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<?php |
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namespace ConferenceTools\Tickets\Domain\Service\Basket; |
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use Carnage\Cqrs\Aggregate\Identity\GeneratorInterface; |
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use ConferenceTools\Tickets\Domain\Service\Configuration; |
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use ConferenceTools\Tickets\Domain\ValueObject\Basket; |
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use ConferenceTools\Tickets\Domain\ValueObject\DiscountCode; |
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use ConferenceTools\Tickets\Domain\ValueObject\TicketReservation; |
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use ConferenceTools\Tickets\Domain\ValueObject\TicketReservationRequest; |
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class Factory |
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{ |
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/** |
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* @var GeneratorInterface |
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*/ |
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private $ticketIdGenerator; |
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/** |
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* @var Configuration |
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*/ |
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private $configuration; |
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public function __construct(GeneratorInterface $ticketIdGenerator, Configuration $configuration) |
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{ |
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$this->ticketIdGenerator = $ticketIdGenerator; |
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$this->configuration = $configuration; |
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} |
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public function basket(TicketReservationRequest ...$reservationRequests): Basket |
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{ |
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$tickets = $this->createTicketReservations($reservationRequests); |
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return Basket::fromReservations($this->configuration, ...$tickets); |
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} |
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public function basketWithDiscount( |
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DiscountCode $discountCode, |
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TicketReservationRequest ...$reservationRequests |
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): Basket { |
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$tickets = $this->createTicketReservations($reservationRequests); |
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return Basket::fromReservationsWithDiscount( |
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$this->configuration, |
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$discountCode, |
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...$tickets |
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); |
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} |
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/** |
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* @return TicketReservation[] |
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*/ |
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private function createTicketReservations(TicketReservationRequest ...$reservationRequests): array |
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{ |
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$tickets = []; |
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foreach ($reservationRequests as $reservationRequest) { |
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for ($i = 0; $i < $reservationRequest->getQuantity(); $i++) { |
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$tickets[] = new TicketReservation($reservationRequest->getTicketType(), |
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$this->ticketIdGenerator->generateIdentity()); |
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} |
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} |
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if (count($tickets) === 0) { |
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throw new \RuntimeException('Must specify at least 1 ticket for purchase'); |
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} |
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return $tickets; |
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} |
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} |
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