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236 lines
8.2 KiB
236 lines
8.2 KiB
<?php
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// +----------------------------------------------------------------------
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// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
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// +----------------------------------------------------------------------
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// | Author: 萤火科技 <admin@yiovo.com>
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\store\model\wxapp;
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use app\store\model\wxapp\Setting as WxappSettingModel;
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use app\common\model\wxapp\LiveRoom as LiveRoomModel;
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use app\common\library\wechat\live\Room as LiveRoomApi;
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use cores\exception\BaseException;
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/**
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* 微信小程序直播间模型
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* Class LiveRoom
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* @package app\store\model\wxapp
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*/
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class LiveRoom extends LiveRoomModel
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{
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/**
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* 获取直播间列表
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* @param string $search
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* @return \think\Paginator
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* @throws \think\db\exception\DbException
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*/
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public function getList(string $search = ''): \think\Paginator
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{
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// 查询对象
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$query = $this->getNewQuery();
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// 检索查询条件
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!empty($search) && $query->where('room_name|anchor_name', 'like', "%{$search}%");
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// 查询直播间列表
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return $query->where('is_delete', '=', 0)
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->order(['is_top' => 'desc', 'live_status' => 'asc', 'create_time' => 'desc'])
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->paginate(15);
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}
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/**
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* 设置直播间置顶状态
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* @param int $isTop
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* @return bool|false
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*/
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public function setIsTop(int $isTop): bool
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{
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return $this->save(['is_top' => $isTop]);
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}
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/**
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* 刷新直播间列表(同步微信api)
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* 每次拉取上限100条数据
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* @return bool
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* @throws BaseException
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function refreshLiveList(): bool
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{
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// 获取微信api最新直播间列表信息
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$originRoomList = $this->getOriginRoomList();
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// 获取微信直播间的房间id集
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$originRoomIds = $this->getOriginRoomIds($originRoomList);
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// 已存储的所有房间id集
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$localRoomIds = $this->getLocalRoomIds();
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// 同步新增直播间
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$this->refreshLiveNew($localRoomIds, $originRoomIds, $originRoomList);
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// 同步删除直播间
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$this->refreshLiveRemove($localRoomIds, $originRoomIds);
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// 同步更新直播间
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$this->refreshLiveUpdate($localRoomIds, $originRoomIds, $originRoomList);
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return true;
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}
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/**
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* 获取微信api最新直播间列表信息
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* @return array
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* @throws BaseException
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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private function getOriginRoomList(): array
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{
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// 小程序配置信息
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$wxConfig = WxappSettingModel::getConfigBasic();
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// 请求api数据
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$LiveRoomApi = new LiveRoomApi($wxConfig['app_id'], $wxConfig['app_secret']);
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$response = $LiveRoomApi->getLiveRoomList();
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empty($response) && throwError('直播房间列表API请求失败：' . $LiveRoomApi->getError());
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// 格式化返回的列表数据
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$originRoomList = [];
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foreach ($response['room_info'] as $item) {
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$originRoomList[$item['roomid']] = $item;
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}
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return $originRoomList;
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}
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/**
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* 获取微信直播间的房间id集
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* @param array $originRoomList
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* @return array
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*/
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private function getOriginRoomIds(array $originRoomList): array
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{
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$originRoomIds = [];
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foreach ($originRoomList as $item) {
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$originRoomIds[] = $item['roomid'];
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}
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return $originRoomIds;
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}
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/**
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* 获取数据库中已存在的roomid
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* @return array
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*/
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private function getLocalRoomIds(): array
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{
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return $this->where('is_delete', '=', 0)->column('room_id', 'id');
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}
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/**
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* 同步新增直播间
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* @param array $localRoomIds 本地直播间id集
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* @param array $originRoomIds 最新直播间id集
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* @param array $originRoomList 最新直播间列表
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* @return void
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*/
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private function refreshLiveNew(array $localRoomIds, array $originRoomIds, array $originRoomList): void
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{
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// 需要新增的直播间ID
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$newLiveRoomIds = array_values(array_diff($originRoomIds, $localRoomIds));
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if (empty($newLiveRoomIds)) {
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return;
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}
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// 整理新增数据
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$saveData = [];
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foreach ($newLiveRoomIds as $roomId) {
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$item = $originRoomList[$roomId];
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$saveData[] = [
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'room_id' => $roomId,
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'room_name' => $item['name'],
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'cover_img' => $item['cover_img'],
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'share_img' => $item['share_img'],
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'anchor_name' => $item['anchor_name'],
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'start_time' => $item['start_time'],
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'end_time' => $item['end_time'],
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'live_status' => $item['live_status'],
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'store_id' => self::$storeId,
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];
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}
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// 批量新增直播间
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$this->addAll($saveData) !== false;
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}
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/**
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* 同步更新直播间
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* @param array $localRoomIds 本地直播间id集
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* @param array $originRoomIds 最新直播间id集
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* @param array $originRoomList 最新直播间列表
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* @return void
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*/
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private function refreshLiveUpdate(array $localRoomIds, array $originRoomIds, array $originRoomList): void
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{
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// 需要新增的直播间ID
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$updatedLiveRoomIds = array_values(array_intersect($originRoomIds, $localRoomIds));
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if (empty($updatedLiveRoomIds)) {
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return;
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}
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// 根据直播间id获取主键id
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$idArr = $this->getLocalIdsByRoomIds($localRoomIds);
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// 整理更新的数据
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$saveData = [];
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foreach ($updatedLiveRoomIds as $roomId) {
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$item = $originRoomList[$roomId];
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$saveData[] = [
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'where' => ['id' => $idArr[$roomId]],
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'data' => [
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'room_id' => $roomId,
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'room_name' => $item['name'],
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'cover_img' => $item['cover_img'],
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'share_img' => $item['share_img'],
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'anchor_name' => $item['anchor_name'],
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'start_time' => $item['start_time'],
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'end_time' => $item['end_time'],
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'live_status' => $item['live_status'],
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'store_id' => self::$storeId,
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]
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];
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}
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// 批量更新直播间
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$this->updateAll($saveData);
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}
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/**
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* 同步删除直播间
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* @param array $localRoomIds 本地直播间id集
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* @param array $originRoomIds 最新直播间id集
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* @return void
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*/
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private function refreshLiveRemove(array $localRoomIds, array $originRoomIds): void
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{
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// 需要删除的直播间ID
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$removedLiveRoomIds = array_values(array_diff($localRoomIds, $originRoomIds));
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if (empty($removedLiveRoomIds)) {
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return;
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}
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// 根据直播间id获取主键id
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$removedIds = $this->getLocalIdsByRoomIds($localRoomIds, $removedLiveRoomIds);
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// 批量删除直播间
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self::destroy(array_values($removedIds));
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}
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/**
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* 根据直播间ID获取主键ID
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* @param array $localRoomIds
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* @param array $searchRoomIds
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* @return array
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*/
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private function getLocalIdsByRoomIds(array $localRoomIds, array $searchRoomIds = []): array
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{
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$data = [];
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foreach ($localRoomIds as $id => $roomId) {
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if (empty($searchRoomIds) || in_array($roomId, $searchRoomIds)) {
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$data[$roomId] = $id;
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}
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}
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return $data;
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}
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}
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