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merge multiple repositories into an existing monorepo

Browse source 
- merged using: 'monorepo_add.sh services-notifications:services/notifications'
- see https://github.com/shopsys/monorepo-tools
This commit is contained in:
Jakob Ackermann 2021-08-05 08:33:37 +01:00
commit a5489818a8
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GPG key ID: 30C56800FCA3828A
28 changed files with 7832 additions and 0 deletions
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node_modules/*
gitrev
.git
.gitignore
.npm
.nvmrc
nodemon.json

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// this file was auto-generated, do not edit it directly.
// instead run bin/update_build_scripts from
// https://github.com/sharelatex/sharelatex-dev-environment
{
"extends": [
"eslint:recommended",
"standard",
"prettier"
],
"parserOptions": {
"ecmaVersion": 2018
},
"plugins": [
"mocha",
"chai-expect",
"chai-friendly"
],
"env": {
"node": true,
"mocha": true
},
"rules": {
// TODO(das7pad): remove overrides after fixing all the violations manually (https://github.com/overleaf/issues/issues/3882#issuecomment-878999671)
// START of temporary overrides
"array-callback-return": "off",
"no-dupe-else-if": "off",
"no-var": "off",
"no-empty": "off",
"node/handle-callback-err": "off",
"no-loss-of-precision": "off",
"node/no-callback-literal": "off",
"node/no-path-concat": "off",
"prefer-regex-literals": "off",
// END of temporary overrides
// Swap the no-unused-expressions rule with a more chai-friendly one
"no-unused-expressions": 0,
"chai-friendly/no-unused-expressions": "error",
// Do not allow importing of implicit dependencies.
"import/no-extraneous-dependencies": "error"
},
"overrides": [
{
// Test specific rules
"files": ["test/**/*.js"],
"globals": {
"expect": true
},
"rules": {
// mocha-specific rules
"mocha/handle-done-callback": "error",
"mocha/no-exclusive-tests": "error",
"mocha/no-global-tests": "error",
"mocha/no-identical-title": "error",
"mocha/no-nested-tests": "error",
"mocha/no-pending-tests": "error",
"mocha/no-skipped-tests": "error",
"mocha/no-mocha-arrows": "error",
// chai-specific rules
"chai-expect/missing-assertion": "error",
"chai-expect/terminating-properties": "error",
// prefer-arrow-callback applies to all callbacks, not just ones in mocha tests.
// we don't enforce this at the top-level - just in tests to manage `this` scope
// based on mocha's context mechanism
"mocha/prefer-arrow-callback": "error"
}
},
{
// Backend specific rules
"files": ["app/**/*.js", "app.js", "index.js"],
"rules": {
// don't allow console.log in backend code
"no-console": "error",
// Do not allow importing of implicit dependencies.
"import/no-extraneous-dependencies": ["error", {
// Do not allow importing of devDependencies.
"devDependencies": false
}]
}
}
]
}

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<!-- BUG REPORT TEMPLATE -->
## Steps to Reproduce
<!-- Describe the steps leading up to when / where you found the bug. -->
<!-- Screenshots may be helpful here. -->
1.
2.
3.
## Expected Behaviour
<!-- What should have happened when you completed the steps above? -->
## Observed Behaviour
<!-- What actually happened when you completed the steps above? -->
<!-- Screenshots may be helpful here. -->
## Context
<!-- How has this issue affected you? What were you trying to accomplish? -->
## Technical Info
<!-- Provide any technical details that may be applicable (or N/A if not applicable). -->
* URL:
* Browser Name and version:
* Operating System and version (desktop or mobile):
* Signed in as:
* Project and/or file:
## Analysis
<!--- Optionally, document investigation of / suggest a fix for the bug, e.g. 'comes from this line / commit' -->
## Who Needs to Know?
<!-- If you want to bring this to the attention of particular people, @-mention them below. -->
<!-- If a user reported this bug and should be notified when it is fixed, provide the Front conversation link. -->
-
-

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<!-- ** This is an Overleaf public repository ** -->
<!-- Please review https://github.com/overleaf/overleaf/blob/master/CONTRIBUTING.md for guidance on what is expected of a contribution. -->
### Description
#### Screenshots
#### Related Issues / PRs
### Review
#### Potential Impact
#### Manual Testing Performed
- [ ]
- [ ]
#### Accessibility
### Deployment
#### Deployment Checklist
- [ ] Update documentation not included in the PR (if any)
- [ ]
#### Metrics and Monitoring
#### Who Needs to Know?

