Souke/common/models/Facture.php

<?php

namespace common\models;

use Yii;

/**
 * This is the model class for table "facture".
 *
 * @property integer $id
 * @property integer $id_etablissement
 * @property string $date
 * @property string $reference
 * @property string $libelle
 * @property string $texte
 * @property double $montant_ht
 * @property integer $paye
 * @property string $date_paiement
 * @property string $methode_paiement
 */
class Facture extends \yii\db\ActiveRecord {

    /**
     * @inheritdoc
     */
    public static function tableName() {
        return 'facture';
    }

    /**
     * @inheritdoc
     */
    public function rules() {
        return [
            [['id_etablissement', 'paye'], 'integer'],
            [['date', 'date_paiement'], 'safe'],
            [['texte'], 'string'],
            [['montant_ht', 'ca'], 'number'],
            [['reference', 'libelle', 'methode_paiement'], 'string', 'max' => 255],
        ];
    }

    public function getEtablissement() {
        return $this->hasOne(Etablissement::className(), ['id' => 'id_etablissement']);
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels() {
        return [
            'id' => 'ID',
            'id_etablissement' => 'Id Etablissement',
            'date' => 'Date',
            'reference' => 'Reference',
            'libelle' => 'Libelle',
            'texte' => 'Texte',
            'montant_ht' => 'Montant Ht',
            'paye' => 'Paye',
            'date_paiement' => 'Date Paiement',
            'methode_paiement' => 'Methode Paiement',
            'ca' => 'CA'
        ];
    }

    public static function getLastFacture() {
        return Facture::find()
            ->orderBy('reference DESC')
            ->one();
    }

}