private void NewUserCreatedEventHandler(NewUserCreated e)
{
OverrideId(e.UserId);
_username = e.Username;
_hashedPassword = e.HashedPassword;
_emailAddress = new EmailAddress(e.Email);
}
/// <summary>
/// Initializes a new instance of the <see cref="User"/> class.
/// </summary>
/// <param name="username">The username.</param>
/// <param name="hashedPassword">The hashed password.</param>
/// <param name="emailAddress">The email address.</param>
internal User(String username, String hashedPassword, String emailAddress)
{
var e = new NewUserCreated(Guid.NewGuid(), username, hashedPassword, emailAddress);
ApplyEvent(e);
}