private function doCreate()
 {
     $projectCreator = new ProjectCreator($this->project_manager, ReferenceManager::instance());
     $data = $this->creation_request->getProjectValues();
     $creationData = ProjectCreationData::buildFromFormArray($data);
     return $projectCreator->build($creationData);
 }
 private function doCreate()
 {
     $data = $this->creation_request->getProjectValues();
     require_once 'www/project/create_project.php';
     $group_id = create_project($data);
     return $this->project_manager->getProject($group_id);
 }