/**
* Build the metadata object for the given class
*
* @param string $class
* @param array $config
*
* @return Metadata
*/
protected function buildMetadata($class, $config)
{
switch ($config['type']) {
case 'relationship':
$metadata = new RelationshipMetadata();
$this->configureRelationship($metadata, $config);
break;
default:
$metadata = new NodeMetadata();
$this->configureNode($metadata, $config);
}
$id = new Id();
$id->setProperty(array_keys($config['id'])[0])->setType($config['id'][$id->getProperty()]['type'])->setStrategy($config['id'][$id->getProperty()]['generator']['strategy']);
$metadata->setClass($class)->setId($id)->addProperty((new Property())->setName($id->getProperty())->setNullable(false)->setType($id->getType()));
if (isset($config['repository'])) {
$metadata->setRepositoryClass($config['repository']);
}
if (isset($config['alias'])) {
$metadata->setAlias($config['alias']);
}
if (isset($config['properties'])) {
foreach ($config['properties'] as $prop => $conf) {
switch ($conf['type']) {
case 'relationship':
if ($config['type'] === 'relationship') {
throw new \LogicException(sprintf('The relationship "%s" can\'t have a relationship property on "%s"', $class, $prop));
}
if (!isset($conf['relationship'])) {
throw new \LogicException(sprintf('Missing option "relationship" for the property "%s" on "%s"', $prop, $class));
}
break;
case 'startNode':
case 'endNode':
if ($config['type'] === 'node') {
throw new \LogicException(sprintf('The node "%s" can\'t have the property "%s" type set to "%s"', $class, $prop, $conf['type']));
}
if (!isset($conf['node'])) {
throw new \LogicException(sprintf('Missing option "node" for the property "%s" on "%s"', $prop, $class));
}
break;
}
$property = new Property();
$property->setName($prop)->setType($conf['type']);
if (isset($conf['nullable'])) {
$property->setNullable($conf['nullable']);
unset($conf['nullable']);
}
unset($conf['type']);
foreach ($conf as $key => $value) {
$property->addOption($key, $value);
}
$metadata->addProperty($property);
}
}
return $metadata;
}
