handle inS3 flag

services/track-changes/app/coffee/DocArchiveManager.coffee

@@ -28,7 +28,9 @@ module.exports = DocArchiveManager =
 			else
 				MongoAWS.archiveDocHistory project_id, doc_id, (error) ->
 					logger.log doc_id:doc_id, error: error, "mongoexport"
-					return callback()
+					MongoManager.markDocHistoryAsArchived doc_id, (error) ->
+						return callback(error) if error?
+						callback()
 
 	unArchiveAllDocsChanges: (project_id, callback = (error, docs) ->) ->
 		MongoManager.getProjectsDocs project_id, (error, docs) ->
@@ -47,4 +49,6 @@ module.exports = DocArchiveManager =
 			else
 				MongoAWS.unArchiveDocHistory project_id, doc_id, (error) ->
 					logger.log doc_id:doc_id, error: error, "mongoimport"
-					return callback()
+					MongoManager.markDocHistoryAsUnarchived doc_id, (error) ->
+						return callback(error) if error?
+						callback()

services/track-changes/app/coffee/MongoAWS.coffee

@@ -11,11 +11,13 @@ module.exports = MongoAWS =
 	archiveDocHistory: (project_id, doc_id, callback = (error) ->) ->
 		MongoAWS.mongoExportDocHistory doc_id, (error, filepath) ->
 			MongoAWS.s3upStream project_id, doc_id, filepath, callback
+				#delete temp file?
 
 	unArchiveDocHistory: (project_id, doc_id, callback = (error) ->) ->
 		MongoAWS.s3downStream project_id, doc_id, (error, filepath) ->
 			if error == null
 				MongoAWS.mongoImportDocHistory filepath, callback
+					#delete temp file?
 			else
 				callback
 

services/track-changes/app/coffee/MongoManager.coffee

@@ -130,8 +130,17 @@ module.exports = MongoManager =
 	getProjectsDocs: (project_id, callback)->
 		db.docs.find project_id: ObjectId(project_id.toString()), {}, callback
 
-	getDocChanges: (doc_id, callback)->
-		db.docHistory.find doc_id: ObjectId(doc_id.toString()), {}, callback
-
 	getDocChangesCount: (doc_id, callback)->
 		db.docHistory.count doc_id: ObjectId(doc_id.toString()), {}, callback
+
+	markDocHistoryAsArchived: (doc_id, callback)->
+		MongoManager.getLastCompressedUpdate doc_id, (error, update) ->
+			db.docHistory.update { _id: update._id }, { $set : { inS3 : true } }, (error)->
+				return callback(error) if error?
+				db.docHistory.remove { doc_id : doc_id, inS3 : { $exists : false } }, (error)->
+					return callback(error) if error?
+					callback(error)
+
+	markDocHistoryAsUnarchived: (doc_id, callback)->
+		db.docHistory.update { doc_id: doc_id }, { $unset : { inS3 : true } }, { multi: true }, (error)->
+			callback(error)