forked from mirror/pixelfed
48 lines
1012 B
PHP
48 lines
1012 B
PHP
<?php
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namespace App\Services;
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use Illuminate\Support\Facades\Cache;
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use Illuminate\Support\Facades\Redis;
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class LiveStreamService
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{
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const CACHE_KEY = 'pf:services:livestream:';
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public static function getComments($id, $start = 0, $stop = 14)
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{
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$key = self::CACHE_KEY . 'chat:' . $id;
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return Redis::lrange($key, $start, $stop);
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}
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public static function addComment($id, $val)
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{
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$key = self::CACHE_KEY . 'chat:' . $id;
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if(config('database.redis.client') === 'phpredis') {
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if(self::commentsCount($id) >= config('livestreaming.comments.max_falloff')) {
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Redis::rpop($key);
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}
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}
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return Redis::lpush($key, $val);
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}
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public static function commentsCount($id)
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{
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$key = self::CACHE_KEY . 'chat:' . $id;
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return Redis::llen($key);
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}
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public static function deleteComment($id, $val)
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{
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$key = self::CACHE_KEY . 'chat:' . $id;
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return Redis::lrem($key, 0, $val);
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}
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public static function clearChat($id)
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{
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$key = self::CACHE_KEY . 'chat:' . $id;
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return Redis::del($key);
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}
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}
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