kreta /
Kreta
| Conditions | 9 |
| Paths | 12 |
| Total Lines | 57 |
| Code Lines | 38 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 49 | public function __invoke(CreateTaskCommand $command) |
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| 50 | { |
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| 51 | if (null !== $id = $command->taskId()) { |
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| 52 | $task = $this->repository->taskOfId( |
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| 53 | TaskId::generate( |
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| 54 | $id |
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| 55 | ) |
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| 56 | ); |
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| 57 | if ($command->parentId() === $command->taskId()) { |
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| 58 | throw new TaskAndTaskParentCannotBeTheSameException(); |
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| 59 | } |
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| 60 | if ($task instanceof Task) { |
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| 61 | throw new TaskAlreadyExistsException(); |
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| 62 | } |
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| 63 | } |
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| 64 | $project = $this->projectRepository->projectOfId( |
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| 65 | ProjectId::generate( |
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| 66 | $command->projectId() |
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| 67 | ) |
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| 68 | ); |
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| 69 | if (!$project instanceof Project) { |
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| 70 | throw new ProjectDoesNotExistException(); |
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| 71 | } |
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| 72 | $organization = $this->organizationRepository->organizationOfId( |
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| 73 | $project->organizationId() |
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| 74 | ); |
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| 75 | $creatorId = UserId::generate($command->creatorId()); |
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| 76 | $assigneeId = UserId::generate($command->assigneeId()); |
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| 77 | if (!$organization->isOrganizationMember($creatorId) || !$organization->isOrganizationMember($assigneeId)) { |
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| 78 | throw new UnauthorizedTaskActionException(); |
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| 79 | } |
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| 80 | if (null !== $parentId = $command->parentId()) { |
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| 81 | $parent = $this->repository->taskOfId( |
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| 82 | TaskId::generate( |
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| 83 | $parentId |
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| 84 | ) |
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| 85 | ); |
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| 86 | if (!$parent instanceof Task) { |
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| 87 | throw new TaskParentDoesNotExistException(); |
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| 88 | } |
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| 89 | } |
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| 90 | $task = new Task( |
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| 91 | TaskId::generate($id), |
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| 92 | new TaskTitle( |
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| 93 | $command->title() |
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| 94 | ), |
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| 95 | $command->description(), |
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| 96 | $organization->organizationMember($creatorId)->id(), |
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| 97 | $organization->organizationMember($assigneeId)->id(), |
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| 98 | new TaskPriority($command->priority()), |
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| 99 | $project->id(), |
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| 100 | TaskId::generate( |
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| 101 | $parentId |
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| 102 | ) |
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| 103 | ); |
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| 104 | $this->repository->persist($task); |
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| 105 | } |
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| 106 | } |
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| 107 |
