Overleaf/services/web/test/acceptance/coffee/ProjectStructureTests.coffee

async = require "async"
expect = require("chai").expect
mkdirp = require "mkdirp"
ObjectId = require("mongojs").ObjectId
Path = require "path"
fs = require "fs"
Settings = require "settings-sharelatex"
_ = require "underscore"

ProjectGetter = require "../../../app/js/Features/Project/ProjectGetter.js"

MockDocUpdaterApi = require './helpers/MockDocUpdaterApi'
MockFileStoreApi = require './helpers/MockFileStoreApi'
MockProjectHistoryApi = require './helpers/MockProjectHistoryApi'
request = require "./helpers/request"
User = require "./helpers/User"

describe "ProjectStructureChanges", ->
	before (done) ->
		@owner = new User()
		@owner.login done

	describe "creating a project from the example template", ->
		before (done) ->
			MockDocUpdaterApi.clearProjectStructureUpdates()
			@owner.createProject "example-project", {template: "example"}, (error, project_id) =>
				throw error if error?
				@example_project_id = project_id
				done()

		it "should version creating a doc", ->
			updates = MockDocUpdaterApi.getProjectStructureUpdates(@example_project_id).docUpdates
			expect(updates.length).to.equal(2)
			_.each updates, (update) =>
				expect(update.userId).to.equal(@owner._id)
				expect(update.docLines).to.be.a('string')
			expect(_.where(updates, pathname: "/main.tex").length).to.equal 1
			expect(_.where(updates, pathname: "/references.bib").length).to.equal 1

		it "should version creating a file", ->
			updates = MockDocUpdaterApi.getProjectStructureUpdates(@example_project_id).fileUpdates
			expect(updates.length).to.equal(1)
			update = updates[0]
			expect(update.userId).to.equal(@owner._id)
			expect(update.pathname).to.equal("/universe.jpg")
			expect(update.url).to.be.a('string');

	describe "duplicating a project", ->
		before (done) ->
			MockDocUpdaterApi.clearProjectStructureUpdates()
			@owner.request.post {
				uri: "/Project/#{@example_project_id}/clone",
				json:
					projectName: 'new.tex'
			}, (error, res, body) =>
				throw error if error?
				if res.statusCode < 200 || res.statusCode >= 300
					throw new Error("failed to add doc #{res.statusCode}")
				@dup_project_id = body.project_id
				done()

		it "should version the docs created", ->
			updates = MockDocUpdaterApi.getProjectStructureUpdates(@dup_project_id).docUpdates
			expect(updates.length).to.equal(2)
			_.each updates, (update) =>
				expect(update.userId).to.equal(@owner._id)
				expect(update.docLines).to.be.a('string')
			expect(_.where(updates, pathname: "/main.tex").length).to.equal(1)
			expect(_.where(updates, pathname: "/references.bib").length).to.equal(1)

		it "should version the files created", ->
			updates = MockDocUpdaterApi.getProjectStructureUpdates(@dup_project_id).fileUpdates
			expect(updates.length).to.equal(1)
			update = updates[0]
			expect(update.userId).to.equal(@owner._id)
			expect(update.pathname).to.equal("/universe.jpg")
			expect(update.url).to.be.a('string');

	describe "adding a doc", ->
		before (done) ->
			MockDocUpdaterApi.clearProjectStructureUpdates()

			ProjectGetter.getProject @example_project_id, (error, projects) =>
				throw error if error?
				@owner.request.post {
					uri: "project/#{@example_project_id}/doc",
					json:
						name: 'new.tex'
						parent_folder_id: projects[0].rootFolder[0]._id
				}, (error, res, body) =>
					throw error if error?
					if res.statusCode < 200 || res.statusCode >= 300
						throw new Error("failed to add doc #{res.statusCode}")
					@example_doc_id = body._id
					done()

		it "should version the doc added", ->
			updates = MockDocUpdaterApi.getProjectStructureUpdates(@example_project_id).docUpdates
			expect(updates.length).to.equal(1)
			update = updates[0]
			expect(update.userId).to.equal(@owner._id)
			expect(update.pathname).to.equal("/new.tex")
			expect(update.docLines).to.be.a('string');

