public function __construct($user, Trip $trip, $from, $to)
{
$this->user = $user;
$this->trip = $trip;
$this->date = $trip->getDate();
$this->from = $from;
$this->to = $to;
}
/**
* @param User $user
* @param $date
* @param $lineNumber
* @param $from
* @param $to
* @param $lineDeparture
* @param int $continuation
* @return Ticket|null
*/
public function buyTicket(User $user, $date, $lineNumber, $from, $to, $lineDeparture, $continuation = 0)
{
// Get Trip
$trip = $this->documentManager->getRepository('AppBundle:Trip')->findOneBy(['date' => $date, 'lineNumber' => (int) $lineNumber, 'departure' => (int) $lineDeparture]);
// If doesn't exists
if (!$trip) {
// Check lineNumber | from | to | lineDeparture
if (!($line = $this->trainInformation->verifyLine($lineNumber, $from, $to, $lineDeparture))) {
throw new BadRequestHttpException('Invalid trip.');
}
// Create Trip
$trip = new Trip($lineNumber, $line['stations'], $date, $lineDeparture, $this->trainInformation->getCapacity());
}
// Get Train capacity
if ($trip->getAvailableCapacity($from, $to) == 0) {
throw new BadRequestHttpException('Trip is full.');
}
if ($continuation == 1 && !$this->creditCardValidator->validate($user->getCreditCard())) {
throw new BadRequestHttpException('Credit Card failed.');
}
// Create Ticket
$ticket = new Ticket($user, $trip, $from, $to);
// Update Trip
$trip->addTicketBought($from, $to);
// Persist
$this->documentManager->persist($ticket);
$this->documentManager->persist($trip);
$this->documentManager->flush();
return $ticket;
}