/**
* @param SignInUserRequest $request
*
* @return User
*
* @throws UserAlreadyExistsException
*/
public function execute($request = null)
{
$email = $request->email();
$password = $request->password();
$user = $this->userRepository->ofEmail($email);
if (null !== $user) {
throw new UserAlreadyExistsException();
}
$user = new User($this->userRepository->nextIdentity(), $email, $password);
$this->userRepository->add($user);
return $user;
}
public function authenticate($email, $password)
{
DomainEventPublisher::instance()->publish(new LogInAttempted($email));
if ($this->isAlreadyAuthenticated()) {
return true;
}
$user = $this->repository->ofEmail($email);
if (!$user) {
return false;
}
if ($user->password() !== $password) {
return false;
}
$this->persistAuthentication($user);
return true;
}