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Create method for pushing uncompressed ops into redis

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This commit is contained in:
James Allen 2014-02-24 16:37:45 +00:00
parent 86e42ce1de
commit 6f19f46d96
4 changed files with 41 additions and 0 deletions
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1
services/document-updater/app/coffee/DocOpsManager.coffee
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@ -44,6 +44,7 @@ module.exports = DocOpsManager =
callback null, ops
pushDocOp: (project_id, doc_id, op, callback = (error) ->) ->
console.log "PUSHING OP", op
RedisManager.pushDocOp doc_id, op, callback
_ensureOpsAreLoaded: (project_id, doc_id, backToVersion, callback = (error) ->) ->

2
services/document-updater/app/coffee/RedisKeyBuilder.coffee
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@ -8,12 +8,14 @@ DOCLINES = "doclines"
DOCOPS = "DocOps"
DOCVERSION = "DocVersion"
DOCIDSWITHPENDINGUPDATES = "DocsWithPendingUpdates"
UNCOMPRESSED_HISTORY_OPS = "UncompressedHistoryOps"
module.exports =
allDocs : ALLDOCSKEY
docLines : (op)-> DOCLINES+":"+op.doc_id
docOps : (op)-> DOCOPS+":"+op.doc_id
uncompressedHistoryOp: (op) -> UNCOMPRESSED_HISTORY_OPS + ":" + op.doc_id
docVersion : (op)-> DOCVERSION+":"+op.doc_id
projectKey : (op)-> PROJECTKEY+":"+op.doc_id
blockingKey : (op)-> BLOCKINGKEY+":"+op.doc_id

4
services/document-updater/app/coffee/RedisManager.coffee
View file

@ -155,6 +155,10 @@ module.exports =
jsonOps = ops.map (op) -> JSON.stringify op
rclient.lpush keys.docOps(doc_id: doc_id), jsonOps.reverse(), callback
pushUncompressedHistoryOp: (doc_id, op, callback = (error) ->) ->
jsonOp = JSON.stringify op
rclient.rpush keys.uncompressedHistoryOp(doc_id: doc_id), jsonOp, callback
getDocOpsLength: (doc_id, callback = (error, length) ->) ->
rclient.llen keys.docOps(doc_id: doc_id), callback

34
services/document-updater/test/unit/coffee/RedisManager/pushUncompressedHistoryOpTests.coffee Normal file
View file

@ -0,0 +1,34 @@
sinon = require('sinon')
chai = require('chai')
should = chai.should()
modulePath = "../../../../app/js/RedisManager.js"
SandboxedModule = require('sandboxed-module')
describe "RedisManager.pushUncompressedHistoryOp", ->
beforeEach ->
@RedisManager = SandboxedModule.require modulePath, requires:
"redis": createClient: () =>
@rclient =
auth: () ->
multi: () => @rclient
"logger-sharelatex": @logger = {log: sinon.stub()}
@doc_id = "doc-id-123"
@callback = sinon.stub()
@rclient.rpush = sinon.stub()
describe "successfully", ->
beforeEach ->
@op = { op: [{ i: "foo", p: 4 }] }
@rclient.rpush = sinon.stub().callsArg(2)
@RedisManager.pushUncompressedHistoryOp @doc_id, @op, @callback
it "should push the doc op into the doc ops list", ->
@rclient.rpush
.calledWith("UncompressedHistoryOps:#{@doc_id}", JSON.stringify(@op))
.should.equal true
it "should call the callback", ->
@callback.called.should.equal true