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<?php |
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namespace Scheduler\Application\Service; |
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use DateTime; |
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use Aura\Payload\Payload; |
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use Scheduler\Domain\Model\Shift\Shift; |
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use Scheduler\Domain\Model\Shift\ShiftMapper; |
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use Scheduler\Domain\Model\User\NullUser; |
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class CreateShift |
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{ |
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const INVALID_DATE_MESSAGE = "must be a valid string representation of a date"; |
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private $payload; |
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private $shiftMapper; |
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public function __construct(ShiftMapper $shiftMapper) |
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{ |
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$this->payload = new Payload(); |
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$this->shiftMapper = $shiftMapper; |
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} |
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public function __invoke($currentUser, $start, $end, $break) |
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{ |
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if (! $currentUser->isAuthenticated()) { |
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return $this->payload->setStatus(Payload::NOT_AUTHENTICATED); |
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} |
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if ($currentUser->getRole() !== "manager") { |
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return $this->payload->setStatus(Payload::NOT_AUTHORIZED); |
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} |
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$invalid = []; |
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try { |
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$start = new DateTime($start); |
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} catch (\Exception $e) { |
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$invalid["start"] = self::INVALID_DATE_MESSAGE; |
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} |
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try { |
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$end = new DateTime($end); |
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} catch (\Exception $e) { |
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$invalid["end"] = self::INVALID_DATE_MESSAGE; |
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} |
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if (count($invalid)) { |
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return $this->payload->setStatus(Payload::NOT_VALID) |
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->setMessages($invalid); |
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} |
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$employee = new NullUser(); |
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$break = (float) $break; |
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$shift = new Shift(null, $currentUser, $employee, $break, $start, $end); |
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$this->shiftMapper->insert($shift); |
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$this->payload->setStatus(Payload::CREATED); |
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$this->payload->setOutput($shift); |
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return $this->payload; |
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} |
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} |
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