Fix restore of docs from old deleted docs

services/web/Makefile

@@ -180,7 +180,7 @@ clean_css:
 	rm -f public/stylesheets/*.css*
 
 clean_ci:
-	docker-compose down
+	docker-compose down -v
 
 test: test_unit test_frontend test_acceptance
 
@@ -221,7 +221,7 @@ test_acceptance_module: $(MODULE_MAKEFILES)
 	fi
 
 test_clean:
-	docker-compose ${DOCKER_COMPOSE_FLAGS} down
+	docker-compose ${DOCKER_COMPOSE_FLAGS} down -v
 
 ci:
 	MOCHA_ARGS="--reporter tap" \

services/web/app/coffee/Features/Editor/EditorHttpController.coffee

@@ -57,26 +57,9 @@ module.exports = EditorHttpController =
 								privilegeLevel
 							)
 
-	restoreDoc: (req, res, next) ->
-		project_id = req.params.Project_id
-		doc_id = req.params.doc_id
-		name = req.body.name
-
-		if !name?
-			return res.sendStatus 400 # Malformed request
-
-		logger.log project_id: project_id, doc_id: doc_id, "restoring doc"
-		ProjectEntityUpdateHandler.restoreDoc project_id, doc_id, name, (err, doc, folder_id) =>
-			return next(error) if error?
-			EditorRealTimeController.emitToRoom(project_id, 'reciveNewDoc', folder_id, doc)
-			res.json {
-				doc_id: doc._id
-			}
-
 	_nameIsAcceptableLength: (name)->
 		return name? and name.length < 150 and name.length != 0
 
-
 	addDoc: (req, res, next) ->
 		project_id = req.params.Project_id
 		name = req.body.name

services/web/app/coffee/Features/Editor/EditorRouter.coffee

@@ -14,8 +14,6 @@ module.exports =
 		webRouter.delete '/project/:Project_id/doc/:entity_id', AuthorizationMiddlewear.ensureUserCanWriteProjectContent, EditorHttpController.deleteDoc
 		webRouter.delete '/project/:Project_id/folder/:entity_id', AuthorizationMiddlewear.ensureUserCanWriteProjectContent, EditorHttpController.deleteFolder
 
-		webRouter.post   '/project/:Project_id/doc/:doc_id/restore', AuthorizationMiddlewear.ensureUserCanWriteProjectContent, EditorHttpController.restoreDoc
-
 		# Called by the real-time API to load up the current project state.
 		# This is a post request because it's more than just a getting of data. We take actions
 		# whenever a user joins a project, like updating the deleted status.

services/web/app/coffee/Features/History/HistoryController.coffee

@@ -73,13 +73,28 @@ module.exports = HistoryController =
 			return next(error) if error?
 			res.sendStatus 204
 
-	restoreFile: (req, res, next) ->
+	restoreFileFromV2: (req, res, next) ->
 		{project_id} = req.params
 		{version, pathname} = req.body
 		user_id = AuthenticationController.getLoggedInUserId req
-		RestoreManager.restoreFile user_id, project_id, version, pathname, (error, entity) ->
+		logger.log {project_id, version, pathname}, "restoring file from v2"
+		RestoreManager.restoreFileFromV2 user_id, project_id, version, pathname, (error, entity) ->
 			return next(error) if error?
 			res.json {
 				type: entity.type,
 				id: entity._id
 			}
+
+	restoreDocFromDeletedDoc: (req, res, next) ->
+		{project_id, doc_id} = req.params
+		{name} = req.body
+		user_id = AuthenticationController.getLoggedInUserId(req)
+		if !name?
+			return res.sendStatus 400 # Malformed request
+		logger.log {project_id, doc_id, user_id}, "restoring doc from v1 deleted doc"
+		RestoreManager.restoreDocFromDeletedDoc user_id, project_id, doc_id, name, (err, doc) =>
+			return next(error) if error?
+			res.json {
+				doc_id: doc._id
+			}
+

services/web/app/coffee/Features/History/RestoreManager.coffee

@@ -2,12 +2,23 @@ Settings = require 'settings-sharelatex'
 Path = require 'path'
 FileWriter = require '../../infrastructure/FileWriter'
 FileSystemImportManager = require '../Uploads/FileSystemImportManager'
+ProjectEntityHandler = require '../Project/ProjectEntityHandler'
 ProjectLocator = require '../Project/ProjectLocator'
+EditorController = require '../Editor/EditorController'
 Errors = require '../Errors/Errors'
 moment = require 'moment'
 
