public async Task <Unit> Handle(RevokeRefreshToken request, CancellationToken cancellationToken)
{
var token = request.Token;
var userId = request.UserId;
var refreshToken = await RefreshTokenRepository.GetAsync(token);
if (refreshToken == null || refreshToken.UserId != userId)
{
throw new IdentityException(Codes.RefreshTokenNotFound,
"Refresh accessToken was not found.");
}
refreshToken.Revoke();
await RefreshTokenRepository.UpdateAndSaveAsync(refreshToken);
return(Unit.Value);
}