InvalidPriceFieldTypeException example

use Shopware\Core\Checkout\Cart\Price\Struct\QuantityPriceDefinition;
use Shopware\Core\Framework\Context;
use Shopware\Core\Framework\DataAbstractionLayer\Exception\InvalidPriceFieldTypeException;
use Shopware\Core\Framework\Log\Package;

#[Package('checkout')] class PriceDefinitionFactory
{
    public function factory(Context $context, array $priceDefinition, string $lineItemType): PriceDefinitionInterface
    {
        if (!isset($priceDefinition['type'])) {
            throw new InvalidPriceFieldTypeException('none');
        }

        return match ($priceDefinition['type']) {
            QuantityPriceDefinition::TYPE => QuantityPriceDefinition::fromArray($priceDefinition),
            AbsolutePriceDefinition::TYPE => new AbsolutePriceDefinition((float) $priceDefinition['price']),
            PercentagePriceDefinition::TYPE => new PercentagePriceDefinition($priceDefinition['percentage']),
            default => throw new InvalidPriceFieldTypeException($priceDefinition['type']),
        };
    }
}

public function encode(
        Field $field,
        EntityExistence $existence,
        KeyValuePair $data,
        WriteParameterBag $parameters
    ): \Generator {
        $value = json_decode(json_encode($data->getValue(), \JSON_PRESERVE_ZERO_FRACTION | \JSON_THROW_ON_ERROR), true, 512, \JSON_THROW_ON_ERROR);

        if ($value !== null) {
            if (!\array_key_exists('type', $value)) {
                throw new InvalidPriceFieldTypeException('none');
            }

            switch ($value['type']) {
                case QuantityPriceDefinition::TYPE:
                    $this->validateProperties(
                        $value,
                        QuantityPriceDefinition::getConstraints(),
                        $parameters->getPath()
                    );
                    if (!\array_key_exists('taxRules', $value)) {
                        break;
                    }