 module.exports = RestoreManager =
-	restoreFile: (user_id, project_id, version, pathname, callback = (error, entity) ->) ->
+	restoreDocFromDeletedDoc: (user_id, project_id, doc_id, name, callback = (error, doc, folder_id) ->) ->
+		# getDoc will return the deleted doc's lines, but we don't actually remove
+		# the deleted doc, just create a new one from its lines.
+		ProjectEntityHandler.getDoc project_id, doc_id, include_deleted: true, (error, lines) ->
+			return callback(error) if error?
+			addDocWithName = (name, callback) ->
+				EditorController.addDoc project_id, null, name, lines, 'restore', user_id, callback
+			RestoreManager._addEntityWithUniqueName addDocWithName, name, callback
+
+	restoreFileFromV2: (user_id, project_id, version, pathname, callback = (error, entity) ->) ->
 		RestoreManager._writeFileVersionToDisk project_id, version, pathname, (error, fsPath) ->
 			return callback(error) if error?
 			basename = Path.basename(pathname)
@@ -16,7 +27,9 @@ module.exports = RestoreManager =
 				dirname = ''
 			RestoreManager._findFolderOrRootFolderId project_id, dirname, (error, parent_folder_id) ->
 				return callback(error) if error?
-				RestoreManager._addEntityWithUniqueName user_id, project_id, parent_folder_id, basename, fsPath, callback
+				addEntityWithName = (name, callback) ->
+					FileSystemImportManager.addEntity user_id, project_id, parent_folder_id, name, fsPath, false, callback
+				RestoreManager._addEntityWithUniqueName addEntityWithName, basename, callback
 
 	_findFolderOrRootFolderId: (project_id, dirname, callback = (error, folder_id) ->) ->
 		# We're going to try to recover the file into the folder it was in previously,
@@ -30,8 +43,8 @@ module.exports = RestoreManager =
 			else
 				return callback(null, null)
 
-	_addEntityWithUniqueName: (user_id, project_id, parent_folder_id, basename, fsPath, callback = (error) ->) ->
-		FileSystemImportManager.addEntity user_id, project_id, parent_folder_id, basename, fsPath, false, (error, entity) ->
+	_addEntityWithUniqueName: (addEntityWithName, basename, callback = (error) ->) ->
+		addEntityWithName basename, (error, entity) ->
 			if error?
 				if error instanceof Errors.InvalidNameError
 					# likely a duplicate name, so try with a prefix
@@ -42,7 +55,7 @@ module.exports = RestoreManager =
 					basename = "#{basename} (Restored on #{date})"
 					if extension != ''
 						basename = "#{basename}#{extension}"
-					FileSystemImportManager.addEntity user_id, project_id, parent_folder_id, basename, fsPath, false, callback
+					addEntityWithName basename, callback
 				else
 					callback(error)
 			else

services/web/app/coffee/Features/Project/ProjectEntityUpdateHandler.coffee

@@ -108,15 +108,6 @@ module.exports = ProjectEntityUpdateHandler = self =
 		logger.log project_id: project_id, "removing root doc"
 		Project.update {_id:project_id}, {$unset: {rootDoc_id: true}}, {}, callback
 
-	restoreDoc: (project_id, doc_id, name, callback = (error, doc, folder_id) ->) ->
-		if not SafePath.isCleanFilename name
-			return callback new Errors.InvalidNameError("invalid element name")
-		# getDoc will return the deleted doc's lines, but we don't actually remove
-		# the deleted doc, just create a new one from its lines.
-		ProjectEntityHandler.getDoc project_id, doc_id, include_deleted: true, (error, lines) ->
-			return callback(error) if error?
-			self.addDoc project_id, null, name, lines, callback
-
 	addDoc: wrapWithLock (project_id, folder_id, docName, docLines, userId, callback = (error, doc, folder_id) ->)=>
 		self.addDocWithoutUpdatingHistory.withoutLock project_id, folder_id, docName, docLines, userId, (error, doc, folder_id, path) ->
 			return callback(error) if error?

services/web/app/coffee/infrastructure/FileWriter.coffee

@@ -10,18 +10,25 @@ module.exports = FileWriter =
 		callback = _.once(callback)
 		fsPath = "#{Settings.path.dumpFolder}/#{identifier}_#{uuid.v4()}"
 
