There is an issue when updating a model with a property cast as an array.

[agrism]

Further details on the issue: When you try to update a model that uses a property cast as an array, Laravel throws an ErrorException with the message Array to string conversion.

PHP version: 8.1
Laravel version: 8.83.27

If you'd like to reproduce the error, follow these steps.

1. Make a Model:

namespace App\Models;

use Alvin0\RedisModel\Model;

/**
 * @property string $id
 * @property array $payload
 */
class MyModel extends Model
{
    protected $primaryKey = 'id';

    protected $subKeys = [
        'payload',
    ];

    protected $fillable = [
        'payload',
    ];

    protected $casts = [
        'payload' => 'array'
    ];

    public $incrementing = true;

    protected $table = "my_models";
}

2. Test the model:

$notifyIfPayloadNotArray = function(\App\Models\MyModel $model): void
{
    if(!is_array($model->payload)){
        dump('status not array');
    }
};

$model = new \App\Models\MyModel;
$model->payload = ['a' => 1];

$notifyIfPayloadNotArray($model);

$model->save();

$notifyIfPayloadNotArray($model);

$model->payload = ['a' => 2];

$notifyIfPayloadNotArray($model);

$model->save(); // ---> ErrorException: Array to string conversion

[alvin0]

Thank you for your contribution to the source code!.

However, I'm feeling uneasy about using the subkey as an array because it might lead to data retrieval issues. I will rewrite a data casting function before insertion and update based on your code to improve the array and enum.

Thank you very much for your significant contribution.

[alvin0]

please check commit c8216b3

[agrism]

please check commit c8216b3

The changes look good 👍