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use app\services\product\product\StoreCategoryServices;
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use app\services\product\product\StoreDescriptionServices;
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use app\services\product\product\StoreProductRelationServices;
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use app\services\product\product\StoreProductReplyServices;
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use app\services\product\product\StoreProductServices;
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use app\services\product\sku\StoreProductAttrResultServices;
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use app\services\product\sku\StoreProductAttrServices;
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use app\services\product\sku\StoreProductAttrValueServices;
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use app\services\system\config\SystemGroupDataServices;
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use crmeb\exceptions\AdminException;
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use app\jobs\ProductLogJob;
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use crmeb\services\CacheService;
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use crmeb\utils\Arr;
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use think\exception\ValidateException;
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/**
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*
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* Class StoreSeckillServices
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* @package app\services\activity
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* @method getSeckillIdsArray(array $ids, array $field)
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* @method get(int $id, array $field) 获取一条数据
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*/
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class StoreSeckillServices extends BaseServices
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{
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/**
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* StoreSeckillServices constructor.
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* @param StoreSeckillDao $dao
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*/
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public function __construct(StoreSeckillDao $dao)
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{
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$this->dao = $dao;
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}
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public function getCount(array $where)
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{
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$this->dao->count($where);
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}
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/**
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* 秒杀是否存在
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* @param int $id
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* @return int
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*/
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public function getSeckillCount(int $id = 0, string $field = 'time_id')
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{
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$where = [];
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$where[] = ['is_del', '=', 0];
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$where[] = ['status', '=', 1];
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if ($id) {
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$time = time();
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$where[] = ['id', '=', $id];
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$where[] = ['start_time', '<=', $time];
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$where[] = ['stop_time', '>=', $time - 86400];
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$seckill_one = $this->dao->getOne($where, $field);
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if (!$seckill_one) {
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throw new ValidateException('活动已结束');
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}
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/** @var SystemGroupDataServices $systemGroupDataService */
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$systemGroupDataService = app()->make(SystemGroupDataServices::class);
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$seckillTime = array_column($systemGroupDataService->getConfigNameValue('routine_seckill_time'), null, 'id');
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$config = $seckillTime[$seckill_one['time_id']] ?? false;
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if (!$config) {
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throw new ValidateException('活动已结束');
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}
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$now_hour = date('H', time());
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$start_hour = $config['time'];
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$end_hour = (int)$start_hour + (int)$config['continued'];
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if ($start_hour <= $now_hour && $end_hour > $now_hour) {
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return $seckill_one;
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} else if ($start_hour > $now_hour) {
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throw new ValidateException('活动未开始');
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} else {
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throw new ValidateException('活动已结束');
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}
