/**
* @param Itinerary $other
* @return bool
*/
public function sameValueAs(Itinerary $other) : bool
{
//We use doctrine's ArrayCollection only to ease comparison
//If Legs would be stored in an ArrayCollection hole the time
//Itinerary itself would not be immutable,
//cause a client could call $itinerary->legs()->add($anotherLeg);
//Keeping ValueObjects immutable is a rule of thumb
$myLegs = new ArrayCollection($this->legs());
$otherLegs = new ArrayCollection($other->legs());
if ($myLegs->count() !== $otherLegs->count()) {
return false;
}
return $myLegs->forAll(function ($index, Leg $leg) use($otherLegs) {
return $otherLegs->exists(function ($otherIndex, Leg $otherLeg) use($leg) {
return $otherLeg->sameValueAs($leg);
});
});
}
/**
* @test
*/
public function it_is_not_same_value_as_itinerary_with_other_list_of_legs()
{
$legs = [LegFixture::get(LegFixture::HONGKONG_NEWYORK), LegFixture::get(LegFixture::NEWYORK_HAMBURG)];
$itinerary = new Itinerary($legs);
$otherLegs = [LegFixture::get(LegFixture::HONGKONG_HAMBURG), LegFixture::get(LegFixture::HAMBURG_ROTTERDAM)];
$otherItinerary = new Itinerary($otherLegs);
$this->assertFalse($itinerary->sameValueAs($otherItinerary));
}
/**
* @param Itinerary $anItinerary
* @return RouteCandidateDto
*/
public function toDto(Itinerary $anItinerary)
{
$legs = array();
foreach ($anItinerary->legs() as $leg) {
$legDto = new LegDto();
$legDto->setLoadLocation($leg->loadLocation());
$legDto->setUnloadLocation($leg->unloadLocation());
$legDto->setLoadTime($leg->loadTime()->format(\DateTime::ATOM));
$legDto->setUnloadTime($leg->unloadTime()->format(\DateTime::ATOM));
$legs[] = $legDto;
}
$routeCandidate = new RouteCandidateDto();
$routeCandidate->setLegs($legs);
return $routeCandidate;
}
