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576 lines
20 KiB
576 lines
20 KiB
<?php
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namespace addons\shopro\library\activity\traits;
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use addons\shopro\facade\Redis;
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use app\admin\model\shopro\activity\Activity;
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use think\helper\Str;
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/**
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* 获取活动 redis 基础方法
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*/
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trait ActivityRedis
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{
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protected $zsetKey = 'zset-activity'; // 活动集合 key
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protected $hashPrefix = 'hash-activity:'; // 活动前缀
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protected $hashGoodsPrefix = 'goods-'; // 活动中商品的前缀
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protected $hashGrouponPrefix = 'groupon-';
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// ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓ 获取活动相关信息 ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
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/**
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* 获取活动完整信息
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*
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* @param integer $id
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* @param string $type
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* @return array
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*/
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public function getActivity($id, $type)
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{
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$keyActivity = $this->keyActivity($id, $type);
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return $this->getActivityByKey($keyActivity);
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}
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/**
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* 通过活动的键值，获取活动完整信息
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*
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* @param string $activityHashKey
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* @return array
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*/
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public function getActivityByKey($keyActivity)
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{
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// 取出整条 hash 记录
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$activity = Redis::HGETALL($keyActivity);
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return $activity;
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}
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/**
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* 删除活动
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*
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* @param integer $id
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* @param string $type
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* @return void
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*/
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public function delActivity($id, $type)
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{
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$keyActivity = $this->keyActivity($id, $type);
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$this->delActivityByKey($keyActivity);
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}
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/**
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* 通过 key 删除活动
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*
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* @param string $keyActivity
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* @return void
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*/
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public function delActivityByKey($keyActivity)
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{
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// 删除 hash
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Redis::DEL($keyActivity);
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// 删除集合
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Redis::ZREM($this->zsetKey, $keyActivity);
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}
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/**
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* 获取活动的状态
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*
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* @param string $keyActivity
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* @return string
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*/
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public function getActivityStatusByKey($keyActivity)
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{
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$prehead_time = Redis::HGET($keyActivity, 'prehead_time'); // 预热时间
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$start_time = Redis::HGET($keyActivity, 'start_time'); // 开始时间
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$end_time = Redis::HGET($keyActivity, 'end_time'); // 结束时间
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// 获取活动状态
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$status = Activity::getStatusCode($prehead_time, $start_time, $end_time);
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return $status;
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}
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// ↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑ 获取活动相关信息 ↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑
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// ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓ 操作活动 hash ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
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/**
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* 计算每个规格的真实库存、销量
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*
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* @param array $goods
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* @param string $keyActivity
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* @return array
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*/
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private function calcGoods($goods, $keyActivity)
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{
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// 销量 key
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$keyActivityGoods = $this->keyActivityGoods($goods['goods_id'], $goods['goods_sku_price_id'], true);
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// 缓存中的销量
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$cacheSale = Redis::HGET($keyActivity, $keyActivityGoods);
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$stock = $goods['stock'] - $cacheSale;
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$goods['stock'] = $stock > 0 ? $stock : 0;
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$goods['sales'] = $cacheSale;
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return $goods;
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}
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// ↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑ 操作活动 hash ↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑
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// ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓ 格式化活动内容 ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
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/**
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* 格式化活动
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*
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* @param string array $keyActivity 活动 key 或者活动完整信息
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* @param string $type 格式化方式
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* @param array $data 额外参数
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* @return array
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*/
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public function formatActivityByKey($keyActivity, $type = 'normal', $data = [])
