/**
* Finds the Student model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Student the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findStudentModel($id)
{
$student = Student::findOne($id);
if (!isset($student)) {
throw new NotFoundHttpException('The requested page does not exist.');
}
return $student;
}
public function actionUpdateStudent($studentId)
{
$student = Student::findOne($studentId);
$studentAppointment = null;
if (empty($student->studentAppointments)) {
$studentAppointment = new StudentAppointment();
$studentAppointment->student_id = $studentId;
} else {
$studentAppointment = $student->studentAppointments[0];
}
if (!isset($student)) {
throw new HttpException(404, 'The requested page does not exist.');
}
if ($student->load(Yii::$app->request->post()) && $student->save() && $studentAppointment->load(Yii::$app->request->post()) && $studentAppointment->save()) {
if ($student->avatarManager->isImageSavedToDiskOk) {
Yii::$app->session->setFlash('info', Yii::t('app', "{$student} updated successfully"));
} else {
Yii::$app->session->setFlash('info', Yii::t('app', 'There was some error uploading your avatar Image'));
}
return $this->redirect(['default/list-students']);
}
return $this->render('update-student', compact('student', 'studentAppointment'));
}
/**
* Finds the Student model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Student the loaded model
* @throws HttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Student::findOne($id)) !== null) {
return $model;
} else {
throw new HttpException(404, 'The requested page does not exist.');
}
}
public function getIsStudent()
{
if (Student::findOne(['user_id' => $this->id])) {
return true;
} else {
return false;
}
}
/**
* @inheritdoc
* Удаляем связанную дисциплину, если не осталось для нее записи с именем
*/
public function afterDelete()
{
if (!static::find()->where(['id_student' => $this->id_student_cached])->exists()) {
Student::findOne($this->id_student_cached)->delete();
}
}
