Use per-client channel and message ids

Fixes #2341

src/client.js

@@ -70,6 +70,8 @@ function Client(manager, name, config = {}) {
 		attachedClients: {},
 		config: config,
 		id: uuidv4(),
+		idChan: 1,
+		idMsg: 1,
 		name: name,
 		networks: [],
 		sockets: manager.sockets,
@@ -80,7 +82,7 @@ function Client(manager, name, config = {}) {
 	let delay = 0;
 
 	if (!Helper.config.public) {
-		client.messageStorage = new MessageStorage();
+		client.messageStorage = new MessageStorage(client);
 
 		if (client.config.log && Helper.config.messageStorage.includes("sqlite")) {
 			client.messageStorage.enable(client.name);
@@ -109,6 +111,13 @@ function Client(manager, name, config = {}) {
 	}
 }
 
+Client.prototype.createChannel = function(attr) {
+	const chan = new Chan(attr);
+	chan.id = this.idChan++;
+
+	return chan;
+};
+
 Client.prototype.emit = function(event, data) {
 	if (this.sockets !== null) {
 		this.sockets.in(this.id).emit(event, data);
@@ -140,6 +149,9 @@ Client.prototype.connect = function(args) {
 	const client = this;
 	let channels = [];
 
+	// Get channel id for lobby before creating other channels for nicer ids
+	const lobbyChannelId = client.idChan++;
+
 	if (args.channels) {
 		let badName = false;
 
@@ -149,7 +161,7 @@ Client.prototype.connect = function(args) {
 				return;
 			}
 
-			channels.push(new Chan({
+			channels.push(client.createChannel({
 				name: chan.name,
 				key: chan.key || "",
 				type: chan.type,
@@ -166,7 +178,7 @@ Client.prototype.connect = function(args) {
 			.replace(/,/g, " ")
 			.split(/\s+/g)
 			.map(function(chan) {
-				return new Chan({
+				return client.createChannel({
 					name: chan,
 				});
 			});
@@ -189,6 +201,9 @@ Client.prototype.connect = function(args) {
 		channels: channels,
 	});
 
+	// Set network lobby channel id
+	network.channels[0].id = lobbyChannelId;
+
 	client.networks.push(network);
 	client.emit("network", {
 		networks: [network.getFilteredClone(this.lastActiveChannel, -1)],

src/models/chan.js

@@ -20,11 +20,9 @@ Chan.State = {
 	JOINED: 1,
 };
 
-let id = 1;
-
 function Chan(attr) {
 	_.defaults(this, attr, {
-		id: id++,
+		id: 0,
 		messages: [],
 		name: "",
 		key: "",
@@ -46,6 +44,8 @@ Chan.prototype.pushMessage = function(client, msg, increasesUnread) {
 	const chan = this.id;
 	const obj = {chan, msg};
 
+	msg.id = client.idMsg++;
+
 	// If this channel is open in any of the clients, do not increase unread counter
 	const isOpen = _.find(client.attachedClients, {openChannel: chan}) !== undefined;
 

src/models/msg.js

@@ -2,8 +2,6 @@
 
 const _ = require("lodash");
 
-let id = 0;
-
 class Msg {
 	constructor(attr) {
 		// Some properties need to be copied in the Msg object instead of referenced
@@ -20,7 +18,7 @@ class Msg {
 
 		_.defaults(this, attr, {
 			from: {},
-			id: id++,
+			id: 0,
 			previews: [],
 			text: "",
 			type: Msg.Type.MESSAGE,

src/plugins/inputs/query.js

@@ -43,7 +43,7 @@ exports.input = function(network, chan, cmd, args) {
 		}
 	}
 
-	const newChan = new Chan({
+	const newChan = this.createChannel({
 		type: Chan.Type.QUERY,
 		name: target,
 	});

src/plugins/irc-events/banlist.js

@@ -33,7 +33,7 @@ module.exports = function(irc, network) {
 		let chan = network.getChannel(chanName);
 
 		if (typeof chan === "undefined") {
-			chan = new Chan({
+			chan = client.createChannel({
 				type: Chan.Type.SPECIAL,
 				name: chanName,
 			});

src/plugins/irc-events/chghost.js

@@ -8,14 +8,6 @@ module.exports = function(irc, network) {
 	// If server supports CHGHOST cap, then changing the hostname does not require
 	// sending PART and JOIN, which means less work for us over all
 	irc.on("user updated", function(data) {
-		const msg = new Msg({
-			time: data.time,
-			type: Msg.Type.CHGHOST,
-			new_ident: data.ident !== data.new_ident ? data.new_ident : "",
-			new_host: data.hostname !== data.new_host ? data.new_host : "",
-			self: data.nick === irc.user.nick,
-		});
-
 		network.channels.forEach((chan) => {
 			const user = chan.findUser(data.nick);
 