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} else {
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$seckillTime = sys_data('routine_seckill_time') ?: [];//秒杀时间段
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$timeInfo = ['time' => 0, 'continued' => 0];
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foreach ($seckillTime as $key => $value) {
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$currentHour = date('H');
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$activityEndHour = (int)$value['time'] + (int)$value['continued'];
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if ($currentHour >= (int)$value['time'] && $currentHour < $activityEndHour && $activityEndHour < 24) {
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$timeInfo = $value;
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break;
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}
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}
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if ($timeInfo['time'] == 0) return 0;
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$activityEndHour = $timeInfo['time'] + (int)$timeInfo['continued'];
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$startTime = strtotime(date('Y-m-d')) + (int)$timeInfo['time'] * 3600;
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$stopTime = strtotime(date('Y-m-d')) + (int)$activityEndHour * 3600;
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$where[] = ['start_time', '<', $startTime];
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$where[] = ['stop_time', '>', $stopTime];
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return $this->dao->getCount($where);
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}
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}
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/**
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* 保存数据
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* @param int $id
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* @param array $data
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*/
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public function saveData(int $id, array $data)
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{
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$description = $data['description'];
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$detail = $data['attrs'];
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$items = $data['items'];
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$data['start_time'] = strtotime($data['section_time'][0]);
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$data['stop_time'] = strtotime($data['section_time'][1]);
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$data['image'] = $data['images'][0];
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$data['images'] = json_encode($data['images']);
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$data['price'] = min(array_column($detail, 'price'));
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$data['ot_price'] = min(array_column($detail, 'ot_price'));
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$data['quota'] = $data['quota_show'] = array_sum(array_column($detail, 'quota'));
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$data['stock'] = array_sum(array_column($detail, 'stock'));
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$data['logistics'] = implode(',', $data['logistics']);
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unset($data['section_time'], $data['description'], $data['attrs'], $data['items']);
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/** @var StoreDescriptionServices $storeDescriptionServices */
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$storeDescriptionServices = app()->make(StoreDescriptionServices::class);
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/** @var StoreProductAttrServices $storeProductAttrServices */
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$storeProductAttrServices = app()->make(StoreProductAttrServices::class);
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/** @var StoreProductServices $storeProductServices */
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$storeProductServices = app()->make(StoreProductServices::class);
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if ($data['quota'] > $storeProductServices->value(['id' => $data['product_id']], 'stock')) {
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throw new ValidateException('限量不能超过商品库存');
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}
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$this->transaction(function () use ($id, $data, $description, $detail, $items, $storeDescriptionServices, $storeProductAttrServices, $storeProductServices) {
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if ($id) {
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$res = $this->dao->update($id, $data);
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$storeDescriptionServices->saveDescription((int)$id, $description, 1);
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$skuList = $storeProductServices->validateProductAttr($items, $detail, (int)$id, 1);
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$valueGroup = $storeProductAttrServices->saveProductAttr($skuList, (int)$id, 1);
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if (!$res) throw new AdminException('修改失败');
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} else {
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if (!$storeProductServices->getOne(['is_show' => 1, 'is_del' => 0, 'id' => $data['product_id']])) {
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throw new AdminException('原商品已下架或移入回收站');
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}
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$data['add_time'] = time();
