Updated migration to enable completed download handling for new users (those with no drone factory configured)

src/NzbDrone.Core.Test/Configuration/ConfigServiceFixture.cs

@@ -14,6 +14,8 @@ namespace NzbDrone.Core.Test.Configuration
         public void SetUp()
         {
             Mocker.SetConstant<IConfigRepository>(Mocker.Resolve<ConfigRepository>());
+
+            Db.All<Config>().ForEach(Db.Delete);
         }
 
         [Test]

src/NzbDrone.Core/Datastore/Migration/051_download_client_import.cs

@@ -16,11 +16,30 @@ namespace NzbDrone.Core.Datastore.Migration
     {
         protected override void MainDbUpgrade()
         {
+            Execute.WithConnection(EnableCompletedDownloadHandlingForNewUsers);
+
             Execute.WithConnection(ConvertFolderSettings);
 
             Execute.WithConnection(AssociateImportedHistoryItems);
         }
 
+        private void EnableCompletedDownloadHandlingForNewUsers(IDbConnection conn, IDbTransaction tran)
+        {
+            using (IDbCommand cmd = conn.CreateCommand())
+            {
+                cmd.Transaction = tran;
+                cmd.CommandText = @"SELECT Value FROM Config WHERE Key = 'downloadedepisodesfolder'";
+
+                var result = cmd.ExecuteScalar();
+
+                if (result == null)
+                {
+                    cmd.CommandText = @"INSERT INTO Config (Key, Value) VALUES ('enablecompleteddownloadhandling', 'True')";
+                    cmd.ExecuteNonQuery();
+                }
+            }
+        }
+
         private void ConvertFolderSettings(IDbConnection conn, IDbTransaction tran)
         {
             using (IDbCommand downloadClientsCmd = conn.CreateCommand())