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'use strict'
const express = require('express')
const parallel = require('async/parallel')
const friends = require('../../lib/friends')
const middlewares = require('../../middlewares')
const admin = middlewares.admin
const oAuth = middlewares.oauth
const router = express.Router()
router.get('/stats',
oAuth.authenticate,
admin.ensureIsAdmin,
getStatsRequests
)
// ---------------------------------------------------------------------------
module.exports = router
// ---------------------------------------------------------------------------
function getStatsRequests (req, res, next) {
parallel({
requestScheduler: buildRequestSchedulerFunction(friends.getRequestScheduler()),
requestVideoQaduScheduler: buildRequestSchedulerFunction(friends.getRequestVideoQaduScheduler()),
requestVideoEventScheduler: buildRequestSchedulerFunction(friends.getRequestVideoEventScheduler())
}, function (err, result) {
if (err) return next(err)
return res.json(result)
})
}
// ---------------------------------------------------------------------------
function buildRequestSchedulerFunction (requestScheduler) {
return function (callback) {
requestScheduler.remainingRequestsCount(function (err, count) {
if (err) return callback(err)
const result = {
totalRequests: count,
requestsLimitPods: requestScheduler.limitPods,
requestsLimitPerPod: requestScheduler.limitPerPod,
remainingMilliSeconds: requestScheduler.remainingMilliSeconds(),
milliSecondsInterval: requestScheduler.requestInterval
}
return callback(null, result)
})
}
}
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