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{
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$activity = $this->{'formatActivity' . Str::studly($type)}($keyActivity, $data);
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return $activity;
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}
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/**
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* 正常模式，只移除销量， 团信息，保留全部商品规格数据
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*
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* @param string|array $originalActivity
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* @param array $data 额外数据，商品 id
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* @return array|null
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*/
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public function formatActivityNormal($originalActivity, $data = [])
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{
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if (is_string($originalActivity)) {
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// 传入的是活动的key
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$keyActivity = $originalActivity;
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$originalActivity = $this->getActivityByKey($originalActivity);
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} else {
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$keyActivity = $this->keyActivity($originalActivity['id'], $originalActivity['type']);
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}
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$activity = [];
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foreach ($originalActivity as $key => $value) {
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// 包含 -sale 全部跳过
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if (strpos($key, '-sale') !== false) {
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continue;
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} else if (strpos($key, $this->hashGrouponPrefix) !== false) {
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// 拼团的参团人数，团用户，移除
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continue;
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} else if ($key == 'rules') {
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$activity[$key] = json_decode($value, true);
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} else {
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// 普通键值
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$activity[$key] = $value;
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}
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}
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if ($activity) {
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// 处理活动状态
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$activity['status'] = Activity::getStatusCode($activity['prehead_time'], $activity['start_time'], $activity['end_time']);
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$activity['status_text'] = Activity::getStatusText($activity['status']);
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}
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return $activity ?: null;
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}
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/**
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* 简洁模式，只保留活动表基本信息
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*
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* @param string $originalActivity
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* @param array $data 额外数据，商品 id
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* @return array|null
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*/
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private function formatActivityClear($originalActivity, $data = [])
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{
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if (is_string($originalActivity)) {
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// 传入的是活动的key
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$keyActivity = $originalActivity;
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$originalActivity = $this->getActivityByKey($originalActivity);
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} else {
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$keyActivity = $this->keyActivity($originalActivity['id'], $originalActivity['type']);
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}
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$activity = [];
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foreach ($originalActivity as $key => $value) {
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// 包含 -sale 全部跳过
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if (strpos($key, $this->hashGoodsPrefix) !== false) {
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continue;
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} else if (strpos($key, $this->hashGrouponPrefix) !== false) {
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// 拼团的参团人数，团用户，移除
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continue;
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} else if ($key == 'rules') {
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$activity[$key] = json_decode($value, true);
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} else {
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// 普通键值
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$activity[$key] = $value;
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}
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}
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if ($activity) {
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// 处理活动状态
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$activity['status'] = Activity::getStatusCode($activity['prehead_time'], $activity['start_time'], $activity['end_time']);
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$activity['status_text'] = Activity::getStatusText($activity['status']);
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}
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return $activity ?: null;
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}
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/**
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* 获取并按照商品展示格式化活动数据
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*
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* @param string $originalActivity hash key
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* @param array $data 额外数据，商品 id
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* @return array|null
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*/
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private function formatActivityGoods($originalActivity, $data = [])
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{
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$goods_id = $data['goods_id'] ?? 0;
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if (is_string($originalActivity)) {
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// 传入的是活动的key
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$keyActivity = $originalActivity;
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$originalActivity = $this->getActivityByKey($originalActivity);
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} else {
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$keyActivity = $this->keyActivity($originalActivity['id'], $originalActivity['type']);
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}
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$activity = [];
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// 商品前缀
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$goodsPrefix = $this->hashGoodsPrefix . ($goods_id ? $goods_id . '-' : '');
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foreach ($originalActivity as $key => $value) {
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// 包含 -sale 全部跳过
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if (strpos($key, '-sale') !== false) {
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continue;
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} else if (strpos($key, $goodsPrefix) !== false) {
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// 商品规格信息，或者特定商品规格信息
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$goods = json_decode($value, true);
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// 计算销量库存数据
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$goods = $this->calcGoods($goods, $keyActivity);
