/**
* @param ZoneInterface $zone
* @param CityInterface $city
*
* @return boolean City is contained in zone
*/
public function isCityContainedInZone(ZoneInterface $zone, CityInterface $city)
{
return $zone->getMembers()->filter(function (ZoneMemberInterface $zoneMember) {
return $zoneMember instanceof ZoneCityMemberInterface;
})->exists(function ($_, ZoneCityMemberInterface $zoneCityMember) use($city) {
return $city->equals($zoneCityMember->getCity());
});
}
/**
* Return if a city is equal than current
*
* @param CityInterface $city City to be compared with
*
* @return boolean Cities are the same
*/
public function equals(CityInterface $city)
{
return $city->getId() === $this->getId();
}
/**
* Add a postalcode with the premise that the city has to be added already
*
* @param CityInterface $city City
* @param string $postalCodeCode Postalcode code
*
* @return PostalCodeInterface
*/
public function addPostalCode(CityInterface $city, $postalCodeCode)
{
$postalCodeCode = trim($postalCodeCode);
$cityCountry = $city->getCountry();
$postalCodeId = $cityCountry->getCode() . '_' . trim($postalCodeCode);
if (!isset($this->postalCodes[$postalCodeId])) {
$postalCode = $this->postalCodeFactory->create();
$postalCode->setId($postalCodeId)->setCode($postalCodeCode)->setCities(new ArrayCollection())->addCity($city)->setEnabled(true);
$city->addPostalCode($postalCode);
$this->postalCodes[$postalCodeId] = $postalCode;
}
return $this->postalCodes[$postalCodeId];
}
