public UserIdentity execute(CreateUserRequest create_request)
{
SetRequest(create_request)
.ValidateRequest()
.AddUserToRepository()
.Commit();
return new UserIdentity() { user_id = user.ID };
}
private CreateUser SetRequest(CreateUserRequest create_request)
{
request = Guard.IsNotNull(create_request, "create_request");
return this;
}