/**
* Handles the given command.
*
* @param LogInUserCommand $aCommand The command
*
* @throws UserDoesNotExistException when the user does not exist
*/
public function __invoke(LogInUserCommand $aCommand)
{
$user = $this->repository->userOfEmail(new UserEmail($aCommand->email()));
if (null === $user) {
throw new UserDoesNotExistException();
}
$user->login($aCommand->password(), $this->encoder);
$this->repository->persist($user);
}
function it_does_not_log_if_user_does_not_exist(UserRepository $repository, LogInUserCommand $command)
{
$command->email()->shouldBeCalled()->willReturn('*****@*****.**');
$repository->userOfEmail(new UserEmail('*****@*****.**'))->shouldBeCalled()->willReturn(null);
$this->shouldThrow(UserDoesNotExistException::class)->during__invoke($command);
}