ldc-gen-game-web/app/Casts/AsArrayOfDiscount.php

<?php

declare(strict_types=1);

namespace App\Casts;

use App\Lib\Discount;
use Illuminate\Contracts\Database\Eloquent\CastsAttributes;
use Illuminate\Database\Eloquent\Model;

class AsArrayOfDiscount implements CastsAttributes
{
    /**
     * Cast the given value.
     *
     * @param  Model  $model
     * @param  mixed  $value
     * @return array<Discount>
     *
     * @phpcs:disable Squiz.Commenting.FunctionComment.TypeHintMissing
     */
    public function get($model, string $key, $value, array $attributes): array
    {
        // phpcs:enable
        return \collect(\json_decode($value, true))->map(function ($input) use ($model, $key, $attributes): Discount {
            $inputCast = new AsDiscount();

            return $inputCast->get($model, $key, \json_encode($input), $attributes);
        })->all();
    }

    /**
     * Prepare the given value for storage.
     *
     * @param  Model  $model
     * @param  Discount  $value
     * @return string Json encoded array<\App\Lib\Discount>
     *
     * @phpcs:disable Squiz.Commenting.FunctionComment.TypeHintMissing
     */
    public function set($model, string $key, $value, array $attributes)
    {
        // phpcs:enable
        return \json_encode(\collect($value)->map(function ($input) use ($model, $key, $attributes) {
            $inputCast = new AsDiscount();

            return \json_decode($inputCast->set($model, $key, $input, $attributes));
        })->all());
    }
}