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version: 2
updates:
- package-ecosystem: "npm"
directory: "/"
schedule:
interval: "daily"
pull-request-branch-name:
# Separate sections of the branch name with a hyphen
# Docker images use the branch name and do not support slashes in tags
# https://github.com/overleaf/google-ops/issues/822
# https://docs.github.com/en/github/administering-a-repository/configuration-options-for-dependency-updates#pull-request-branch-nameseparator
separator: "-"
# Block informal upgrades -- security upgrades use a separate queue.
# https://docs.github.com/en/github/administering-a-repository/configuration-options-for-dependency-updates#open-pull-requests-limit
open-pull-requests-limit: 0
# currently assign team-magma to all dependabot PRs - this may change in
# future if we reorganise teams
labels:
- "dependencies"
- "type:maintenance"

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Compiled source #
###################
*.com
*.class
*.dll
*.exe
*.o
*.so
# Packages #
############
# it's better to unpack these files and commit the raw source
# git has its own built in compression methods
*.7z
*.dmg
*.gz
*.iso
*.jar
*.rar
*.tar
*.zip
# Logs and databases #
######################
*.log
*.sql
*.sqlite
# OS generated files #
######################
.DS_Store?
ehthumbs.db
Icon?
Thumbs.db
node_modules/*
data/*
cookies.txt
UserAndProjectPopulator.coffee
public/stylesheets/style.css
public/brand/plans.css
Gemfile.lock
*.swp
.DS_Store
app/views/external
/modules/
# managed by dev-environment$ bin/update_build_scripts
.npmrc

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{
"require": "test/setup.js"
}

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services/notifications/.nvmrc Normal file
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12.22.3

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services/notifications/.prettierrc Normal file
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# This file was auto-generated, do not edit it directly.
# Instead run bin/update_build_scripts from
# https://github.com/sharelatex/sharelatex-dev-environment
{
"arrowParens": "avoid",
"semi": false,
"singleQuote": true,
"trailingComma": "es5",
"tabWidth": 2,
"useTabs": false
}

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# This file was auto-generated, do not edit it directly.
# Instead run bin/update_build_scripts from
# https://github.com/sharelatex/sharelatex-dev-environment
FROM node:12.22.3 as base
WORKDIR /app
FROM base as app
#wildcard as some files may not be in all repos
COPY package*.json npm-shrink*.json /app/
RUN npm ci --quiet
COPY . /app
FROM base
COPY --from=app /app /app
USER node
CMD ["node", "--expose-gc", "app.js"]

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services/notifications/LICENSE Normal file
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GNU AFFERO GENERAL PUBLIC LICENSE
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In the following three paragraphs, a "patent license" is any express
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If you convey a covered work, knowingly relying on a patent license,
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then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
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license to downstream recipients. "Knowingly relying" means you have
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covered work in a country, or your recipient's use of the covered work
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If, pursuant to or in connection with a single transaction or
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you grant is automatically extended to all recipients of the covered
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A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
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contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Remote Network Interaction; Use with the GNU General Public License.
Notwithstanding any other provision of this License, if you modify the
Program, your modified version must prominently offer all users
interacting with it remotely through a computer network (if your version
supports such interaction) an opportunity to receive the Corresponding
Source of your version by providing access to the Corresponding Source
from a network server at no charge, through some standard or customary
means of facilitating copying of software. This Corresponding Source
shall include the Corresponding Source for any work covered by version 3
of the GNU General Public License that is incorporated pursuant to the
following paragraph.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU General Public License into a single
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License will continue to apply to the part which is the covered work,
but the work with which it is combined will remain governed by version
3 of the GNU General Public License.
14. Revised Versions of this License.
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address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU Affero General
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option of following the terms and conditions either of that numbered
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Foundation. If the Program does not specify a version number of the
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If the Program specifies that a proxy can decide which future
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author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
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APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
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PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
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17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source. For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code. There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the
specific requirements.
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<http://www.gnu.org/licenses/>.

