overleaf/services/real-time/app/js/HttpController.js

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/* eslint-disable
camelcase,
*/
[misc] reland decaff cleanup (#166) * [misc] decaff cleanup: RoomManager * [misc] decaff cleanup: RedisClientManager * [misc] decaff cleanup: SafeJsonParse * [misc] decaff cleanup: WebApiManager * [misc] decaff cleanup: WebsocketController * [misc] decaff cleanup: WebsocketLoadBalancer * [misc] decaff cleanup: SessionSockets * [misc] decaff cleanup: HttpController * [misc] decaff cleanup: HttpApiController * [misc] decaff cleanup: HealthCheckManager * [misc] decaff cleanup: EventLogger * [misc] decaff cleanup: Errors o-error will eliminate most of it -- when we migrate over. * [misc] decaff cleanup: DrainManager * [misc] decaff cleanup: DocumentUpdaterManager * [misc] decaff cleanup: DocumentUpdaterController: no-unused-vars * [misc] decaff cleanup: DocumentUpdaterController: Array.from * [misc] decaff cleanup: DocumentUpdaterController: implicit return * [misc] decaff cleanup: DocumentUpdaterController: IIFE * [misc] decaff cleanup: DocumentUpdaterController: null checks * [misc] decaff cleanup: DocumentUpdaterController: simpler loops * [misc] decaff cleanup: DocumentUpdaterController: move module name def * [misc] decaff cleanup: ConnectedUsersManager: handle-callback-err * [misc] decaff cleanup: ConnectedUsersManager: implicit returns * [misc] decaff cleanup: ConnectedUsersManager: null checks * [misc] decaff cleanup: ChannelManager: no-unused-vars * [misc] decaff cleanup: ChannelManager: implicit returns * [misc] decaff cleanup: ChannelManager: other cleanup - var -> const - drop variable assignment before return * [misc] decaff cleanup: AuthorizationManager: handle-callback-err Note: This requires a change in WebsocketController to provide a dummy callback. * [misc] decaff cleanup: AuthorizationManager: Array.from * [misc] decaff cleanup: AuthorizationManager: implicit returns * [misc] decaff cleanup: AuthorizationManager: null checks * [misc] decaff cleanup: Router: handle-callback-err * [misc] decaff cleanup: Router: standard/no-callback-literal * [misc] decaff cleanup: Router: Array.from * [misc] decaff cleanup: Router: implicit returns * [misc] decaff cleanup: Router: refactor __guard__ wrapper * [misc] decaff cleanup: Router: null checks And a minor bug fix: user.id -> user._id * [misc] decaff cleanup: Router: move variable declarations to assignments * [misc] decaff cleanup: app: implicit returns * [misc] decaff cleanup: app: __guard__ * [misc] decaff cleanup: app: null checks * [misc] decaff cleanup: app: function definitions * [misc] decaff cleanup: app: drop unused next argument * [misc] decaff cleanup: app: var -> const
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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.
