public function getParentsWithChildren()
{
$top = ['children' => []];
$insertIn = function (&$root, $parentAlias, $alias, $value) use(&$insertIn) {
foreach ($root['children'] as $i => $child) {
if ($i == $parentAlias) {
$root['children'][$i]['children'][$alias] = $value;
} else {
if ($result = $insertIn($root['children'][$i], $parentAlias, $alias, $value)) {
return $result;
}
}
}
return false;
};
foreach ($this->models as $index => $model) {
$alias = $model['alias'];
$value = ['children' => [], 'self' => $this->getModelByAlias($alias)];
if ($parentAlias = $model['matchInfo']['parent'] ?? null) {
if ($insertIn($top, $parentAlias, $alias, $value)) {
$this->logger->warning("Unable to find parent ({$parentAlias}) for model: {$alias}");
}
} else {
$top['children'][$alias] = $value;
}
}
return $top['children'];
}
