Add joinRoom and sayRoom ControlRequests.

src/utils/ControlRequest.js

@@ -1,16 +1,24 @@
 export default {
+    joinRoom: (room) => ({
+        variant: "JoinRoomRequest",
+        fields: [room]
+    }),
+
     loginStatus: () => ({
-        "variant": "LoginStatusRequest",
-        "fields": []
+        variant: "LoginStatusRequest",
+        fields: []
     }),
 
     roomList: () => ({
-        "variant": "RoomListRequest",
-        "fields": []
+        variant: "RoomListRequest",
+        fields: []
     }),
 
-    joinRoom: (room) => ({
-        "variant": "JoinRoomRequest",
-        "fields": [{ room }]
+    sayRoom: (room_name, message) => ({
+        variant: "SayRoomRequest",
+        fields: [{
+            room_name,
+            message
+        }]
     })
 };