[misc] reland decaff cleanup (#166) * [misc] decaff cleanup: RoomManager * [misc] decaff cleanup: RedisClientManager * [misc] decaff cleanup: SafeJsonParse * [misc] decaff cleanup: WebApiManager * [misc] decaff cleanup: WebsocketController * [misc] decaff cleanup: WebsocketLoadBalancer * [misc] decaff cleanup: SessionSockets * [misc] decaff cleanup: HttpController * [misc] decaff cleanup: HttpApiController * [misc] decaff cleanup: HealthCheckManager * [misc] decaff cleanup: EventLogger * [misc] decaff cleanup: Errors o-error will eliminate most of it -- when we migrate over. * [misc] decaff cleanup: DrainManager * [misc] decaff cleanup: DocumentUpdaterManager * [misc] decaff cleanup: DocumentUpdaterController: no-unused-vars * [misc] decaff cleanup: DocumentUpdaterController: Array.from * [misc] decaff cleanup: DocumentUpdaterController: implicit return * [misc] decaff cleanup: DocumentUpdaterController: IIFE * [misc] decaff cleanup: DocumentUpdaterController: null checks * [misc] decaff cleanup: DocumentUpdaterController: simpler loops * [misc] decaff cleanup: DocumentUpdaterController: move module name def * [misc] decaff cleanup: ConnectedUsersManager: handle-callback-err * [misc] decaff cleanup: ConnectedUsersManager: implicit returns * [misc] decaff cleanup: ConnectedUsersManager: null checks * [misc] decaff cleanup: ChannelManager: no-unused-vars * [misc] decaff cleanup: ChannelManager: implicit returns * [misc] decaff cleanup: ChannelManager: other cleanup - var -> const - drop variable assignment before return * [misc] decaff cleanup: AuthorizationManager: handle-callback-err Note: This requires a change in WebsocketController to provide a dummy callback. * [misc] decaff cleanup: AuthorizationManager: Array.from * [misc] decaff cleanup: AuthorizationManager: implicit returns * [misc] decaff cleanup: AuthorizationManager: null checks * [misc] decaff cleanup: Router: handle-callback-err * [misc] decaff cleanup: Router: standard/no-callback-literal * [misc] decaff cleanup: Router: Array.from * [misc] decaff cleanup: Router: implicit returns * [misc] decaff cleanup: Router: refactor __guard__ wrapper * [misc] decaff cleanup: Router: null checks And a minor bug fix: user.id -> user._id * [misc] decaff cleanup: Router: move variable declarations to assignments * [misc] decaff cleanup: app: implicit returns * [misc] decaff cleanup: app: __guard__ * [misc] decaff cleanup: app: null checks * [misc] decaff cleanup: app: function definitions * [misc] decaff cleanup: app: drop unused next argument * [misc] decaff cleanup: app: var -> const
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_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
}
[misc] reland decaff cleanup (#166) * [misc] decaff cleanup: RoomManager * [misc] decaff cleanup: RedisClientManager * [misc] decaff cleanup: SafeJsonParse * [misc] decaff cleanup: WebApiManager * [misc] decaff cleanup: WebsocketController * [misc] decaff cleanup: WebsocketLoadBalancer * [misc] decaff cleanup: SessionSockets * [misc] decaff cleanup: HttpController * [misc] decaff cleanup: HttpApiController * [misc] decaff cleanup: HealthCheckManager * [misc] decaff cleanup: EventLogger * [misc] decaff cleanup: Errors o-error will eliminate most of it -- when we migrate over. * [misc] decaff cleanup: DrainManager * [misc] decaff cleanup: DocumentUpdaterManager * [misc] decaff cleanup: DocumentUpdaterController: no-unused-vars * [misc] decaff cleanup: DocumentUpdaterController: Array.from * [misc] decaff cleanup: DocumentUpdaterController: implicit return * [misc] decaff cleanup: DocumentUpdaterController: IIFE * [misc] decaff cleanup: DocumentUpdaterController: null checks * [misc] decaff cleanup: DocumentUpdaterController: simpler loops * [misc] decaff cleanup: DocumentUpdaterController: move module name def * [misc] decaff cleanup: ConnectedUsersManager: handle-callback-err * [misc] decaff cleanup: ConnectedUsersManager: implicit returns * [misc] decaff cleanup: ConnectedUsersManager: null checks * [misc] decaff cleanup: ChannelManager: