Resolve "Improve sockets"

Closes #178 (closed)

client/src/sockets.ts

@@ -30,30 +30,30 @@ let socket: SocketIOClient.Socket
  * in the documentation, no more needed.
  */
 export const socketConnect = (role: 'Judge' | 'Operator' | 'Team' | 'Audience') => {
-  if (!socket) {
-    const token = localStorage[role]
-    socket = io('localhost:5000', {
-      transportOptions: {
-        polling: {
-          extraHeaders: {
-            Authorization: token,
-          },
+  if (socket) return
+
+  const token = localStorage[`${role}Token`]
+  socket = io('localhost:5000', {
+    transportOptions: {
+      polling: {
+        extraHeaders: {
+          Authorization: token,
         },
       },
-    })
+    },
+  })
 
-    socket.on('set_slide', (data: SetSlideInterface) => {
-      setCurrentSlideByOrder(data.slide_order)(store.dispatch, store.getState)
-    })
+  socket.on('set_slide', (data: SetSlideInterface) => {
+    setCurrentSlideByOrder(data.slide_order)(store.dispatch, store.getState)
+  })
 
-    socket.on('set_timer', (data: SetTimerInterface) => {
-      setPresentationTimer(data.timer)(store.dispatch)
-    })
+  socket.on('set_timer', (data: SetTimerInterface) => {
+    setPresentationTimer(data.timer)(store.dispatch)
+  })
 
-    socket.on('end_presentation', () => {
-      socket.disconnect()
-    })
-  }
+  socket.on('end_presentation', () => {
+    socket.disconnect()
+  })
 }
 
 export const socketStartPresentation = () => {