/** * Filter the query by a related \Thelia\Model\Coupon object * * @param \Thelia\Model\Coupon|ObjectCollection $coupon The related object(s) to use as filter * @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL * * @return ChildCouponCountryQuery The current query, for fluid interface */ public function filterByCoupon($coupon, $comparison = null) { if ($coupon instanceof \Thelia\Model\Coupon) { return $this->addUsingAlias(CouponCountryTableMap::COUPON_ID, $coupon->getId(), $comparison); } elseif ($coupon instanceof ObjectCollection) { if (null === $comparison) { $comparison = Criteria::IN; } return $this->addUsingAlias(CouponCountryTableMap::COUPON_ID, $coupon->toKeyValue('PrimaryKey', 'Id'), $comparison); } else { throw new PropelException('filterByCoupon() only accepts arguments of type \\Thelia\\Model\\Coupon or Collection'); } }