public async Task CreateGroup(int currentUserId, int toConnectTo)
{
string strGroupName = GetUniqueGroupName(currentUserId, toConnectTo);
string connectionId_To = OnLineUser.onLineUserList.Where(item => item.UserId == toConnectTo).Select(item => item.ConnectionId).SingleOrDefault();
string name = OnLineUser.onLineUserList.Where(item => item.UserId == toConnectTo).Select(item => item.User.LastName + " " + item.User.FirstName).First();
if (!string.IsNullOrEmpty(connectionId_To))
{
PrivateMessageHistory pmh = new PrivateMessageHistory(_context, currentUserId, toConnectTo);
await Groups.AddToGroupAsync(Context.ConnectionId, strGroupName);
await Groups.AddToGroupAsync(connectionId_To, strGroupName);
await Clients.Caller.SendAsync("setChatWindow", strGroupName, toConnectTo, name, pmh.GetMessages());
//Clients.Caller.setChatWindow(strGroupName, toConnectTo, name, pmh.GetMessages());
}
}
public async Task SendPrivateMessage(string message, string groupName, int fromUserId, int toUser)
{
if (Clients != null)
{
PrivateMessageHistory pmh = new PrivateMessageHistory(_context, fromUserId, toUser);
var userInfo = pmh.GetMessages();
PrivateMessage privateMessage = new PrivateMessage();
privateMessage.Text = message;
privateMessage.UserId = fromUserId;
privateMessage.ToUserId = toUser;
privateMessage.TimeStamp = DateTime.Now;
_context.PrivateMessage.AddRange(privateMessage);
_context.SaveChanges();
var name = _context.ModuleUser.Where(u => u.UserId == fromUserId).Select(u => u.FirstName + " " + u.LastName).First();
await Clients.Group(groupName).SendAsync("addMessage", message, groupName, fromUserId, toUser, name, userInfo);
// Clients.Group(groupName).addMessage(message, groupName, fromUserId, toUser, name, userInfo);
}
}
