Add MediaTagService
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app/Services/MediaTagService.php
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78
app/Services/MediaTagService.php
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<?php
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namespace App\Services;
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use Cache;
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use Illuminate\Support\Facades\Redis;
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use App\Notification;
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use App\MediaTag;
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use League\Fractal;
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use League\Fractal\Serializer\ArraySerializer;
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use League\Fractal\Pagination\IlluminatePaginatorAdapter;
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class MediaTagService
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{
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const CACHE_KEY = 'pf:services:media_tags:id:';
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public static function get($mediaId, $usernames = true)
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{
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$k = 'pf:services:media_tags:get:sid:' . $mediaId;
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return Cache::remember($k, now()->addMinutes(60), function() use($mediaId, $usernames) {
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$key = self::CACHE_KEY . $mediaId;
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if(Redis::zCount($key, '-inf', '+inf') == 0) {
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return [];
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}
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$res = Redis::zRange($key, 0, -1);
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if(!$usernames) {
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return $res;
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}
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$usernames = [];
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foreach ($res as $k) {
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$username = (new self)->idToUsername($k);
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array_push($usernames, $username);
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}
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return $usernames;
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});
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}
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public static function set($mediaId, $profileId)
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{
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$key = self::CACHE_KEY . $mediaId;
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Redis::zAdd($key, $profileId, $profileId);
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return true;
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}
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protected function idToUsername($id)
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{
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$profile = ProfileService::build()->profileId($id);
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if(!$profile) {
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return 'unavailable';
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}
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return [
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'username' => $profile->username,
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'avatar' => $profile->avatarUrl()
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];
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}
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public static function sendNotification(MediaTag $tag)
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{
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$p = $tag->status->profile;
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$actor = $p->username;
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$message = "{$actor} tagged you in a post.";
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$rendered = "<a href='/{$actor}' class='profile-link'>{$actor}</a> tagged you in a post.";
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$n = new Notification;
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$n->profile_id = $tag->profile_id;
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$n->actor_id = $p->id;
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$n->item_id = $tag->id;
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$n->item_type = 'App\MediaTag';
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$n->action = 'tagged';
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$n->message = $message;
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$n->rendered = $rendered;
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$n->save();
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return;
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}
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}
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