spatie/laravel-medialibrary Caching

App\Cache\CachedMedia.php

<?php

namespace App\Cache;

use Illuminate\Support\Facades\Cache;
use Spatie\MediaLibrary\HasMedia;

class CachedMedia
{
     public static function get(HasMedia $modelInstance, $collection, array $filters)
     {
         $modelId = $modelInstance->getKey();
         $modelType = (new \ReflectionClass($modelInstance))->getName();
         $encodedFilters = sha1(json_encode($filters));

         return Cache::tags(['media', "media.$modelType.$modelId"])->get("media.$modelType.$modelId.$collection.$encodedFilters", function () use ($modelInstance, $modelId, $modelType, $collection, $filters, $encodedFilters) {

             $media = $modelInstance->getMediaRepository()
                 ->getCollection($modelInstance, $collection, $filters)
                 ->collectionName($collection);
             Cache::tags(['media', "media.$modelType.$modelId"])->put("media.$modelType.$modelId.$collection.$encodedFilters", $media, now()->addHours(12));

             return $media;
         });
     }

     public static function forget($modelType, $modelId) {
        return Cache::tags(['media', "media.$modelType.$modelId"])->flush();
     }
}

App\Observers\MediaObserver.php

<?php

namespace App\Observers;

use App\Cache\CachedMedia;
use App\Models\Media;

class MediaObserver
{
    /**
     * Handle the Media "created" event.
     *
     * @param  \App\Models\Media  $media
     * @return void
     */
    public function created(Media $media)
    {
        CachedMedia::forget($media->model_type, $media->model_id);
    }

    /**
     * Handle the Media "updated" event.
     *
     * @param  \App\Models\Media  $media
     * @return void
     */
    public function updated(Media $media)
    {
        CachedMedia::forget($media->model_type, $media->model_id);
    }

    /**
     * Handle the Media "deleted" event.
     *
     * @param  \App\Models\Media  $media
     * @return void
     */
    public function deleted(Media $media)
    {
        CachedMedia::forget($media->model_type, $media->model_id);
    }

    /**
     * Handle the Media "restored" event.
     *
     * @param  \App\Models\Media  $media
     * @return void
     */
    public function restored(Media $media)
    {
        CachedMedia::forget($media->model_type, $media->model_id);
    }

    /**
     * Handle the Media "force deleted" event.
     *
     * @param  \App\Models\Media  $media
     * @return void
     */
    public function forceDeleted(Media $media)
    {
        CachedMedia::forget($media->model_type, $media->model_id);
    }
}

App\Traits\HasCachedMedia.php

<?php

namespace App\Traits;

use App\Cache\CachedMedia;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Collection;
use Spatie\MediaLibrary\MediaCollections\MediaCollection;

trait HasCachedMedia {

    /**
     * Get media collection by its collectionName.
     *
     * @param string $collectionName
     * @param array|callable $filters
     *
     * @return MediaCollections\Models\Collections\MediaCollection
     */
    public function getMedia(string $collectionName = 'default', $filters = []): Collection
    {
        /** @var Model $this */
        return CachedMedia::get($this, $collectionName, $filters);
    }
}

SomeModel.php

<?php

namespace App\Models\Website;

use App\Traits\HasCachedMedia;
use Spatie\MediaLibrary\MediaCollections\File;
use Spatie\MediaLibrary\HasMedia;
use Spatie\MediaLibrary\InteractsWithMedia;
use Spatie\MediaLibrary\MediaCollections\Models\Media;

class News extends Model implements HasMedia
{

    use HasFactory, InteractsWithMedia, HasCachedMedia {
        HasCachedMedia::getMedia insteadof InteractsWithMedia;
    }

  
  // ...REST OF MODEL
  
}