added timer service to home controller

Core/Timer/TimerService.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Threading;
+using Microsoft.Extensions.Options;
+
+namespace LiveGameFeed.Core.MvcTimer
+{
+    public class TimerService : ITimerService
+    {
+        private Timer _timer;
+        readonly Random _random = new Random();
+        public event EventHandler TimerElapsed;
+
+        public TimerService(IOptions<TimerServiceConfiguration> options)
+        {
+            var optionsTimerServiceConfiguration = options;
+            _timer = new Timer(
+                OnTimerElapsed, 
+                null, 
+                optionsTimerServiceConfiguration.Value.DueTime, 
+                optionsTimerServiceConfiguration.Value.Period);
+        }
+
+        private void OnTimerElapsed(object sender)
+        {
+            TimerElapsed?.Invoke(this, new TimerEventArgs(_random.Next(0, 100)));
+        }
+    }
+}