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// 商品规格项
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$activity['activity_sku_prices'][] = $goods;
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} else if ($goods_id && strpos($key, $this->hashGoodsPrefix) !== false) {
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// 需要特定商品时，移除别的非当前商品的数据
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continue;
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} else if (strpos($key, $this->hashGrouponPrefix) !== false) {
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// 拼团的参团人数，团用户，移除
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continue;
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} else if ($key == 'rules') {
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$activity[$key] = json_decode($value, true);
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} else {
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// 普通键值
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$activity[$key] = $value;
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}
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}
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if ($activity) {
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// 处理活动状态
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$activity['status'] = Activity::getStatusCode($activity['prehead_time'], $activity['start_time'], $activity['end_time']);
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$activity['status_text'] = Activity::getStatusText($activity['status']);
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}
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return $activity ?: null;
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}
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/**
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* 获取并按照折扣格式展示格式化活动数据
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*
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* @param string $originalActivity hash key
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* @param array $data 额外数据
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* @return array|null
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*/
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public function formatActivityPromo($originalActivity, $data = [])
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{
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if (is_string($originalActivity)) {
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// 传入的是活动的key
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$keyActivity = $originalActivity;
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$originalActivity = $this->getActivityByKey($originalActivity);
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} else {
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$keyActivity = $this->keyActivity($originalActivity['id'], $originalActivity['type']);
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}
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$activity = [];
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foreach ($originalActivity as $key => $value) {
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if ($key == 'rules') {
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$rules = json_decode($value, true);
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$activity[$key] = $rules;
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} else {
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// 普通键值
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$activity[$key] = $value;
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}
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}
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if ($activity) {
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// 处理活动状态
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$activity['status'] = Activity::getStatusCode($activity['prehead_time'], $activity['start_time'], $activity['end_time']);
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$activity['status_text'] = Activity::getStatusText($activity['status']);
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}
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return $activity ?: null;
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}
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// ↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑ 格式化活动内容 ↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑
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// ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓ 获取活动的 keys 数组 ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
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/**
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* 获取所有活动的 keys
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*
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* @return array
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*/
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public function getKeysActivity()
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{
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// 获取活动集合
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$keysActivity = Redis::ZRANGE($this->zsetKey, 0, 999999999);
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return $keysActivity;
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}
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/**
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* 通过活动 id 获取活动的 key(不知道活动类型，只知道 id 的时候用)
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*
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* @param integer $id
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* @return string
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*/
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public function getKeyActivityById($id)
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{
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$keysActivity = $this->getKeysActivity();
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foreach ($keysActivity as $keyActivity) {
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$suffix = ':' . $id;
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// 判断是否是要找的活动id, 截取 hashKey 后面几位，是否为当前要查找的活动 id
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if (substr($keyActivity, (strlen($keyActivity) - strlen($suffix))) == $suffix) {
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$currentKeyActivity = $keyActivity;
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break;
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}
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}
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return $currentKeyActivity ?? null;
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}
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/**
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* 通过活动 id 和 活动 type 获取 活动 key
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*
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* @param integer $activity_id
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* @param string $activity_type
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* @return string
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*/
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public function getKeyActivityByIdType($activity_id, $activity_type)
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{
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$keyActivity = $this->keyActivity($activity_id, $activity_type);
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return $keyActivity;
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}
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/**
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* 获取对应活动类型的 活动 keys
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*
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* @param array $activityTypes
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* @param array|string $status 要查询的活动的状态
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* @return array
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*/
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public function getKeysActivityByTypes($activityTypes, $status = 'all')
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{
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$status = is_array($status) ? $status : [$status];
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$activityTypes = is_array($activityTypes) ? $activityTypes : [$activityTypes];