90
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# This file was auto-generated, do not edit it directly.
# Instead run bin/update_build_scripts from
# https://github.com/sharelatex/sharelatex-dev-environment
BUILD_NUMBER ?= local
BRANCH_NAME ?= $(shell git rev-parse --abbrev-ref HEAD)
PROJECT_NAME = notifications
BUILD_DIR_NAME = $(shell pwd | xargs basename | tr -cd '[a-zA-Z0-9_.\-]')
DOCKER_COMPOSE_FLAGS ?= -f docker-compose.yml
DOCKER_COMPOSE := BUILD_NUMBER=$(BUILD_NUMBER) \
BRANCH_NAME=$(BRANCH_NAME) \
PROJECT_NAME=$(PROJECT_NAME) \
MOCHA_GREP=${MOCHA_GREP} \
docker-compose ${DOCKER_COMPOSE_FLAGS}
DOCKER_COMPOSE_TEST_ACCEPTANCE = \
COMPOSE_PROJECT_NAME=test_acceptance_$(BUILD_DIR_NAME) $(DOCKER_COMPOSE)
DOCKER_COMPOSE_TEST_UNIT = \
COMPOSE_PROJECT_NAME=test_unit_$(BUILD_DIR_NAME) $(DOCKER_COMPOSE)
clean:
-docker rmi ci/$(PROJECT_NAME):$(BRANCH_NAME)-$(BUILD_NUMBER)
-docker rmi gcr.io/overleaf-ops/$(PROJECT_NAME):$(BRANCH_NAME)-$(BUILD_NUMBER)
-$(DOCKER_COMPOSE_TEST_UNIT) down --rmi local
-$(DOCKER_COMPOSE_TEST_ACCEPTANCE) down --rmi local
format:
$(DOCKER_COMPOSE) run --rm test_unit npm run --silent format
format_fix:
$(DOCKER_COMPOSE) run --rm test_unit npm run --silent format:fix
lint:
$(DOCKER_COMPOSE) run --rm test_unit npm run --silent lint
test: format lint test_unit test_acceptance
test_unit:
ifneq (,$(wildcard test/unit))
$(DOCKER_COMPOSE_TEST_UNIT) run --rm test_unit
$(MAKE) test_unit_clean
endif
test_clean: test_unit_clean
test_unit_clean:
ifneq (,$(wildcard test/unit))
$(DOCKER_COMPOSE_TEST_UNIT) down -v -t 0
endif
test_acceptance: test_acceptance_clean test_acceptance_pre_run test_acceptance_run
$(MAKE) test_acceptance_clean
test_acceptance_debug: test_acceptance_clean test_acceptance_pre_run test_acceptance_run_debug
$(MAKE) test_acceptance_clean
test_acceptance_run:
ifneq (,$(wildcard test/acceptance))
$(DOCKER_COMPOSE_TEST_ACCEPTANCE) run --rm test_acceptance
endif
test_acceptance_run_debug:
ifneq (,$(wildcard test/acceptance))
$(DOCKER_COMPOSE_TEST_ACCEPTANCE) run -p 127.0.0.9:19999:19999 --rm test_acceptance npm run test:acceptance -- --inspect=0.0.0.0:19999 --inspect-brk
endif
test_clean: test_acceptance_clean
test_acceptance_clean:
$(DOCKER_COMPOSE_TEST_ACCEPTANCE) down -v -t 0
test_acceptance_pre_run:
ifneq (,$(wildcard test/acceptance/js/scripts/pre-run))
$(DOCKER_COMPOSE_TEST_ACCEPTANCE) run --rm test_acceptance test/acceptance/js/scripts/pre-run
endif
build:
docker build --pull --tag ci/$(PROJECT_NAME):$(BRANCH_NAME)-$(BUILD_NUMBER) \
--tag gcr.io/overleaf-ops/$(PROJECT_NAME):$(BRANCH_NAME)-$(BUILD_NUMBER) \
.
tar:
$(DOCKER_COMPOSE) up tar
publish:
docker push $(DOCKER_REPO)/$(PROJECT_NAME):$(BRANCH_NAME)-$(BUILD_NUMBER)
.PHONY: clean test test_unit test_acceptance test_clean build publish

20
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overleaf/notifications
===============
An API for managing user notifications in Overleaf
database indexes
================
For notification expiry to work, a TTL index on `notifications.expires` must be created:
```javascript
db.notifications.createIndex({expires: 1}, {expireAfterSeconds: 10})
```
License
=======
The code in this repository is released under the GNU AFFERO GENERAL PUBLIC LICENSE, version 3.
Copyright (c) Overleaf, 2016–2019.

83
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/*
* decaffeinate suggestions:
* DS102: Remove unnecessary code created because of implicit returns
* DS103: Rewrite code to no longer use __guard__
* DS207: Consider shorter variations of null checks
* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
*/
const metrics = require('@overleaf/metrics')
metrics.initialize('notifications')
const Settings = require('@overleaf/settings')
const logger = require('logger-sharelatex')
logger.initialize('notifications-sharelatex')
const express = require('express')
const app = express()
const methodOverride = require('method-override')
const bodyParser = require('body-parser')
const errorHandler = require('errorhandler')
const mongodb = require('./app/js/mongodb')
const controller = require('./app/js/NotificationsController')
metrics.memory.monitor(logger)
const HealthCheckController = require('./app/js/HealthCheckController')
app.use(methodOverride())
app.use(bodyParser())
app.use(metrics.http.monitor(logger))
app.use(errorHandler())
metrics.injectMetricsRoute(app)
app.post('/user/:user_id', controller.addNotification)
app.get('/user/:user_id', controller.getUserNotifications)
app.delete(
'/user/:user_id/notification/:notification_id',
controller.removeNotificationId
)
app.delete('/user/:user_id', controller.removeNotificationKey)
app.delete('/key/:key', controller.removeNotificationByKeyOnly)
app.get('/status', (req, res) => res.send('notifications sharelatex up'))
app.get('/health_check', (req, res) =>
HealthCheckController.check(function (err) {
if (err != null) {
logger.err({ err }, 'error performing health check')
return res.sendStatus(500)
} else {
return res.sendStatus(200)
}
})
)
app.get('*', (req, res) => res.sendStatus(404))
const host =
__guard__(
Settings.internal != null ? Settings.internal.notifications : undefined,
x => x.host
) || 'localhost'
const port =
__guard__(
Settings.internal != null ? Settings.internal.notifications : undefined,
x1 => x1.port
) || 3042
mongodb
.waitForDb()
.then(() => {
app.listen(port, host, () =>
logger.info(`notifications starting up, listening on ${host}:${port}`)
)
})
.catch(err => {
logger.fatal({ err }, 'Cannot connect to mongo. Exiting.')
process.exit(1)
})
function __guard__(value, transform) {
return typeof value !== 'undefined' && value !== null
? transform(value)
: undefined
}