	describe "uploading a project", ->
		before (done) ->
			MockDocUpdaterApi.clearProjectStructureUpdates()

			zip_file = fs.createReadStream(Path.resolve(__dirname + '/../files/test_project.zip'))

			req = @owner.request.post {
				uri: "project/new/upload",
				formData:
					qqfile: zip_file
			}, (error, res, body) =>
				throw error if error?
				if res.statusCode < 200 || res.statusCode >= 300
					throw new Error("failed to upload project #{res.statusCode}")
				@uploaded_project_id = JSON.parse(body).project_id
				done()

		it "should version the dosc created", ->
			updates = MockDocUpdaterApi.getProjectStructureUpdates(@uploaded_project_id).docUpdates
			expect(updates.length).to.equal(1)
			update = updates[0]
			expect(update.userId).to.equal(@owner._id)
			expect(update.pathname).to.equal("/main.tex")
			expect(update.docLines).to.equal("Test")

		it "should version the files created", ->
			updates = MockDocUpdaterApi.getProjectStructureUpdates(@uploaded_project_id).fileUpdates
			expect(updates.length).to.equal(1)
			update = updates[0]
			expect(update.userId).to.equal(@owner._id)
			expect(update.pathname).to.equal("/1pixel.png")
			expect(update.url).to.be.a('string');

	describe "uploading a file", ->
		before (done) ->
			ProjectGetter.getProject @example_project_id, (error, projects) =>
				throw error if error?
				@root_folder_id = projects[0].rootFolder[0]._id.toString()
				done()

		beforeEach () ->
			MockDocUpdaterApi.clearProjectStructureUpdates()

		it "should version a newly uploaded file", (done) ->
			image_file = fs.createReadStream(Path.resolve(__dirname + '/../files/1pixel.png'))

			req = @owner.request.post {
				uri: "project/#{@example_project_id}/upload",
				qs:
					folder_id: @root_folder_id
				formData:
					qqfile:
						value: image_file
						options:
							filename: '1pixel.png',
							contentType: 'image/png'
			}, (error, res, body) =>
				throw error if error?
				if res.statusCode < 200 || res.statusCode >= 300
					throw new Error("failed to upload file #{res.statusCode}")

				@example_file_id = JSON.parse(body).entity_id

				updates = MockDocUpdaterApi.getProjectStructureUpdates(@example_project_id).fileUpdates
				expect(updates.length).to.equal(1)
				update = updates[0]
				expect(update.userId).to.equal(@owner._id)
				expect(update.pathname).to.equal("/1pixel.png")
				expect(update.url).to.be.a('string');
				@original_file_url = update.url

				done()

		it "should version a replacement file", (done) ->
			image_file = fs.createReadStream(Path.resolve(__dirname + '/../files/2pixel.png'))

			req = @owner.request.post {
				uri: "project/#{@example_project_id}/upload",
				qs:
					folder_id: @root_folder_id
				formData:
					qqfile:
						value: image_file
						options:
							filename: '1pixel.png',
							contentType: 'image/png'
			}, (error, res, body) =>
				throw error if error?
				if res.statusCode < 200 || res.statusCode >= 300
					throw new Error("failed to upload file #{res.statusCode}")

				updates = MockDocUpdaterApi.getProjectStructureUpdates(@example_project_id).fileUpdates
				expect(updates.length).to.equal(1)
				update = updates[0]
				expect(update.userId).to.equal(@owner._id)
				expect(update.pathname).to.equal("/1pixel.png")
				expect(update.url).to.be.a('string');

				done()

	describe "moving entities", ->
		before (done) ->
			@owner.request.post {
				uri: "project/#{@example_project_id}/folder",
				formData:
					name: 'foo'
			}, (error, res, body) =>
				throw error if error?
				@example_folder_id_1 = JSON.parse(body)._id
				done()

		beforeEach () ->
			MockDocUpdaterApi.clearProjectStructureUpdates()

