/**
  * Return number of projects in a specific group
  *
  * @param ProjectGroup $group
  * @return integer
  */
 function countByGroup($group)
 {
     return Projects::count(array('group_id = ? AND type = ?', $group->getId(), PROJECT_TYPE_NORMAL));
 }
 /**
  * Quick add project group
  *
  * @param void
  * @return null
  */
 function quick_add()
 {
     if ($this->request->isSubmitted() && $this->request->isAsyncCall()) {
         if (!ProjectGroup::canAdd($this->logged_user)) {
             $this->httpError(HTTP_ERR_FORBIDDEN, null, true, $this->request->isApiCall());
         }
         // if
         $project_group = new ProjectGroup();
         $project_group->setAttributes($this->request->post('project_group'));
         $save = $project_group->save();
         if ($save && !is_error($save)) {
             print $project_group->getId();
             die;
         } else {
             $this->serveData($save);
         }
         // if
     } else {
         $this->httpError(HTTP_ERR_BAD_REQUEST);
     }
     // if
 }