-		writeStream = fs.createWriteStream(fsPath)
-		stream.pipe(writeStream)
+		stream.pause()
+		fs.mkdir Settings.path.dumpFolder, (error) ->
+			stream.resume()
+			if error? and error.code != 'EEXIST'
+				# Ignore error about already existing
+				return callback(error)
 
-		stream.on 'error', (err)->
-			logger.err {err, identifier, fsPath},	"[writeStreamToDisk] something went wrong with incoming stream"
-			callback(err)
-		writeStream.on 'error', (err)->
-			logger.err {err, identifier, fsPath},	"[writeStreamToDisk] something went wrong with writing to disk"
-			callback(err)
-		writeStream.on "finish", ->
-			logger.log {identifier, fsPath}, "[writeStreamToDisk] write stream finished"
-			callback null, fsPath
+			writeStream = fs.createWriteStream(fsPath)
+			stream.pipe(writeStream)
+
+			stream.on 'error', (err)->
+				logger.err {err, identifier, fsPath},	"[writeStreamToDisk] something went wrong with incoming stream"
+				callback(err)
+			writeStream.on 'error', (err)->
+				logger.err {err, identifier, fsPath},	"[writeStreamToDisk] something went wrong with writing to disk"
+				callback(err)
+			writeStream.on "finish", ->
+				logger.log {identifier, fsPath}, "[writeStreamToDisk] write stream finished"
+				callback null, fsPath
 
 	writeUrlToDisk: (identifier, url, callback = (error, fsPath) ->) ->
 		callback = _.once(callback)

services/web/app/coffee/router.coffee

@@ -201,9 +201,11 @@ module.exports = class Router
 		webRouter.get  "/project/:Project_id/doc/:doc_id/diff", AuthorizationMiddlewear.ensureUserCanReadProject, HistoryController.selectHistoryApi, HistoryController.proxyToHistoryApi
 		webRouter.get  "/project/:Project_id/diff", AuthorizationMiddlewear.ensureUserCanReadProject, HistoryController.selectHistoryApi, HistoryController.proxyToHistoryApiAndInjectUserDetails
 		webRouter.post "/project/:Project_id/doc/:doc_id/version/:version_id/restore", AuthorizationMiddlewear.ensureUserCanReadProject, HistoryController.selectHistoryApi, HistoryController.proxyToHistoryApi
-		webRouter.post "/project/:project_id/restore_file", AuthorizationMiddlewear.ensureUserCanWriteProjectContent, HistoryController.restoreFile
+		webRouter.post '/project/:project_id/doc/:doc_id/restore', AuthorizationMiddlewear.ensureUserCanWriteProjectContent, HistoryController.restoreDocFromDeletedDoc
+		webRouter.post "/project/:project_id/restore_file", AuthorizationMiddlewear.ensureUserCanWriteProjectContent, HistoryController.restoreFileFromV2
 		privateApiRouter.post "/project/:Project_id/history/resync", AuthenticationController.httpAuth, HistoryController.resyncProjectHistory
 
+
 		webRouter.get  '/Project/:Project_id/download/zip', AuthorizationMiddlewear.ensureUserCanReadProject, ProjectDownloadsController.downloadProject
 		webRouter.get  '/project/download/zip', AuthorizationMiddlewear.ensureUserCanReadMultipleProjects, ProjectDownloadsController.downloadMultipleProjects
 

services/web/app/views/project/editor/history/diffPanelV1.pug

@@ -1,4 +1,4 @@
-.diff-panel.full-size(ng-if="history.isV2", ng-controller="HistoryDiffController")
+.diff-panel.full-size(ng-if="!history.isV2", ng-controller="HistoryDiffController")
 	.diff(
 		ng-if="!!history.diff && !history.diff.loading && !history.diff.deleted && !history.diff.error && !history.diff.binary"
 	)

services/web/test/acceptance/coffee/RestoringFilesTest.coffee

@@ -18,137 +18,175 @@ describe "RestoringFiles", ->
 				throw error if error?
 				done()
 
