var queue = require("d3").queue, transports = require("../lib/transports"); module.exports = function(req, res) { queue(1) .defer(transports.getJobList) .defer(transports.getHash, req.params.id) .await(function(err, jobs, hash) { if (err) { res.status(500).json("Unknown error."); throw err; } var position = -1; jobs.some(function(job, i) { if (job.id === req.params.id) { position = i; return true; } }); if (position >= 0) { return res.json({ status: "queued", position: position }); } if (hash === null) { hash = { status: "unknown" }; } ["numFrames", "framesComplete"].forEach(function(key) { if (key in hash) { hash[key] = +hash[key]; } }); res.json(hash); }); };