/**
* Asks association mappings informations.
*
* @param InputInterface $input
* @param OutputInterface $output
* @param ClassMetadata $metadata
*
* @return array
*/
public function askAssociationMappings(GeneratorStyle $io, ClassMetadata $metadata)
{
// Display step description
$io->section('Association definitions');
$io->text('You can add some associations now.');
// Ask all already mapped associations for edition
foreach ($metadata->associationMappings as $associationName => $mapping) {
$mapping = $this->askAssociationMapping($associationName);
$metadata->overrideAssociation($mapping);
}
// Recursively ask new association mappings
while (null !== ($mapping = $this->askAssociationMapping($io, $metadata))) {
// Map association to metadata
$metadata->mapAssociation($mapping);
}
return $this;
}
