PHP code example of somnambulist / domain-input

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

somnambulist / domain-input example snippets

use Somnambulist\Components\Domain\Contracts\DataInputMapper as DataInputMapperContract;
class OrderMapper implements DataInputMapperContract
{

    /**
     * @param Input $input
     * @param Order $entity
     */
    public function map(Input $input, $entity)
    {
        $entity
            ->setProperty($input->get('order.property'))
            // ... do other mapping
        ;
    }

    /**
     * @return boolean
     */
    public function supports($entity)
    {
        return ($entity instanceof Order);
    }
}

use Somnambulist\Components\Domain\Contracts\DataInputMapper as DataInputMapperContract;
class OrderItemMapper implements DataInputMapperContract
{

    protected $factory;

    public function __construct(OrderFactory $factory)
    {
        $this->factory = $factory;
    }

    /**
     * @param Input $input
     * @param Order $entity
     */
    public function map(Input $input, $entity)
    {
        // look up existing items, or make new ones
        foreach ($input->get('order.item') as $item) {
            $orderItem = $this->factory->createOrderItem($entity);

            // item will be an array, convert to collection
            $item = new Immutable($item);
            $orderItem
                ->setSomeProperty($item->get('some_property'))
                // ... do other mapping
            ;
        }
    }

    /**
     * @return boolean
     */
    public function supports($entity)
    {
        return ($entity instanceof Order);
    }
}

use Contracts\AddressableEntity;
use Somnambulist\Components\Domain\Contracts\DataInputMapper as DataInputMapperContract;
class AddressMapper implements DataInputMapperContract
{

    /**
     * @param Input $input
     * @param Order $entity
     */
    public function map(Input $input, $entity)
    {
        $address = new Address();
        $address
            ->setAddressLine1($input->get('address.address_line_1')
            //... assign the rest
        ;

        // addresses should be value objects so we'll check if it is the same
        // these methods will all be defined in the AddressableEntity interface.
        // The address being a value object will have an isSameAs method.
        if (!$entity->hasAddress() || !$entity->getAddress()->isSameAs($address)) {
            $entity->setAddress($address);
        }
    }

    /**
     * @return boolean
     */
    public function supports($entity)
    {
        return ($entity instanceof AddressableEntity);
    }
}

class OrderAggregateMapper extends AggregateMapper
{

}

// in an input handler / command (better defined in the DI container)
$mapper = new OrderAggregateMapper([
    new OrderMapper(),
    new OrderItemMapper(new OrderFactory()),
    new AddressMapper(),
]);

$input  = $inputFactory->createFromHttpRequest($request);
$entity = new Order();

$mapper->map($input, $entity);