-	describe "restoring a text file", ->
+	describe "restoring a deleted doc", ->
 		beforeEach (done) ->
-			MockProjectHistoryApi.addOldFile(@project_id, 42, "foo.tex", "hello world, this is foo.tex!")
-			@owner.request {
-				method: "POST",
-				url: "/project/#{@project_id}/restore_file",
-				json:
-					pathname: "foo.tex"
-					version: 42
-			}, (error, response, body) ->
-				throw error if error?
-				expect(response.statusCode).to.equal 204
-				done()
-
-		it "should have created a doc", (done) ->
 			@owner.getProject @project_id, (error, project) =>
 				throw error if error?
-				doc = _.find project.rootFolder[0].docs, (doc) ->
-					doc.name == 'foo.tex'
-				doc = MockDocstoreApi.docs[@project_id][doc._id]
-				expect(doc.lines).to.deep.equal [
-					"hello world, this is foo.tex!"
-				]
-				done()
+				@doc = _.find project.rootFolder[0].docs, (doc) ->
+					doc.name == 'main.tex'
+				@owner.request {
+					method: "DELETE",
+					url: "/project/#{@project_id}/doc/#{@doc._id}",
+				}, (error, response, body) =>
+					throw error if error?
+					expect(response.statusCode).to.equal 204
+					@owner.request {
+						method: "POST",
+						url: "/project/#{@project_id}/doc/#{@doc._id}/restore"
+						json:
+							name: "main.tex"
+					}, (error, response, body) =>
+						throw error if error?
+						expect(response.statusCode).to.equal 200
+						expect(body.doc_id).to.exist
+						@restored_doc_id = body.doc_id
+						done()
 
-	describe "restoring a binary file", ->
-		beforeEach (done) ->
-			MockProjectHistoryApi.addOldFile(@project_id, 42, "image.png", "Mock image.png content")
-			@owner.request {
-				method: "POST",
-				url: "/project/#{@project_id}/restore_file",
-				json:
-					pathname: "image.png"
-					version: 42
-			}, (error, response, body) ->
-				throw error if error?
-				expect(response.statusCode).to.equal 204
-				done()
-
-		it "should have created a file", (done) ->
+		it 'should have restored the doc', (done) ->
 			@owner.getProject @project_id, (error, project) =>
 				throw error if error?
-				file = _.find project.rootFolder[0].fileRefs, (file) ->
-					file.name == 'image.png'
-				file = MockFileStoreApi.files[@project_id][file._id]
-				expect(file.content).to.equal "Mock image.png content"
+				restored_doc = _.find project.rootFolder[0].docs, (doc) ->
+					doc.name == 'main.tex'
+				expect(restored_doc._id.toString()).to.equal @restored_doc_id
+				expect(@doc._id).to.not.equal @restored_doc_id
+				# console.log @doc_id, @restored_doc_id, MockDocstoreApi.docs[@project_id]
+				expect(MockDocstoreApi.docs[@project_id][@restored_doc_id].lines).to.deep.equal(
+					MockDocstoreApi.docs[@project_id][@doc._id].lines
+				)
 				done()
 
-	describe "restoring to a directory that exists", ->
-		beforeEach (done) ->
-			MockProjectHistoryApi.addOldFile(@project_id, 42, "foldername/foo2.tex", "hello world, this is foo-2.tex!")
-			@owner.request.post {
-				uri: "project/#{@project_id}/folder",
-				json:
-					name: 'foldername'
-			}, (error, response, body) =>
-				throw error if error?
-				expect(response.statusCode).to.equal 200
+	describe "restoring from v2 history", ->
+		describe "restoring a text file", ->
+			beforeEach (done) ->
+				MockProjectHistoryApi.addOldFile(@project_id, 42, "foo.tex", "hello world, this is foo.tex!")
 				@owner.request {
 					method: "POST",
 					url: "/project/#{@project_id}/restore_file",
 					json:
-						pathname: "foldername/foo2.tex"
+						pathname: "foo.tex"
 						version: 42
 				}, (error, response, body) ->
 					throw error if error?
-					expect(response.statusCode).to.equal 204
+					expect(response.statusCode).to.equal 200
 					done()
 
-		it "should have created the doc in the named folder", (done) ->
-			@owner.getProject @project_id, (error, project) =>
-				throw error if error?
-				folder = _.find project.rootFolder[0].folders, (folder) ->
-					folder.name == 'foldername'
-				doc = _.find folder.docs, (doc) ->
-					doc.name == 'foo2.tex'
-				doc = MockDocstoreApi.docs[@project_id][doc._id]
-				expect(doc.lines).to.deep.equal [
-					"hello world, this is foo-2.tex!"
-				]
-				done()
+			it "should have created a doc", (done) ->
+				@owner.getProject @project_id, (error, project) =>
+					throw error if error?
+					doc = _.find project.rootFolder[0].docs, (doc) ->
+						doc.name == 'foo.tex'
+					doc = MockDocstoreApi.docs[@project_id][doc._id]
+					expect(doc.lines).to.deep.equal [
+						"hello world, this is foo.tex!"
+					]
+					done()
 