115
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/* eslint-disable
camelcase,
no-dupe-keys,
*/
// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
* decaffeinate suggestions:
* DS102: Remove unnecessary code created because of implicit returns
* DS207: Consider shorter variations of null checks
* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
*/
const { db, ObjectId } = require('./mongodb')
const request = require('request')
const async = require('async')
const _ = require('underscore')
const settings = require('@overleaf/settings')
const { port } = settings.internal.notifications
const logger = require('logger-sharelatex')
module.exports = {
check(callback) {
const user_id = ObjectId()
const cleanupNotifications = callback =>
db.notifications.remove({ user_id }, callback)
let notification_key = `smoke-test-notification-${ObjectId()}`
const getOpts = endPath => ({
url: `http://localhost:${port}/user/${user_id}${endPath}`,
timeout: 5000,
})
logger.log(
{ user_id, opts: getOpts(), key: notification_key, user_id },
'Health Check: running'
)
const jobs = [
function (cb) {
const opts = getOpts('/')
opts.json = {
key: notification_key,
messageOpts: '',
templateKey: 'f4g5',
user_id,
}
return request.post(opts, cb)
},
function (cb) {
const opts = getOpts('/')
opts.json = true
return request.get(opts, function (err, res, body) {
if (err != null) {
logger.err({ err }, 'Health Check: error getting notification')
return callback(err)
} else if (res.statusCode !== 200) {
const e = `status code not 200 ${res.statusCode}`
logger.err({ err }, e)
return cb(e)
}
const hasNotification = _.some(
body,
notification =>
notification.key === notification_key &&
notification.user_id === user_id.toString()
)
if (hasNotification) {
return cb(null, body)
} else {
logger.err(
{ body, notification_key },
'Health Check: notification not in response'
)
return cb('notification not found in response')
}
})
},
]
return async.series(jobs, function (err, body) {
if (err != null) {
logger.err({ err }, 'Health Check: error running health check')
return cleanupNotifications(() => callback(err))
} else {
const notification_id = body[1][0]._id
notification_key = body[1][0].key
let opts = getOpts(`/notification/${notification_id}`)
logger.log(
{ notification_id, notification_key },
'Health Check: doing cleanup'
)
return request.del(opts, function (err, res, body) {
if (err != null) {
logger.err(
err,
opts,
'Health Check: error cleaning up notification'
)
return callback(err)
}
opts = getOpts('')
opts.json = { key: notification_key }
return request.del(opts, function (err, res, body) {
if (err != null) {
logger.err(
err,
opts,
'Health Check: error cleaning up notification'
)
return callback(err)
}
return cleanupNotifications(callback)
})
})
}
})
},
}

123
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/* eslint-disable
camelcase,
handle-callback-err,
no-unused-vars,
*/
// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
* decaffeinate suggestions:
* DS102: Remove unnecessary code created because of implicit returns
* DS207: Consider shorter variations of null checks
* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
*/
let Notifications
const logger = require('logger-sharelatex')
const { db, ObjectId } = require('./mongodb')
const metrics = require('@overleaf/metrics')
module.exports = Notifications = {
getUserNotifications(user_id, callback) {
if (callback == null) {
callback = function (err, notifications) {}
}
const query = {
user_id: ObjectId(user_id),
templateKey: { $exists: true },
}
db.notifications.find(query).toArray(callback)
},
_countExistingNotifications(user_id, notification, callback) {
if (callback == null) {
callback = function (err, count) {}
}
const query = {
user_id: ObjectId(user_id),
key: notification.key,
}
return db.notifications.count(query, function (err, count) {
if (err != null) {
return callback(err)
}
return callback(null, count)
})
},
addNotification(user_id, notification, callback) {
return this._countExistingNotifications(
user_id,
notification,
function (err, count) {
if (err != null) {
return callback(err)
}
if (count !== 0 && !notification.forceCreate) {
return callback()
}
const doc = {
user_id: ObjectId(user_id),
key: notification.key,
messageOpts: notification.messageOpts,
templateKey: notification.templateKey,
}
// TTL index on the optional `expires` field, which should arrive as an iso date-string, corresponding to
// a datetime in the future when the document should be automatically removed.
// in Mongo, TTL indexes only work on date fields, and ignore the document when that field is missing
// see `README.md` for instruction on creating TTL index
if (notification.expires != null) {
try {
doc.expires = new Date(notification.expires)
const _testValue = doc.expires.toISOString()
} catch (error) {
err = error
logger.error(
{ user_id, expires: notification.expires },
'error converting `expires` field to Date'
)
return callback(err)
}
}
db.notifications.updateOne(
{ user_id: doc.user_id, key: notification.key },
{ $set: doc },
{ upsert: true },
callback
)
}
)
},
removeNotificationId(user_id, notification_id, callback) {
const searchOps = {
user_id: ObjectId(user_id),
_id: ObjectId(notification_id),
}
const updateOperation = { $unset: { templateKey: true, messageOpts: true } }
db.notifications.updateOne(searchOps, updateOperation, callback)
},
removeNotificationKey(user_id, notification_key, callback) {
const searchOps = {
user_id: ObjectId(user_id),
key: notification_key,
}
const updateOperation = { $unset: { templateKey: true } }
db.notifications.updateOne(searchOps, updateOperation, callback)
},
removeNotificationByKeyOnly(notification_key, callback) {
const searchOps = { key: notification_key }
const updateOperation = { $unset: { templateKey: true } }
db.notifications.updateOne(searchOps, updateOperation, callback)
},
// hard delete of doc, rather than removing the templateKey
deleteNotificationByKeyOnly(notification_key, callback) {
const searchOps = { key: notification_key }
db.notifications.deleteOne(searchOps, callback)
},
}
;['getUserNotifications', 'addNotification'].map(method =>
metrics.timeAsyncMethod(Notifications, method, 'mongo.Notifications', logger)
)

