feat: remove welcome message helsingborg (#187)

Author: Mikael

packages/simulator/config/helsingborg.config.js

@@ -1,4 +1,5 @@
 const includedMunicipalities = ['Helsingborg']
+const ignoreWelcomeMessage = true
 const defaultEmitters = [
   'cars',
   'postombud',
@@ -9,4 +10,5 @@ const defaultEmitters = [
 module.exports = {
   includedMunicipalities,
   defaultEmitters,
+  ignoreWelcomeMessage,
 }

packages/simulator/package-lock.json

@@ -15,6 +15,7 @@
   "dependencies": {
     "@elastic/elasticsearch": "^7.17.0",
     "chalk": "^3.0.0",
+    "cookie": "^0.5.0",
     "csv-parse": "^4.16.0",
     "csv-stream": "^0.2.0",
     "date-fns": "^2.29.3",

packages/simulator/package.json

@@ -13,7 +13,8 @@ const server = require('http').createServer(ok)
 
 const io = require('socket.io')(server, {
   cors: {
-    origin: '*',
+    origin: 'http://localhost:3000',
+    credentials: true,
     methods: ['GET', 'POST'],
   },
 })

packages/simulator/web/index.js

@@ -1,7 +1,8 @@
 const engine = require('../index')
 const { saveParameters } = require('../lib/fileUtils')
 const { info } = require('../lib/log')
-const { defaultEmitters } = require('../config')
+const { defaultEmitters, ignoreWelcomeMessage } = require('../config')
+const cookie = require('cookie')
 
 function subscribe(experiment, socket) {
   return [
@@ -23,6 +24,14 @@ function start(socket) {
 }
 
 function register(io) {
+  if (ignoreWelcomeMessage) {
+    io.engine.on('initial_headers', (headers) => {
+      headers['set-cookie'] = cookie.serialize('hideWelcomeBox', 'true', {
+        path: '/',
+      })
+    })
+  }
+
   io.on('connection', function (socket) {
     if (!socket.data.experiment) {
       start(socket)

packages/simulator/web/routes.js

@@ -8,6 +8,7 @@ import { SocketIOProvider } from './context/socketIOProvider'
 ReactDOM.render(
   <SocketIOProvider
     url={process.env.REACT_APP_SIMULATOR_URL || 'http://localhost:4000'}
+    opts={{ withCredentials: true }}
   >
     <App />
   </SocketIOProvider>,