mirror of
https://github.com/pixelfed/pixelfed.git
synced 2024-11-30 02:03:16 +00:00
58 lines
1.2 KiB
PHP
58 lines
1.2 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
namespace App\Services;
|
||
|
|
|
||
|
|
use Redis;
|
||
|
|
|
||
|
|
use App\{
|
||
|
|
Follower,
|
||
|
|
Profile
|
||
|
|
};
|
||
|
|
|
||
|
|
class FollowerService {
|
||
|
|
|
||
|
|
protected $profile;
|
||
|
|
protected $follower_prefix;
|
||
|
|
protected $following_prefix;
|
||
|
|
|
||
|
|
public static function build()
|
||
|
|
{
|
||
|
|
return new self();
|
||
|
|
}
|
||
|
|
|
||
|
|
public function profile(Profile $profile)
|
||
|
|
{
|
||
|
|
$this->profile = $profile;
|
||
|
|
$this->follower_prefix = config('cache.prefix').':profile:followers:'.$profile->id;
|
||
|
|
$this->following_prefix = config('cache.prefix').':profile:following:'.$profile->id;
|
||
|
|
return $this;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function followers($limit = 100, $offset = 0)
|
||
|
|
{
|
||
|
|
if(Redis::llen($this->follower_prefix) == 0) {
|
||
|
|
$followers = $this->profile->followers;
|
||
|
|
$followers->map(function($i) {
|
||
|
|
Redis::lpush($this->follower_prefix, $i->id);
|
||
|
|
});
|
||
|
|
return $followers;
|
||
|
|
} else {
|
||
|
|
return Redis::lrange($this->follower_prefix, $offset, $limit);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
public function following($limit = 100, $offset = 0)
|
||
|
|
{
|
||
|
|
if(Redis::llen($this->following_prefix) == 0) {
|
||
|
|
$following = $this->profile->following;
|
||
|
|
$following->map(function($i) {
|
||
|
|
Redis::lpush($this->following_prefix, $i->id);
|
||
|
|
});
|
||
|
|
return $following;
|
||
|
|
} else {
|
||
|
|
return Redis::lrange($this->following_prefix, $offset, $limit);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|