From decb0e5bea87f8a7e905334a84a44eb21587e1d2 Mon Sep 17 00:00:00 2001
From: chsakell <chsakell@gmail.com>
Date: Sun, 25 Sep 2016 13:52:43 +0300
Subject: [PATCH] integrate Web API and SignalR

---
 Controllers/ApiHubController.cs | 21 +++++++++++++++++++++
 Controllers/ValuesController.cs |  7 ++++++-
 Hubs/Broadcaster.cs             | 17 +++++++++++++++++
 3 files changed, 44 insertions(+), 1 deletion(-)
 create mode 100644 Controllers/ApiHubController.cs
 create mode 100644 Hubs/Broadcaster.cs

diff --git a/Controllers/ApiHubController.cs b/Controllers/ApiHubController.cs
new file mode 100644
index 0000000..5a22ccc
--- /dev/null
+++ b/Controllers/ApiHubController.cs
@@ -0,0 +1,21 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.SignalR;
+using Microsoft.AspNetCore.SignalR.Infrastructure;
+using Microsoft.AspNetCore.SignalR.Hubs;
+
+namespace LiveGameFeed.Controllers
+{
+    public abstract class ApiHubController<T> : Controller
+        where T : Hub
+    {
+        private readonly IHubContext _hub;
+        public IHubConnectionContext<dynamic> Clients { get; private set; }
+        public IGroupManager Groups { get; private set; }
+        protected ApiHubController(IConnectionManager signalRConnectionManager)
+        {
+            var _hub = signalRConnectionManager.GetHubContext<T>();
+            Clients = _hub.Clients;
+            Groups = _hub.Groups;
+        }
+    }
+}
\ No newline at end of file
diff --git a/Controllers/ValuesController.cs b/Controllers/ValuesController.cs
index b7cf7d4..86f7655 100644
--- a/Controllers/ValuesController.cs
+++ b/Controllers/ValuesController.cs
@@ -3,12 +3,17 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.SignalR.Infrastructure;
+using LiveGameFeed.Hubs;
 
 namespace LiveGameFeed.Controllers
 {
     [Route("api/[controller]")]
-    public class ValuesController : Controller
+    public class ValuesController : ApiHubController<Broadcaster>
     {
+        public ValuesController(IConnectionManager signalRConnectionManager) 
+        : base(signalRConnectionManager) { }
+        
         // GET api/values
         [HttpGet]
         public IEnumerable<string> Get()
diff --git a/Hubs/Broadcaster.cs b/Hubs/Broadcaster.cs
new file mode 100644
index 0000000..0963ae9
--- /dev/null
+++ b/Hubs/Broadcaster.cs
@@ -0,0 +1,17 @@
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.SignalR;
+
+namespace LiveGameFeed.Hubs
+{
+    public class Broadcaster : Hub
+    {
+        public override Task OnConnected()
+        {
+            return Clients.All.Message("New connection " + Context.ConnectionId);
+        }
+        public Task Broadcast(string message)
+        {
+            return Clients.All.Message(Context.ConnectionId + "> " + message);
+        }
+    }
+}
\ No newline at end of file