no-unused-vars * [misc] decaff cleanup: ChannelManager: implicit returns * [misc] decaff cleanup: ChannelManager: other cleanup - var -> const - drop variable assignment before return * [misc] decaff cleanup: AuthorizationManager: handle-callback-err Note: This requires a change in WebsocketController to provide a dummy callback. * [misc] decaff cleanup: AuthorizationManager: Array.from * [misc] decaff cleanup: AuthorizationManager: implicit returns * [misc] decaff cleanup: AuthorizationManager: null checks * [misc] decaff cleanup: Router: handle-callback-err * [misc] decaff cleanup: Router: standard/no-callback-literal * [misc] decaff cleanup: Router: Array.from * [misc] decaff cleanup: Router: implicit returns * [misc] decaff cleanup: Router: refactor __guard__ wrapper * [misc] decaff cleanup: Router: null checks And a minor bug fix: user.id -> user._id * [misc] decaff cleanup: Router: move variable declarations to assignments * [misc] decaff cleanup: app: implicit returns * [misc] decaff cleanup: app: __guard__ * [misc] decaff cleanup: app: null checks * [misc] decaff cleanup: app: function definitions * [misc] decaff cleanup: app: drop unused next argument * [misc] decaff cleanup: app: var -> const
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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
},
[misc] reland decaff cleanup (#166) * [misc] decaff cleanup: RoomManager * [misc] decaff cleanup: RedisClientManager * [misc] decaff cleanup: SafeJsonParse * [misc] decaff cleanup: WebApiManager * [misc] decaff cleanup: WebsocketController * [misc] decaff cleanup: WebsocketLoadBalancer * [misc] decaff cleanup: SessionSockets * [misc] decaff cleanup: HttpController * [misc] decaff cleanup: HttpApiController * [misc] decaff cleanup: HealthCheckManager * [misc] decaff cleanup: EventLogger * [misc] decaff cleanup: Errors o-error will eliminate most of it -- when we migrate over. * [misc] decaff cleanup: DrainManager * [misc] decaff cleanup: DocumentUpdaterManager * [misc] decaff cleanup: DocumentUpdaterController: no-unused-vars * [misc] decaff cleanup: DocumentUpdaterController: Array.from * [misc] decaff cleanup: DocumentUpdaterController: implicit return * [misc] decaff cleanup: DocumentUpdaterController: IIFE * [misc] decaff cleanup: DocumentUpdaterController: null checks * [misc] decaff cleanup: DocumentUpdaterController: simpler loops * [misc] decaff cleanup: DocumentUpdaterController: move module name def * [misc] decaff cleanup: ConnectedUsersManager: handle-callback-err * [misc] decaff cleanup: ConnectedUsersManager: implicit returns * [misc] decaff cleanup: ConnectedUsersManager: null checks * [misc] decaff cleanup: ChannelManager: no-unused-vars * [misc] decaff cleanup: ChannelManager: implicit returns * [misc] decaff cleanup: ChannelManager: other cleanup - var -> const - drop variable assignment before return * [misc] decaff cleanup: AuthorizationManager: handle-callback-err Note: This requires a change in WebsocketController to provide a dummy callback. * [misc] decaff cleanup: AuthorizationManager: Array.from * [misc] decaff cleanup: AuthorizationManager: implicit returns * [misc] decaff cleanup: AuthorizationManager: null checks * [misc] decaff cleanup: Router: handle-callback-err * [misc] decaff cleanup: Router: standard/no-callback-literal * [misc] decaff cleanup: Router: Array.from * [misc] decaff cleanup: Router: implicit returns * [misc] decaff cleanup: Router: refactor __guard__ wrapper * [misc] decaff cleanup: Router: null checks And a minor bug fix: user.id -> user._id * [misc] decaff cleanup: Router: move variable declarations to assignments * [misc] decaff cleanup: app: implicit returns * [misc] decaff cleanup: app: __guard__ * [misc] decaff cleanup: app: null checks * [misc] decaff cleanup: app: function definitions * [misc] decaff cleanup: app: drop unused next argument * [misc] decaff cleanup: app: var -> const
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getConnectedClients(req, res) {
const io = req.app.get('io')
const ioClients = io.sockets.clients()
