Routing works between webpack and app, game loading works, new game creation works

Signed-off-by: James Ketrenos <james.p.ketrenos@intel.com>

index.html

@@ -5,6 +5,7 @@
   name="viewport"
   content="minimum-scale=1, initial-scale=1, width=device-width"
 />
+<script>'<base href="BASEPATH">';</script>
 <link rel="icon" href="../assets/favicon-32.png" sizes="32x32">
 <link rel="icon" href="../assets/favicon-57.png" sizes="57x57">
 <link rel="icon" href="../assets/favicon-76.png" sizes="76x76">

server/app.js

@@ -10,19 +10,14 @@ const express = require("express"),
   config = require("config"),
   session = require('express-session'),
   hb = require("handlebars"),
-  SQLiteStore = require('connect-sqlite3')(session);
+  SQLiteStore = require('connect-sqlite3')(session),
+  basePath = require("./basepath");
 
 require("./console-line.js"); /* Monkey-patch console.log with line numbers */
 
 const frontendPath = config.get("frontendPath").replace(/\/$/, "") + "/",
   serverConfig = config.get("server");
 
-let basePath = config.get("basePath");
-basePath = "/" + basePath.replace(/^\/+/, "").replace(/\/+$/, "") + "/";
-if (basePath == "//") {
-  basePath = "/";
-}
-
 console.log("Hosting server from: " + basePath);
 
 let userDB, gameDB;
@@ -231,6 +226,8 @@ app.use(basePath, function(req, res, next) {
 
 /* Allow loading of the app w/out being logged in */
 app.use(basePath, index);
+/* /games loads the default index */
+app.use(basePath + "games", index);
 
 /* Allow access to the 'users' API w/out being logged in */
 const users = require("./routes/users");

server/basepath.js

@@ -0,0 +1,9 @@
+const config = require("config");
+
+let basePath = config.get("basePath");
+basePath = "/" + basePath.replace(/^\/+/, "").replace(/\/+$/, "") + "/";
+if (basePath == "//") {
+  basePath = "/";
+}
+
+module.exports = basePath;

server/console-line.js

@@ -15,7 +15,7 @@ if (process.env.LOG_LINE) {
         }
 
         let err = getErrorObject(),
-          caller_line = err.stack.split("\n")[4],
+          caller_line = err.stack.split("\n")[3],
           args = [caller_line.replace(cwdRe, "$1 -")];
 
         /* arguments.unshift() doesn't exist... */

server/routes/games.js

@@ -100,7 +100,7 @@ for (let i = 0; i < 5; i++) {
 const games = {};
 
 router.get("/:id", (req, res/*, next*/) => {
-  console.log("GET /" + req.params.id);
+  console.log("GET games/" + req.params.id);
   if (req.params.id in games) {
     return res.status(200).send(games[req.params.id]);
   } else {
@@ -110,7 +110,7 @@ router.get("/:id", (req, res/*, next*/) => {
 });
 
 router.post("/", (req, res/*, next*/) => {
-  console.log("POST /");
+  console.log("POST games/");
   const game = {
     startTime: Date.now(),
     tiles: [],
@@ -150,6 +150,7 @@ router.post("/", (req, res/*, next*/) => {
 
   games[game.id] = game;
 
+  console.log(`New game created: ${game.id}`);
   return res.status(200).send(game);
 });
 

server/routes/index.js

@@ -3,7 +3,8 @@
 const express = require("express"),
   fs = require("fs"),
   url = require("url"),
-  config = require("config");
+  config = require("config"),
+  basePath = require("../basepath");
 
 const router = express.Router();
 
@@ -31,24 +32,24 @@ const extensionMatch = new RegExp("^.*?(" + extensions.join("|") + ")$", "i");
  * dynamic client side route and *then* return index.html.
  */
 router.get("/*", function(req, res, next) {
-  const parts = url.parse(req.url),
-    basePath = req.app.get("basePath");
+  const parts = url.parse(req.url);
 
   /* If req.user isn't set yet (authentication hasn't happened) then
    * only allow / to be loaded--everything else chains to the next 
    * handler */
-  if (!req.user && req.url != "/") {
+  if (!req.user && 
+      req.url != "/" && 
+      req.url.indexOf("/games") != 0) {
     return next();
   }
   
-  if (req.url == "/" || !extensionMatch.exec(parts.pathname)) {
+  if (req.url == "/" || req.url.indexOf("/games") == 0 || !extensionMatch.exec(parts.pathname)) {
     console.log("Returning index for " + req.url);
 
