generate_id: Use Array.fill(null) to initialize an array of null values

[empires-server] / lmno.js

diff --git a/lmno.js b/lmno.js
index f5de9eb17228c10cac827ee87f468c7fa2fca7ad..abb1f2057c2582aad12d87e05ac732113583e0bb 100644 (file)
--- a/lmno.js
+++ b/lmno.js
@@ -48,6 +48,7 @@ nunjucks.configure("templates", {
 
 /* Load each of our game mini-apps. */
 var empires = require("./empires");
+var tictactoe = require("./tictactoe");
 
 class LMNO {
   constructor() {
@@ -55,7 +56,7 @@ class LMNO {
   }
 
   generate_id() {
-    return [null,null,null,null].map(() => LMNO.letters.charAt(Math.floor(Math.random() * LMNO.letters.length))).join('');
+    return Array(4).fill(null).map(() => LMNO.letters.charAt(Math.floor(Math.random() * LMNO.letters.length))).join('');
   }
 
   create_game(engine) {
@@ -136,14 +137,15 @@ app.get('/[a-zA-Z0-9]{4}', (request, response) => {
 });
 
 /* LMNO middleware to lookup the game. */
-app.use('/empires/:game_id([a-zA-Z0-9]{4})', (request, response, next) => {
+app.use('/:engine([^/]+)/:game_id([a-zA-Z0-9]{4})', (request, response, next) => {
+  const engine = request.params.engine;
   const game_id = request.params.game_id;
   const canon_id = lmno_canonize(game_id);
 
   /* Redirect user to page with the canonical ID in it. */
   if (game_id !== canon_id) {
-    const new_url = request.originalUrl.replace("/empires/" + game_id,
-                                                "/empires/" + canon_id);
+    const new_url = request.originalUrl.replace(`/${engine}/${game_id}`,
+                                                `/${engine}/${canon_id}`);
     response.redirect(301, new_url);
     return;
   }
@@ -212,6 +214,16 @@ app.post('/login', async (request, response) => {
   return;
 });
 
+/* API to set uer profile information */
+app.put('/profile', (request, response) => {
+  const nickname = request.body.nickname;
+  if (nickname) {
+    request.session.nickname = nickname;
+    request.session.save();
+  }
+  response.send();
+});
+
 /* An admin page (only available to admin users, of course) */
 app.get('/admin/', auth_admin, (request, response) => {
   let active = [];
@@ -229,6 +241,7 @@ app.get('/admin/', auth_admin, (request, response) => {
 
 /* Mount sub apps. only _after_ we have done all the middleware we need. */
 app.use('/empires/[a-zA-Z0-9]{4}/', empires.app);
+app.use('/tictactoe/[a-zA-Z0-9]{4}/', tictactoe.app);
 
 app.listen(4000, function () {
   console.log('LMNO server listening on localhost:4000');