public function getAccs()
{
return $this->hasMany(Accounts::className(), array('parent_account_id' => 'id'));
}
/**
* @return \yii\db\ActiveQuery
*/
public function getAccounts()
{
return $this->hasOne(Accounts::className(), ['id' => 'accounts_id']);
}
public function getAccount()
{
return $this->hasOne(Accounts::className(), array('id' => 'account_id'));
}