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$res = $this->dao->save($data);
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$storeDescriptionServices->saveDescription((int)$res->id, $description, 1);
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$skuList = $storeProductServices->validateProductAttr($items, $detail, (int)$res->id, 1);
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$valueGroup = $storeProductAttrServices->saveProductAttr($skuList, (int)$res->id, 1);
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if (!$res) throw new AdminException('添加失败');
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}
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$res = true;
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foreach ($valueGroup->toArray() as $item) {
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$res = $res && CacheService::setStock($item['unique'], (int)$item['quota_show'], 1);
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}
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if (!$res) {
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throw new AdminException('占用库存失败');
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}
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});
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}
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/**
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* 获取列表
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* @param array $where
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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 systemPage(array $where)
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{
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[$page, $limit] = $this->getPageValue();
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$list = $this->dao->getList($where, $page, $limit);
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$count = $this->dao->count($where + ['is_del' => 0]);
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foreach ($list as &$item) {
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$item['store_name'] = $item['title'];
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if ($item['status']) {
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if ($item['start_time'] > time())
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$item['start_name'] = '未开始';
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else if (bcadd($item['stop_time'], '86400') < time())
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$item['start_name'] = '已结束';
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else if (bcadd($item['stop_time'], '86400') > time() && $item['start_time'] < time()) {
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$item['start_name'] = '进行中';
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}
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} else $item['start_name'] = '已结束';
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$end_time = $item['stop_time'] ? date('Y/m/d', (int)$item['stop_time']) : '';
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$item['_stop_time'] = $end_time;
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$item['stop_status'] = $item['stop_time'] + 86400 < time() ? 1 : 0;
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}
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return compact('list', 'count');
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}
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/**
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* 后台页面设计获取商品列表
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* @param $where
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* @return array
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function getDiySeckillList($where)
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{
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unset($where['is_show']);
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$where['storeProductId'] = true;
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$where['status'] = 1;
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[$page, $limit] = $this->getPageValue();
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$list = $this->dao->getList($where, $page, $limit);
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$count = $this->dao->getCount($where);
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$cateIds = implode(',', array_column($list, 'cate_id'));
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/** @var StoreCategoryServices $storeCategoryServices */
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$storeCategoryServices = app()->make(StoreCategoryServices::class);
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$cateList = $storeCategoryServices->getCateArray($cateIds);
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foreach ($list as &$item) {
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$cateName = '';
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$item['cate_name'] = '';
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if ($item['cate_id']) {
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$cateName = array_filter($cateList, function ($val) use ($item) {
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if (in_array($val['id'], explode(',', $item['cate_id']))) {
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return $val;
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}
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});
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$item['cate_name'] = implode(',', array_column($cateName, 'cate_name'));
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}
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$item['store_name'] = $item['title'];
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$item['price'] = floatval($item['price']);