-	describe "restoring to a directory that no longer exists", ->
-		beforeEach (done) ->
-			MockProjectHistoryApi.addOldFile(@project_id, 42, "nothere/foo3.tex", "hello world, this is foo-3.tex!")
-			@owner.request {
-				method: "POST",
-				url: "/project/#{@project_id}/restore_file",
-				json:
-					pathname: "nothere/foo3.tex"
-					version: 42
-			}, (error, response, body) ->
-				throw error if error?
-				expect(response.statusCode).to.equal 204
-				done()
+		describe "restoring a binary file", ->
+			beforeEach (done) ->
+				MockProjectHistoryApi.addOldFile(@project_id, 42, "image.png", "Mock image.png content")
+				@owner.request {
+					method: "POST",
+					url: "/project/#{@project_id}/restore_file",
+					json:
+						pathname: "image.png"
+						version: 42
+				}, (error, response, body) ->
+					throw error if error?
+					expect(response.statusCode).to.equal 200
+					done()
 
-		it "should have created the doc in the root folder", (done) ->
-			@owner.getProject @project_id, (error, project) =>
-				throw error if error?
-				doc = _.find project.rootFolder[0].docs, (doc) ->
-					doc.name == 'foo3.tex'
-				doc = MockDocstoreApi.docs[@project_id][doc._id]
-				expect(doc.lines).to.deep.equal [
-					"hello world, this is foo-3.tex!"
-				]
-				done()
+			it "should have created a file", (done) ->
+				@owner.getProject @project_id, (error, project) =>
+					throw error if error?
+					file = _.find project.rootFolder[0].fileRefs, (file) ->
+						file.name == 'image.png'
+					file = MockFileStoreApi.files[@project_id][file._id]
+					expect(file.content).to.equal "Mock image.png content"
+					done()
 
-	describe "restoring to a filename that already exists", ->
-		it "should have created the file with a timestamp appended", ->
-		beforeEach (done) ->
-			MockProjectHistoryApi.addOldFile(@project_id, 42, "main.tex", "hello world, this is main.tex!")
-			@owner.request {
-				method: "POST",
-				url: "/project/#{@project_id}/restore_file",
-				json:
-					pathname: "main.tex"
-					version: 42
-			}, (error, response, body) ->
-				throw error if error?
-				expect(response.statusCode).to.equal 204
-				done()
+		describe "restoring to a directory that exists", ->
+			beforeEach (done) ->
+				MockProjectHistoryApi.addOldFile(@project_id, 42, "foldername/foo2.tex", "hello world, this is foo-2.tex!")
+				@owner.request.post {
+					uri: "project/#{@project_id}/folder",
+					json:
+						name: 'foldername'
+				}, (error, response, body) =>
+					throw error if error?
+					expect(response.statusCode).to.equal 200
+					@owner.request {
+						method: "POST",
+						url: "/project/#{@project_id}/restore_file",
+						json:
+							pathname: "foldername/foo2.tex"
+							version: 42
+					}, (error, response, body) ->
+						throw error if error?
+						expect(response.statusCode).to.equal 200
+						done()
 
