public function getInstitute()
{
if ($this->course_id != NULL) {
$institute_id = Course::find()->select(['institute_id'])->where(['id' => $this->course_id])->one()->institute_id;
$institute = Institute::findOne(['id' => $institute_id]);
return $institute;
}
}
/**
* @return \yii\db\ActiveQuery
*/
public function getInstitute()
{
return $this->hasOne(Institute::className(), ['id' => 'institute_id']);
}
