pixelfed/app/Services/PollService.php
2021-08-31 00:39:32 -06:00

98 lines
2.3 KiB
PHP

<?php
namespace App\Services;
use App\Models\Poll;
use App\Models\PollVote;
use App\Status;
use Illuminate\Support\Facades\Cache;
class PollService
{
const CACHE_KEY = 'pf:services:poll:status_id:';
public static function get($id, $profileId = false)
{
$key = self::CACHE_KEY . $id;
$res = Cache::remember($key, 1800, function() use($id) {
$poll = Poll::whereStatusId($id)->firstOrFail();
return [
'id' => (string) $poll->id,
'expires_at' => $poll->expires_at->format('c'),
'expired' => null,
'multiple' => $poll->multiple,
'votes_count' => $poll->votes_count,
'voters_count' => null,
'voted' => false,
'own_votes' => [],
'options' => collect($poll->poll_options)->map(function($option, $key) use($poll) {
$tally = $poll->cached_tallies && isset($poll->cached_tallies[$key]) ? $poll->cached_tallies[$key] : 0;
return [
'title' => $option,
'votes_count' => $tally
];
})->toArray(),
'emojis' => []
];
});
if($profileId) {
$res['voted'] = self::voted($id, $profileId);
$res['own_votes'] = self::ownVotes($id, $profileId);
}
return $res;
}
public static function getById($id, $pid)
{
$poll = Poll::findOrFail($id);
return self::get($poll->status_id, $pid);
}
public static function del($id)
{
Cache::forget(self::CACHE_KEY . $id);
}
public static function voted($id, $profileId = false)
{
return !$profileId ? false : PollVote::whereStatusId($id)
->whereProfileId($profileId)
->exists();
}
public static function votedStory($id, $profileId = false)
{
return !$profileId ? false : PollVote::whereStoryId($id)
->whereProfileId($profileId)
->exists();
}
public static function storyResults($sid)
{
$key = self::CACHE_KEY . 'story_poll_results:' . $sid;
return Cache::remember($key, 60, function() use($sid) {
return Poll::whereStoryId($sid)
->firstOrFail()
->cached_tallies;
});
}
public static function storyChoice($id, $profileId = false)
{
return !$profileId ? false : PollVote::whereStoryId($id)
->whereProfileId($profileId)
->pluck('choice')
->first();
}
public static function ownVotes($id, $profileId = false)
{
return !$profileId ? [] : PollVote::whereStatusId($id)
->whereProfileId($profileId)
->pluck('choice') ?? [];
}
}