public override void AddUsersToRoles(string[] usernames, string[] roleNames)
 {
     using (NuvolaResumeContext context = new NuvolaResumeContext())
     {
         foreach (string user in usernames)
         {
             int userId = WebSecurity.GetUserId(user);
             foreach (string role in roleNames)
             {
                 int roleId = GetRoleId(role);
                 context.webpages_UsersInRoles.Add(
                     new webpages_UsersInRoles()
                     {
                         RoleId = roleId,
                         UserId = userId
                     }
                 );
                 context.SaveChanges();
             }
         }
     }
 }
        public ActionResult ExternalLoginConfirmation(RegisterExternalLoginModel model, string returnUrl)
        {
            string provider = null;
            string providerUserId = null;

            if (User.Identity.IsAuthenticated || !OAuthWebSecurity.TryDeserializeProviderUserId(model.ExternalLoginData, out provider, out providerUserId))
            {
                return RedirectToAction("Manage");
            }

            if (ModelState.IsValid)
            {
                // Insert a new user into the database
                //using (UsersContext db = new UsersContext())
                using (NuvolaResumeContext db = new NuvolaResumeContext())
                {
                    UserProfile user = db.UserProfiles.FirstOrDefault(u => u.UserName.ToLower() == model.UserName.ToLower());
                    // Check if user already exists
                    if (user == null)
                    {
                        // Insert name into the profile table
                        db.UserProfiles.Add(new UserProfile { UserName = model.UserName });
                        db.SaveChanges();

                        OAuthWebSecurity.CreateOrUpdateAccount(provider, providerUserId, model.UserName);
                        OAuthWebSecurity.Login(provider, providerUserId, createPersistentCookie: false);

                        return RedirectToLocal(returnUrl);
                    }
                    else
                    {
                        ModelState.AddModelError("UserName", "User name already exists. Please enter a different user name.");
                    }
                }
            }

            ViewBag.ProviderDisplayName = OAuthWebSecurity.GetOAuthClientData(provider).DisplayName;
            ViewBag.ReturnUrl = returnUrl;
            return View(model);
        }