public function actionGetTreatment()
 {
     if (!isset($_GET['q'])) {
         throw new CHttpException(401, 'Missing diagnosis name');
     }
     $lat = @$_GET['lat'];
     $long = @$_GET['long'];
     $diagnosisName = @$_GET['q'];
     $data = array();
     $diagnosis = Diagnosis::model()->findByAttributes(array('name' => $diagnosisName));
     if (!$diagnosis) {
         throw new CHttpException(401, 'Invalid diagnosis name');
     }
     $treatment = Treatment::model()->findByAttributes(array('diagnosis_id' => $diagnosis->id));
     $data['action'] = $treatment->action;
     $diagnosisType = DiagnosisTypes::model()->findByAttributes(array('diagnosis_id' => $diagnosis->id));
     $doctors = Doctors::model()->findAllByAttributes(array('type' => $diagnosisType->doctor_type_id));
     //how to compute for nearest place for the doctor
     foreach ($doctors as $d) {
         $data['doctors'][] = array('id' => $d->id, 'name' => $d->getFullname(), 'address' => $d->address, 'type' => $diagnosisType->doctorType->name, 'contact_no' => $d->contact_no, 'schedule' => $d->schedule, 'other_info' => $d->other_info, 'lat' => $d->lat, 'long' => $d->long);
     }
     echo CJSON::encode($data);
 }