87
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/* eslint-disable
camelcase,
handle-callback-err,
*/
// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
* decaffeinate suggestions:
* DS102: Remove unnecessary code created because of implicit returns
* DS207: Consider shorter variations of null checks
* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
*/
const Notifications = require('./Notifications')
const logger = require('logger-sharelatex')
const metrics = require('@overleaf/metrics')
module.exports = {
getUserNotifications(req, res) {
logger.log(
{ user_id: req.params.user_id },
'getting user unread notifications'
)
metrics.inc('getUserNotifications')
return Notifications.getUserNotifications(
req.params.user_id,
(err, notifications) => res.json(notifications)
)
},
addNotification(req, res) {
logger.log(
{ user_id: req.params.user_id, notification: req.body },
'adding notification'
)
metrics.inc('addNotification')
return Notifications.addNotification(
req.params.user_id,
req.body,
function (err, notifications) {
if (err != null) {
return res.sendStatus(500)
} else {
return res.sendStatus(200)
}
}
)
},
removeNotificationId(req, res) {
logger.log(
{
user_id: req.params.user_id,
notification_id: req.params.notification_id,
},
'mark id notification as read'
)
metrics.inc('removeNotificationId')
return Notifications.removeNotificationId(
req.params.user_id,
req.params.notification_id,
(err, notifications) => res.sendStatus(200)
)
},
removeNotificationKey(req, res) {
logger.log(
{ user_id: req.params.user_id, notification_key: req.body.key },
'mark key notification as read'
)
metrics.inc('removeNotificationKey')
return Notifications.removeNotificationKey(
req.params.user_id,
req.body.key,
(err, notifications) => res.sendStatus(200)
)
},
removeNotificationByKeyOnly(req, res) {
const notification_key = req.params.key
logger.log({ notification_key }, 'mark notification as read by key only')
metrics.inc('removeNotificationKey')
return Notifications.removeNotificationByKeyOnly(
notification_key,
(err, notifications) => res.sendStatus(200)
)
},
}

28
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const Settings = require('@overleaf/settings')
const { MongoClient, ObjectId } = require('mongodb')
const clientPromise = MongoClient.connect(
Settings.mongo.url,
Settings.mongo.options
)
let setupDbPromise
async function waitForDb() {
if (!setupDbPromise) {
setupDbPromise = setupDb()
}
await setupDbPromise
}
const db = {}
async function setupDb() {
const internalDb = (await clientPromise).db()
db.notifications = internalDb.collection('notifications')
}
module.exports = {
db,
ObjectId,
waitForDb,
}

8
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@ -0,0 +1,8 @@
notifications
--dependencies=mongo
--docker-repos=gcr.io/overleaf-ops
--env-add=
--env-pass-through=
--node-version=12.22.3
--public-repo=True
--script-version=3.11.0

18
services/notifications/config/settings.defaults.js Normal file
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module.exports = {
internal: {
notifications: {
port: 3042,
host: process.env.LISTEN_ADDRESS || 'localhost',
},
},
mongo: {
options: {
useUnifiedTopology:
(process.env.MONGO_USE_UNIFIED_TOPOLOGY || 'true') === 'true',
},
url:
process.env.MONGO_CONNECTION_STRING ||
`mongodb://${process.env.MONGO_HOST || 'localhost'}/sharelatex`,
},
}

48
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@ -0,0 +1,48 @@
# This file was auto-generated, do not edit it directly.
# Instead run bin/update_build_scripts from
# https://github.com/sharelatex/sharelatex-dev-environment
version: "2.3"
services:
test_unit:
image: ci/$PROJECT_NAME:$BRANCH_NAME-$BUILD_NUMBER
user: node
command: npm run test:unit:_run
environment:
NODE_ENV: test
NODE_OPTIONS: "--unhandled-rejections=strict"
test_acceptance:
build: .
image: ci/$PROJECT_NAME:$BRANCH_NAME-$BUILD_NUMBER
environment:
ELASTIC_SEARCH_DSN: es:9200
REDIS_HOST: redis
QUEUES_REDIS_HOST: redis
MONGO_HOST: mongo
POSTGRES_HOST: postgres
MOCHA_GREP: ${MOCHA_GREP}
NODE_ENV: test
NODE_OPTIONS: "--unhandled-rejections=strict"
depends_on:
mongo:
condition: service_healthy
user: node
command: npm run test:acceptance:_run
tar:
build: .
image: ci/$PROJECT_NAME:$BRANCH_NAME-$BUILD_NUMBER
volumes:
- ./:/tmp/build/
command: tar -czf /tmp/build/build.tar.gz --exclude=build.tar.gz --exclude-vcs .
user: root
mongo:
image: mongo:4.0
healthcheck:
test: "mongo --quiet localhost/test --eval 'quit(db.runCommand({ ping: 1 }).ok ? 0 : 1)'"
interval: 1s
retries: 20

