public dynamic Process(NancyModule nancyModule, AuthenticateCallbackData model)
{
string lLoginCookie = new Tuple<object, object>(model.AuthenticatedClient.GetHashCode(),
DateTime.Now.GetHashCode()).GetHashCode().ToString();
using (umfrageDB db = new umfrageDB())
{
string lAuthHash =
MD5.Create()
.ComputeHash(Encoding.UTF8.GetBytes(model.AuthenticatedClient.UserInformation.Id))
.ToHex(false);
if ((from p in db.users
where p.AuthenticationId == lAuthHash
select p).Any())
{
db.users.Where(user => user.AuthenticationId == lAuthHash)
.Set(user => user.Guid, lLoginCookie).Set(user => user.LastLogin, DateTime.Now)
.Update();
}
else
{
user lUser = new user
{
AuthenticationId = lAuthHash,
Guid = lLoginCookie,
TimeCreated = DateTime.Now,
LastLogin = DateTime.Now
};
db.Insert(lUser);
}
}
return nancyModule.Response.AsRedirect("/").WithCookie("id", lLoginCookie);
}
private bool CheckIfCanAnswer(int frageId, user user)
{
using (umfrageDB db = new umfrageDB())
{
if (!(from frage in db.questions where frage.Id == frageId select frage).Any()) return false;
IQueryable<answer> lFragenLogs = from fragenLog in db.answers
where
fragenLog.UserId == user.AuthenticationId &&
fragenLog.FrageId == frageId
select fragenLog;
if (lFragenLogs.Any()) return false;
}
return true;
}