-		it "should have created the doc in the root folder", (done) ->
-			@owner.getProject @project_id, (error, project) =>
-				throw error if error?
-				doc = _.find project.rootFolder[0].docs, (doc) ->
-					doc.name.match(/main \(Restored on/)
-				expect(doc).to.exist
-				doc = MockDocstoreApi.docs[@project_id][doc._id]
-				expect(doc.lines).to.deep.equal [
-					"hello world, this is main.tex!"
-				]
-				done()
+			it "should have created the doc in the named folder", (done) ->
+				@owner.getProject @project_id, (error, project) =>
+					throw error if error?
+					folder = _.find project.rootFolder[0].folders, (folder) ->
+						folder.name == 'foldername'
+					doc = _.find folder.docs, (doc) ->
+						doc.name == 'foo2.tex'
+					doc = MockDocstoreApi.docs[@project_id][doc._id]
+					expect(doc.lines).to.deep.equal [
+						"hello world, this is foo-2.tex!"
+					]
+					done()
+
+		describe "restoring to a directory that no longer exists", ->
+			beforeEach (done) ->
+				MockProjectHistoryApi.addOldFile(@project_id, 42, "nothere/foo3.tex", "hello world, this is foo-3.tex!")
+				@owner.request {
+					method: "POST",
+					url: "/project/#{@project_id}/restore_file",
+					json:
+						pathname: "nothere/foo3.tex"
+						version: 42
+				}, (error, response, body) ->
+					throw error if error?
+					expect(response.statusCode).to.equal 200
+					done()
+
+			it "should have created the doc in the root folder", (done) ->
+				@owner.getProject @project_id, (error, project) =>
+					throw error if error?
+					doc = _.find project.rootFolder[0].docs, (doc) ->
+						doc.name == 'foo3.tex'
+					doc = MockDocstoreApi.docs[@project_id][doc._id]
+					expect(doc.lines).to.deep.equal [
+						"hello world, this is foo-3.tex!"
+					]
+					done()
+
+		describe "restoring to a filename that already exists", ->
+			it "should have created the file with a timestamp appended", ->
+			beforeEach (done) ->
+				MockProjectHistoryApi.addOldFile(@project_id, 42, "main.tex", "hello world, this is main.tex!")
+				@owner.request {
+					method: "POST",
+					url: "/project/#{@project_id}/restore_file",
+					json:
+						pathname: "main.tex"
+						version: 42
+				}, (error, response, body) ->
+					throw error if error?
+					expect(response.statusCode).to.equal 200
+					done()
+
+			it "should have created the doc in the root folder", (done) ->
+				@owner.getProject @project_id, (error, project) =>
+					throw error if error?
+					doc = _.find project.rootFolder[0].docs, (doc) ->
+						doc.name.match(/main \(Restored on/)
+					expect(doc).to.exist
+					doc = MockDocstoreApi.docs[@project_id][doc._id]
+					expect(doc.lines).to.deep.equal [
+						"hello world, this is main.tex!"
+					]
+					done()
 

services/web/test/acceptance/coffee/helpers/MockDocUpdaterApi.coffee

@@ -36,7 +36,7 @@ module.exports = MockDocUpdaterApi =
 			res.sendStatus 200
 
 		app.delete "/project/:project_id/doc/:doc_id", (req, res, next) =>
-			res.send 204
+			res.sendStatus 204
 
 		app.listen 3003, (error) ->
 			throw error if error?

services/web/test/acceptance/coffee/helpers/MockDocstoreApi.coffee

@@ -23,15 +23,23 @@ module.exports = MockDocStoreApi =
 			docs = (doc for doc_id, doc of @docs[req.params.project_id])
 			res.send JSON.stringify docs
 
+		app.get "/project/:project_id/doc/:doc_id", (req, res, next) =>
+			{project_id, doc_id} = req.params
+			doc = @docs[project_id][doc_id]
+			if doc.deleted and !req.query.include_deleted
+				res.sendStatus 404
+			else
+				res.send JSON.stringify doc
+
 		app.delete "/project/:project_id/doc/:doc_id", (req, res, next) =>
 			{project_id, doc_id} = req.params
 			if !@docs[project_id]?
-				res.send 404
+				res.sendStatus 404
 			else if !@docs[project_id][doc_id]?
-				res.send 404
+				res.sendStatus 404
 			else
-				@docs[project_id][doc_id] = undefined
-				res.send 204
+				@docs[project_id][doc_id].deleted = true
+				res.sendStatus 204
 
 		app.listen 3016, (error) ->
 			throw error if error?

services/web/test/unit/coffee/Editor/EditorHttpControllerTests.coffee

@@ -164,35 +164,6 @@ describe "EditorHttpController", ->
 			it "should return false in the callback", ->
 				@callback.calledWith(null, null, false).should.equal true
 
