From 1d9dc432584c270307805b165e24fa2d7f566017 Mon Sep 17 00:00:00 2001 From: TrueDoctor Date: Mon, 1 Oct 2018 14:26:32 +0200 Subject: added function calls for Login response #33 --- DSACore/Hubs/ChatHub.cs | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) (limited to 'DSACore/Hubs/ChatHub.cs') diff --git a/DSACore/Hubs/ChatHub.cs b/DSACore/Hubs/ChatHub.cs index 3403a17..25f34d7 100644 --- a/DSACore/Hubs/ChatHub.cs +++ b/DSACore/Hubs/ChatHub.cs @@ -104,14 +104,21 @@ namespace DSACore.Hubs //string password = System.Text.Encoding.UTF8.GetString(hash); if (hash == DSAGroups.First(x=>x.Name == group).Password) { - DSAGroups.First(x=>x.Name.Equals(group)).Users.Add(new User{ConnectionId = Context.ConnectionId, Name = user}); - await Groups.AddToGroupAsync(Context.ConnectionId, group); - - await SendToGroup("Ein neuer Nutzer hat die Gruppe betreten"); + var gGroup = DSAGroups.First(x => x.Name.Equals(group)); + if (!gGroup.Users.Exists(x => x.Name.Equals(user))) + { + await Groups.AddToGroupAsync(Context.ConnectionId, group); + await SendToGroup("Ein neuer Nutzer hat die Gruppe betreten"); + await Clients.Caller.SendAsync("LoginResponse", 0 ); + } + else + { + await Clients.Caller.SendAsync("LoginResponse", 1); + } } else { - + await Clients.Caller.SendAsync("LoginResponse", 2); await Clients.Caller.SendAsync("ReceiveMessage", "Falsches Passwort!"); } } -- cgit v1.2.3-54-g00ecf