public async Task IssueAuthenticationTokens(HttpResponse Response, UserModel user)
{
var oldToken = await _RefreshTokenManager.GetOneByUserIdAsync(user.Id);
var authorizationToken = GenerateAuthenticationToken(user.Username);
_CookieService.AppendAuthenticationCookie(Response, authorizationToken);
var newToken = GenerateAuthenticationRefreshToken();
_CookieService.AppendRefreshAuthenticationCookie(Response, newToken.Token);
await _RefreshTokenManager.UpdateAsync(oldToken.Token, newToken);
}