-	describe "restoreDoc", ->
-		beforeEach ->
-			@req.params =
-				Project_id: @project_id
-				doc_id: @doc_id
-			@req.body =
-				name: @name = "doc-name"
-			@ProjectEntityUpdateHandler.restoreDoc = sinon.stub().callsArgWith(3, null,
-				@doc = { "mock": "doc", _id: @new_doc_id = "new-doc-id" }
-				@folder_id = "mock-folder-id"
-			)
-			@EditorRealTimeController.emitToRoom = sinon.stub()
-			@EditorHttpController.restoreDoc @req, @res
-
-		it "should restore the doc", ->
-			@ProjectEntityUpdateHandler.restoreDoc
-				.calledWith(@project_id, @doc_id, @name)
-				.should.equal true
-
-		it "should the real-time clients about the new doc", ->
-			@EditorRealTimeController.emitToRoom
-				.calledWith(@project_id, 'reciveNewDoc', @folder_id, @doc)
-				.should.equal true
-
-		it "should return the new doc id", ->
-			@res.json
-				.calledWith(doc_id: @new_doc_id)
-				.should.equal true
-
 	describe "addDoc", ->
 		beforeEach ->
 			@doc = { "mock": "doc" }

services/web/test/unit/coffee/History/HistoryControllerTests.coffee

@@ -22,6 +22,7 @@ describe "HistoryController", ->
 			"./HistoryManager": @HistoryManager = {}
 			"../Project/ProjectDetailsHandler": @ProjectDetailsHandler = {}
 			"../Project/ProjectEntityUpdateHandler": @ProjectEntityUpdateHandler = {}
+			"./RestoreManager": @RestoreManager = {}
 		@settings.apis =
 			trackchanges:
 				enabled: false

services/web/test/unit/coffee/History/RestoreManagerTests.coffee

@@ -15,6 +15,8 @@ describe 'RestoreManager', ->
 			'../Uploads/FileSystemImportManager': @FileSystemImportManager = {}
 			'../Project/ProjectLocator': @ProjectLocator = {}
 			'../Errors/Errors': Errors
+			'../Project/ProjectEntityHandler': @ProjectEntityHandler = {}
+			'../Editor/EditorController': @EditorController = {}
 			'logger-sharelatex': @logger = {log: sinon.stub(), err: sinon.stub()}
 		@user_id = 'mock-user-id'
 		@project_id = 'mock-project-id'
@@ -25,16 +27,16 @@ describe 'RestoreManager', ->
 	afterEach ->
 		tk.reset()
 
-	describe 'restoreFile', ->
+	describe 'restoreFileFromV2', ->
 		beforeEach ->
 			@RestoreManager._writeFileVersionToDisk = sinon.stub().yields(null, @fsPath = "/tmp/path/on/disk")
 			@RestoreManager._findFolderOrRootFolderId = sinon.stub().yields(null, @folder_id = 'mock-folder-id')
-			@RestoreManager._addEntityWithUniqueName = sinon.stub().yields(null, @entity = 'mock-entity')
+			@FileSystemImportManager.addEntity = sinon.stub().yields(null, @entity = 'mock-entity')
 
 		describe "with a file not in a folder", ->
 			beforeEach ->
 				@pathname = 'foo.tex'
-				@RestoreManager.restoreFile @user_id, @project_id, @version, @pathname, @callback
+				@RestoreManager.restoreFileFromV2 @user_id, @project_id, @version, @pathname, @callback
 
 			it 'should write the file version to disk', ->
 				@RestoreManager._writeFileVersionToDisk
@@ -47,18 +49,17 @@ describe 'RestoreManager', ->
 					.should.equal true
 
 			it 'should add the entity', ->
-				@RestoreManager._addEntityWithUniqueName
-					.calledWith(@user_id, @project_id, @folder_id, 'foo.tex', @fsPath)
+				@FileSystemImportManager.addEntity
+					.calledWith(@user_id, @project_id, @folder_id, 'foo.tex', @fsPath, false)
 					.should.equal true
 
 			it 'should call the callback with the entity', ->
 				@callback.calledWith(null, @entity).should.equal true
 
-
 		describe "with a file in a folder", ->
 			beforeEach ->
 				@pathname = 'foo/bar.tex'
-				@RestoreManager.restoreFile @user_id, @project_id, @version, @pathname, @callback
+				@RestoreManager.restoreFileFromV2 @user_id, @project_id, @version, @pathname, @callback
 
 			it 'should find the folder', ->
 				@RestoreManager._findFolderOrRootFolderId
@@ -66,8 +67,8 @@ describe 'RestoreManager', ->
 					.should.equal true
 
