cssd-back/app/Item.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;
use Spatie\MediaLibrary\HasMedia\HasMedia;
use App\Services\Media\HasMediaTrait;
use Spatie\MediaLibrary\Models\Media;

class Item extends Model implements HasMedia
{
    use HasMediaTrait;

    public $fillable = [ 'name' , 'size' , 'unique_id' , 'specific' , 'note' , 'user_id' , 'udi' , 'status' , 'repair' , 'package_id'  , 'creator_id' ];

    public function package()
    {
        return $this->belongsTo( 'App\Package' );
    }

    public function user()
    {
        return $this->belongsTo( 'App\User' );
    }

    public function creator()
    {
        return $this->belongsTo( 'App\User' , "creator_id" );
    }

    public function transfers()
    {
        return $this->morphMany( 'App\Transfer' , "transferable" )->where( "status" , "approved" );
    }

    public function transferActive()
    {
        return $this->morphMany( 'App\Transfer' , "transferable" )->where( "status" , "approved" )->whereNull( "to_date" );
    }

    public function registerMediaCollections()
    {
        $this->addMediaCollection( 'main_images' )
            ->useFallbackUrl( '/images/default_pastry.jpg' )
            ->useFallbackPath( public_path( '/images/default_pastry.jpg' ) );
    }

    public function registerMediaConversions( Media $media = null ): void
    {
        $this->addMediaConversion( 'thumbnail' )
            ->width( 480 )
            ->height( 640 )
            ->nonQueued()
            ->performOnCollections( 'main_images' );
    }
}