/** * @return \yii\db\ActiveQuery */ public function getIdSupplier() { return $this->hasOne(Supplier::className(), ['id_supplier' => 'id_supplier']); }
/** * @return \yii\db\ActiveQuery */ public function getIdSuppliers() { return $this->hasMany(Supplier::className(), ['id_supplier' => 'id_supplier'])->viaTable('product_supplier', ['id_product' => 'id_product']); }