Overleaf/services/chat/app/js/Features/Threads/ThreadManager.js

/* eslint-disable
    camelcase,
    handle-callback-err,
    max-len,
*/
// 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 ThreadManager;
const mongojs = require("../../mongojs");
const { db } = mongojs;
const { ObjectId } = mongojs;
const logger = require('logger-sharelatex');
const metrics = require('metrics-sharelatex');

module.exports = (ThreadManager = {
	GLOBAL_THREAD: "GLOBAL",

	findOrCreateThread(project_id, thread_id, callback) {
		let query, update;
		if (callback == null) { callback = function(error, thread) {}; }
		project_id = ObjectId(project_id.toString());
		if (thread_id !== ThreadManager.GLOBAL_THREAD) {
			thread_id = ObjectId(thread_id.toString());
		}

		if (thread_id === ThreadManager.GLOBAL_THREAD) {
			query = {
				project_id,
				thread_id: { $exists: false }
			};
			update = {
				project_id
			};
		} else {
			query = {
				project_id,
				thread_id
			};
			update = {
				project_id,
				thread_id
			};
		}
		
		return db.rooms.update(query, update, { upsert: true }, function(error) {
			if (error != null) { return callback(error); }
			return db.rooms.find(query, function(error, rooms) {
				if (rooms == null) { rooms = []; }
				if (error != null) { return callback(error); }
				return callback(null, rooms[0]);
		});
	});
	},
	
	findAllThreadRooms(project_id, callback) {
		if (callback == null) { callback = function(error, rooms) {}; }
		return db.rooms.find({
			project_id: ObjectId(project_id.toString()),
			thread_id: { $exists: true }
		}, {
			thread_id: 1,
			resolved: 1
		}, callback);
	},
	
	resolveThread(project_id, thread_id, user_id, callback) {
		if (callback == null) { callback = function(error) {}; }
		return db.rooms.update({
			project_id: ObjectId(project_id.toString()),
			thread_id: ObjectId(thread_id.toString())
		}, {
			$set: {
				resolved: {
					user_id,
					ts: new Date()
				}
			}
		}, callback);
	},
	
	reopenThread(project_id, thread_id, callback) {
		if (callback == null) { callback = function(error) {}; }
		return db.rooms.update({
			project_id: ObjectId(project_id.toString()),
			thread_id: ObjectId(thread_id.toString())
		}, {
			$unset: {
				resolved: true
			}
		}, callback);
	},

	deleteThread(project_id, thread_id, callback) {
		if (callback == null) { callback = function(error, room_id) {}; }
		return this.findOrCreateThread(project_id, thread_id, function(error, room) {
			if (error != null) { return callback(error); }
			return db.rooms.remove({
				_id: room._id
			}, function(error) {
				if (error != null) { return callback(error); }
				return callback(null, room._id);
			});
		});
	}
});


[
	 'findOrCreateThread',
	 'findAllThreadRooms',
	 'resolveThread',
	 'reopenThread',
	 'deleteThread',
].map(method => metrics.timeAsyncMethod(ThreadManager, method, 'mongo.ThreadManager', logger));