1 files changed, 62 insertions, 0 deletions
diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UpdateService/MachineStudioUpdateService.svc.cs b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UpdateService/MachineStudioUpdateService.svc.cs
new file mode 100644
index 000000000..4cfea1b8a
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UpdateService/MachineStudioUpdateService.svc.cs
@@ -0,0 +1,62 @@
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.ServiceModel;
+using System.ServiceModel.Web;
+using System.Text;
+using Tango.Integration.Observables;
+using Tango.Logging;
+using Tango.MachineStudio.Common.Update;
+
+namespace Tango.MachineStudio.UpdateService
+{
+    public class MachineStudioUpdateService : IMachineStudioUpdateService
+    {
+        public CheckForUpdatesResponse CheckForUpdates(CheckForUpdatesRequest request)
+        {
+            LogManager.Log("Request received...");
+
+            try
+            {
+                CheckForUpdatesResponse response = new CheckForUpdatesResponse();
+
+                using (ObservablesContext db = ObservablesContext.CreateDefaultForWeb())
+                {
+                    db.Configuration.LazyLoadingEnabled = false;
+
+                    var user = db.Users.SingleOrDefault(x => x.Email.ToLower() == request.Email.ToLower() && x.Password == request.Password);
+
+                    if (user != null)
+                    {
+                        var latestVersion = db.MachineStudioVersions.FirstOrDefault();
+                        Version currentVersionNumber = Version.Parse(request.Version);
+
+                        if (latestVersion != null && Version.Parse(latestVersion.Version) > currentVersionNumber)
+                        {
+                            response.IsUpdateAvailable = true;
+
+                            response.FtpHost = ConfigurationManager.AppSettings["FtpHost"].ToString();
+                            response.UserName = ConfigurationManager.AppSettings["UserName"].ToString();
+                            response.Password = ConfigurationManager.AppSettings["Password"].ToString();
+                            response.FilePath = latestVersion.FtpFilePath;
+                            response.Version = latestVersion.Version;
+                        }
+                    }
+                    else
+                    {
+                        throw new FaultException("Invalid user credentials.");
+                    }
+                }
+
+                return response;
+            }
+            catch (Exception ex)
+            {
+                LogManager.Log(ex);
+                throw new FaultException(ex.ToString());
+            }
+        }
+    }
+}