/**
* 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');
}
}
