/**
* @return array
*/
function jsonSerialize()
{
$subSystems = array();
foreach ($this->children as $subSystem) {
$subSystems[$subSystem->getId()] = $subSystem->jsonSerialize();
}
if ($this->parent) {
$parent = $this->parent->getId();
} else {
$parent = false;
}
return ['id' => $this->id, 'identifier' => $this->getIdentifier(), 'name' => $this->getName(), 'url' => $this->getUrl(), 'parent' => $parent, 'project' => $this->getProject()->getIdentifier(), 'image' => $this->getImage(), 'subSystems' => $subSystems, 'project' => $this->project->jsonSerialize(), 'active' => $this->isActive()];
}
