public ActionResult SignOnToDefendEarth(string userName)
{
var encryption = new SymmetricEncryption("blahblah");
var decryptedUserName = encryption.Decrypt(userName);
var server = new AlienInvasionServer();
var cityId = server.GetCurrentCity(decryptedUserName);
return File(BitConverter.GetBytes(cityId), "application/x-alien-invasion-city");
}
public ActionResult ReportInvasionResultAndGetNextCity(string userName, bool failedToDefend)
{
var encryption = new SymmetricEncryption("blahblah" + failedToDefend);
var decryptedUserName = encryption.Decrypt(userName);
var server = new AlienInvasionServer();
var cityId = server.ReportInvasionResultAndGetNextCity(decryptedUserName, failedToDefend);
return File(BitConverter.GetBytes(cityId), "application/x-alien-invasion-city");
}