How to retrieve properties in a transformer?

[clementbirkle]

Here is what I want to accomplish:

<?php

namespace App\Product\Data;

use Spatie\LaravelData\Casts\Cast;
use Spatie\LaravelData\Support\Creation\CreationContext;
use Spatie\LaravelData\Support\DataProperty;
use Spatie\LaravelData\Support\Transformation\TransformationContext;
use Spatie\LaravelData\Transformers\Transformer;

class SubproductsCast implements Cast, Transformer
{
    public function cast(DataProperty $property, mixed $value, array $properties, CreationContext $context): ?array
    {
        return $this->cleanValue($value, $properties);
    }

    public function transform(DataProperty $property, mixed $value, TransformationContext $context): ?array
    {
        return $this->cleanValue($value, $properties); // => how to retrieve "$properties"?
    }

    protected function cleanValue(mixed $value, array $properties): ?array
    {
        if ($properties['type'] === 'bundle') {
            if ($value === null) {
                return [];
            }

            return $value;
        }

        return null;
    }
}

The cast method is ok but in the transform method, I don't know how to retrieve properties.

[rubenvanassche]

At the moment we do not inject properties into transformers, this could be a feature for v5 since it would be a breaking change.

[clementbirkle]

Thank you for your reply @rubenvanassche