		it "should version moving a doc", (done) ->
			@owner.request.post {
				uri: "project/#{@example_project_id}/Doc/#{@example_doc_id}/move",
				json:
					folder_id: @example_folder_id_1
			}, (error, res, body) =>
				throw error if error?
				if res.statusCode < 200 || res.statusCode >= 300
					throw new Error("failed to move doc #{res.statusCode}")

				updates = MockDocUpdaterApi.getProjectStructureUpdates(@example_project_id).docUpdates
				expect(updates.length).to.equal(1)
				update = updates[0]
				expect(update.userId).to.equal(@owner._id)
				expect(update.pathname).to.equal("/new.tex")
				expect(update.newPathname).to.equal("/foo/new.tex")

				done()

		it "should version moving a file", (done) ->
			@owner.request.post {
				uri: "project/#{@example_project_id}/File/#{@example_file_id}/move",
				json:
					folder_id: @example_folder_id_1
			}, (error, res, body) =>
				throw error if error?
				if res.statusCode < 200 || res.statusCode >= 300
					throw new Error("failed to move file #{res.statusCode}")

				updates = MockDocUpdaterApi.getProjectStructureUpdates(@example_project_id).fileUpdates
				expect(updates.length).to.equal(1)
				update = updates[0]
				expect(update.userId).to.equal(@owner._id)
				expect(update.pathname).to.equal("/1pixel.png")
				expect(update.newPathname).to.equal("/foo/1pixel.png")

				done()

		it "should version moving a folder", (done) ->
			@owner.request.post {
				uri: "project/#{@example_project_id}/folder",
				formData:
					name: 'bar'
			}, (error, res, body) =>
				throw error if error?
				@example_folder_id_2 = JSON.parse(body)._id

				@owner.request.post {
					uri: "project/#{@example_project_id}/Folder/#{@example_folder_id_1}/move",
					json:
						folder_id: @example_folder_id_2
				}, (error, res, body) =>
					throw error if error?
					if res.statusCode < 200 || res.statusCode >= 300
						throw new Error("failed to move folder #{res.statusCode}")

					updates = MockDocUpdaterApi.getProjectStructureUpdates(@example_project_id).docUpdates
					expect(updates.length).to.equal(1)
					update = updates[0]
					expect(update.userId).to.equal(@owner._id)
					expect(update.pathname).to.equal("/foo/new.tex")
					expect(update.newPathname).to.equal("/bar/foo/new.tex")

					updates = MockDocUpdaterApi.getProjectStructureUpdates(@example_project_id).fileUpdates
					expect(updates.length).to.equal(1)
					update = updates[0]
					expect(update.userId).to.equal(@owner._id)
					expect(update.pathname).to.equal("/foo/1pixel.png")
					expect(update.newPathname).to.equal("/bar/foo/1pixel.png")

					done()

	describe "deleting entities", ->
		beforeEach () ->
			MockDocUpdaterApi.clearProjectStructureUpdates()

		it "should version deleting a folder", (done) ->
			@owner.request.delete {
				uri: "project/#{@example_project_id}/Folder/#{@example_folder_id_2}",
			}, (error, res, body) =>
				throw error if error?
				if res.statusCode < 200 || res.statusCode >= 300
					throw new Error("failed to delete folder #{res.statusCode}")

				updates = MockDocUpdaterApi.getProjectStructureUpdates(@example_project_id).docUpdates
				expect(updates.length).to.equal(1)
				update = updates[0]
				expect(update.userId).to.equal(@owner._id)
				expect(update.pathname).to.equal("/bar/foo/new.tex")
				expect(update.newPathname).to.equal("")

				updates = MockDocUpdaterApi.getProjectStructureUpdates(@example_project_id).fileUpdates
				expect(updates.length).to.equal(1)
				update = updates[0]
				expect(update.userId).to.equal(@owner._id)
				expect(update.pathname).to.equal("/bar/foo/1pixel.png")
				expect(update.newPathname).to.equal("")

				done()

	describe "tpds", ->
		before (done) ->
			@tpds_project_name = "tpds-project-#{new ObjectId().toString()}"
			@owner.createProject @tpds_project_name, (error, project_id) =>
				throw error if error?
				@tpds_project_id = project_id
				mkdirp Settings.path.dumpFolder, done