[misc] reland decaff cleanup (#166) * [misc] decaff cleanup: RoomManager * [misc] decaff cleanup: RedisClientManager * [misc] decaff cleanup: SafeJsonParse * [misc] decaff cleanup: WebApiManager * [misc] decaff cleanup: WebsocketController * [misc] decaff cleanup: WebsocketLoadBalancer * [misc] decaff cleanup: SessionSockets * [misc] decaff cleanup: HttpController * [misc] decaff cleanup: HttpApiController * [misc] decaff cleanup: HealthCheckManager * [misc] decaff cleanup: EventLogger * [misc] decaff cleanup: Errors o-error will eliminate most of it -- when we migrate over. * [misc] decaff cleanup: DrainManager * [misc] decaff cleanup: DocumentUpdaterManager * [misc] decaff cleanup: DocumentUpdaterController: no-unused-vars * [misc] decaff cleanup: DocumentUpdaterController: Array.from * [misc] decaff cleanup: DocumentUpdaterController: implicit return * [misc] decaff cleanup: DocumentUpdaterController: IIFE * [misc] decaff cleanup: DocumentUpdaterController: null checks * [misc] decaff cleanup: DocumentUpdaterController: simpler loops * [misc] decaff cleanup: DocumentUpdaterController: move module name def * [misc] decaff cleanup: ConnectedUsersManager: handle-callback-err * [misc] decaff cleanup: ConnectedUsersManager: implicit returns * [misc] decaff cleanup: ConnectedUsersManager: null checks * [misc] decaff cleanup: ChannelManager: no-unused-vars * [misc] decaff cleanup: ChannelManager: implicit returns * [misc] decaff cleanup: ChannelManager: other cleanup - var -> const - drop variable assignment before return * [misc] decaff cleanup: AuthorizationManager: handle-callback-err Note: This requires a change in WebsocketController to provide a dummy callback. * [misc] decaff cleanup: AuthorizationManager: Array.from * [misc] decaff cleanup: AuthorizationManager: implicit returns * [misc] decaff cleanup: AuthorizationManager: null checks * [misc] decaff cleanup: Router: handle-callback-err * [misc] decaff cleanup: Router: standard/no-callback-literal * [misc] decaff cleanup: Router: Array.from * [misc] decaff cleanup: Router: implicit returns * [misc] decaff cleanup: Router: refactor __guard__ wrapper * [misc] decaff cleanup: Router: null checks And a minor bug fix: user.id -> user._id * [misc] decaff cleanup: Router: move variable declarations to assignments * [misc] decaff cleanup: app: implicit returns * [misc] decaff cleanup: app: __guard__ * [misc] decaff cleanup: app: null checks * [misc] decaff cleanup: app: function definitions * [misc] decaff cleanup: app: drop unused next argument * [misc] decaff cleanup: app: var -> const
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res.json(ioClients.map(HttpController._getConnectedClientView))
},
[misc] reland decaff cleanup (#166) * [misc] decaff cleanup: RoomManager * [misc] decaff cleanup: RedisClientManager * [misc] decaff cleanup: SafeJsonParse * [misc] decaff cleanup: WebApiManager * [misc] decaff cleanup: WebsocketController * [misc] decaff cleanup: WebsocketLoadBalancer * [misc] decaff cleanup: SessionSockets * [misc] decaff cleanup: HttpController * [misc] decaff cleanup: HttpApiController * [misc] decaff cleanup: HealthCheckManager * [misc] decaff cleanup: EventLogger * [misc] decaff cleanup: Errors o-error will eliminate most of it -- when we migrate over. * [misc] decaff cleanup: DrainManager * [misc] decaff cleanup: DocumentUpdaterManager * [misc] decaff cleanup: DocumentUpdaterController: no-unused-vars * [misc] decaff cleanup: DocumentUpdaterController: Array.from * [misc] decaff cleanup: DocumentUpdaterController: implicit return * [misc] decaff cleanup: DocumentUpdaterController: IIFE * [misc] decaff cleanup: DocumentUpdaterController: null checks * [misc] decaff cleanup: DocumentUpdaterController: simpler loops * [misc] decaff cleanup: DocumentUpdaterController: move module name def * [misc] decaff cleanup: ConnectedUsersManager: handle-callback-err * [misc] decaff cleanup: ConnectedUsersManager: implicit returns * [misc] decaff cleanup: ConnectedUsersManager: null checks * [misc] decaff