public async Task <RegisterVolunteerResponse> Handle(RegisterVolunteer request, CancellationToken cancellationToken)
{
var invitation = await _invitationRepository.GetInvitationAsync(request.Email, cancellationToken);
if (invitation is null)
{
throw new InvitationNotFoundException();
}
if (_clock.UtcNow - invitation.CreatedAt > TimeSpan.FromHours(24))
{
throw new InvitationHasExpiredException();
}
if (invitation.Attempts >= 3)
{
throw new InvitationHasBeenRevokedException();
}
if (!invitation.Code.ToLower().Equals(request.Code.ToLower()))
{
invitation.Attempts += 1;
await _invitationRepository.UpdateAsync(invitation, cancellationToken);
throw new InvalidInvitationCodeException();
}
if (await _volunteerRepository.ExitsAsync(invitation.Email, cancellationToken))
{
throw new VolunteerAlreadyExistsException();
}
var passwordHash = _passwordHasher.HashPassword(null, request.Password);
var user = new User
{
FirstName = request.FirstName,
LastName = request.LastName,
Brand = request.Brand,
PhoneNumber = request.PhoneNumber,
Email = request.Email,
PasswordHash = passwordHash,
Role = UserRoleEnum.Volunteer
};
invitation.Status = InvitationStateEnum.Accepted;
await _volunteerRepository.AddAsync(user, cancellationToken);
var jwtToken = _jwtGenerator.Generate(user);
return(new RegisterVolunteerResponse(user.UserId, jwtToken));
}
public async Task <InviteAVolunteerResponse> Handle(InviteAVolunteerRequest request, CancellationToken cancellationToken)
{
if (await _volunteerRepository.ExitsAsync(request.Email, cancellationToken))
{
throw new Exceptions.VolunteerAlreadyExistsException();
}
var existingInvitation = await _invitationRepository.GetInvitationAsync(request.Email, cancellationToken);
var invitation = existingInvitation is null
? await CreateNew(request.Email, cancellationToken)
: await RefreshExisting(existingInvitation, cancellationToken);
await _mediator.Publish(new InvitationGenerated(invitation.InvitationId, invitation.Email, invitation.Code), cancellationToken);
return(new InviteAVolunteerResponse(invitation.InvitationId, invitation.Code));
}
