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- <?php
- namespace App\Services;
- use App\Util\ActivityPub\Helpers;
- use Illuminate\Support\Facades\Cache;
- use Illuminate\Support\Facades\Redis;
- use App\Like;
- class LikeService {
- const CACHE_KEY = 'pf:services:likes:ids:';
- public static function add($profileId, $statusId)
- {
- $key = self::CACHE_KEY . $profileId . ':' . $statusId;
- Cache::increment('pf:services:likes:count:'.$statusId);
- Cache::forget('pf:services:likes:liked_by:'.$statusId);
- return Cache::put($key, true, 86400);
- }
- public static function remove($profileId, $statusId)
- {
- $key = self::CACHE_KEY . $profileId . ':' . $statusId;
- Cache::decrement('pf:services:likes:count:'.$statusId);
- Cache::forget('pf:services:likes:liked_by:'.$statusId);
- return Cache::put($key, false, 86400);
- }
- public static function liked($profileId, $statusId)
- {
- $key = self::CACHE_KEY . $profileId . ':' . $statusId;
- return Cache::remember($key, 86400, function() use($profileId, $statusId) {
- return Like::whereProfileId($profileId)->whereStatusId($statusId)->exists();
- });
- }
- public static function likedBy($status)
- {
- $empty = [
- 'username' => null,
- 'others' => false
- ];
- if(!$status) {
- return $empty;
- }
- $res = Cache::remember('pf:services:likes:liked_by:' . $status->id, 86400, function() use($status, $empty) {
- $like = Like::whereStatusId($status->id)->first();
- if(!$like) {
- return $empty;
- }
- $id = $like->profile_id;
- $profile = ProfileService::get($id);
- $profileUrl = "/i/web/profile/{$profile['id']}";
- $res = [
- 'id' => (string) $profile['id'],
- 'username' => $profile['username'],
- 'url' => $profileUrl,
- 'others' => $status->likes_count >= 3,
- ];
- return $res;
- });
- if(!isset($res['id']) || !isset($res['url'])) {
- return $empty;
- }
- $res['total_count'] = ($status->likes_count - 1);
- $res['total_count_pretty'] = number_format($res['total_count']);
- return $res;
- }
- public static function count($id)
- {
- return Cache::get('pf:services:likes:count:'.$id, 0);
- }
- }
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