public function __invoke(CreateTaskCommand $command)
{
if (null !== ($id = $command->taskId())) {
$task = $this->repository->taskOfId(TaskId::generate($id));
if ($command->parentId() === $command->taskId()) {
throw new TaskAndTaskParentCannotBeTheSameException();
}
if ($task instanceof Task) {
throw new TaskAlreadyExistsException();
}
}
$project = $this->projectRepository->projectOfId(ProjectId::generate($command->projectId()));
if (!$project instanceof Project) {
throw new ProjectDoesNotExistException();
}
$organization = $this->organizationRepository->organizationOfId($project->organizationId());
$creatorId = UserId::generate($command->creatorId());
$assigneeId = UserId::generate($command->assigneeId());
if (!$organization->isOrganizationMember($creatorId) || !$organization->isOrganizationMember($assigneeId)) {
throw new UnauthorizedTaskActionException();
}
if (null !== ($parentId = $command->parentId())) {
$parent = $this->repository->taskOfId(TaskId::generate($parentId));
if (!$parent instanceof Task) {
throw new TaskParentDoesNotExistException();
}
}
$task = new Task(TaskId::generate($id), new TaskTitle($command->title()), $command->description(), $organization->organizationMember($creatorId)->id(), $organization->organizationMember($assigneeId)->id(), new TaskPriority($command->priority()), $project->id(), TaskId::generate($parentId));
$this->repository->persist($task);
}
function it_does_not_create_a_task_because_parent_task_does_not_exist(CreateTaskCommand $command, TaskRepository $repository, ProjectRepository $projectRepository, OrganizationRepository $organizationRepository, Project $project, OrganizationId $organizationId, Organization $organization)
{
$command->projectId()->shouldBeCalled()->willReturn('project-id');
$command->taskId()->shouldBeCalled()->willReturn('task-id');
$command->parentId()->shouldBeCalled()->willReturn('parent-id');
$repository->taskOfId(TaskId::generate('task-id'))->shouldBeCalled()->willReturn(null);
$projectRepository->projectOfId(ProjectId::generate('project-id'))->shouldBeCalled()->willReturn($project);
$project->organizationId()->shouldBeCalled()->willReturn($organizationId);
$organizationRepository->organizationOfId($organizationId)->shouldBeCalled()->willReturn($organization);
$command->creatorId()->shouldBeCalled()->willReturn('creator-id');
$command->assigneeId()->shouldBeCalled()->willReturn('assignee-id');
$organization->isOrganizationMember(UserId::generate('creator-id'))->shouldBeCalled()->willReturn(true);
$organization->isOrganizationMember(UserId::generate('assignee-id'))->shouldBeCalled()->willReturn(true);
$repository->taskOfId(TaskId::generate('parent-id'))->shouldBeCalled()->willReturn(null);
$this->shouldThrow(TaskParentDoesNotExistException::class)->during__invoke($command);
}