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$activityTypes = array_values(array_filter(array_unique($activityTypes))); // 过滤空值
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$keysActivity = $this->getKeysActivity();
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// 获取对应的活动类型的集合
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$keysActivityTypes = [];
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foreach ($keysActivity as $keyActivity) {
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// 循环要查找的活动类型数组
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foreach ($activityTypes as $type) {
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$prefix = $this->hashPrefix . $type . ':';
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if (strpos($keyActivity, $prefix) === 0) { // 是要查找的类型
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$keysActivityTypes[] = $keyActivity;
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break;
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}
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}
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}
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// 判断活动状态
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if (!in_array('all', $status)) {
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foreach ($keysActivityTypes as $key => $keyActivity) {
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$activity_status = $this->getActivityStatusByKey($keyActivity);
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if (!in_array($activity_status, $status)) {
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unset($keysActivityTypes[$key]);
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}
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}
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}
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return array_values($keysActivityTypes);
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}
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/**
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* 通过商品获取该商品参与的活动的hash key
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*
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* @param integer $goods_id
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* @param Array $activityType
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* @param array|string $status 要查询的活动的状态
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* @return array
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*/
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private function getkeysActivityByGoods($goods_id, $activityType = [], $status = 'all')
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{
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// 获取对应类型的活动集合
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$keysActivity = $this->getKeysActivityByTypes($activityType, $status);
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$keysActivityGoods = [];
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foreach ($keysActivity as $keyActivity) {
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// 判断这条活动是否包含该商品
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$goods_ids = array_filter(explode(',', Redis::HGET($keyActivity, 'goods_ids')));
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if (!in_array($goods_id, $goods_ids) && !empty($goods_ids)) {
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continue;
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}
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$keysActivityGoods[] = $keyActivity;
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}
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return $keysActivityGoods;
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}
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// ↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑ 获取活动的 keys 数组 ↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑
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// ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓ 获取活动相关 key ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
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/**
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* 获取活动 hash 的 key
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*
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* @param integer $activity_id 活动 id
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* @param string $activity_type 活动类型
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* @return string
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*/
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private function keyActivity($activity_id, $activity_type)
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{
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// 示例 hash-activity:groupon:25
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return $this->hashPrefix . $activity_type . ':' . $activity_id;
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}
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/**
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* 获取活动 hash 中 商品相关的 key （is_sale 对应的活动商品的销量）
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*
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* @param integer $goods_id 商品
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* @param integer $sku_price_id 规格
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* @param boolean $is_sale 对应的活动商品的销量
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* @return string
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*/
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private function keyActivityGoods($goods_id, $sku_price_id, $is_sale = false)
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{
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// 示例 商品规格：goods-25-30 or 商品规格销量：goods-25-30-sale
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return $this->hashGoodsPrefix . $goods_id . '-' . $sku_price_id . ($is_sale ? '-sale' : '');
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}
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/**
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* 获取活动中 拼团 的团数据的 key
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*
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* @param integer $groupon_id
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* @param integer $goods_id
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* @param string $type 空=团 key|num=团人数|users=团用户
|
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* @return string
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*/
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private function keyActivityGroupon($groupon_id, $goods_id, $type = '')
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{
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return $this->hashGrouponPrefix . $groupon_id . '-' . $goods_id . ($type ? '-' . $type : '');
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}
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/**
|
|
* 获取活动相关的所有 key
|
|
*
|
|
* @param array $detail 商品相关数据
|
|
* @param array $activity 活动相关数据
|
|
* @return array
|
|
*/
|
|
public function keysActivity($detail, $activity)
|
|
{
|
|
// 获取 hash key
|
|
$keyActivity = $this->keyActivity($activity['activity_id'], $activity['activity_type']);
|
|
|
|
$keyGoodsSkuPrice = '';
|
|
$keySale = '';
|
|
if (isset($detail['goods_sku_price_id']) && $detail['goods_sku_price_id']) {
|
|
// 获取 hash 表中商品 sku 的 key
|
|
$keyGoodsSkuPrice = $this->keyActivityGoods($detail['goods_id'], $detail['goods_sku_price_id']);
|
|
// 获取 hash 表中商品 sku 的 销量的 key
|
|
$keySale = $this->keyActivityGoods($detail['goods_id'], $detail['goods_sku_price_id'], true);
|
|
}
|
|
|
|
// 需要拼团的字段
|
|
$keyGroupon = '';
|
|
$keyGrouponNum = '';
|
|
$keyGrouponUserlist = '';
|
|
if (isset($detail['groupon_id']) && $detail['groupon_id']) {
|
|
// 获取 hash 表中团 key
|
|
$keyGroupon = $this->keyActivityGroupon($detail['groupon_id'], $detail['goods_id']);
|
|
// 获取 hash 表中团当前人数 key
|
|
$keyGrouponNum = $this->keyActivityGroupon($detail['groupon_id'], $detail['goods_id'], 'num');
|
|
// 获取 hash 表中团当前人员列表 key
|
|
$keyGrouponUserlist = $this->keyActivityGroupon($detail['groupon_id'], $detail['goods_id'], 'users');
|
|
}
|
|
|
|
return compact('keyActivity', 'keyGoodsSkuPrice', 'keySale', 'keyGroupon', 'keyGrouponNum', 'keyGrouponUserlist');
|
|
}
|
|
|
|
|
|
// ↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑ 获取活动相关 key ↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑
|
|
} |