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$item['is_product_type'] = 3;
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}
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return compact('count', 'list');
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}
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/**
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* 首页秒杀数据
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* @param $where
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* @return array|int
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function getHomeSeckillList($where)
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{
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$data = [];
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$seckillTime = sys_data('routine_seckill_time') ?: [];//秒杀时间段
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$today = strtotime(date('Y-m-d'));
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$timeInfo = ['time' => 0, 'continued' => 0];
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foreach ($seckillTime as $key => $value) {
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$currentHour = date('H');
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$activityEndHour = (int)$value['time'] + (int)$value['continued'];
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if ($currentHour >= (int)$value['time'] && $currentHour < $activityEndHour && $activityEndHour <= 24) {
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$timeInfo = $value;
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break;
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}
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}
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if ($timeInfo['time'] == 0) return [];
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$data['time'] = $timeInfo['time'] . ':00';
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$activityEndHour = bcadd($timeInfo['time'], $timeInfo['continued'], 0);
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$data['stop'] = (int)bcadd((string)$today, bcmul($activityEndHour, '3600', 0));
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$where['time_id'] = $timeInfo['id'];
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[$page, $limit] = $this->getPageValue();
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$data['list'] = $this->dao->getHomeList($where, $page, $limit);
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foreach ($data['list'] as &$item) {
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$item['price'] = floatval($item['price']);
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}
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return $data;
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}
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/**
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* 获取秒杀详情
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* @param int $id
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* @return array|\think\Model|null
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*/
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public function getInfo(int $id)
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{
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$info = $this->dao->get($id);
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if ($info) {
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if ($info['start_time'])
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$start_time = date('Y-m-d', (int)$info['start_time']);
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if ($info['stop_time'])
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$stop_time = date('Y-m-d', (int)$info['stop_time']);
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if (isset($start_time) && isset($stop_time))
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$info['section_time'] = [$start_time, $stop_time];
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else
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$info['section_time'] = [];
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unset($info['start_time'], $info['stop_time']);
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$info['give_integral'] = intval($info['give_integral']);
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$info['price'] = floatval($info['price']);
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$info['ot_price'] = floatval($info['ot_price']);
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$info['postage'] = floatval($info['postage']);
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$info['cost'] = floatval($info['cost']);
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$info['weight'] = floatval($info['weight']);
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$info['volume'] = floatval($info['volume']);
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$info['logistics'] = explode(',', $info['logistics']);
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/** @var StoreDescriptionServices $storeDescriptionServices */
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$storeDescriptionServices = app()->make(StoreDescriptionServices::class);
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$info['description'] = $storeDescriptionServices->getDescription(['product_id' => $id, 'type' => 1]);
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$info['attrs'] = $this->attrList($id, $info['product_id']);
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}
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return $info;
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}
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/**
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* 获取规格
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* @param int $id