 			it 'should add the entity by its basename', ->
-				@RestoreManager._addEntityWithUniqueName
-					.calledWith(@user_id, @project_id, @folder_id, 'bar.tex', @fsPath)
+				@FileSystemImportManager.addEntity
+					.calledWith(@user_id, @project_id, @folder_id, 'bar.tex', @fsPath, false)
 					.should.equal true
 
 	describe '_findFolderOrRootFolderId', ->
@@ -94,40 +95,32 @@ describe 'RestoreManager', ->
 
 	describe '_addEntityWithUniqueName', ->
 		beforeEach ->
-			@parent_folder_id = 'mock-folder-id'
-			@fsPath = '/tmp/file/on/disk'
+			@addEntityWithName = sinon.stub()
 			@name = 'foo.tex'
 
 		describe 'with a valid name', ->
 			beforeEach ->
-				@FileSystemImportManager.addEntity = sinon.stub().yields(null, @entity = 'mock-entity')
-				@RestoreManager._addEntityWithUniqueName @user_id, @project_id, @parent_folder_id, @name, @fsPath, @callback
+				@addEntityWithName.yields(null, @entity = 'mock-entity')
+				@RestoreManager._addEntityWithUniqueName @addEntityWithName, @name, @callback
 
 			it 'should add the entity', ->
-				@FileSystemImportManager.addEntity
-					.calledWith(@user_id, @project_id, @parent_folder_id, @name, @fsPath, false)
-					.should.equal true
+				@addEntityWithName.calledWith(@name).should.equal true
 
 			it 'should return the entity', ->
 				@callback.calledWith(null, @entity).should.equal true
 
 		describe "with an invalid name", ->
 			beforeEach ->
-				@FileSystemImportManager.addEntity = sinon.stub()
-				@FileSystemImportManager.addEntity.onFirstCall().yields(new Errors.InvalidNameError())
-				@FileSystemImportManager.addEntity.onSecondCall().yields(null, @entity = 'mock-entity')
-				@RestoreManager._addEntityWithUniqueName @user_id, @project_id, @parent_folder_id, @name, @fsPath, @callback
+				@addEntityWithName.onFirstCall().yields(new Errors.InvalidNameError())
+				@addEntityWithName.onSecondCall().yields(null, @entity = 'mock-entity')
+				@RestoreManager._addEntityWithUniqueName @addEntityWithName, @name, @callback
 
 			it 'should try to add the entity with its original name', ->
-				@FileSystemImportManager.addEntity
-					.calledWith(@user_id, @project_id, @parent_folder_id, 'foo.tex', @fsPath, false)
-					.should.equal true
+				@addEntityWithName.calledWith('foo.tex').should.equal true
 
 			it 'should try to add the entity with a unique name', ->
 				date = moment(new Date()).format('Do MMM YY H:mm:ss')
-				@FileSystemImportManager.addEntity
-					.calledWith(@user_id, @project_id, @parent_folder_id, "foo (Restored on #{date}).tex", @fsPath, false)
-					.should.equal true
+				@addEntityWithName.calledWith("foo (Restored on #{date}).tex").should.equal true
 
 			it 'should return the entity', ->
 				@callback.calledWith(null, @entity).should.equal true

services/web/test/unit/coffee/Project/ProjectEntityUpdateHandlerTests.coffee

@@ -246,27 +246,6 @@ describe 'ProjectEntityUpdateHandler', ->
 				.calledWith({_id : project_id}, {$unset : {rootDoc_id: true}})
 				.should.equal true
 
-	describe "restoreDoc", ->
-		beforeEach ->
-			@doc = { "mock": "doc" }
-			@ProjectEntityHandler.getDoc = sinon.stub().yields(null, @docLines)
-			@ProjectEntityUpdateHandler.addDoc = sinon.stub().yields(null, @doc, folder_id)
-
-			@ProjectEntityUpdateHandler.restoreDoc project_id, doc_id, @docName, @callback
-
-		it 'should get the doc lines', ->
-			@ProjectEntityHandler.getDoc
-				.calledWith(project_id, doc_id, include_deleted: true)
-				.should.equal true
-
-		it "should add a new doc with these doc lines", ->
-			@ProjectEntityUpdateHandler.addDoc
-				.calledWith(project_id, null, @docName, @docLines)
-				.should.equal true
-
-		it "should call the callback with the new folder and doc", ->
-			@callback.calledWith(null, @doc, folder_id).should.equal true
-
 	describe 'addDoc', ->
 		beforeEach ->
 			@path = "/path/to/doc"