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<?php
namespace Commercetools\Core\Model\CartDiscount;
use Commercetools\Core\Model\Common\JsonObject;
class CartDiscountTarget extends JsonObject
{
const TARGET_TYPE = '';
const TYPE_LINE_ITEMS = 'lineItems';
public function __construct(array $data = [], $context = null)
{
if (static::TARGET_TYPE != '' && !isset($data[static::TYPE])) {
$data[static::TYPE] = static::TARGET_TYPE;
}
parent::__construct($data, $context);
}
public function fieldDefinitions()
{
return [
'type' => [static::TYPE => 'string'],
'predicate' => [static::TYPE => 'string'],
];
}
public static function fromArray(array $data, $context = null)
{
if (get_called_class() === CartDiscountTarget::class && isset($data[static::TYPE])) {
$className = static::targetType($data[static::TYPE]);
if (class_exists($className)) {
return new $className($data, $context);
}
}
return new static($data, $context);
}
protected static function targetType($typeId)
{
$types = [
LineItemsTarget::TARGET_TYPE => LineItemsTarget::class,
CustomLineItemsTarget::TARGET_TYPE => CustomLineItemsTarget::class,
ShippingCostTarget::TARGET_TYPE => ShippingCostTarget::class,
MultiBuyLineItemsTarget::TARGET_TYPE => MultiBuyLineItemsTarget::class,
];
return isset($types[$typeId]) ? $types[$typeId] : CartDiscountTarget::class;
}
}