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preserve existing history when user upgrades

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This commit is contained in:
Brian Gough 2016-04-07 14:37:53 +01:00
parent e292de5eb0
commit fd49601716
3 changed files with 27 additions and 1 deletions
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13
services/track-changes/app/coffee/MongoManager.coffee
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@ -64,6 +64,19 @@ module.exports = MongoManager =
upsert: true
}, callback
upgradeHistory: (project_id, callback = (error) ->) ->
# preserve the project's existing history
db.docHistory.update {
project_id: ObjectId(project_id)
temporary: true
expiresAt: {$exists: true}
}, {
$set: {temporary: false}
$unset: {expiresAt: ""}
}, {
multi: true
}, callback
ensureIndices: () ->
# For finding all updates that go into a diff for a doc
db.docHistory.ensureIndex { doc_id: 1, v: 1 }, { background: true }

4
services/track-changes/app/coffee/UpdateTrimmer.coffee
View file

@ -15,7 +15,9 @@ module.exports = UpdateTrimmer =
if details?.features?.versioning
MongoManager.setProjectMetaData project_id, preserveHistory: true, (error) ->
return callback(error) if error?
callback null, false
MongoManager.upgradeHistory project_id, (error) ->
return callback(error) if error?
callback null, false
else
callback null, true

11
services/track-changes/test/unit/coffee/UpdateTrimmer/UpdateTrimmerTests.coffee
View file

@ -29,6 +29,7 @@ describe "UpdateTrimmer", ->
features: {}
@MongoManager.getProjectMetaData = sinon.stub().callsArgWith(1, null, @metadata)
@MongoManager.setProjectMetaData = sinon.stub().callsArgWith(2)
@MongoManager.upgradeHistory = sinon.stub().callsArgWith(1)
@WebApiManager.getProjectDetails = sinon.stub().callsArgWith(1, null, @details)
describe "with preserveHistory set in the project meta data", ->
@ -73,6 +74,11 @@ describe "UpdateTrimmer", ->
.calledWith(@project_id, {preserveHistory: true})
.should.equal true
it "should upgrade any existing history", ->
@MongoManager.upgradeHistory
.calledWith(@project_id)
.should.equal true
it "should return false", ->
@callback.calledWith(null, false).should.equal true
@ -98,6 +104,11 @@ describe "UpdateTrimmer", ->
.calledWith(@project_id, {preserveHistory: true})
.should.equal true
it "should upgrade any existing history", ->
@MongoManager.upgradeHistory
.calledWith(@project_id)
.should.equal true
it "should return false", ->
@callback.calledWith(null, false).should.equal true