cssd-back/app/Models/Item.php

<?php

namespace App\Models;

use App\Constants\StatusTypeEnum;
use App\Services\Media\HasMediaTrait;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\MorphMany;
use Illuminate\Database\Eloquent\Relations\MorphOne;
use Spatie\Image\Exceptions\InvalidManipulation;
use Spatie\MediaLibrary\HasMedia;
use Spatie\MediaLibrary\MediaCollections\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 scopeIsNotRepaired($query)
    {
        return $query->where('repair', 0);
    }

    public function package(): BelongsTo
    {
        return $this->belongsTo(Package::class);
    }

    public function user(): BelongsTo
    {
        return $this->belongsTo(User::class);
    }

    public function creator(): BelongsTo
    {
        return $this->belongsTo(User::class, "creator_id");
    }

    public function transfersAll(): MorphMany
    {
        return $this->morphMany(Transfer::class, "transferable")->orderBy("id", "desc");
    }

    public function transfers(): MorphMany
    {
        return $this->morphMany(Transfer::class, "transferable")
            ->where("status", StatusTypeEnum::APPROVED)
            ->orderBy("id", "desc");
    }

    public function latestTransfer(): MorphOne
    {
        return $this->morphOne(Transfer::class, "transferable")
            ->where("status", StatusTypeEnum::APPROVED)
            ->orderBy("id", "desc")->latest();
    }

    public function transferActive(): MorphMany
    {
        return $this->morphMany(Transfer::class, "transferable")
            ->where("status", StatusTypeEnum::APPROVED)
            ->whereNull("to_date")
            ->orderBy("id", "desc");
    }

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

    /**
     * @throws InvalidManipulation
     */
    public function registerMediaConversions(Media $media = null): void
    {
        $this->addMediaConversion('thumbnail')
            ->width(480)
            ->height(640)
            ->nonQueued()
            ->performOnCollections('files');
    }

    protected static function getValidCollections(): array
    {
        return [
            'files'
        ];
    }
}