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* @param int $pid
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* @return mixed
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*/
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public function attrList(int $id, int $pid)
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{
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/** @var StoreProductAttrResultServices $storeProductAttrResultServices */
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$storeProductAttrResultServices = app()->make(StoreProductAttrResultServices::class);
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$seckillResult = $storeProductAttrResultServices->value(['product_id' => $id, 'type' => 1], 'result');
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$items = json_decode($seckillResult, true)['attr'];
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$productAttr = $this->getAttr($items, $pid, 0);
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$seckillAttr = $this->getAttr($items, $id, 1);
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foreach ($productAttr as $pk => $pv) {
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foreach ($seckillAttr as &$sv) {
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if ($pv['detail'] == $sv['detail']) {
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$productAttr[$pk] = $sv;
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}
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}
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$productAttr[$pk]['detail'] = json_decode($productAttr[$pk]['detail']);
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}
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$attrs['items'] = $items;
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$attrs['value'] = $productAttr;
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foreach ($items as $key => $item) {
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$header[] = ['title' => $item['value'], 'key' => 'value' . ($key + 1), 'align' => 'center', 'minWidth' => 80];
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}
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$header[] = ['title' => '图片', 'slot' => 'pic', 'align' => 'center', 'minWidth' => 120];
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$header[] = ['title' => '秒杀价', 'slot' => 'price', 'align' => 'center', 'minWidth' => 80];
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$header[] = ['title' => '成本价', 'key' => 'cost', 'align' => 'center', 'minWidth' => 80];
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$header[] = ['title' => '原价', 'key' => 'ot_price', 'align' => 'center', 'minWidth' => 80];
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$header[] = ['title' => '库存', 'key' => 'stock', 'align' => 'center', 'minWidth' => 80];
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$header[] = ['title' => '限量', 'key' => 'quota', 'type' => 1, 'align' => 'center', 'minWidth' => 80];
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$header[] = ['title' => '重量(KG)', 'key' => 'weight', 'align' => 'center', 'minWidth' => 80];
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$header[] = ['title' => '体积(m³)', 'key' => 'volume', 'align' => 'center', 'minWidth' => 80];
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$header[] = ['title' => '商品编号', 'key' => 'bar_code', 'align' => 'center', 'minWidth' => 80];
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$attrs['header'] = $header;
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return $attrs;
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}
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/**
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* 获取规格
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* @param $attr
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* @param $id
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* @param $type
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* @return array
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*/
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public function getAttr($attr, $id, $type)
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{
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/** @var StoreProductAttrValueServices $storeProductAttrValueServices */
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$storeProductAttrValueServices = app()->make(StoreProductAttrValueServices::class);
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list($value, $head) = attr_format($attr);
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$valueNew = [];
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$count = 0;
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foreach ($value as $suk) {
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$detail = explode(',', $suk);
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$sukValue = $storeProductAttrValueServices->getColumn(['product_id' => $id, 'type' => $type, 'suk' => $suk], 'bar_code,cost,price,ot_price,stock,image as pic,weight,volume,brokerage,brokerage_two,quota', 'suk');
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if (count($sukValue)) {
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foreach ($detail as $k => $v) {
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$valueNew[$count]['value' . ($k + 1)] = $v;
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}
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$valueNew[$count]['detail'] = json_encode(array_combine($head, $detail));
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$valueNew[$count]['pic'] = $sukValue[$suk]['pic'] ?? '';
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$valueNew[$count]['price'] = $sukValue[$suk]['price'] ? floatval($sukValue[$suk]['price']) : 0;
