file/app/Models/Collection.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Casts\Attribute;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class Collection extends Model
{
    use HasFactory, SoftDeletes;

    protected $fillable = [
        "name",
        "path",
        "public",
        "disk",
        "count",
        "tmp_support",
        "remove_tmp_time",
        "max_file_size",
        "min_file_size",
        "max_width",
        "min_width",
        "max_height",
        "min_height",
        "alt_required",
        "description_required",
        "exts",
        "avalible_exts",
        "memetypes",
        "model",
        "expire_date",
    ];

    protected $casts = [
        'exts' => 'array',
        'avalible_exts' => 'array',
        'memetypes' => 'array',
    ];

    protected function exts(): Attribute
    {
        return Attribute::make(
            set: fn ($value) => json_encode($value),
        );
    }
    protected function avalible_exts(): Attribute
    {
        return Attribute::make(
            set: fn ($value) => json_encode($value),
        );
    }
    protected function memetypes(): Attribute
    {
        return Attribute::make(
            set: fn ($value) => json_encode($value),
        );
    }

}