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import * as express from 'express'
import * as Bluebird from 'bluebird'
import {
AbstractRequestScheduler,
getRequestScheduler,
getRequestVideoQaduScheduler,
getRequestVideoEventScheduler
} from '../../lib'
import { authenticate, ensureUserHasRight, asyncMiddleware } from '../../middlewares'
import { RequestSchedulerStatsAttributes, UserRight } from '../../../shared'
const requestSchedulerRouter = express.Router()
requestSchedulerRouter.get('/stats',
authenticate,
ensureUserHasRight(UserRight.MANAGE_REQUEST_SCHEDULERS),
asyncMiddleware(getRequestSchedulersStats)
)
// ---------------------------------------------------------------------------
export {
requestSchedulerRouter
}
// ---------------------------------------------------------------------------
async function getRequestSchedulersStats (req: express.Request, res: express.Response, next: express.NextFunction) {
const result = await Bluebird.props({
requestScheduler: buildRequestSchedulerStats(getRequestScheduler()),
requestVideoQaduScheduler: buildRequestSchedulerStats(getRequestVideoQaduScheduler()),
requestVideoEventScheduler: buildRequestSchedulerStats(getRequestVideoEventScheduler())
})
return res.json(result)
}
// ---------------------------------------------------------------------------
async function buildRequestSchedulerStats (requestScheduler: AbstractRequestScheduler<any>) {
const count = await requestScheduler.remainingRequestsCount()
const result: RequestSchedulerStatsAttributes = {
totalRequests: count,
requestsLimitPods: requestScheduler.limitPods,
requestsLimitPerPod: requestScheduler.limitPerPod,
remainingMilliSeconds: requestScheduler.remainingMilliSeconds(),
milliSecondsInterval: requestScheduler.requestInterval
}
return result
}
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