public function get_by_subject($subject_id)
{
$data = Model_Activity::find('all', array('where' => array(array('subject_id', $subject_id))));
$data_array = array();
foreach ($data as $key => $value) {
if (!isset($data_array[$value['date']])) {
$data_array[$value['date']] = array();
}
array_push($data_array[$value['date']], $value);
}
$success = false;
if ($data_array) {
$success = true;
}
return $this->response(['data' => $data_array, 'success' => $success]);
}
public function action_delete($id = null)
{
$where = ['id' => $id];
if (Model_User::is_current_user('teacher')) {
$where['subject.user_id'] = Auth::get('id');
}
if ($activity = Model_Activity::find('first', ['where' => $where, 'related' => ['subject']])) {
$activity->delete();
Session::set_flash('success', e('Deleted activity #' . $id));
} else {
Session::set_flash('error', e('Could not delete activity #' . $id));
}
Response::redirect('site/activities');
}
