public void RemoveOnlineUser()
{
var chatAdminUser = _service.GetChatUserByConnectionId(Context.ConnectionId);
ChatRoomVM roomVM = new ChatRoomVM();
if (chatAdminUser != null)
{
// Notify Admins
Clients.Group("adminGroup").removeUser(chatAdminUser.UserName);
Clients.Group("adminGroup").removeOnlineUser(chatAdminUser.UserName);
// This is used to update the database
var rooms = _service.GetAllActiveChatRoomsByUser(chatAdminUser.ChatUserId);
if (rooms != null && rooms.Count > 0)
{
foreach (var r in rooms)
{
ChatRoomVM chatRoomVM = new ChatRoomVM();
--r.ActiveUserCount;
if (r.ActiveUserCount == 0)
{
r.Status = 1;
r.EndTime = GetLocalTime();
_service.UpdateChatRoom(r);
RemoveActiveRoom(r.ChatRoomName);
Clients.Group("adminGroup").removeRoom(r.ChatRoomName);
}
else
{
r.HasAdminUser = false;
r.ChatUser = null;
_service.UpdateChatRoom(r);
chatRoomVM.ActiveUserCount = r.ActiveUserCount;
chatRoomVM.ChatRoomName = r.ChatRoomName;
chatRoomVM.HasAdminUser = r.HasAdminUser;
Clients.Group("adminGroup").updateActiveRoom(chatRoomVM);
// TODO: Place room update code for live feed here
RoomFeedVM roomFeed = new RoomFeedVM();
roomFeed.UsersInRoom = r.ActiveUserCount;
roomFeed.StartTime = r.StartTime;
roomFeed.RoomName = r.ChatRoomName;
roomFeed.HelperName = chatAdminUser.FirstName + " " + chatAdminUser.LastName;
roomFeed.ClientId = r.ChatUserId;
if (r.HasAdminUser == true) { roomFeed.BeingHelped = "Yes"; } else { roomFeed.BeingHelped = "No"; }
Clients.Group("adminGroup").updateRoom(roomFeed);
Groups.Remove(Context.ConnectionId, roomFeed.RoomName);
}
}
chatAdminUser.IsOnline = false;
chatAdminUser.LogOutTime = GetLocalTime();
_service.UpdateAdminUser(chatAdminUser);
}
else
{
chatAdminUser.IsOnline = false;
chatAdminUser.LogOutTime = GetLocalTime();
_service.UpdateAdminUser(chatAdminUser);
}
}
}
// Disconnects Users
public override Task OnDisconnected()
{
// Get user from Active User list
var user = activeUsers.Find(u => u.ConnectionId == Context.ConnectionId);
var chatAdminUser = _service.GetChatUserByConnectionId(Context.ConnectionId);
if (chatAdminUser != null)
{
Clients.Group("adminGroup").removeOnlineUser(chatAdminUser.UserName);
}
ChatRoomVM roomVM = new ChatRoomVM();
if (user != null)
{
// get room
var chatRoom = _service.GetActiveRoomByName(user.roomName);
// Remove user from ChatRoom
var chatRoomCount = chatRoom.ActiveUserCount;
chatRoom.ActiveUserCount = chatRoomCount - 1;
// Check to see if there are any other users
if (chatRoom.ActiveUserCount == 0)
{
// If no users then remove room from active Chat Rooms list
chatRoom.Status = 1;
chatRoom.EndTime = GetLocalTime();
// Javascript function that removes room from ChatLobby room list.
RemoveActiveRoom(chatRoom.ChatRoomName);
// Update the room in the database.
