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Merge pull request #12 from sharelatex/ja-set-version-in-docstore

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Don't look up version in mongo if not needed
This commit is contained in:
James Allen 2016-11-30 15:27:59 +00:00 committed by GitHub
commit 9b0cef808a
4 changed files with 46 additions and 35 deletions
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17
services/docstore/app/coffee/DocManager.coffee
View file

@ -9,7 +9,7 @@ module.exports = DocManager =
# collection (which is all that this collection contains). In future, we should
# migrate this version property to be part of the docs collection, to guarantee
# consitency between lines and version when writing/reading, and for a simpler schema.
getDoc: (project_id, doc_id, callback = (error, doc) ->) ->
getDoc: (project_id, doc_id, filter = { version: false }, callback = (error, doc) ->) ->
MongoManager.findDoc project_id, doc_id, (err, doc)->
if err?
return callback(err)
@ -20,11 +20,14 @@ module.exports = DocManager =
if err?
logger.err err:err, project_id:project_id, doc_id:doc_id, "error unarchiving doc"
return callback(err)
DocManager.getDoc project_id, doc_id, callback
DocManager.getDoc project_id, doc_id, filter, callback
else
MongoManager.getDocVersion doc_id, (error, version) ->
return callback(error) if error?
doc.version = version
if filter.version
MongoManager.getDocVersion doc_id, (error, version) ->
return callback(error) if error?
doc.version = version
callback err, doc
else
callback err, doc
getAllDocs: (project_id, callback = (error, docs) ->) ->
@ -38,7 +41,7 @@ module.exports = DocManager =
return callback(null, docs)
updateDoc: (project_id, doc_id, lines, version, callback = (error, modified, rev) ->) ->
DocManager.getDoc project_id, doc_id, (err, doc)->
DocManager.getDoc project_id, doc_id, {version: true}, (err, doc)->
if err? and !(err instanceof Errors.NotFoundError)
logger.err project_id: project_id, doc_id: doc_id, err:err, "error getting document for update"
return callback(err)
@ -78,7 +81,7 @@ module.exports = DocManager =
callback null, true, oldRev + 1 # rev will have been incremented in mongo by MongoManager.updateDoc
deleteDoc: (project_id, doc_id, callback = (error) ->) ->
DocManager.getDoc project_id, doc_id, (error, doc) ->
DocManager.getDoc project_id, doc_id, {}, (error, doc) ->
return callback(error) if error?
return callback new Errors.NotFoundError("No such project/doc to delete: #{project_id}/#{doc_id}") if !doc?
MongoManager.upsertIntoDocCollection project_id, doc_id, doc.lines, (error) ->

4
services/docstore/app/coffee/HttpController.coffee
View file

@ -10,7 +10,7 @@ module.exports = HttpController =
doc_id = req.params.doc_id
include_deleted = req.query?.include_deleted == "true"
logger.log project_id: project_id, doc_id: doc_id, "getting doc"
DocManager.getDoc project_id, doc_id, (error, doc) ->
DocManager.getDoc project_id, doc_id, {version: true}, (error, doc) ->
return next(error) if error?
logger.log doc: doc, "got doc"
if !doc?
@ -24,7 +24,7 @@ module.exports = HttpController =
project_id = req.params.project_id
doc_id = req.params.doc_id
logger.log project_id: project_id, doc_id: doc_id, "getting raw doc"
DocManager.getDoc project_id, doc_id, (error, doc) ->
DocManager.getDoc project_id, doc_id, {version: false}, (error, doc) ->
return next(error) if error?
if !doc?
res.send 404

