overleaf/services/chat/app/js/Features/Messages/MessageHttpController.js
2021-07-13 12:04:48 +01:00

273 lines
7.4 KiB
JavaScript

/* eslint-disable
camelcase,
max-len,
no-unused-vars,
*/
// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
* decaffeinate suggestions:
* DS102: Remove unnecessary code created because of implicit returns
* DS207: Consider shorter variations of null checks
* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
*/
let MessageHttpController
const logger = require('logger-sharelatex')
const metrics = require('@overleaf/metrics')
const MessageManager = require('./MessageManager')
const MessageFormatter = require('./MessageFormatter')
const ThreadManager = require('../Threads/ThreadManager')
const { ObjectId } = require('../../mongodb')
module.exports = MessageHttpController = {
DEFAULT_MESSAGE_LIMIT: 50,
MAX_MESSAGE_LENGTH: 10 * 1024, // 10kb, about 1,500 words
getGlobalMessages(req, res, next) {
return MessageHttpController._getMessages(
ThreadManager.GLOBAL_THREAD,
req,
res,
next
)
},
sendGlobalMessage(req, res, next) {
return MessageHttpController._sendMessage(
ThreadManager.GLOBAL_THREAD,
req,
res,
next
)
},
sendThreadMessage(req, res, next) {
return MessageHttpController._sendMessage(
req.params.thread_id,
req,
res,
next
)
},
getAllThreads(req, res, next) {
const { project_id } = req.params
logger.log({ project_id }, 'getting all threads')
return ThreadManager.findAllThreadRooms(
project_id,
function (error, rooms) {
if (error != null) {
return next(error)
}
const room_ids = rooms.map(r => r._id)
return MessageManager.findAllMessagesInRooms(
room_ids,
function (error, messages) {
if (error != null) {
return next(error)
}
const threads = MessageFormatter.groupMessagesByThreads(
rooms,
messages
)
return res.json(threads)
}
)
}
)
},
resolveThread(req, res, next) {
const { project_id, thread_id } = req.params
const { user_id } = req.body
logger.log({ user_id, project_id, thread_id }, 'marking thread as resolved')
return ThreadManager.resolveThread(
project_id,
thread_id,
user_id,
function (error) {
if (error != null) {
return next(error)
}
return res.sendStatus(204)
}
)
}, // No content
reopenThread(req, res, next) {
const { project_id, thread_id } = req.params
logger.log({ project_id, thread_id }, 'reopening thread')
return ThreadManager.reopenThread(project_id, thread_id, function (error) {
if (error != null) {
return next(error)
}
return res.sendStatus(204)
})
}, // No content
deleteThread(req, res, next) {
const { project_id, thread_id } = req.params
logger.log({ project_id, thread_id }, 'deleting thread')
return ThreadManager.deleteThread(
project_id,
thread_id,
function (error, room_id) {
if (error != null) {
return next(error)
}
return MessageManager.deleteAllMessagesInRoom(
room_id,
function (error) {
if (error != null) {
return next(error)
}
return res.sendStatus(204)
}
)
}
)
}, // No content
editMessage(req, res, next) {
const { content } = req != null ? req.body : undefined
const { project_id, thread_id, message_id } = req.params
logger.log(
{ project_id, thread_id, message_id, content },
'editing message'
)
return ThreadManager.findOrCreateThread(
project_id,
thread_id,
function (error, room) {
if (error != null) {
return next(error)
}
return MessageManager.updateMessage(
room._id,
message_id,
content,
Date.now(),
function (error) {
if (error != null) {
return next(error)
}
return res.sendStatus(204)
}
)
}
)
},
deleteMessage(req, res, next) {
const { project_id, thread_id, message_id } = req.params
logger.log({ project_id, thread_id, message_id }, 'deleting message')
return ThreadManager.findOrCreateThread(
project_id,
thread_id,
function (error, room) {
if (error != null) {
return next(error)
}
return MessageManager.deleteMessage(
room._id,
message_id,
function (error, message) {
if (error != null) {
return next(error)
}
return res.sendStatus(204)
}
)
}
)
},
_sendMessage(client_thread_id, req, res, next) {
const { user_id, content } = req != null ? req.body : undefined
const { project_id } = req.params
if (!ObjectId.isValid(user_id)) {
return res.status(400).send('Invalid user_id')
}
if (content == null) {
return res.status(400).send('No content provided')
}
if (content.length > this.MAX_MESSAGE_LENGTH) {
return res
.status(400)
.send(`Content too long (> ${this.MAX_MESSAGE_LENGTH} bytes)`)
}
logger.log(
{ client_thread_id, project_id, user_id, content },
'new message received'
)
return ThreadManager.findOrCreateThread(
project_id,
client_thread_id,
function (error, thread) {
if (error != null) {
return next(error)
}
return MessageManager.createMessage(
thread._id,
user_id,
content,
Date.now(),
function (error, message) {
if (error != null) {
return next(error)
}
message = MessageFormatter.formatMessageForClientSide(message)
message.room_id = project_id
return res.status(201).send(message)
}
)
}
)
},
_getMessages(client_thread_id, req, res, next) {
let before, limit
const { project_id } = req.params
if ((req.query != null ? req.query.before : undefined) != null) {
before = parseInt(req.query.before, 10)
} else {
before = null
}
if ((req.query != null ? req.query.limit : undefined) != null) {
limit = parseInt(req.query.limit, 10)
} else {
limit = MessageHttpController.DEFAULT_MESSAGE_LIMIT
}
logger.log(
{ limit, before, project_id, client_thread_id },
'get message request received'
)
return ThreadManager.findOrCreateThread(
project_id,
client_thread_id,
function (error, thread) {
if (error != null) {
return next(error)
}
const thread_object_id = thread._id
logger.log(
{ limit, before, project_id, client_thread_id, thread_object_id },
'found or created thread'
)
return MessageManager.getMessages(
thread_object_id,
limit,
before,
function (error, messages) {
if (error != null) {
return next(error)
}
messages = MessageFormatter.formatMessagesForClientSide(messages)
logger.log({ project_id, messages }, 'got messages')
return res.status(200).send(messages)
}
)
}
)
},
}