Role Model

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class Role extends Model
{
    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    public $fillable = [
        'name',
        'description',
        'permissions'
    ];

    /**
     * Convert permissions to array
     *
     * @param string $value
     * @return array
     */
    public function getPermissionsAttribute($value)
    {
        return json_decode($value, true);
    }

    /**
     * Convert permissions to json.
     *
     * @param  string  $value
     * @return void
     */
    public function setPermissionsAttribute($value)
    {
        $this->attributes['permissions'] = json_encode($value);
    }
}