public function read($model, $name, &$dbValue, $transformatorClass = TransformatorInterface::class)
{
$fieldMeta = ManganMeta::create($model)->field($name);
$relMeta = $fieldMeta->related;
$relModel = new $relMeta->class();
$criteria = new Criteria(null, $relModel);
if (empty($relMeta->join)) {
throw new InvalidArgumentException(sprintf('Parameter `join` is required for Related annotation, model `%s`, field `%s`', get_class($model), $name));
}
foreach ($relMeta->join as $source => $rel) {
assert($model->{$source} !== null);
$criteria->addCond($rel, '==', $model->{$source});
}
$criteria->setSort(new Sort($relMeta->sort));
if ($relMeta->single) {
$model->{$name} = (new Finder($relModel))->find($criteria);
} else {
$model->{$name} = (new Finder($relModel))->findAll($criteria);
}
}