-    /* Replace <script>'<base href="/BASEPATH/">';</script> in index.html with
+    /* Replace <script>'<base href="BASEPATH">';</script> in index.html with
      * the basePath */
     const frontendPath = config.get("frontendPath").replace(/\/$/, "") + "/",
-      index = fs.readFileSync(frontendPath + "/index.html", "utf8");
-
+      index = fs.readFileSync(frontendPath + "index.html", "utf8");
     res.send(index.replace(
       /<script>'<base href="BASEPATH">';<\/script>/,
       "<base href='" + basePath + "'>"));

src/App.js

@@ -11,13 +11,20 @@ import AppBar from '@material-ui/core/AppBar';
 import Box from '@material-ui/core/Box';
 import Toolbar from '@material-ui/core/Toolbar';
 import { makeStyles } from '@material-ui/core/styles';
+import { Router, Route } from "react-router-dom";
 
 //import 'typeface-roboto';
 
+import history from "./history.js";
 import Board from "./Board.js";
 import "./App.css";
 
 function App() {
+  let base = document.querySelector("base") ? document.querySelector("base").href : "";
+  if (base) {
+    base = new URL(base).pathname;
+  }
+  console.log(`Base: ${base}`);
   return (
     <React.Fragment>
       <AppBar position="fixed">
@@ -25,7 +32,10 @@ function App() {
           <Button color="inherit">Login</Button>
         </Toolbar>
       </AppBar>
-      <Board/>
+      <Router history={history}>
+        <Route exact path={base + 'games/:id?'} component={Board}/>
+        <Route exact path={base} component={Board}/>
+      </Router>
     </React.Fragment>
   );
 }

src/Board.js

@@ -1,5 +1,6 @@
 import React, { useState, useEffect } from "react";
 import "./Board.css";
+import history from "./history.js";
 
 const hexagonRatio = 1.1547005,
   tileHeight = 0.16,
@@ -195,8 +196,20 @@ class Board extends React.Component {
     this.mouse = { x: 0, y: 0 };
     this.radius = 0.317;
 
-    window.fetch("api/v1/games", {
-      method: 'POST',
+    const params = {}
+
+    if (props.match.params.id) {
+      console.log(`Loading game: ${props.match.params.id}`);
+      params.url = `api/v1/games/${props.match.params.id}`;
+      params.method = "GET"
+    } else {
+      console.log("Requesting new game.");
+      params.url = "api/v1/games";
+      params.method = "POST";
+    }
+
+    window.fetch(params.url, {
+      method: params.method,
       cache: 'no-cache',
       credentials: 'same-origin',
       headers: {
@@ -204,9 +217,17 @@ class Board extends React.Component {
       },
 //      body: JSON.stringify(data) // body data type must match "Content-Type" header
     }).then((res) => {
+      if (res.status > 400) {
+        throw `Unable to load game ${props.match.params.id}`;
+      }
       return res.json();
     }).then((game) => {
-      console.log(JSON.stringify(game, null, 2));
+      console.log (`Game ${game.id} loaded.`);
+
+      if (!props.match.params.id) {
+        history.push(`games/${game.id}`);
+      }
+
       this.game = game;
       this.pips = Pips(this);
       this.tiles = Tiles(this);
@@ -225,6 +246,7 @@ class Board extends React.Component {
       });
     }).catch((error) => {
       console.error(error);
+      alert(error);
     });
   }
 
@@ -395,7 +417,7 @@ class Board extends React.Component {
   }
 
   drawFrame() {
-    if (!this.canvas) {
+    if (!this.canvas || !this.table) {
       return;
     }
 

src/history.js

@@ -0,0 +1,11 @@
+import { createBrowserHistory } from 'history';
+
+// Run our app under the /base URL.
+const history = createBrowserHistory(),
+  push = history.push;
+history.push = (path) => {
+  const base = new URL(document.querySelector("base") ? document.querySelector("base").href : "");
+  push(base.pathname + path);
+};
+
+export default history;

webpack.dev.js

@@ -9,18 +9,23 @@ const proxy = {
 //      "/photos/api/*": "http://localhost:8123/",
 }
 
+console.log(`Using base: ${base}`);
+
 proxy[`${base}/`] = {
   target: "http://localhost:8911",
   bypass: function(req, res, proxyOptions) {
-    console.log(req.url);
-    if (req.url.match(new RegExp(base.replace(/\//g, "\\/") + "\/identities[/?]?"))) {
-      return 'index.html';
-    } else {
-      return null;
+    console.log(`Proxy test: ${req.url}`);
+    if ((req.url.indexOf(`${base}/assets`) == 0) ||
+      (req.url.indexOf(`${base}/dist`) == 0)) {
+      return req.url.replace(base, "");
     }
+    console.log(`Proxying to backend server: ${req.url}`);
+    return null;
   }
 };
 
+/* https://webpack.js.org/configuration/dev-server/ */
+
 module.exports = merge(common, {
   mode: "development",
   devServer: {