		beforeEach () ->
			MockDocUpdaterApi.clearProjectStructureUpdates()

		it "should version adding a doc", (done) ->
			tex_file = fs.createReadStream(Path.resolve(__dirname + '/../files/test.tex'))

			req = @owner.request.post {
				uri: "/user/#{@owner._id}/update/#{@tpds_project_name}/test.tex",
				auth:
					user: _.keys(Settings.httpAuthUsers)[0]
					pass: _.values(Settings.httpAuthUsers)[0]
					sendImmediately: true
			}

			tex_file.on "error", (err) ->
				throw err

			req.on "error", (err) ->
				throw err

			req.on "response", (res) =>
				if res.statusCode < 200 || res.statusCode >= 300
					throw new Error("failed to upload file #{res.statusCode}")

				updates = MockDocUpdaterApi.getProjectStructureUpdates(@tpds_project_id).docUpdates
				expect(updates.length).to.equal(1)
				update = updates[0]
				expect(update.userId).to.equal(@owner._id)
				expect(update.pathname).to.equal("/test.tex")
				expect(update.docLines).to.equal("Test")

				done()

			tex_file.pipe(req)

		it "should version adding a new file", (done) ->
			image_file = fs.createReadStream(Path.resolve(__dirname + '/../files/1pixel.png'))

			req = @owner.request.post {
				uri: "/user/#{@owner._id}/update/#{@tpds_project_name}/1pixel.png",
				auth:
					user: _.keys(Settings.httpAuthUsers)[0]
					pass: _.values(Settings.httpAuthUsers)[0]
					sendImmediately: true
			}

			image_file.on "error", (err) ->
				throw err

			req.on "error", (err) ->
				throw err

			req.on "response", (res) =>
				if res.statusCode < 200 || res.statusCode >= 300
					throw new Error("failed to upload file #{res.statusCode}")

				updates = MockDocUpdaterApi.getProjectStructureUpdates(@tpds_project_id).fileUpdates
				expect(updates.length).to.equal(1)
				update = updates[0]
				expect(update.userId).to.equal(@owner._id)
				expect(update.pathname).to.equal("/1pixel.png")
				expect(update.url).to.be.a('string');

				done()

			image_file.pipe(req)

		it "should version replacing a file", (done) ->
			image_file = fs.createReadStream(Path.resolve(__dirname + '/../files/2pixel.png'))

			req = @owner.request.post {
				uri: "/user/#{@owner._id}/update/#{@tpds_project_name}/1pixel.png",
				auth:
					user: _.keys(Settings.httpAuthUsers)[0]
					pass: _.values(Settings.httpAuthUsers)[0]
					sendImmediately: true
			}

			image_file.on "error", (err) ->
				throw err

			req.on "error", (err) ->
				throw err

			req.on "response", (res) =>
				if res.statusCode < 200 || res.statusCode >= 300
					throw new Error("failed to upload file #{res.statusCode}")

				updates = MockDocUpdaterApi.getProjectStructureUpdates(@tpds_project_id).fileUpdates
				expect(updates.length).to.equal(1)
				update = updates[0]
				expect(update.userId).to.equal(@owner._id)
				expect(update.pathname).to.equal("/1pixel.png")
				expect(update.url).to.be.a('string');

				done()

			image_file.pipe(req)

		it "should version deleting a doc", (done) ->
			req = @owner.request.delete {
				uri: "/user/#{@owner._id}/update/#{@tpds_project_name}/test.tex",
				auth:
					user: _.keys(Settings.httpAuthUsers)[0]
					pass: _.values(Settings.httpAuthUsers)[0]
					sendImmediately: true
			}, (error, res, body) =>
				throw error if error?
				if res.statusCode < 200 || res.statusCode >= 300
					throw new Error("failed to delete doc #{res.statusCode}")

				updates = MockDocUpdaterApi.getProjectStructureUpdates(@tpds_project_id).docUpdates
				expect(updates.length).to.equal(1)
				update = updates[0]
				expect(update.userId).to.equal(@owner._id)
				expect(update.pathname).to.equal("/test.tex")
				expect(update.newPathname).to.equal("")

				done()