Added anagram solver and dictionary lookup to mash game. Added error handling to controller.

src/app.js

@@ -11,10 +11,11 @@ const points = {};
 
 async function auth() {
 	const httpSession = bhttp.session();
+	const username = config.uniqueUsername ? `${config.user.username}-${new Date().getTime().toString().slice(-5)}` : config.user.username;
 
 	const res = await httpSession.post(`${config.api}/session`, {
 		...config.user,
-		username: config.uniqueUsername ? `${config.user.username}-${new Date().getTime().toString().slice(-5)}` : config.user.username,
+		username,
 	}, {
 		encodeJSON: true,
 	});
@@ -23,7 +24,7 @@ async function auth() {
 		throw new Error(`Failed to authenticate: ${res.body.toString()}`);
 	}
 
-	logger.info(`Authenticated with ${config.api}`);
+	logger.info(`Authenticated as '${username}' with ${config.api}`);
 
 	return {
 		user: res.body,
@@ -205,6 +206,18 @@ function getGames(bot) {
 	return games;
 }
 
+function handleError(error, socket, domain, data) {
+	logger.error(`${domain} '${JSON.stringify(data)}' triggered error: ${error.message}`);
+
+	if (data?.roomId) {
+		socket.transmit('message', {
+			body: ':zap::robot::zap: Many fragments! Some large, some small.',
+			type: 'message',
+			roomId: data.roomId,
+		});
+	}
+}
+
 async function connect(wsCreds, sessionCookie, bot, games) {
 	const socket = { ws: { readyState: 0 } };
 
@@ -217,11 +230,15 @@ async function connect(wsCreds, sessionCookie, bot, games) {
 			},
 		});
 
-		socket.ws.on('message', (msg) => {
+		socket.ws.on('message', async (msg) => {
 			const [domain, data] = JSON.parse(msg);
 
 			if (messageHandlers[domain]) {
-				messageHandlers[domain](data, bot, games);
+				try {
+					await messageHandlers[domain](data, bot, games);
+				} catch (error) {
+					handleError(error, socket, domain, data);
+				}
 			}
 		});