47
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# This file was auto-generated, do not edit it directly.
# Instead run bin/update_build_scripts from
# https://github.com/sharelatex/sharelatex-dev-environment
version: "2.3"
services:
test_unit:
image: node:12.22.3
volumes:
- .:/app
working_dir: /app
environment:
MOCHA_GREP: ${MOCHA_GREP}
NODE_ENV: test
NODE_OPTIONS: "--unhandled-rejections=strict"
command: npm run --silent test:unit
user: node
test_acceptance:
image: node:12.22.3
volumes:
- .:/app
working_dir: /app
environment:
ELASTIC_SEARCH_DSN: es:9200
REDIS_HOST: redis
QUEUES_REDIS_HOST: redis
MONGO_HOST: mongo
POSTGRES_HOST: postgres
MOCHA_GREP: ${MOCHA_GREP}
LOG_LEVEL: ERROR
NODE_ENV: test
NODE_OPTIONS: "--unhandled-rejections=strict"
user: node
depends_on:
mongo:
condition: service_healthy
command: npm run --silent test:acceptance
mongo:
image: mongo:4.0
healthcheck:
test: "mongo --quiet localhost/test --eval 'quit(db.runCommand({ ping: 1 }).ok ? 0 : 1)'"
interval: 1s
retries: 20

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{
"ignore": [
".git",
"node_modules/"
],
"verbose": true,
"legacyWatch": true,
"execMap": {
"js": "npm run start"
},
"watch": [
"app/js/",
"app.js",
"config/"
],
"ext": "js"
}

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52
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{
"name": "notifications-sharelatex",
"version": "0.0.1",
"description": "An API to handle user notifications",
"main": "app.js",
"scripts": {
"start": "node $NODE_APP_OPTIONS app.js",
"test:acceptance:_run": "mocha --recursive --reporter spec --timeout 15000 --exit $@ test/acceptance/js",
"test:acceptance": "npm run test:acceptance:_run -- --grep=$MOCHA_GREP",
"test:unit:_run": "mocha --recursive --reporter spec $@ test/unit/js",
"test:unit": "npm run test:unit:_run -- --grep=$MOCHA_GREP",
"nodemon": "nodemon --config nodemon.json",
"lint": "eslint --max-warnings 0 --format unix .",
"format": "prettier --list-different $PWD/'**/*.js'",
"format:fix": "prettier --write $PWD/'**/*.js'",
"lint:fix": "eslint --fix ."
},
"author": "",
"license": "ISC",
"dependencies": {
"@overleaf/metrics": "^3.5.1",
"@overleaf/settings": "^2.1.1",
"async": "^2.6.3",
"body-parser": "^1.19.0",
"bunyan": "^1.8.15",
"errorhandler": "^1.5.1",
"express": "4.17.1",
"logger-sharelatex": "^2.2.0",
"method-override": "^3.0.0",
"mongodb": "^3.6.0",
"request": "^2.88.2",
"underscore": "1.13.1"
},
"devDependencies": {
"chai": "^4.2.0",
"chai-as-promised": "^7.1.1",
"eslint": "^7.21.0",
"eslint-config-prettier": "^8.1.0",
"eslint-config-standard": "^16.0.2",
"eslint-plugin-chai-expect": "^2.2.0",
"eslint-plugin-chai-friendly": "^0.6.0",
"eslint-plugin-import": "^2.22.1",
"eslint-plugin-mocha": "^8.0.0",
"eslint-plugin-node": "^11.1.0",
"eslint-plugin-prettier": "^3.1.2",
"eslint-plugin-promise": "^4.2.1",
"mocha": "^8.3.2",
"prettier": "^2.2.1",
"sandboxed-module": "^2.0.3",
"sinon": "^9.0.1"
}
}

21
services/notifications/test/setup.js Normal file
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const chai = require('chai')
const SandboxedModule = require('sandboxed-module')
// Chai configuration
chai.should()
// SandboxedModule configuration
SandboxedModule.configure({
requires: {
'logger-sharelatex': {
debug() {},
log() {},
info() {},
warn() {},
err() {},
error() {},
fatal() {},
},
},
globals: { Buffer, JSON, console, process },
})

