use redis-sharelatex with redis cluster config

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

@@ -1,14 +1,12 @@
 Settings = require "settings-sharelatex"
 redis = require("redis-sharelatex")
-rclient = redis.createClient(Settings.redis.web)
+rclient = redis.createClient(Settings.redis.history)
-
+Keys = Settings.redis.history.key_schema
-rawUpdatesKey = (doc_id) -> "UncompressedHistoryOps:#{doc_id}"
-docsWithHistoryOpsKey = (project_id) -> "DocsWithHistoryOps:#{project_id}"
 
 module.exports = RedisManager =
 
 	getOldestDocUpdates: (doc_id, batchSize, callback = (error, jsonUpdates) ->) ->
-		key = rawUpdatesKey(doc_id)
+		key = Keys.uncompressedHistoryOps({doc_id})
 		rclient.lrange key, 0, batchSize - 1, callback
 
 	expandDocUpdates: (jsonUpdates, callback = (error, rawUpdates) ->) ->
@@ -22,13 +20,13 @@ module.exports = RedisManager =
 		multi = rclient.multi()
 		# Delete all the updates which have been applied (exact match)
 		for update in docUpdates or []
-			multi.lrem rawUpdatesKey(doc_id), 0, update
+			multi.lrem Keys.uncompressedHistoryOps({doc_id}), 0, update
 		# It's ok to delete the doc_id from the set here. Even though the list
 		# of updates may not be empty, we will continue to process it until it is.
-		multi.srem  docsWithHistoryOpsKey(project_id), doc_id
+		multi.srem Keys.docsWithHistoryOps({project_id}), doc_id
 		multi.exec (error, results) ->
 			return callback(error) if error?
 			callback null
 
 	getDocIdsWithHistoryOps: (project_id, callback = (error, doc_ids) ->) ->
-		rclient.smembers docsWithHistoryOpsKey(project_id), callback
+		rclient.smembers Keys.docsWithHistoryOps({project_id}), callback

services/track-changes/config/settings.defaults.coffee

@@ -22,6 +22,13 @@ module.exports =
 			host: "localhost"
 			port: 6379
 			pass: ""
+		history:
+			port:"6379"
+			host:"localhost"
+			password:""
+			key_schema:
+				uncompressedHistoryOps: ({doc_id}) -> "UncompressedHistoryOps:#{doc_id}"
+				docsWithHistoryOps: ({project_id}) -> "DocsWithHistoryOps:#{project_id}"
 
 	trackchanges:
 		s3:

services/track-changes/package.json

@@ -19,7 +19,7 @@
     "metrics-sharelatex": "git+https://github.com/sharelatex/metrics-sharelatex.git#v1.7.1",
     "request": "~2.33.0",
     "requestretry": "^1.12.0",
-    "redis-sharelatex": "~0.0.9",
+    "redis-sharelatex": "git+https://github.com/sharelatex/redis-sharelatex.git#v1.0.0",
     "redis": "~0.10.1",
     "underscore": "~1.7.0",
     "mongo-uri": "^0.1.2",

services/track-changes/test/unit/coffee/RedisManager/RedisManagerTests.coffee

@@ -14,7 +14,10 @@ describe "RedisManager", ->
 					multi: () => @rclient
 			"settings-sharelatex":
 				redis:
-					web:{}
+					history:
+						key_schema:
+							uncompressedHistoryOps: ({doc_id}) -> "UncompressedHistoryOps:#{doc_id}"
+							docsWithHistoryOps: ({project_id}) -> "DocsWithHistoryOps:#{project_id}"
 		@doc_id = "doc-id-123"
 		@project_id = "project-id-123"
 		@batchSize = 100