overleaf/services/real-time/app/js/HttpController.js
2021-07-13 12:04:45 +01:00

57 lines
1.6 KiB
JavaScript

/* eslint-disable
camelcase,
*/
let HttpController
module.exports = HttpController = {
// The code in this controller is hard to unit test because of a lot of
// dependencies on internal socket.io methods. It is not critical to the running
// of ShareLaTeX, and is only used for getting stats about connected clients,
// and for checking internal state in acceptance tests. The acceptances tests
// should provide appropriate coverage.
_getConnectedClientView(ioClient) {
const client_id = ioClient.id
const {
project_id,
user_id,
first_name,
last_name,
email,
connected_time,
} = ioClient.ol_context
const client = {
client_id,
project_id,
user_id,
first_name,
last_name,
email,
connected_time,
}
client.rooms = Object.keys(ioClient.manager.roomClients[client_id] || {})
// drop the namespace
.filter(room => room !== '')
// room names are composed as '<NAMESPACE>/<ROOM>' and the default
// namespace is empty (see comments in RoomManager), just drop the '/'
.map(fullRoomPath => fullRoomPath.slice(1))
return client
},
getConnectedClients(req, res) {
const io = req.app.get('io')
const ioClients = io.sockets.clients()
res.json(ioClients.map(HttpController._getConnectedClientView))
},
getConnectedClient(req, res) {
const { client_id } = req.params
const io = req.app.get('io')
const ioClient = io.sockets.sockets[client_id]
if (!ioClient) {
res.sendStatus(404)
return
}
res.json(HttpController._getConnectedClientView(ioClient))
},
}