pixelfed/app/Services/Groups/GroupsLikeService.php

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<?php
namespace App\Services\Groups;
use App\Util\ActivityPub\Helpers;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Redis;
use App\Models\GroupLike;
class GroupsLikeService
{
const CACHE_KEY = 'pf:services:group-likes:ids:';
const CACHE_SET_KEY = 'pf:services:group-likes:set:';
const CACHE_POST_KEY = 'pf:services:group-likes:count:';
public static function add($profileId, $statusId)
{
$key = self::CACHE_KEY . $profileId . ':' . $statusId;
Cache::increment(self::CACHE_POST_KEY . $statusId);
//Cache::forget('pf:services:likes:liked_by:'.$statusId);
self::setAdd($profileId, $statusId);
return Cache::put($key, true, 86400);
}
public static function setAdd($profileId, $statusId)
{
if(self::setCount($profileId) > 400) {
Redis::zpopmin(self::CACHE_SET_KEY . $profileId);
}
return Redis::zadd(self::CACHE_SET_KEY . $profileId, $statusId, $statusId);
}
public static function setCount($id)
{
return Redis::zcard(self::CACHE_SET_KEY . $id);
}
public static function setRem($profileId, $val)
{
return Redis::zrem(self::CACHE_SET_KEY . $profileId, $val);
}
public static function get($profileId, $start = 0, $stop = 10)
{
if($stop > 100) {
$stop = 100;
}
return Redis::zrevrange(self::CACHE_SET_KEY . $profileId, $start, $stop);
}
public static function remove($profileId, $statusId)
{
$key = self::CACHE_KEY . $profileId . ':' . $statusId;
Cache::decrement(self::CACHE_POST_KEY . $statusId);
//Cache::forget('pf:services:likes:liked_by:'.$statusId);
self::setRem($profileId, $statusId);
return Cache::put($key, false, 86400);
}
public static function liked($profileId, $statusId)
{
$key = self::CACHE_KEY . $profileId . ':' . $statusId;
return Cache::remember($key, 900, function() use($profileId, $statusId) {
return GroupLike::whereProfileId($profileId)->whereStatusId($statusId)->exists();
});
}
public static function likedBy($status)
{
$empty = [
'username' => null,
'others' => false
];
return $empty;
}
public static function count($id)
{
return Cache::get(self::CACHE_POST_KEY . $id, 0);
}
}