overleaf/services/contacts/app/coffee/ContactManager.js

/*
 * 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 ContactManager;
const {db, ObjectId} = require("./mongojs");
const logger = require('logger-sharelatex');
const metrics = require('metrics-sharelatex');

module.exports = (ContactManager = {
	touchContact(user_id, contact_id, callback) {
		if (callback == null) { callback = function(error) {}; }
		try {
			user_id = ObjectId(user_id.toString());
		} catch (error1) {
			const error = error1;
			return callback(error);
		}

		const update = { $set: {}, $inc: {} };
		update.$inc[`contacts.${contact_id}.n`] = 1;
		update.$set[`contacts.${contact_id}.ts`] = new Date();

		return db.contacts.update({
			user_id
		}, update, {
			upsert: true
		}, callback);
	},
	
	getContacts(user_id, callback) {
		if (callback == null) { callback = function(error) {}; }
		try {
			user_id = ObjectId(user_id.toString());
		} catch (error1) {
			const error = error1;
			return callback(error);
		}
		
		return db.contacts.findOne({
			user_id
		}, function(error, user) {
			if (error != null) { return callback(error); }
			return callback(null, user != null ? user.contacts : undefined);
		});
	}
});

[
	'touchContact',
	'getContacts',
].map(method => metrics.timeAsyncMethod(ContactManager, method, 'mongo.ContactManager', logger));