Add get poll result feature

src/Application/Component/Provider/DishProviderInterface.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Meals\Application\Component\Provider;
+
+use Meals\Domain\Dish\Dish;
+
+interface DishProviderInterface
+{
+    public function getDish(int $dishId): Dish;
+}

src/Application/Component/Provider/PollProviderInterface.php

@@ -2,11 +2,8 @@
 
 namespace Meals\Application\Component\Provider;
 
-use Meals\Domain\Dish\Dish;
-use Meals\Domain\Employee\Employee;
 use Meals\Domain\Poll\Poll;
 use Meals\Domain\Poll\PollList;
-use Meals\Domain\Poll\PollResult;
 
 interface PollProviderInterface
 {

src/Application/Component/Provider/PollResultProviderInterface.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Meals\Application\Component\Provider;
+
+use DateTimeImmutable;
+use Meals\Domain\Dish\Dish;
+use Meals\Domain\Employee\Employee;
+use Meals\Domain\Poll\Poll;
+use Meals\Domain\Poll\PollResult;
+
+interface PollResultProviderInterface
+{
+    public function getPollResult(
+        Poll $poll,
+        Dish $dish,
+        Employee $employee,
+        DateTimeImmutable $dateTime
+    ): PollResult;
+}

src/Application/Component/Validator/Exception/AccessDeniedException.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace Meals\Application\Component\Validator\Exception;
 
 class AccessDeniedException extends \RuntimeException

src/Application/Component/Validator/Exception/PollDateTimeIsNotAllowedException.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace Meals\Application\Component\Validator\Exception;
+
+class PollDateTimeIsNotAllowedException extends \RuntimeException
+{
+
+}

src/Application/Component/Validator/Exception/PollHasNoDishException.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace Meals\Application\Component\Validator\Exception;
+
+class PollHasNoDishException extends \RuntimeException
+{
+
+}

src/Application/Component/Validator/PollDateTimeValidator.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Meals\Application\Component\Validator;
+
+use DateTimeImmutable;
+use Meals\Application\Component\Validator\Exception\PollDateTimeIsNotAllowedException;
+
+class PollDateTimeValidator
+{
+    public function validate(DateTimeImmutable $dateTime): void
+    {
+        if (
+            $dateTime->format('w') != 1
+            || $dateTime->format('G') < 6
+            || $dateTime->format('G') >= 22
+        ) {
+            throw new PollDateTimeIsNotAllowedException();
+        }
+    }
+}

src/Application/Component/Validator/PollHasDishValidator.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Meals\Application\Component\Validator;
+
+use Meals\Application\Component\Validator\Exception\PollHasNoDishException;
+use Meals\Domain\Dish\Dish;
+use Meals\Domain\Poll\Poll;
+
+class PollHasDishValidator
+{
+    public function validate(Poll $poll, Dish $dish): void
+    {
+        if (!$poll->getMenu()->getDishes()->hasDish($dish)) {
+            throw new PollHasNoDishException();
+        }
+    }
+}