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$valueNew[$count]['cost'] = $sukValue[$suk]['cost'] ? floatval($sukValue[$suk]['cost']) : 0;
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$valueNew[$count]['ot_price'] = isset($sukValue[$suk]['ot_price']) ? floatval($sukValue[$suk]['ot_price']) : 0;
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$valueNew[$count]['stock'] = $sukValue[$suk]['stock'] ? intval($sukValue[$suk]['stock']) : 0;
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$valueNew[$count]['quota'] = $sukValue[$suk]['quota'] ? intval($sukValue[$suk]['quota']) : 0;
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$valueNew[$count]['bar_code'] = $sukValue[$suk]['bar_code'] ?? '';
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$valueNew[$count]['weight'] = $sukValue[$suk]['weight'] ? floatval($sukValue[$suk]['weight']) : 0;
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$valueNew[$count]['volume'] = $sukValue[$suk]['volume'] ? floatval($sukValue[$suk]['volume']) : 0;
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$valueNew[$count]['brokerage'] = $sukValue[$suk]['brokerage'] ? floatval($sukValue[$suk]['brokerage']) : 0;
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$valueNew[$count]['brokerage_two'] = $sukValue[$suk]['brokerage_two'] ? floatval($sukValue[$suk]['brokerage_two']) : 0;
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$valueNew[$count]['_checked'] = $type != 0;
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$count++;
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}
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}
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return $valueNew;
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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 int $time
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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(int $time)
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{
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[$page, $limit] = $this->getPageValue();
|
||
$seckillInfo = $this->dao->getListByTime($time, $page, $limit);
|
||
if (count($seckillInfo)) {
|
||
foreach ($seckillInfo as $key => &$item) {
|
||
if ($item['quota'] > 0) {
|
||
$percent = (int)(($item['quota_show'] - $item['quota']) / $item['quota_show'] * 100);
|
||
$item['percent'] = $percent;
|
||
$item['stock'] = $item['quota'];
|
||
} else {
|
||
$item['percent'] = 100;
|
||
$item['stock'] = 0;
|
||
}
|
||
$item['price'] = floatval($item['price']);
|
||
$item['ot_price'] = floatval($item['ot_price']);
|
||
}
|
||
}
|
||
return $seckillInfo;
|
||
}
|
||
|
||
/**
|
||
* 获取秒杀详情
|
||
* @param Request $request
|
||
* @param int $id
|
||
* @return mixed
|
||
* @throws \think\db\exception\DataNotFoundException
|
||
* @throws \think\db\exception\DbException
|
||
* @throws \think\db\exception\ModelNotFoundException
|
||
*/
|
||
public function seckillDetail(Request $request, int $id)
|
||
{
|
||
$uid = (int)$request->uid();
|
||
$storeInfo = $this->dao->getOne(['id' => $id], '*', ['description']);
|
||
if (!$storeInfo) {
|
||
throw new ValidateException('商品不存在');
|
||
} else {
|
||
$storeInfo = $storeInfo->toArray();
|
||
}
|
||
$siteUrl = sys_config('site_url');
|
||
$storeInfo['image'] = set_file_url($storeInfo['image'], $siteUrl);
|
||
$storeInfo['image_base'] = set_file_url($storeInfo['image'], $siteUrl);
|
||
$storeInfo['store_name'] = $storeInfo['title'];
|
||
|
||
/** @var StoreProductServices $storeProductService */
|
||
$storeProductService = app()->make(StoreProductServices::class);
|
||
$productInfo = $storeProductService->get($storeInfo['product_id']);
|
||
$storeInfo['total'] = $productInfo['sales'] + $productInfo['ficti'];
|
||
|
||
/** @var QrcodeServices $qrcodeService */
|
||
$qrcodeService = app()->make(QrcodeServices::class);
|
||
$storeInfo['code_base'] = $qrcodeService->getWechatQrcodePath($id . '_' . $uid . '_product_seckill_detail_wap.jpg', '/pages/activity/goods_seckill_details/index?id=' . $id . '&spread=' . $uid);
|
||
|
||
/** @var StoreOrderServices $storeOrderServices */
|
||
$storeOrderServices = app()->make(StoreOrderServices::class);
|
||
$data['buy_num'] = $storeOrderServices->getBuyCount($uid, 'seckill_id', $id);
|
||
|
||
/** @var StoreProductRelationServices $storeProductRelationServices */
|
||
$storeProductRelationServices = app()->make(StoreProductRelationServices::class);
|
||
$storeInfo['userCollect'] = $storeProductRelationServices->isProductRelation(['uid' => $uid, 'product_id' => $storeInfo['product_id'], 'type' => 'collect', 'category' => 'product']);
|
||
$storeInfo['userLike'] = false;
|
||
$storeInfo['uid'] = $uid;
|
||
|
||
if ($storeInfo['quota'] > 0) {
|
||
$percent = (int)(($storeInfo['quota_show'] - $storeInfo['quota']) / $storeInfo['quota_show'] * 100);
|
||
$storeInfo['percent'] = $percent;
|
||
$storeInfo['stock'] = $storeInfo['quota'];
|
||
} else {
|
||
$storeInfo['percent'] = 100;
|
||
$storeInfo['stock'] = 0;
|
||
}
|
||
|
||
//到期时间
|
||
/** @var SystemGroupDataServices $groupDataService */
|
||
$groupDataService = app()->make(SystemGroupDataServices::class);
|
||
$timeInfo = json_decode($groupDataService->value(['id' => $storeInfo['time_id']], 'value'), true);
|
||
$today = strtotime(date('Y-m-d'));
|
||
$activityEndHour = $timeInfo['time']['value'] + $timeInfo['continued']['value'];
|
||
$storeInfo['last_time'] = (int)bcadd((string)$today, (string)bcmul((string)$activityEndHour, '3600', 0));
|
||
|
||
//获取秒杀商品状态
|
||
if ($storeInfo['status'] == 1) {
|
||
/** @var SystemGroupDataServices $systemGroupDataService */
|
||
$systemGroupDataService = app()->make(SystemGroupDataServices::class);
|
||
$seckillTime = array_column($systemGroupDataService->getConfigNameValue('routine_seckill_time'), null, 'id');
|
||
$config = $seckillTime[$storeInfo['time_id']] ?? false;
|
||
if (!$config) {
|
||
throw new ValidateException('活动已结束');
|
||
}
|
||
$now_hour = date('H', time());
|
||
$start_hour = $config['time'];
|
||
