public ActionResult LoginUser(UserModel user)
{
// We need to remove any invalid username alerts
if (Session["Invalid Username"] != null)
{
Session.Remove("Invalid Username");
}
// We also need to remove any "Please Login" alerts
if (Session["No User"] != null)
{
Session.Remove("No User");
}
// we need to check if the UserId is in the database
if (UserProcessor.CheckUsername(user.Username))
{
if (Session["User"] == null)
{
Session.Add("User", UserProcessor.getUserId(user.Username));
}
else
{
Session["User"] = UserProcessor.getUserId(user.Username);
}
return(RedirectToAction("Languages", "Language"));
}
// the username is not in the database, so we need to return the login page with the invalid username alert
Session.Add("Invalid Username", true);
return(View("Login"));
}
public ActionResult SignUp(UserModel user)
{
// We need to remove any Username already used alerts
if (Session["Username already used"] != null)
{
Session.Remove("Username already used");
}
if (ModelState.IsValid)
{
// we need to check if the UserId is distinct
if (UserProcessor.CheckUsername(user.Username))
{
// If the username is already used by another account, we'll need to reload the page with a warning
Session.Add("Username already used", true);
return(View());
}
UserProcessor.CreateUser(user.Username);
if (Session["User"] == null)
{
Session.Add("User", UserProcessor.getUserId(user.Username));
}
else
{
Session["User"] = UserProcessor.getUserId(user.Username);
}
return(RedirectToAction("Languages", "Language"));
}
return(View());
}