44
services/docstore/test/unit/coffee/DocManagerTests.coffee
View file

@ -33,7 +33,7 @@ describe "DocManager", ->
describe "when the doc is in the doc collection", ->
beforeEach ->
@MongoManager.findDoc.yields(null, @doc)
@DocManager.getDoc @project_id, @doc_id, @callback
@DocManager.getDoc @project_id, @doc_id, {version: true}, @callback
it "should get the doc from the doc collection", ->
@MongoManager.findDoc
@ -50,11 +50,19 @@ describe "DocManager", ->
doc = @callback.args[0][1]
doc.lines.should.equal @doc.lines
doc.version.should.equal @version
describe "without the version filter", ->
beforeEach ->
@MongoManager.findDoc.yields(null, @doc)
@DocManager.getDoc @project_id, @doc_id, {version: false}, @callback
it "should not get the doc version from the docOps collection", ->
@MongoManager.getDocVersion.called.should.equal false
describe "when MongoManager.findDoc errors", ->
beforeEach ->
@MongoManager.findDoc.yields(@stubbedError)
@DocManager.getDoc @project_id, @doc_id, @callback
@DocManager.getDoc @project_id, @doc_id, {version: true}, @callback
it "should return the error", ->
@callback.calledWith(@stubbedError).should.equal true
@ -67,7 +75,7 @@ describe "DocManager", ->
@doc.inS3 = false
callback()
sinon.spy @DocArchiveManager, "unarchiveDoc"
@DocManager.getDoc @project_id, @doc_id, @callback
@DocManager.getDoc @project_id, @doc_id, {version: true}, @callback
it "should call the DocArchive to unarchive the doc", ->
@DocArchiveManager.unarchiveDoc.calledWith(@project_id, @doc_id).should.equal true
@ -81,7 +89,7 @@ describe "DocManager", ->
describe "when the doc does not exist in the docs collection", ->
beforeEach ->
@MongoManager.findDoc = sinon.stub().callsArgWith(2, null, null)
@DocManager.getDoc @project_id, @doc_id, @callback
@DocManager.getDoc @project_id, @doc_id, {version: true}, @callback
it "should return a NotFoundError", ->
@callback
@ -120,7 +128,7 @@ describe "DocManager", ->
beforeEach ->
@lines = ["mock", "doc", "lines"]
@rev = 77
@DocManager.getDoc = sinon.stub().callsArgWith(2, null, {lines: @lines, rev:@rev})
@DocManager.getDoc = sinon.stub().callsArgWith(3, null, {lines: @lines, rev:@rev})
@MongoManager.upsertIntoDocCollection = sinon.stub().callsArg(3)
@MongoManager.markDocAsDeleted = sinon.stub().callsArg(1)
@DocManager.deleteDoc @project_id, @doc_id, @callback
@ -145,7 +153,7 @@ describe "DocManager", ->
describe "when the doc does not exist", ->
beforeEach ->
@DocManager.getDoc = sinon.stub().callsArgWith(2, null, null)
@DocManager.getDoc = sinon.stub().callsArgWith(3, null, null)
@MongoManager.upsertIntoDocCollection = sinon.stub()
@DocManager.deleteDoc @project_id, @doc_id, @callback
@ -170,7 +178,7 @@ describe "DocManager", ->
describe "when the doc lines have changed", ->
beforeEach ->
@DocManager.getDoc = sinon.stub().callsArgWith(2, null, @doc)
@DocManager.getDoc = sinon.stub().callsArgWith(3, null, @doc)
@DocManager.updateDoc @project_id, @doc_id, @newDocLines, @version, @callback
it "should get the existing doc", ->
@ -207,12 +215,12 @@ describe "DocManager", ->
describe "when the version has changed", ->
beforeEach ->
@DocManager.getDoc = sinon.stub().callsArgWith(2, null, @doc)
@DocManager.getDoc = sinon.stub().callsArgWith(3, null, @doc)
@DocManager.updateDoc @project_id, @doc_id, @oldDocLines, @version + 1, @callback
it "should get the existing doc", ->
it "should get the existing doc with the version", ->
@DocManager.getDoc
.calledWith(@project_id, @doc_id)
.calledWith(@project_id, @doc_id, {version: true})
.should.equal true
it "should upsert the document to the doc collection", ->
@ -230,12 +238,12 @@ describe "DocManager", ->
describe "when the version is null and the lines are different", ->
beforeEach ->
@DocManager.getDoc = sinon.stub().callsArgWith(2, null, @doc)
@DocManager.getDoc = sinon.stub().callsArgWith(3, null, @doc)
@DocManager.updateDoc @project_id, @doc_id, @newDocLines, null, @callback
it "should get the existing doc", ->
it "should get the existing doc with the version", ->
@DocManager.getDoc
.calledWith(@project_id, @doc_id)
.calledWith(@project_id, @doc_id, {version: true})
.should.equal true
it "should upsert the document to the doc collection", ->
@ -253,7 +261,7 @@ describe "DocManager", ->
describe "when the version is null and the lines are the same", ->
beforeEach ->
@DocManager.getDoc = sinon.stub().callsArgWith(2, null, @doc)
@DocManager.getDoc = sinon.stub().callsArgWith(3, null, @doc)
@DocManager.updateDoc @project_id, @doc_id, @oldDocLines, null, @callback
it "should not update the version", ->
@ -268,7 +276,7 @@ describe "DocManager", ->
describe "when there is a generic error getting the doc", ->
beforeEach ->
@error = new Error("doc could not be found")
@DocManager.getDoc = sinon.stub().callsArgWith(2, @error, null, null)
@DocManager.getDoc = sinon.stub().callsArgWith(3, @error, null, null)
@DocManager.updateDoc @project_id, @doc_id, @newDocLines, @version, @callback
it "should not upsert the document to the doc collection", ->
@ -279,7 +287,7 @@ describe "DocManager", ->
describe "when the doc lines have not changed", ->
beforeEach ->
@DocManager.getDoc = sinon.stub().callsArgWith(2, null, @doc)
@DocManager.getDoc = sinon.stub().callsArgWith(3, null, @doc)
@DocManager.updateDoc @project_id, @doc_id, @oldDocLines.slice(), @version, @callback
it "should not update the doc", ->
@ -291,7 +299,7 @@ describe "DocManager", ->
describe "when the doc lines are an empty array", ->
beforeEach ->
@doc.lines = []
@DocManager.getDoc = sinon.stub().callsArgWith(2, null, @doc)
@DocManager.getDoc = sinon.stub().callsArgWith(3, null, @doc)
@DocManager.updateDoc @project_id, @doc_id, @doc.lines, @callback
it "should upsert the document to the doc collection", ->
@ -301,7 +309,7 @@ describe "DocManager", ->
describe "when the doc does not exist", ->
beforeEach ->
@DocManager.getDoc = sinon.stub().callsArgWith(2, null, null, null)
@DocManager.getDoc = sinon.stub().callsArgWith(3, null, null, null)
@DocManager.updateDoc @project_id, @doc_id, @newDocLines, @version, @callback
it "should upsert the document to the doc collection", ->