$end_hour = (int)$start_hour + (int)$config['continued'];
|
||
if ($start_hour <= $now_hour && $end_hour > $now_hour) {
|
||
$storeInfo['status'] = 1;
|
||
} else if ($start_hour > $now_hour) {
|
||
$storeInfo['status'] = 2;
|
||
} else {
|
||
$storeInfo['status'] = 0;
|
||
}
|
||
} else {
|
||
$storeInfo['status'] == 0;
|
||
}
|
||
|
||
/** @var SystemGroupDataServices $groupDataService */
|
||
$groupDataService = app()->make(SystemGroupDataServices::class);
|
||
$timeInfo = json_decode($groupDataService->value(['id' => $storeInfo['time_id']], 'value'), true);
|
||
$today = strtotime(date('Y-m-d'));
|
||
$activityEndHour = $timeInfo['time']['value'] + $timeInfo['continued']['value'];
|
||
$storeInfo['last_time'] = (int)bcadd((string)$today, (string)bcmul((string)$activityEndHour, '3600', 0));
|
||
|
||
//商品详情
|
||
$data['storeInfo'] = get_thumb_water($storeInfo, 'big', ['image', 'images']);
|
||
$storeInfoNew = get_thumb_water($storeInfo, 'small');
|
||
$data['storeInfo']['small_image'] = $storeInfoNew['image'];
|
||
|
||
/** @var StoreProductReplyServices $storeProductReplyService */
|
||
$storeProductReplyService = app()->make(StoreProductReplyServices::class);
|
||
$data['reply'] = get_thumb_water($storeProductReplyService->getRecProductReply($storeInfo['product_id']), 'small', ['pics']);
|
||
[$replyCount, $goodReply, $replyChance] = $storeProductReplyService->getProductReplyData((int)$storeInfo['product_id']);
|
||
$data['replyChance'] = $replyChance;
|
||
$data['replyCount'] = $replyCount;
|
||
|
||
/** @var StoreProductAttrServices $storeProductAttrServices */
|
||
$storeProductAttrServices = app()->make(StoreProductAttrServices::class);
|
||
list($productAttr, $productValue) = $storeProductAttrServices->getProductAttrDetail($id, $uid, 0, 1, $storeInfo['product_id']);
|
||
$data['productAttr'] = $productAttr;
|
||
$data['productValue'] = $productValue;
|
||
$data['routine_contact_type'] = sys_config('routine_contact_type', 0);
|
||
|
||
//用户访问事件
|
||
event('user.userVisit', [$uid, $id, 'seckill', $storeInfo['product_id'], 'view']);
|
||
//浏览记录
|
||
ProductLogJob::dispatch(['visit', ['uid' => $uid, 'product_id' => $storeInfo['product_id']]]);
|
||
return $data;
|
||
}
|
||
|
||
/**
|
||
* 获取秒杀数据
|
||
* @param array $ids
|
||
* @param string $field
|
||
* @return array
|
||
* @throws \think\db\exception\DataNotFoundException
|
||
* @throws \think\db\exception\DbException
|
||
* @throws \think\db\exception\ModelNotFoundException
|
||
*/
|
||
public function getSeckillColumn(array $ids, string $field = '')
|
||
{
|
||
$seckillProduct = $systemGroupData = [];
|
||
$seckillInfoField = 'id,image,price,ot_price,postage,give_integral,sales,stock,title as store_name,unit_name,is_show,is_del,is_postage,cost,temp_id,weight,volume,start_time,stop_time,time_id';
|
||
if (!empty($seckill_ids)) {
|
||
$seckillProduct = $this->dao->idSeckillList($ids, $field ?: $seckillInfoField);
|
||
if (!empty($seckillProduct)) {
|
||
$timeIds = Arr::getUniqueKey($seckillProduct, 'time_id');
|
||
$seckillProduct = array_combine(array_column($seckillProduct, 'id'), $seckillProduct);
|
||
/** @var SystemGroupDataServices $groupServices */
|
||
$groupServices = app()->make(SystemGroupDataServices::class);
|
||
$systemGroupData = $groupServices->getGroupDataColumn($timeIds);
|
||
}
|
||
}
|
||
return [$seckillProduct, $systemGroupData];
|
||
}
|
||
|
||
/**
|
||
* 秒杀库存添加入redis的队列中
|
||
* @param string $unique sku唯一值
|
||
* @param int $type 类型
|
||
* @param int $number 库存个数
|
||
* @param bool $isPush 是否放入之前删除当前队列
|
||
* @return bool|int
|
||
*/
|
||
public function pushSeckillStock(string $unique, int $type, int $number, bool $isPush = false)
|
||
{
|
||
$name = 'seckill_' . $unique . '_' . $type;
|
||
/** @var CacheService $cache */
|
||
$cache = app()->make(CacheService::class);
|
||
$res = true;
|
||
if (!$isPush) {
|
||
$cache->del($name);
|
||
}
|
||
for ($i = 1; $i <= $number; $i++) {
|
||
$res = $res && $cache->lPush($name, $i);
|
||
}
|
||
return $res;
|
||
}
|
||
|
||
/**
|
||
* @param int $productId
|
||
* @param string $unique
|
||
* @param int $cartNum
|
||
* @param string $value
|
||
*/
|
||
public function checkSeckillStock(int $uid, int $seckillId, int $cartNum = 1, string $unique = '')
|
||
{
|
||
/** @var StoreProductAttrValueServices $attrValueServices */
|
||
$attrValueServices = app()->make(StoreProductAttrValueServices::class);
|
||
if ($unique == '') {
|
||
$unique = $attrValueServices->value(['product_id' => $seckillId, 'type' => 1], 'unique');
|
||
}
|
||
//检查商品活动状态
|
||
$StoreSeckillinfo = $this->getSeckillCount($seckillId, '*,title as store_name');
|
||
if ($StoreSeckillinfo['once_num'] < $cartNum) {
|
||
throw new ValidateException('每个订单限购' . $StoreSeckillinfo['once_num'] . '件');
|
||
}
|
||
/** @var StoreOrderServices $orderServices */
|
||
$orderServices = app()->make(StoreOrderServices::class);
|
||
$userBuyCount = $orderServices->getBuyCount($uid, 'seckill_id', $seckillId);
|
||
if ($StoreSeckillinfo['num'] < ($userBuyCount + $cartNum)) {
|
||
throw new ValidateException('每人总共限购' . $StoreSeckillinfo['num'] . '件');
|
||
}
|
||
if ($StoreSeckillinfo['num'] < $cartNum) {
|
||
throw new ValidateException('每人限购' . $StoreSeckillinfo['num'] . '件');
|
||
}
|
||
$attrInfo = $attrValueServices->getOne(['product_id' => $seckillId, 'unique' => $unique, 'type' => 1]);
|
||
if (!$attrInfo || $attrInfo['product_id'] != $seckillId) {
|
||
throw new ValidateException('请选择有效的商品属性');
|
||
}
|
||
if ($cartNum > $attrInfo['quota']) {
|
||
throw new ValidateException('该商品库存不足' . $cartNum);
|
||
}
|
||
return [$attrInfo, $unique, $StoreSeckillinfo];
|
||
}
|
||
|
||
/**
|
||
* 弹出redis队列中的库存条数
|
||
* @param string $unique
|
||
* @param int $type
|
||
* @return mixed
|
||
*/
|
||
public function popSeckillStock(string $unique, int $type, int $number = 1)
|
||
{
|
||
$name = 'seckill_' . $unique . '_' . $type;
|
||
/** @var CacheService $cache */
|
||
$cache = app()->make(CacheService::class);
|
||