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/* eslint-disable
camelcase,
no-return-assign,
no-unused-vars,
*/
// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
* decaffeinate suggestions:
* DS102: Remove unnecessary code created because of implicit returns
* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
*/
const sinon = require('sinon')
const modulePath = '../../../app/js/NotificationsController.js'
const SandboxedModule = require('sandboxed-module')
const assert = require('assert')
const user_id = '51dc93e6fb625a261300003b'
const notification_id = 'fb625a26f09d'
const notification_key = 'my-notification-key'
describe('Notifications Controller', function () {
beforeEach(function () {
const self = this
this.notifications = {}
this.controller = SandboxedModule.require(modulePath, {
requires: {
'./Notifications': this.notifications,
'@overleaf/metrics': {
inc: sinon.stub(),
},
},
})
return (this.stubbedNotification = [
{
key: notification_key,
messageOpts: 'some info',
templateKey: 'template-key',
},
])
})
describe('getUserNotifications', function () {
return it('should ask the notifications for the users notifications', function (done) {
this.notifications.getUserNotifications = sinon
.stub()
.callsArgWith(1, null, this.stubbedNotification)
const req = {
params: {
user_id,
},
}
return this.controller.getUserNotifications(req, {
json: result => {
result.should.equal(this.stubbedNotification)
this.notifications.getUserNotifications
.calledWith(user_id)
.should.equal(true)
return done()
},
})
})
})
describe('addNotification', function () {
return it('should tell the notifications to add the notification for the user', function (done) {
this.notifications.addNotification = sinon.stub().callsArgWith(2)
const req = {
params: {
user_id,
},
body: this.stubbedNotification,
}
return this.controller.addNotification(req, {
sendStatus: code => {
this.notifications.addNotification
.calledWith(user_id, this.stubbedNotification)
.should.equal(true)
code.should.equal(200)
return done()
},
})
})
})
describe('removeNotificationId', function () {
return it('should tell the notifications to mark the notification Id as read', function (done) {
this.notifications.removeNotificationId = sinon.stub().callsArgWith(2)
const req = {
params: {
user_id,
notification_id,
},
}
return this.controller.removeNotificationId(req, {
sendStatus: code => {
this.notifications.removeNotificationId
.calledWith(user_id, notification_id)
.should.equal(true)
code.should.equal(200)
return done()
},
})
})
})
describe('removeNotificationKey', function () {
return it('should tell the notifications to mark the notification Key as read', function (done) {
this.notifications.removeNotificationKey = sinon.stub().callsArgWith(2)
const req = {
params: {
user_id,
},
body: { key: notification_key },
}
return this.controller.removeNotificationKey(req, {
sendStatus: code => {
this.notifications.removeNotificationKey
.calledWith(user_id, notification_key)
.should.equal(true)
code.should.equal(200)
return done()
},
})
})
})
return describe('removeNotificationByKeyOnly', function () {
return it('should tell the notifications to mark the notification Key as read', function (done) {
this.notifications.removeNotificationByKeyOnly = sinon
.stub()
.callsArgWith(1)
const req = {
params: {
key: notification_key,
},
}
return this.controller.removeNotificationByKeyOnly(req, {
sendStatus: code => {
this.notifications.removeNotificationByKeyOnly
.calledWith(notification_key)
.should.equal(true)
code.should.equal(200)
return done()
},
})
})
})
})