16
services/docstore/test/unit/coffee/HttpControllerTests.coffee
View file

@ -40,12 +40,12 @@ describe "HttpController", ->
@req.params =
project_id: @project_id
doc_id: @doc_id
@DocManager.getDoc = sinon.stub().callsArgWith(2, null, @doc)
@DocManager.getDoc = sinon.stub().callsArgWith(3, null, @doc)
@HttpController.getDoc @req, @res, @next
it "should get the document (including deleted)", ->
it "should get the document with the version (including deleted)", ->
@DocManager.getDoc
.calledWith(@project_id, @doc_id)
.calledWith(@project_id, @doc_id, {version: true})
.should.equal true
it "should return the doc as JSON", ->
@ -64,11 +64,11 @@ describe "HttpController", ->
@req.params =
project_id: @project_id
doc_id: @doc_id
@DocManager.getDoc = sinon.stub().callsArgWith(2, null, @deletedDoc)
@DocManager.getDoc = sinon.stub().callsArgWith(3, null, @deletedDoc)
it "should get the doc from the doc manager", ->
@HttpController.getDoc @req, @res, @next
@DocManager.getDoc.calledWith(@project_id, @doc_id).should.equal true
@DocManager.getDoc.calledWith(@project_id, @doc_id, {version: true}).should.equal true
it "should return 404 if the query string delete is not set ", ->
@HttpController.getDoc @req, @res, @next
@ -92,12 +92,12 @@ describe "HttpController", ->
@req.params =
project_id: @project_id
doc_id: @doc_id
@DocManager.getDoc = sinon.stub().callsArgWith(2, null, @doc)
@DocManager.getDoc = sinon.stub().callsArgWith(3, null, @doc)
@HttpController.getRawDoc @req, @res, @next
it "should get the document", ->
it "should get the document without the version", ->
@DocManager.getDoc
.calledWith(@project_id, @doc_id)
.calledWith(@project_id, @doc_id, {version: false})
.should.equal true
it "should set the content type header", ->