src/Application/Feature/Poll/UseCase/EmployeeGetsPollResult/Interactor.php

@@ -0,0 +1,93 @@
+<?php
+
+namespace Meals\Application\Feature\Poll\UseCase\EmployeeGetsPollResult;
+
+use DateTimeImmutable;
+use Meals\Application\Component\Provider\DishProviderInterface;
+use Meals\Application\Component\Provider\PollProviderInterface;
+use Meals\Application\Component\Provider\EmployeeProviderInterface;
+use Meals\Application\Component\Provider\PollResultProviderInterface;
+use Meals\Application\Component\Validator\PollDateTimeValidator;
+use Meals\Application\Component\Validator\PollHasDishValidator;
+use Meals\Application\Component\Validator\PollIsActiveValidator;
+use Meals\Application\Component\Validator\UserHasAccessToViewPollsValidator;
+use Meals\Domain\Poll\PollResult;
+
+class Interactor
+{
+    /** @var EmployeeProviderInterface */
+    private $employeeProvider;
+
+    /** @var PollProviderInterface */
+    private $pollProvider;
+
+    /** @var PollResultProviderInterface */
+    private $pollResultProvider;
+
+    /** @var DishProviderInterface */
+    private $dishProvider;
+
+    /** @var UserHasAccessToViewPollsValidator */
+    private $userHasAccessToPollsValidator;
+
+    /** @var PollIsActiveValidator */
+    private $pollIsActiveValidator;
+
+    /** @var PollHasDishValidator */
+    private $pollHasDishValidator;
+
+    /** @var PollDateTimeValidator */
+    private $pollDateTimeValidator;
+
+    /**
+     * Interactor constructor.
+     * @param EmployeeProviderInterface $employeeProvider
+     * @param PollProviderInterface $pollProvider
+     * @param PollResultProviderInterface $pollResultProvider
+     * @param DishProviderInterface $dishProvider
+     * @param UserHasAccessToViewPollsValidator $userHasAccessToPollsValidator
+     * @param PollIsActiveValidator $pollIsActiveValidator
+     * @param PollHasDishValidator $pollHasDishValidator
+     * @param PollDateTimeValidator $pollDateTimeValidator
+     */
+    public function __construct(
+        EmployeeProviderInterface $employeeProvider,
+        PollProviderInterface $pollProvider,
+        PollResultProviderInterface $pollResultProvider,
+        DishProviderInterface $dishProvider,
+        UserHasAccessToViewPollsValidator $userHasAccessToPollsValidator,
+        PollIsActiveValidator $pollIsActiveValidator,
+        PollHasDishValidator $pollHasDishValidator,
+        PollDateTimeValidator $pollDateTimeValidator
+    ) {
+        $this->employeeProvider = $employeeProvider;
+        $this->pollProvider = $pollProvider;
+        $this->pollResultProvider = $pollResultProvider;
+        $this->dishProvider = $dishProvider;
+        $this->userHasAccessToPollsValidator = $userHasAccessToPollsValidator;
+        $this->pollIsActiveValidator = $pollIsActiveValidator;
+        $this->pollHasDishValidator = $pollHasDishValidator;
+        $this->pollDateTimeValidator = $pollDateTimeValidator;
+    }
+
+    /**
+     * @param int $pollId
+     * @param int $employeeId
+     * @param int $dishId
+     * @param DateTimeImmutable $dateTime
+     * @return PollResult
+     */
+    public function getPullResult(int $pollId, int $employeeId, int $dishId, DateTimeImmutable $dateTime): PollResult
+    {
+        $employee = $this->employeeProvider->getEmployee($employeeId);
+        $poll = $this->pollProvider->getPoll($pollId);
+        $dish = $this->dishProvider->getDish($dishId);
+
+        $this->userHasAccessToPollsValidator->validate($employee->getUser());
+        $this->pollIsActiveValidator->validate($poll);
+        $this->pollHasDishValidator->validate($poll, $dish);
+        $this->pollDateTimeValidator->validate($dateTime);
+
+        return $this->pollResultProvider->getPollResult($poll, $dish, $employee, $dateTime);
+    }
+}

tests/Functional/Fake/Provider/FakeDishProvider.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace tests\Meals\Functional\Fake\Provider;
+
+use Meals\Application\Component\Provider\DishProviderInterface;
+use Meals\Domain\Dish\Dish;
+
+class FakeDishProvider implements DishProviderInterface
+{
+    /** @var Dish */
+    private $dish;
+
+    public function getDish(int $dishId): Dish
+    {
+        return $this->dish;
+    }
+
+    public function setDish(Dish $dish)
+    {
+        $this->dish = $dish;
+    }
+}

tests/Functional/Fake/Provider/FakePollResultProvider.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace tests\Meals\Functional\Fake\Provider;
+
+use Meals\Application\Component\Provider\PollResultProviderInterface;
+use Meals\Domain\Dish\Dish;
+use Meals\Domain\Employee\Employee;
+use Meals\Domain\Poll\Poll;
+use Meals\Domain\Poll\PollResult;
+use DateTimeImmutable;
+
+class FakePollResultProvider implements PollResultProviderInterface
+{
+    /** @var PollResult */
+    private $pollResult;
+
+    public function setPollResult(PollResult $pollResult): void
+    {
+        $this->pollResult = $pollResult;
+    }
+    public function getPollResult(Poll $poll, Dish $dish, Employee $employee, DateTimeImmutable $dateTime): PollResult
+    {
+        return $this->pollResult;
+    }
+}