_service.UpdateChatRoom(chatRoom);
Clients.All.removeRoom(chatRoom.ChatRoomName);
}
else
{
// If there are still users in a room update the count in the lobby
//TODO: change to roomVM
roomVM.ActiveUserCount = chatRoom.ActiveUserCount;
roomVM.ChatRoomName = chatRoom.ChatRoomName;
roomVM.HasAdminUser = chatRoom.HasAdminUser;
_service.UpdateChatRoom(chatRoom);
Clients.Group("adminGroup").updateActiveRoom(roomVM);
// TODO: Place room update code for live feed here
RoomFeedVM roomFeed = new RoomFeedVM();
roomFeed.UsersInRoom = chatRoom.ActiveUserCount;
roomFeed.StartTime = chatRoom.StartTime;
roomFeed.RoomName = chatRoom.ChatRoomName;
roomFeed.ClientId = chatRoom.ChatUserId;
if (chatRoom.HasAdminUser == true) { roomFeed.BeingHelped = "Yes"; } else { roomFeed.BeingHelped = "No"; }
Clients.All.updateRoom(roomFeed);
Groups.Remove(Context.ConnectionId, roomFeed.RoomName);
}
activeUsers.Remove(user);
}
else if (chatAdminUser != null && chatAdminUser.IsOnline == true)
{
// Notify Admins
Clients.Group("adminGroup").removeUser(chatAdminUser.UserName);
Clients.Group("adminGroup").removeOnlineUser(chatAdminUser.UserName);
// This is used to update the database
var rooms = _service.GetAllActiveChatRoomsByUser(chatAdminUser.ChatUserId);
if (rooms != null && rooms.Count > 0)
{
foreach (var r in rooms)
{
ChatRoomVM chatRoomVM = new ChatRoomVM();
--r.ActiveUserCount;
if (r.ActiveUserCount == 0)
{
r.Status = 1;
r.EndTime = GetLocalTime();
_service.UpdateChatRoom(r);
RemoveActiveRoom(r.ChatRoomName);
Clients.Group("adminGroup").removeRoom(r.ChatRoomName);
}
else
{
r.HasAdminUser = false;
r.ChatUser = null;
_service.UpdateChatRoom(r);
chatRoomVM.ActiveUserCount = r.ActiveUserCount;
chatRoomVM.ChatRoomName = r.ChatRoomName;
chatRoomVM.HasAdminUser = r.HasAdminUser;
Clients.Group("adminGroup").updateActiveRoom(chatRoomVM);
// TODO: Place room update code for live feed here
RoomFeedVM roomFeed = new RoomFeedVM();
roomFeed.UsersInRoom = r.ActiveUserCount;
roomFeed.StartTime = r.StartTime;
roomFeed.RoomName = r.ChatRoomName;
roomFeed.HelperName = chatAdminUser.FirstName + " " + chatAdminUser.LastName;
roomFeed.ClientId = r.ChatUserId;
if (r.HasAdminUser == true) { roomFeed.BeingHelped = "Yes"; } else { roomFeed.BeingHelped = "No"; }
Clients.Group("adminGroup").updateRoom(roomFeed);
Groups.Remove(Context.ConnectionId, roomFeed.RoomName);
}
}
chatAdminUser.IsOnline = false;
chatAdminUser.LogOutTime = GetLocalTime();
_service.UpdateAdminUser(chatAdminUser);
}
else
{
chatAdminUser.IsOnline = false;
chatAdminUser.LogOutTime = GetLocalTime();
_service.UpdateAdminUser(chatAdminUser);
}
}
return base.OnDisconnected();
}
// Connect/Create Agent ChatUser and add to a ChatRoom and SignalR Group
public ChatClientUser ConnectUser(string username)
{
var OnlineUsers = _service.GetOnlineUsers();
if (OnlineUsers.Count() > 1)
{
string roomName = RandomString(5);
JoinGroup(roomName);
ChatClientUser user = new ChatClientUser() { userName = username, roomName = roomName, isUserAllowed = true, ConnectionId = Context.ConnectionId };
ChatRoom room = new ChatRoom();
room.ChatUserId = user.userName;
room.StartTime = GetLocalTime();
//room.StartTime = DateTime.Now;
room.Status = 0;
room.ActiveUserCount = 1;
room.ChatRoomName = roomName;
room.HasAdminUser = false;
activeUsers.Add(user);
// Save ChatRoom to Repo
_service.AddChatRoom(room);
// This adds the new chat room to the admin chat lobby
Clients.Group("adminGroup").addActiveRoom(room, user);
RoomFeedVM roomFeed = new RoomFeedVM();
if (room.HasAdminUser == true)
{ roomFeed.BeingHelped = "Yes"; }
else { roomFeed.BeingHelped = "No"; }
roomFeed.ClientId = room.ChatUserId;
roomFeed.HelperName = "";
roomFeed.RoomName = room.ChatRoomName;
roomFeed.StartTime = room.StartTime;