if ($number > $cache->lLen($name)) {
|
||
return false;
|
||
}
|
||
$res = true;
|
||
for ($i = 1; $i <= $number; $i++) {
|
||
$res = $res && $cache->lPop($name);
|
||
}
|
||
return $res;
|
||
}
|
||
|
||
/**
|
||
* 是否有库存
|
||
* @param string $unique
|
||
* @param int $type
|
||
* @return mixed
|
||
* @throws \Psr\SimpleCache\InvalidArgumentException
|
||
*/
|
||
public function isSeckillStock(string $unique, int $type, int $number)
|
||
{
|
||
/** @var CacheService $cache */
|
||
$cache = app()->make(CacheService::class);
|
||
return $cache->redisHandler()->lLen('seckill_' . $unique . '_' . $type) >= $number;
|
||
}
|
||
|
||
/**
|
||
* 回滚库存
|
||
* @param array $cartInfo
|
||
* @param int $number
|
||
* @return bool
|
||
*/
|
||
public function rollBackStock(array $cartInfo)
|
||
{
|
||
$res = true;
|
||
foreach ($cartInfo as $item) {
|
||
$value = $item['cart_info'];
|
||
if ($value['seckill_id']) {
|
||
$res = $res && $this->pushSeckillStock($value['product_attr_unique'], 1, (int)$value['cart_num'], true);
|
||
}
|
||
}
|
||
return $res;
|
||
}
|
||
|
||
/**
|
||
* 占用库存
|
||
* @param $cartInfo
|
||
*/
|
||
public function occupySeckillStock($cartInfo, $key, $time = 0)
|
||
{
|
||
//占用库存
|
||
if ($cartInfo) {
|
||
if (!$time) {
|
||
$time = time() + 600;
|
||
}
|
||
foreach ($cartInfo as $val) {
|
||
if ($val['seckill_id']) {
|
||
$this->setSeckillStock($val['product_id'], $val['product_attr_unique'], $time, $key, (int)$val['cart_num']);
|
||
}
|
||
}
|
||
}
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* 取消秒杀占用的库存
|
||
* @param array $cartInfo
|
||
* @param string $key
|
||
* @return bool
|
||
*/
|
||
public function cancelOccupySeckillStock(array $cartInfo, string $key)
|
||
{
|
||
if ($cartInfo) {
|
||
foreach ($cartInfo as $val) {
|
||
if (isset($val['seckill_id']) && $val['seckill_id']) {
|
||
$this->backSeckillStock((int)$val['product_id'], $val['product_attr_unique'], $key, (int)$val['cart_num']);
|
||
}
|
||
}
|
||
}
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* 存入当前秒杀商品属性有序集合
|
||
* @param $product_id
|
||
* @param $unique
|
||
* @param $score
|
||
* @param $value
|
||
* @param int $cart_num
|
||
* @return bool
|
||
*/
|
||
public function setSeckillStock($product_id, $unique, $score, $value, $cart_num = 1)
|
||
{
|
||
$set_key = md5('seckill_set_attr_stock_' . $product_id . '_' . $unique);
|
||
$i = 0;
|
||
for ($i; $i < $cart_num; $i++) {
|
||
CacheService::zAdd($set_key, $score, $value . $i);
|
||
}
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* 取消集合中的秒杀商品
|
||
* @param int $product_id
|
||
* @param string $unique
|
||
* @param $value
|
||
* @param int $cart_num
|
||
* @return bool
|
||
*/
|
||
public function backSeckillStock(int $product_id, string $unique, $value, int $cart_num = 1)
|
||
{
|
||
$set_key = md5('seckill_set_attr_stock_' . $product_id . '_' . $unique);
|
||
$i = 0;
|
||
for ($i; $i < $cart_num; $i++) {
|
||
CacheService::zRem($set_key, $value . $i);
|
||
}
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* 修改秒杀库存
|
||
* @param int $num
|
||
* @param int $seckillId
|
||
* @return bool
|
||
*/
|
||
public function decSeckillStock(int $num, int $seckillId, string $unique = '')
|
||
{
|
||
$product_id = $this->dao->value(['id' => $seckillId], 'product_id');
|
||
if ($unique) {
|
||
/** @var StoreProductAttrValueServices $skuValueServices */
|
||
$skuValueServices = app()->make(StoreProductAttrValueServices::class);
|
||
//减去秒杀商品的sku库存增加销量
|
||
$res = false !== $skuValueServices->decProductAttrStock($seckillId, $unique, $num, 1);
|
||
//减去秒杀库存
|
||
$res = $res && $this->dao->decStockIncSales(['id' => $seckillId, 'type' => 1], $num);
|
||
//减去当前普通商品sku的库存增加销量
|
||
$suk = $skuValueServices->value(['unique' => $unique, 'product_id' => $seckillId, 'type' => 1], 'suk');
|
||
$productUnique = $skuValueServices->value(['suk' => $suk, 'product_id' => $product_id, 'type' => 0], 'unique');
|
||
if ($productUnique) {
|
||
$res = $res && $skuValueServices->decProductAttrStock($product_id, $productUnique, $num);
|
||
}
|
||
} else {
|
||
$res = false !== $this->dao->decStockIncSales(['id' => $seckillId, 'type' => 1], $num);
|
||
}
|
||
/** @var StoreProductServices $services */
|
||
$services = app()->make(StoreProductServices::class);
|
||
//减去普通商品库存
|
||
return $res && $services->decProductStock($num, $product_id);
|
||
|
||
}
|
||
|
||
/**
|
||
* 加库存减销量
|
||
* @param int $num
|
||
* @param int $seckillId
|
||
* @param string $unique
|
||
* @return bool
|
||
*/
|
||
public function incSeckillStock(int $num, int $seckillId, string $unique = '')
|
||
{
|
||
$product_id = $this->dao->value(['id' => $seckillId], 'product_id');
|
||
if ($unique) {
|
||
/** @var StoreProductAttrValueServices $skuValueServices */
|
||
$skuValueServices = app()->make(StoreProductAttrValueServices::class);
|
||
//减去秒杀商品的sku库存增加销量
|
||
$res = false !== $skuValueServices->incProductAttrStock($seckillId, $unique, $num, 1);
|
||
//减去秒杀库存
|
||
$res = $res && $this->dao->incStockDecSales(['id' => $seckillId, 'type' => 1], $num);
|
||
//减去当前普通商品sku的库存增加销量
|
||
$suk = $skuValueServices->value(['unique' => $unique, 'product_id' => $seckillId], 'suk');
|
||
$productUnique = $skuValueServices->value(['suk' => $suk, 'product_id' => $product_id], 'unique');
|
||
if ($productUnique) {
|
||
$res = $res && $skuValueServices->incProductAttrStock($product_id, $productUnique, $num);
|
||
}
|
||
} else {
|
||
$res = false !== $this->dao->incStockDecSales(['id' => $seckillId, 'type' => 1], $num);
|
||
}
|
||
/** @var StoreProductServices $services */
|
||
$services = app()->make(StoreProductServices::class);
|
||
//减去普通商品库存
|
||
$res = $res && $services->incProductStock($num, $product_id);
|
||
return $res;
|
||
}
|
||
|
||
/**
|
||
* 获取一条秒杀商品
|
||
* @param $id
|
||
* @param string $field
|
||
* @return array|false|\PDOStatement|string|\think\Model
|
||
*/
|
||
public function getValidProduct($id, $field = '*')
|
||
{
|
||
return $this->dao->validProduct($id, $field);
|
||
}
|
||
|
||
|
||
}
|