GcDevelopment\Controller\DocumentTypeController::addTabAction PHP Method

    public function addTabAction()
    {
        if (!$this->getRequest()->isPost()) {
            return $this->returnJson(array('success' => false, 'message' => 'Error'));
        }
        $session = $this->getSession();
        $name = $this->getRequest()->getPost()->get('name');
        $description = $this->getRequest()->getPost()->get('description');
        $documentTypeSession = $session['document-type'];
        $tabs = empty($documentTypeSession['tabs']) ? array() : $documentTypeSession['tabs'];
        foreach ($tabs as $tab) {
            if ($name == $tab['name']) {
                return $this->returnJson(array('success' => false, 'message' => 'Already exists'));
            }
        }
        $lastId = empty($documentTypeSession['max-tab-id']) ? 0 : $documentTypeSession['max-tab-id'];
        $currentId = $lastId + 1;
        $documentTypeSession['max-tab-id'] = $currentId;
        $tabs[$currentId] = array('name' => $name, 'description' => $description, 'properties' => array());
        $documentTypeSession['tabs'] = $tabs;
        $session['document-type'] = $documentTypeSession;
        return $this->returnJson(array('success' => true, 'id' => $currentId, 'name' => $name, 'description' => $description));
    }