public ActionResult InvitationDecline(int invitationId)
{
Invitation invitation = db.Invitations.AsNoTracking().First(i => i.Id == invitationId);
// Verify that the Invitation has not already been Accepted or Declined - This is a second layer of security as it was already handled in the View
if (invitation.HasAccepted == true || invitation.HasDeclined == true)
{
return(RedirectToAction("NotAuthorized", "Account"));
}
// Mark Invitation as Declined so it does not show up in the list of Unresponded Invitations
invitation.HasDeclined = true;
db.Entry(invitation).State = EntityState.Modified;
db.SaveChanges();
// Mark Invitation Notification as Acknowledged so it does not show up on the list of Unread/Unacknowledged Notifications
Notification notification = db.Notifications.AsNoTracking().First(n => n.Id == invitation.NotificationId);
notification.IsAcknowledged = true;
db.Entry(notification).State = EntityState.Modified;
db.SaveChanges();
// Create a Notification to the Household Members indicating that the Invitation was Declined
var household = db.Households.Find(invitation.HouseholdId);
NotificationsController notificationController = new NotificationsController();
notificationController.CreateInvitationResponseNotification(invitation.Id, false);
return(RedirectToAction("Index", "Home"));
}
public async Task <ActionResult> InvitationAccept(int invitationId)
{
Invitation invitation = db.Invitations.AsNoTracking().First(i => i.Id == invitationId);
ApplicationUser user = db.Users.Find(User.Identity.GetUserId());
// Verify that the Invitation has not already been Accepted or Declined - This is a second layer of security as it was already handled in the View
if (invitation.HasAccepted == true || invitation.HasDeclined == true)
{
return(RedirectToAction("NotAuthorized", "Account"));
}
// Doublechecking that the logged in user is also the Invitee
if (user.Email != invitation.InviteeEmail)
{
return(RedirectToAction("NotAuthorized", "Account"));
}
// If Invitee is in another HH, they have to leave that HH before joining this one.
if (user.HouseholdId != null)
{
LeaveHouseholdHelper leaveHelper = new LeaveHouseholdHelper();
leaveHelper.LeaveHousehold(user);
}
// Add User to the Household
user.HouseholdId = invitation.HouseholdId;
user.DateJoined = DateTime.UtcNow;
db.Entry(user).State = EntityState.Modified;
db.SaveChanges();
// Mark Invitation as Accepted so it does not show up in the list of Unresponded Invitations
invitation.HasAccepted = true;
db.Entry(invitation).State = EntityState.Modified;
db.SaveChanges();
// Mark Notification as Acknowledged so it does not show up on the list of Unread/Unacknowledged Notifications
Notification notification = db.Notifications.AsNoTracking().First(n => n.Id == invitation.NotificationId);
notification.IsAcknowledged = true;
db.Entry(notification).State = EntityState.Modified;
db.SaveChanges();
// Send a notification to the Members of the Household indicating that there is a new Member
NotificationsController notificationController = new NotificationsController();
notificationController.CreateInvitationResponseNotification(invitation.Id, true);
await HttpContext.RefreshAuthentication(db.Users.Find(User.Identity.GetUserId()));
return(RedirectToAction("Index", "Households"));
}