2019-07-03 08:41:01 -04:00
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const request = require('request')
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const logger = require('logger-sharelatex')
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const settings = require('settings-sharelatex')
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2020-06-03 05:14:44 -04:00
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const OError = require('@overleaf/o-error')
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2019-07-03 08:41:01 -04:00
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module.exports = {
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healthCheck(req, res) {
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const opts = {
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url: `http://localhost:3005/user/${settings.healthCheckUserId}/check`,
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json: {
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words: ['helllo'],
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language: 'en'
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},
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timeout: 1000 * 20
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}
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2020-08-10 12:23:15 -04:00
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return request.post(opts, function (err, response, body) {
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2019-07-03 08:41:01 -04:00
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if (err != null) {
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return res.sendStatus(500)
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}
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2019-07-11 06:29:00 -04:00
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const misspellings =
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body && body.misspellings ? body.misspellings[0] : undefined
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const numberOfSuggestions =
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misspellings && misspellings.suggestions
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? misspellings.suggestions.length
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: 0
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2019-07-03 08:41:01 -04:00
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if (numberOfSuggestions > 10) {
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logger.log('health check passed')
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2019-07-11 06:29:00 -04:00
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res.sendStatus(200)
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2019-07-03 08:41:01 -04:00
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} else {
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2020-06-03 05:14:44 -04:00
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logger.err(
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new OError('health check failed', { body, numberOfSuggestions })
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)
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2019-07-11 06:29:00 -04:00
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res.sendStatus(500)
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2019-07-03 08:41:01 -04:00
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}
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})
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}
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}
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