<?php

/**
 * This is the model class for table "tippromene".
 *
 * The followings are the available columns in table 'tippromene':
 * @property integer $id
 * @property integer $ulaz_izlaz
 * @property string $naziv
 */
class Tippromene extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return Tippromene the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

    public function scopes()
    {
        return array(


            'active' => array(
                'condition' => $this->getTableAlias(false, false) . '.prikazi = 1',
            )

        );
    }

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'tippromene';
	}

    public function getZnakpromene(){
        $opis = "+";
        if($this->ulaz_izlaz == 1){
            $opis = "+";
        } else {
            $opis = "-";
        }

        return $opis;
    }

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('ulaz_izlaz, naziv', 'required'),
			array('prikazi, ulaz_izlaz', 'numerical', 'integerOnly'=>true),
			array('naziv', 'length', 'max'=>50),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('prikazi, id, ulaz_izlaz, naziv', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
    public function relations()
    {
        // NOTE: you may need to adjust the relation name and the related
        // class name for the relations automatically generated below.
        return array(
            'blagajnas' => array(self::HAS_MANY, 'Blagajna', 'tip_promene'),
        );
    }

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'ulaz_izlaz' => 'Ulaz Izlaz',
			'naziv' => 'Naziv',
            'znakpromene' => 'Znak',
            'prikazi' => 'Prikaz'
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('ulaz_izlaz',$this->ulaz_izlaz);
		$criteria->compare('naziv',$this->naziv,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}