public async Task <Unit> Handle(CreateNewUser request, CancellationToken cancellationToken)
{
ValidateRequest();
var ipAddress = _httpContextAccessor.HttpContext.Connection.RemoteIpAddress.ToString();
var user = RegisteredUser.CreateAccount(request.Username, request.Password, request.Email, ipAddress,
request.UserType);
await _context.Users.AddAsync(user, cancellationToken);
await _context.SaveChangesAsync(cancellationToken);
return(Unit.Value);
void ValidateRequest()
{
if (string.IsNullOrEmpty(request.Username))
{
throw new ApplicationException("Username cannot be null");
}
if (string.IsNullOrEmpty(request.Password))
{
throw new ApplicationException("Password cannot be null");
}
if (string.IsNullOrEmpty(request.Email))
{
throw new ApplicationException("Email cannot be null");
}
}
}