update to new metrics api

services/docstore/app/coffee/MongoManager.coffee

@@ -72,38 +72,13 @@ module.exports = MongoManager =
 		}, callback
 
 
-metrics.timeAsyncMethod(
-	MongoManager, 'findDoc',
-	'MongoManager.findDoc',
-	logger
-)
-metrics.timeAsyncMethod(
-	MongoManager, 'getProjectsDocs',
-	'MongoManager.getProjectsDocs',
-	logger
-)
-metrics.timeAsyncMethod(
-	MongoManager, 'getArchivedProjectDocs',
-	'MongoManager.getArchivedProjectDocs',
-	logger
-)
-metrics.timeAsyncMethod(
-	MongoManager, 'upsertIntoDocCollection',
-	'MongoManager.upsertIntoDocCollection',
-	logger
-)
-metrics.timeAsyncMethod(
-	MongoManager, 'markDocAsArchived',
-	'MongoManager.markDocAsArchived',
-	logger
-)
-metrics.timeAsyncMethod(
-	MongoManager, 'getDocVersion',
-	'MongoManager.getDocVersion',
-	logger
-)
-metrics.timeAsyncMethod(
-	MongoManager, 'setDocVersion',
-	'MongoManager.setDocVersion',
-	logger
-)
+[
+	'findDoc',
+	'getProjectsDocs',
+	'getArchivedProjectDocs',
+	'upsertIntoDocCollection',
+	'markDocAsArchived',
+	'getDocVersion',
+	'setDocVersion'
+].map (method) ->
+	metrics.timeAsyncMethod(MongoManager, method, 'mongo.MongoManager', logger)