Add hangfire

Web/Global.asax.cs

@@ -1,4 +1,5 @@
-using System.Web.Optimization;
+using System;
+using System.Web.Optimization;
 using System.Web.Mvc;
 using System.Web.Routing;
 using LeafWeb.Core.DAL;
@@ -16,6 +17,13 @@ namespace LeafWeb.Web
 			BootstrapEditorTemplatesConfig.RegisterBundles();
 
 			DataService.RegisterInitializer();
+
+			HangfireBootstrapper.Instance.Start();
+		}
+
+		protected void Application_End(object sender, EventArgs e)
+		{
+			HangfireBootstrapper.Instance.Stop();
 		}
 	}
 }

Web/Startup.cs

@@ -0,0 +1,89 @@
+using System.Web.Hosting;
+using Hangfire;
+using Microsoft.Owin;
+using LeafWeb.Web;
+using Owin;
+
+[assembly: OwinStartup(typeof(Startup))]
+
+namespace LeafWeb.Web
+{
+	public class Startup
+	{
+		public void Configuration(IAppBuilder app)
+		{
+			//GlobalConfiguration.Configuration
+			//	   .UseSqlServerStorage("LeafWebContext");
+
+			app.UseHangfireDashboard();
+			app.UseHangfireServer();
+
+			SetupRecurringJobs();
+		}
+
+		private void SetupRecurringJobs()
+		{
+			//RecurringJob.AddOrUpdate<ServiceReminderEmailService>(
+			//	"serviceReminderJob", s => s.SendAllNotificationEmails(), Cron.Weekly(DayOfWeek.Monday, 6));
+		}
+	}
+
+	// http://docs.hangfire.io/en/latest/deployment-to-production/making-aspnet-app-always-running.html
+	public class ApplicationPreload : IProcessHostPreloadClient
+	{
+		public void Preload(string[] parameters)
+		{
+			HangfireBootstrapper.Instance.Start();
+		}
+	}
+
+	public class HangfireBootstrapper : IRegisteredObject
+	{
+		public static readonly HangfireBootstrapper Instance = new HangfireBootstrapper();
+
+		private readonly object _lockObject = new object();
+		private bool _started;
+
+		private BackgroundJobServer _backgroundJobServer;
+
+		private HangfireBootstrapper()
+		{
+		}
+
+		public void Start()
+		{
+			lock (_lockObject)
+			{
+				if (_started) return;
+				_started = true;
+
+				HostingEnvironment.RegisterObject(this);
+
+				GlobalConfiguration
+					.Configuration
+					.UseSqlServerStorage("LeafWebContext");
+				// Specify other options here
+
+				_backgroundJobServer = new BackgroundJobServer();
+			}
+		}
+
+		public void Stop()
+		{
+			lock (_lockObject)
+			{
+				if (_backgroundJobServer != null)
+				{
+					_backgroundJobServer.Dispose();
+				}
+
+				HostingEnvironment.UnregisterObject(this);
+			}
+		}
+
+		void IRegisteredObject.Stop(bool immediate)
+		{
+			Stop();
+		}
+	}
+}

Web/Web.csproj

@@ -65,11 +65,27 @@
       <HintPath>..\packages\EntityFramework.6.1.3\lib\net45\EntityFramework.SqlServer.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="Hangfire.Core, Version=1.5.3.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\Hangfire.Core.1.5.3\lib\net45\Hangfire.Core.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Hangfire.SqlServer, Version=1.5.3.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\Hangfire.SqlServer.1.5.3\lib\net45\Hangfire.SqlServer.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="MarkdownDeep, Version=1.5.4615.26275, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\packages\MarkdownDeep.Full.1.5\lib\.NetFramework 3.5\MarkdownDeep.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.CSharp" />
+    <Reference Include="Microsoft.Owin, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Owin.3.0.0\lib\net45\Microsoft.Owin.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Owin.Host.SystemWeb.3.0.0\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="Microsoft.Threading.Tasks, Version=1.0.12.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.Bcl.Async.1.0.168\lib\net40\Microsoft.Threading.Tasks.dll</HintPath>
       <Private>True</Private>
@@ -86,6 +102,10 @@
       <HintPath>..\packages\Newtonsoft.Json.8.0.2\lib\net45\Newtonsoft.Json.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="Owin, Version=1.0.0.0, Culture=neutral, PublicKeyToken=f0ebd12fd5e55cc5, processorArchitecture=MSIL">
+      <HintPath>..\packages\Owin.1.0\lib\net40\Owin.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="System.Net" />
     <Reference Include="System.Web.DataVisualization" />
     <Reference Include="System.Web.DynamicData" />
@@ -901,6 +921,7 @@
     </Compile>
     <Compile Include="Attributes\HttpParamActionAttribute.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Startup.cs" />
     <Compile Include="Utility\MarkdownHelper.cs" />
     <Compile Include="Utility\Validation.cs" />
     <Compile Include="ViewModels\LeafInput\ConfirmViewModel.cs" />

Web/packages.config

@@ -9,6 +9,9 @@
   <package id="bootstrap.less" version="3.3.6" targetFramework="net45" />
   <package id="Bootstrap.MVC.EditorTemplates" version="1.2.0" targetFramework="net45" />
   <package id="EntityFramework" version="6.1.3" targetFramework="net45" />
+  <package id="Hangfire" version="1.5.3" targetFramework="net45" />
+  <package id="Hangfire.Core" version="1.5.3" targetFramework="net45" />
+  <package id="Hangfire.SqlServer" version="1.5.3" targetFramework="net45" />
   <package id="jQuery" version="1.9.1" targetFramework="net45" />
   <package id="jquery.validate.unobtrusive.bootstrap" version="1.2.3" targetFramework="net45" />
   <package id="jQuery.Validation" version="1.14.0" targetFramework="net45" />
@@ -22,8 +25,11 @@
   <package id="Microsoft.Bcl.Async" version="1.0.168" targetFramework="net45" />
   <package id="Microsoft.Bcl.Build" version="1.0.21" targetFramework="net45" />
   <package id="Microsoft.jQuery.Unobtrusive.Validation" version="3.2.3" targetFramework="net45" />
+  <package id="Microsoft.Owin" version="3.0.0" targetFramework="net45" />
+  <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.0" targetFramework="net45" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="8.0.2" targetFramework="net45" />
+  <package id="Owin" version="1.0" targetFramework="net45" />
   <package id="Twitter.Bootstrap.Less" version="3.3.6" targetFramework="net45" />
   <package id="WebGrease" version="1.6.0" targetFramework="net45" />
 </packages>