const SpellingAPIManager = require('./SpellingAPIManager') const logger = require('@overleaf/logger') const metrics = require('@overleaf/metrics') const OError = require('@overleaf/o-error') function extractCheckRequestData(req) { const token = req.params ? req.params.user_id : undefined const wordCount = req.body && req.body.words ? req.body.words.length : undefined return { token, wordCount } } module.exports = { check(req, res) { metrics.inc('spelling-check', 0.1) const { token, wordCount } = extractCheckRequestData(req) logger.info({ token, wordCount }, 'running check') SpellingAPIManager.runRequest(token, req.body, function (error, result) { if (error != null) { logger.error( OError.tag(error, 'error processing spelling request', { user_id: token, wordCount, }) ) return res.sendStatus(500) } res.send(result) }) }, }