overleaf/services/track-changes/app/js/HealthChecker.js

81 lines
2.6 KiB
JavaScript

/* eslint-disable
camelcase,
*/
// 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 { ObjectId } = require('./mongodb')
const request = require('request')
const async = require('async')
const settings = require('@overleaf/settings')
const { port } = settings.internal.trackchanges
const logger = require('logger-sharelatex')
const LockManager = require('./LockManager')
module.exports = {
check(callback) {
const project_id = ObjectId(settings.trackchanges.healthCheck.project_id)
const url = `http://localhost:${port}/project/${project_id}`
logger.log({ project_id }, 'running health check')
const jobs = [
cb =>
request.get(
{ url: `http://localhost:${port}/check_lock`, timeout: 3000 },
function (err, res, body) {
if (err != null) {
logger.err(
{ err, project_id },
'error checking lock for health check'
)
return cb(err)
} else if ((res != null ? res.statusCode : undefined) !== 200) {
return cb(`status code not 200, it's ${res.statusCode}`)
} else {
return cb()
}
}
),
cb =>
request.post(
{ url: `${url}/flush`, timeout: 10000 },
function (err, res, body) {
if (err != null) {
logger.err({ err, project_id }, 'error flushing for health check')
return cb(err)
} else if ((res != null ? res.statusCode : undefined) !== 204) {
return cb(`status code not 204, it's ${res.statusCode}`)
} else {
return cb()
}
}
),
cb =>
request.get(
{ url: `${url}/updates`, timeout: 10000 },
function (err, res, body) {
if (err != null) {
logger.err(
{ err, project_id },
'error getting updates for health check'
)
return cb(err)
} else if ((res != null ? res.statusCode : undefined) !== 200) {
return cb(`status code not 200, it's ${res.statusCode}`)
} else {
return cb()
}
}
),
]
return async.series(jobs, callback)
},
checkLock(callback) {
return LockManager.healthCheck(callback)
},
}