Added code documentation to android project.

Removed all test modules except for UnitTesting module.
Remote <-> Local DB synchronization works from android to WebAPI !

1 files changed, 28 insertions, 13 deletions

diff --git a/Software/Visual_Studio/Web/Tango.MachineService/Controllers/SynchronizationController.cs b/Software/Visual_Studio/Web/Tango.MachineService/Controllers/SynchronizationController.cs
index fd87815c9..8540863c0 100644
--- a/Software/Visual_Studio/Web/Tango.MachineService/Controllers/SynchronizationController.cs
+++ b/Software/Visual_Studio/Web/Tango.MachineService/Controllers/SynchronizationController.cs
@@ -23,25 +23,40 @@ namespace Tango.MachineService.Controllers
         {
             String tempFolder = PathHelper.GetTempFolderPath();
 
-            String masterSQLiteFile = Path.Combine(tempFolder, "Remote.db");
-            String slaveSQLiteFile = Path.Combine(tempFolder, "Local.db");
+            try
+            {
+                //File path for the reflected remote data base SQLite.
+                String masterSQLiteFile = Path.Combine(tempFolder, "Remote.db");
+                //File path for the received machine SQLite db.
+                String slaveSQLiteFile = Path.Combine(tempFolder, "Local.db");
 
-            File.WriteAllBytes(slaveSQLiteFile, request.LocalDB.ToByteArray());
+                //Save the machine db to file.
+                File.WriteAllBytes(slaveSQLiteFile, request.LocalDB.ToByteArray());
 
-            
+                //Copy an SQLite db template.
+                File.Copy(HostingEnvironment.MapPath(@"~/App_Data/Tango.db"), masterSQLiteFile);
 
-            File.Copy(HostingEnvironment.MapPath(@"~/App_Data/Tango.db"), masterSQLiteFile);
+                //Synchronize the SQL Server db with the new SQLite template. (Overwrite basically)
+                RemoteDBSynchronizer.Synchronize(masterSQLiteFile, request.SerialNumber);
 
-            RemoteDBSynchronizer.Synchronize(masterSQLiteFile, request.SerialNumber);
+                //Synchronize the received machine db with the filled template.
+                LocalDBSynchronizer.Synchronize(masterSQLiteFile, slaveSQLiteFile);
 
-            LocalDBSynchronizer.Synchronize(masterSQLiteFile, slaveSQLiteFile);
+                //Send the synchronized machine db to the machine to the machine.
+                SynchronizeDBResponse response = new SynchronizeDBResponse();
+                response.RemoteDB = ByteString.CopyFrom(File.ReadAllBytes(slaveSQLiteFile));
 
-            SynchronizeDBResponse response = new SynchronizeDBResponse();
-            response.RemoteDB = ByteString.CopyFrom(File.ReadAllBytes(slaveSQLiteFile));
-
-            PathHelper.TryDeleteFolder(tempFolder);
-
-            return response;
+                return response;
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+            finally
+            {
+                //Remove all temporary files and folder.
+                PathHelper.TryDeleteFolder(tempFolder);
+            }
         }
     }
 }