cleanup: ChannelManager: no-unused-vars * [misc] decaff cleanup: ChannelManager: implicit returns * [misc] decaff cleanup: ChannelManager: other cleanup - var -> const - drop variable assignment before return * [misc] decaff cleanup: AuthorizationManager: handle-callback-err Note: This requires a change in WebsocketController to provide a dummy callback. * [misc] decaff cleanup: AuthorizationManager: Array.from * [misc] decaff cleanup: AuthorizationManager: implicit returns * [misc] decaff cleanup: AuthorizationManager: null checks * [misc] decaff cleanup: Router: handle-callback-err * [misc] decaff cleanup: Router: standard/no-callback-literal * [misc] decaff cleanup: Router: Array.from * [misc] decaff cleanup: Router: implicit returns * [misc] decaff cleanup: Router: refactor __guard__ wrapper * [misc] decaff cleanup: Router: null checks And a minor bug fix: user.id -> user._id * [misc] decaff cleanup: Router: move variable declarations to assignments * [misc] decaff cleanup: app: implicit returns * [misc] decaff cleanup: app: __guard__ * [misc] decaff cleanup: app: null checks * [misc] decaff cleanup: app: function definitions * [misc] decaff cleanup: app: drop unused next argument * [misc] decaff cleanup: app: var -> const
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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
}
[misc] reland decaff cleanup (#166) * [misc] decaff cleanup: RoomManager * [misc] decaff cleanup: RedisClientManager * [misc] decaff cleanup: SafeJsonParse * [misc] decaff cleanup: WebApiManager * [misc] decaff cleanup: WebsocketController * [misc] decaff cleanup: WebsocketLoadBalancer * [misc] decaff cleanup: SessionSockets * [misc] decaff cleanup: HttpController * [misc] decaff cleanup: HttpApiController * [misc] decaff cleanup: HealthCheckManager * [misc] decaff cleanup: EventLogger * [misc] decaff cleanup: Errors o-error will eliminate most of it -- when we migrate over. * [misc] decaff cleanup: DrainManager * [misc] decaff cleanup: DocumentUpdaterManager * [misc] decaff cleanup: DocumentUpdaterController: no-unused-vars * [misc] decaff cleanup: DocumentUpdaterController: Array.from * [misc] decaff cleanup: DocumentUpdaterController: implicit return * [misc] decaff cleanup: DocumentUpdaterController: IIFE * [misc] decaff cleanup: DocumentUpdaterController: null checks * [misc] decaff cleanup: DocumentUpdaterController: simpler loops * [misc] decaff cleanup: DocumentUpdaterController: move module name def * [misc] decaff cleanup: ConnectedUsersManager: handle-callback-err * [misc] decaff cleanup: ConnectedUsersManager: implicit returns * [misc] decaff cleanup: ConnectedUsersManager: null checks * [misc] decaff cleanup: ChannelManager: no-unused-vars * [misc] decaff cleanup: ChannelManager: implicit returns * [misc] decaff cleanup: ChannelManager: other cleanup - var -> const - drop variable assignment before return * [misc] decaff cleanup: AuthorizationManager: handle-callback-err Note: This requires a change in WebsocketController to provide a dummy callback. * [misc] decaff cleanup: AuthorizationManager: Array.from * [misc] decaff cleanup: AuthorizationManager: implicit returns * [misc] decaff cleanup: AuthorizationManager: null checks * [misc] decaff cleanup: Router: handle-callback-err * [misc] decaff cleanup: Router: standard/no-callback-literal * [misc] decaff cleanup: Router: Array.from * [misc] decaff cleanup: Router: implicit returns * [misc] decaff cleanup: Router: refactor __guard__ wrapper * [misc] decaff cleanup: Router: null checks And a minor bug fix: user.id -> user._id * [misc] decaff cleanup: Router: move variable declarations to assignments * [misc] decaff cleanup: app: implicit returns * [misc] decaff cleanup: app: __guard__ * [misc] decaff cleanup: app: null checks * [misc] decaff cleanup: app: function definitions * [misc] decaff cleanup: app: drop unused next argument * [misc] decaff cleanup: app: var -> const
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res.json(HttpController._getConnectedClientView(ioClient))
}
}