public function assertTypeImplementsInterface(AbstractType $type, AbstractInterfaceType $interface)
{
if ($type instanceof AbstractObjectType) {
foreach ($type->getInterfaces() as $typeInterface) {
if ($typeInterface->getName() == $interface->getName()) {
return;
}
}
}
throw new ResolveException(sprintf('Type "%s" does not implement "%s"', $type->getName(), $interface->getName()));
}
/**
* @param Field $intField
* @param Field $objField
* @param AbstractInterfaceType $interface
*
* @return bool
*
* @throws ConfigurationException
*/
protected function assertFieldsIdentical($intField, $objField, AbstractInterfaceType $interface)
{
$isValid = true;
if ($intField->getType()->isCompositeType() !== $objField->getType()->isCompositeType()) {
$isValid = false;
}
if ($intField->getType()->getNamedType()->getName() != $objField->getType()->getNamedType()->getName()) {
$isValid = false;
}
if (!$isValid) {
throw new ConfigurationException(sprintf('Implementation of %s is invalid for the field %s', $interface->getName(), $objField->getName()));
}
}
/**
* Add fields from passed interface
* @param AbstractInterfaceType $interfaceType
* @return $this
*/
public function applyInterface(AbstractInterfaceType $interfaceType)
{
$this->addFields($interfaceType->getFields());
return $this;
}