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/* eslint-disable
camelcase,
handle-callback-err,
no-dupe-keys,
no-return-assign,
no-unused-vars,
*/
// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
* decaffeinate suggestions:
* DS102: Remove unnecessary code created because of implicit returns
* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
*/
const sinon = require('sinon')
const { expect } = require('chai')
const modulePath = '../../../app/js/Notifications.js'
const SandboxedModule = require('sandboxed-module')
const assert = require('assert')
const { ObjectId } = require('mongodb')
const user_id = '51dc93e6fb625a261300003b'
const notification_id = 'fb625a26f09d'
const notification_key = 'notification-key'
describe('Notifications Tests', function () {
beforeEach(function () {
this.findToArrayStub = sinon.stub()
this.findStub = sinon.stub().returns({ toArray: this.findToArrayStub })
this.countStub = sinon.stub()
this.updateOneStub = sinon.stub()
this.deleteOneStub = sinon.stub()
this.db = {
notifications: {
find: this.findStub,
count: this.countStub,
updateOne: this.updateOneStub,
deleteOne: this.deleteOneStub,
},
}
this.notifications = SandboxedModule.require(modulePath, {
requires: {
'@overleaf/settings': {},
'./mongodb': { db: this.db, ObjectId },
'@overleaf/metrics': { timeAsyncMethod: sinon.stub() },
},
})
this.stubbedNotification = {
user_id: ObjectId(user_id),
key: 'notification-key',
messageOpts: 'some info',
templateKey: 'template-key',
}
return (this.stubbedNotificationArray = [this.stubbedNotification])
})
describe('getUserNotifications', function () {
return it('should find all notifications and return i', function (done) {
this.findToArrayStub.callsArgWith(0, null, this.stubbedNotificationArray)
return this.notifications.getUserNotifications(
user_id,
(err, notifications) => {
notifications.should.equal(this.stubbedNotificationArray)
assert.deepEqual(this.findStub.args[0][0], {
user_id: ObjectId(user_id),
templateKey: { $exists: true },
})
return done()
}
)
})
})
describe('addNotification', function () {
beforeEach(function () {
this.stubbedNotification = {
user_id: ObjectId(user_id),
key: 'notification-key',
messageOpts: 'some info',
templateKey: 'template-key',
}
this.expectedDocument = {
user_id: this.stubbedNotification.user_id,
key: 'notification-key',
messageOpts: 'some info',
templateKey: 'template-key',
}
this.expectedQuery = {
user_id: this.stubbedNotification.user_id,
key: 'notification-key',
}
this.updateOneStub.yields()
return this.countStub.yields(null, 0)
})
it('should insert the notification into the collection', function (done) {
return this.notifications.addNotification(
user_id,
this.stubbedNotification,
err => {
expect(err).not.to.exist
sinon.assert.calledWith(
this.updateOneStub,
this.expectedQuery,
{ $set: this.expectedDocument },
{ upsert: true }
)
return done()
}
)
})
describe('when there is an existing notification', function (done) {
beforeEach(function () {
return this.countStub.yields(null, 1)
})
it('should fail to insert', function (done) {
return this.notifications.addNotification(
user_id,
this.stubbedNotification,
err => {
expect(err).not.to.exist
sinon.assert.notCalled(this.updateOneStub)
return done()
}
)
})
return it('should update the key if forceCreate is true', function (done) {
this.stubbedNotification.forceCreate = true
return this.notifications.addNotification(
user_id,
this.stubbedNotification,
err => {
expect(err).not.to.exist
sinon.assert.calledWith(
this.updateOneStub,
this.expectedQuery,
{ $set: this.expectedDocument },
{ upsert: true }
)
return done()
}
)
})
})
describe('when the notification is set to expire', function () {
beforeEach(function () {
this.stubbedNotification = {
user_id: ObjectId(user_id),
key: 'notification-key',
messageOpts: 'some info',
templateKey: 'template-key',
expires: '2922-02-13T09:32:56.289Z',
}
this.expectedDocument = {
user_id: this.stubbedNotification.user_id,
key: 'notification-key',
messageOpts: 'some info',
templateKey: 'template-key',
expires: new Date(this.stubbedNotification.expires),
}
return (this.expectedQuery = {
user_id: this.stubbedNotification.user_id,
key: 'notification-key',
})
})
return it('should add an `expires` Date field to the document', function (done) {
return this.notifications.addNotification(
user_id,
this.stubbedNotification,
err => {
expect(err).not.to.exist
sinon.assert.calledWith(
this.updateOneStub,
this.expectedQuery,
{ $set: this.expectedDocument },
{ upsert: true }
)
return done()
}
)
})
})
return describe('when the notification has a nonsensical expires field', function () {
beforeEach(function () {
this.stubbedNotification = {
user_id: ObjectId(user_id),
key: 'notification-key',
messageOpts: 'some info',
templateKey: 'template-key',
expires: 'WAT',
}
return (this.expectedDocument = {
user_id: this.stubbedNotification.user_id,
key: 'notification-key',
messageOpts: 'some info',
templateKey: 'template-key',
expires: new Date(this.stubbedNotification.expires),
})
})
return it('should produce an error', function (done) {
return this.notifications.addNotification(
user_id,
this.stubbedNotification,
err => {
;(err instanceof Error).should.equal(true)
sinon.assert.notCalled(this.updateOneStub)
return done()
}
)
})
})
})
describe('removeNotificationId', function () {
return it('should mark the notification id as read', function (done) {
this.updateOneStub.callsArgWith(2, null)
return this.notifications.removeNotificationId(
user_id,
notification_id,
err => {
const searchOps = {
user_id: ObjectId(user_id),
_id: ObjectId(notification_id),
}
const updateOperation = {
$unset: { templateKey: true, messageOpts: true },
}
assert.deepEqual(this.updateOneStub.args[0][0], searchOps)
assert.deepEqual(this.updateOneStub.args[0][1], updateOperation)
return done()
}
)
})
})
describe('removeNotificationKey', function () {
return it('should mark the notification key as read', function (done) {
this.updateOneStub.callsArgWith(2, null)
return this.notifications.removeNotificationKey(
user_id,
notification_key,
err => {
const searchOps = {
user_id: ObjectId(user_id),
key: notification_key,
}
const updateOperation = {
$unset: { templateKey: true },
}
assert.deepEqual(this.updateOneStub.args[0][0], searchOps)
assert.deepEqual(this.updateOneStub.args[0][1], updateOperation)
return done()
}
)
})
})
describe('removeNotificationByKeyOnly', function () {
return it('should mark the notification key as read', function (done) {
this.updateOneStub.callsArgWith(2, null)
return this.notifications.removeNotificationByKeyOnly(
notification_key,
err => {
const searchOps = { key: notification_key }
const updateOperation = { $unset: { templateKey: true } }
assert.deepEqual(this.updateOneStub.args[0][0], searchOps)
assert.deepEqual(this.updateOneStub.args[0][1], updateOperation)
return done()
}
)
})
})
return describe('deleteNotificationByKeyOnly', function () {
return it('should completely remove the notification', function (done) {
this.deleteOneStub.callsArgWith(1, null)
return this.notifications.deleteNotificationByKeyOnly(
notification_key,
err => {
const searchOps = { key: notification_key }
assert.deepEqual(this.deleteOneStub.args[0][0], searchOps)
return done()
}
)
})
})
})