public Task <AuthenticateResponseParameters?> Handle(IYield yield, MessageData <AuthenticateRequestParameters> messageData, ref MessageSendOptions sendOptions)
{
var email = messageData.Parameters.Email;
if (!databaseUserVerifier.IsExists(email))
{
var responseParameters = new AuthenticateResponseParameters?(new AuthenticateResponseParameters(LoginStatus.UserNotExist));
return(Task.FromResult(responseParameters));
}
var password = messageData.Parameters.Password;
if (!databaseUserPasswordVerifier.Verify(email, password))
{
var responseParameters = new AuthenticateResponseParameters?(new AuthenticateResponseParameters(LoginStatus.PasswordIncorrect));
return(Task.FromResult(responseParameters));
}
var userId = databaseUserIdProvider.GetUserId(email);
var parameters = new AuthorizeUserRequestParameters(userId);
return(AccessTokenProvider(yield, parameters));
}
private async Task <AuthenticateResponseParameters?> AccessTokenProvider(IYield yield, AuthorizeUserRequestParameters parameters)
{
var userAuthorization = await authorizationServiceApi.UserAuthorization(yield, parameters);
var responseParameters = userAuthorization.Status == AuthorizationStatus.Succeed
? new AuthenticateResponseParameters(LoginStatus.Succeed, userAuthorization.AccessToken)
: new AuthenticateResponseParameters(LoginStatus.NonAuthorized);
if (responseParameters.Status == LoginStatus.Succeed)
{
onAuthenticated.Invoke(parameters.UserId);
}
return(responseParameters);
}
