/**
* Retrieves all members of a status
*
* @param String|Array $status the status to filter with
*
* @return Array an array of all those members.
*/
function getMembersWithStatus($status)
{
return CourseMember::findByCourseAndStatus($this->id, $status);
}
/**
* Returns the teacher for a given cours
*
* @param String $course_id Id of the course
* @return array of user infos [user_id, username, Nachname, fullname]
*/
private function getTeacher($course_id)
{
$teachers = CourseMember::findByCourseAndStatus($course_id, 'dozent');
$collection = SimpleCollection::createFromArray($teachers);
return $collection->map(function (CourseMember $teacher) {
return array('user_id' => $teacher->user_id, 'username' => $teacher->username, 'Nachname' => $teacher->nachname, 'fullname' => $teacher->getUserFullname('no_title_rev'));
});
}
