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Update StatusTransformers, remove includes and use cached services

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Daniel Supernault 2021-07-24 23:10:44 -06:00
parent 8001ad998c
commit 09d5198c55
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GPG key ID: 0DEF1C662C9033F7
4 changed files with 70 additions and 62 deletions
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40
app/Services/MediaService.php Normal file
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@ -0,0 +1,40 @@
<?php
namespace App\Services;
use Cache;
use Illuminate\Support\Facades\Redis;
use App\Media;
use App\Status;
use League\Fractal;
use League\Fractal\Serializer\ArraySerializer;
use League\Fractal\Pagination\IlluminatePaginatorAdapter;
use App\Transformer\Api\MediaTransformer;
class MediaService
{
const CACHE_KEY = 'status:transformer:media:attachments:';
public static function get($statusId)
{
return Cache::remember(self::CACHE_KEY.$statusId, 129600, function() use($statusId) {
$status = Status::find($statusId);
if(!$status) {
return [];
}
if(in_array($status->type, ['photo', 'video', 'video:album', 'photo:album', 'loop', 'photo:video:album'])) {
$media = Media::whereStatusId($status->id)->orderBy('order')->get();
$fractal = new Fractal\Manager();
$fractal->setSerializer(new ArraySerializer());
$resource = new Fractal\Resource\Collection($media, new MediaTransformer());
return $fractal->createData($resource)->toArray();
}
return [];
});
}
public static function del($statusId)
{
return Cache::forget(self::CACHE_KEY . $statusId);
}
}

18
app/Services/StatusHashtagService.php
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@ -6,6 +6,7 @@ use Cache;
use Illuminate\Support\Facades\Redis;
use App\{Status, StatusHashtag};
use App\Transformer\Api\StatusHashtagTransformer;
use App\Transformer\Api\HashtagTransformer;
use League\Fractal;
use League\Fractal\Serializer\ArraySerializer;
use League\Fractal\Pagination\IlluminatePaginatorAdapter;
@ -78,4 +79,21 @@ class StatusHashtagService {
{
return ['status' => StatusService::get($statusId)];
}
public static function statusTags($statusId)
{
$key = 'pf:services:sh:id:' . $statusId;
return Cache::remember($key, 604800, function() use($statusId) {
$status = Status::find($statusId);
if(!$status) {
return [];
}
$fractal = new Fractal\Manager();
$fractal->setSerializer(new ArraySerializer());
$resource = new Fractal\Resource\Collection($status->hashtags, new HashtagTransformer());
return $fractal->createData($resource)->toArray();
});
}
}

37
app/Transformer/Api/StatusStatelessTransformer.php
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@ -7,18 +7,14 @@ use League\Fractal;
use Cache;
use App\Services\HashidService;
use App\Services\LikeService;
use App\Services\MediaService;
use App\Services\MediaTagService;
use App\Services\StatusHashtagService;
use App\Services\StatusLabelService;
use App\Services\ProfileService;
class StatusStatelessTransformer extends Fractal\TransformerAbstract
{
protected $defaultIncludes = [
'account',
'tags',
'media_attachments',
];
public function transform(Status $status)
{
$taggedPeople = MediaTagService::get($status->id);
@ -62,31 +58,10 @@ class StatusStatelessTransformer extends Fractal\TransformerAbstract
'local' => (bool) $status->local,
'taggedPeople' => $taggedPeople,
'label' => StatusLabelService::get($status),
'liked_by' => LikeService::likedBy($status)
'liked_by' => LikeService::likedBy($status),
'media_attachments' => MediaService::get($status->id),
'account' => ProfileService::get($status->profile_id),
'tags' => StatusHashtagService::statusTags($status->id)
];
}
public function includeAccount(Status $status)
{
$account = $status->profile;
return $this->item($account, new AccountTransformer());
}
public function includeTags(Status $status)
{
$tags = $status->hashtags;
return $this->collection($tags, new HashtagTransformer());
}
public function includeMediaAttachments(Status $status)
{
return Cache::remember('status:transformer:media:attachments:'.$status->id, now()->addMinutes(3), function() use($status) {
if(in_array($status->type, ['photo', 'video', 'video:album', 'photo:album', 'loop', 'photo:video:album'])) {
$media = $status->media()->orderBy('order')->get();
return $this->collection($media, new MediaTransformer());
}
});
}
}

37
app/Transformer/Api/StatusTransformer.php
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@ -8,19 +8,15 @@ use League\Fractal;
use Cache;
use App\Services\HashidService;
use App\Services\LikeService;
use App\Services\MediaService;
use App\Services\MediaTagService;
use App\Services\StatusHashtagService;
use App\Services\StatusLabelService;
use App\Services\ProfileService;
use Illuminate\Support\Str;
class StatusTransformer extends Fractal\TransformerAbstract
{
protected $defaultIncludes = [
'account',
'tags',
'media_attachments',
];
public function transform(Status $status)
{
$taggedPeople = MediaTagService::get($status->id);
@ -64,31 +60,10 @@ class StatusTransformer extends Fractal\TransformerAbstract
'local' => (bool) $status->local,
'taggedPeople' => $taggedPeople,
'label' => StatusLabelService::get($status),
'liked_by' => LikeService::likedBy($status)
'liked_by' => LikeService::likedBy($status),
'media_attachments' => MediaService::get($status->id),
'account' => ProfileService::get($status->profile_id),
'tags' => StatusHashtagService::statusTags($status->id)
];
}
public function includeAccount(Status $status)
{
$account = $status->profile;
return $this->item($account, new AccountTransformer());
}
public function includeTags(Status $status)
{
$tags = $status->hashtags;
return $this->collection($tags, new HashtagTransformer());
}
public function includeMediaAttachments(Status $status)
{
return Cache::remember('status:transformer:media:attachments:'.$status->id, now()->addMinutes(14), function() use($status) {
if(in_array($status->type, ['photo', 'video', 'video:album', 'photo:album', 'loop', 'photo:video:album'])) {
$media = $status->media()->orderBy('order')->get();
return $this->collection($media, new MediaTransformer());
}
});
}
}