@@ -23,7 +15,14 @@ module.exports = function(irc, network) {
 				return;
 			}
 
-			msg.from = user;
+			const msg = new Msg({
+				time: data.time,
+				type: Msg.Type.CHGHOST,
+				new_ident: data.ident !== data.new_ident ? data.new_ident : "",
+				new_host: data.hostname !== data.new_host ? data.new_host : "",
+				self: data.nick === irc.user.nick,
+				from: user,
+			});
 
 			chan.pushMessage(client, msg);
 		});

src/plugins/irc-events/join.js

@@ -11,7 +11,7 @@ module.exports = function(irc, network) {
 		let chan = network.getChannel(data.channel);
 
 		if (typeof chan === "undefined") {
-			chan = new Chan({
+			chan = client.createChannel({
 				name: data.channel,
 				state: Chan.State.JOINED,
 			});

src/plugins/irc-events/list.js

@@ -42,7 +42,7 @@ module.exports = function(irc, network) {
 		let chan = network.getChannel("Channel List");
 
 		if (typeof chan === "undefined") {
-			chan = new Chan({
+			chan = client.createChannel({
 				type: Chan.Type.SPECIAL,
 				name: "Channel List",
 			});

src/plugins/irc-events/message.js

@@ -63,7 +63,7 @@ module.exports = function(irc, network) {
 					showInActive = true;
 					chan = network.channels[0];
 				} else {
-					chan = new Chan({
+					chan = client.createChannel({
 						type: Chan.Type.QUERY,
 						name: target,
 					});

src/plugins/irc-events/nick.js

@@ -6,14 +6,13 @@ module.exports = function(irc, network) {
 	const client = this;
 
 	irc.on("nick", function(data) {
-		let msg;
 		const self = data.nick === irc.user.nick;
 
 		if (self) {
 			network.setNick(data.new_nick);
 
 			const lobby = network.channels[0];
-			msg = new Msg({
+			const msg = new Msg({
 				text: `You're now known as ${data.new_nick}`,
 			});
 			lobby.pushMessage(client, msg, true);
@@ -32,7 +31,7 @@ module.exports = function(irc, network) {
 				return;
 			}
 
-			msg = new Msg({
+			const msg = new Msg({
 				time: data.time,
 				from: user,
 				type: Msg.Type.NICK,

src/plugins/irc-events/whois.js

@@ -9,7 +9,7 @@ module.exports = function(irc, network) {
 		let chan = network.getChannel(data.nick);
 
 		if (typeof chan === "undefined") {
-			chan = new Chan({
+			chan = client.createChannel({
 				type: Chan.Type.QUERY,
 				name: data.nick,
 			});

src/plugins/sqlite.js

@@ -17,7 +17,8 @@ const schema = [
 ];
 
 class MessageStorage {
-	constructor() {
+	constructor(client) {
+		this.client = client;
 		this.isEnabled = false;
 	}
 
@@ -133,7 +134,10 @@ class MessageStorage {
 						msg.time = row.time;
 						msg.type = row.type;
 
-						return new Msg(msg);
+						const newMsg = new Msg(msg);
+						newMsg.id = this.client.idMsg++;
+
+						return newMsg;
 					}).reverse());
 				}
 			));

test/models/chan.js

@@ -29,8 +29,9 @@ describe("Chan", function() {
 	describe("#findMessage(id)", function() {
 		const chan = new Chan({
 			messages: [
-				new Msg(),
+				new Msg({id: 1}),
 				new Msg({
+					id: 2,
 					text: "Message to be found",
 				}),
 				new Msg(),
@@ -38,7 +39,7 @@ describe("Chan", function() {
 		});
 
 		it("should find a message in the list of messages", function() {
-			expect(chan.findMessage(1).text).to.equal("Message to be found");
+			expect(chan.findMessage(2).text).to.equal("Message to be found");
 		});
 
 		it("should not find a message that does not exist", function() {

test/plugins/sqlite.js

@@ -13,7 +13,9 @@ describe("SQLite Message Storage", function() {
 
 	// Delete database file from previous test run
 	before(function(done) {
-		store = new MessageStorage();
+		store = new MessageStorage({
+			idMsg: 1,
+		});
 
 		if (fs.existsSync(expectedPath)) {
 			fs.unlink(expectedPath, done);