roomFeed.UsersInRoom = room.ActiveUserCount;
Clients.All.addRoom(roomFeed);
return user;
}
else
{
return new ChatClientUser { userName = username, isUserAllowed = false };
}
}
// Add ChatUser and ChatRoom to SignalR Groups
public void JoinGroup(string groupName)
{
Groups.Add(Context.ConnectionId, groupName);
// If admin, add to ChatRoom's list of active ChatUsers
//var user = activeUsers.Find(u => u.ConnectionId == Context.ConnectionId);
//var room = activeChatRooms.Find(r => r.ChatRoomName == groupName);
var adminUser = _service.GetChatUserByConnectionId(Context.ConnectionId);
var chatRoom = _service.GetActiveRoomByName(groupName);
var defaultCannedMessage = _service.GetDefaultCannedMessage();
if (adminUser != null && chatRoom != null)
{
ChatRoomVM roomVM = new ChatRoomVM();
ChatMessage message = new ChatMessage();
// Initial Welcome Message
if (chatRoom.FirstMessage == true)
{
if (defaultCannedMessage != null)
{
message.ChatRoom = chatRoom;
message.ChatRoomId = chatRoom.ChatRoomId;
message.UserName = adminUser.UserName;
message.Content = defaultCannedMessage.CannedMessageContent;
message.MessageSent = GetLocalTime();
chatRoom.ChatMessages.Add(message);
chatRoom.FirstMessage = false;
Clients.Group(groupName).DisplayMessage(message.UserName, message.Content, groupName);
Clients.Group(groupName).DisplayMessageToClient(adminUser.FirstName, message.Content);
}
}
++chatRoom.ActiveUserCount;
chatRoom.AdminChatUserId = adminUser.ChatUserId;
chatRoom.HasAdminUser = true;
chatRoom.ChatUser = adminUser;
adminUser.ChatRooms.Add(chatRoom);
roomVM.HasAdminUser = chatRoom.HasAdminUser;
roomVM.ActiveUserCount = chatRoom.ActiveUserCount;
roomVM.ChatRoomName = chatRoom.ChatRoomName;
_service.UpdateChatRoom(chatRoom);
_service.UpdateAdminUser(adminUser);
Clients.OthersInGroup(groupName).userConnected(adminUser.FirstName);
Clients.Group("adminGroup").updateActiveRoom(roomVM);
RoomFeedVM roomFeed = new RoomFeedVM();
roomFeed.UsersInRoom = chatRoom.ActiveUserCount;
roomFeed.StartTime = chatRoom.StartTime;
roomFeed.RoomName = chatRoom.ChatRoomName;
roomFeed.HelperName = adminUser.FirstName + " " + adminUser.LastName;
roomFeed.ClientId = chatRoom.ChatUserId;
if (chatRoom.HasAdminUser == true) { roomFeed.BeingHelped = "Yes"; } else { roomFeed.BeingHelped = "No"; }
// TODO: Update Chat Room in Live Feed
Clients.All.updateRoom(roomFeed);
}
}
// Methods for Control Panel
public ActionResult LiveUserRoomFeed()
{
ViewBag.MenuBar = "ControlPanel";
var currentUser = _service.GetChatUserByUsername(HttpContext.User.Identity.Name.ToString());
ViewBag.UserNameFullName = currentUser.FirstName + " " + currentUser.LastName;
if (currentUser.IsOnline == true)
{
currentUser.IsOnline = false;
_service.UpdateAdminUser(currentUser);
}
ViewBag.IsAdmin = currentUser.IsAdmin;
ViewBag.UserName = currentUser.FirstName + " " + currentUser.LastName;
ViewBag.User = currentUser.UserName;
var onlineUsers = _service.GetOnlineUsers();
var rooms = _service.GetActiveChatRooms();
LiveUserRoomFeedVM feed = new LiveUserRoomFeedVM();
foreach (var ou in onlineUsers)
{
UserFeedVM user = new UserFeedVM();
user.FirstName = ou.FirstName;
user.LastName = ou.LastName;
user.LogInTime = ou.LogInTime;
user.UserName = ou.UserName;
feed.OnlineUsers.Add(user);
}
foreach (var r in rooms)
{
RoomFeedVM room = new RoomFeedVM();
if (r.HasAdminUser == true)
{
room.BeingHelped = "Yes";
}
else
{
room.BeingHelped = "No";
}
room.ClientId = r.ChatUserId;
if (r.ChatUser != null)
{
room.HelperName = r.ChatUser.FirstName + " " + r.ChatUser.LastName;
}
else
{
room.HelperName = string.Empty;
}
room.RoomName = r.ChatRoomName;
room.StartTime = r.StartTime;
room.UsersInRoom = r.ActiveUserCount;
feed.ActiveRooms.Add(room);
}
return View(feed);
}
