Handle RoomMessageResponse.

src/modules/room/message.ts

@@ -1,5 +1,5 @@
 import { AppDispatch } from "../../app/store";
-import { roomGetAll, roomSetAll } from "./slice";
+import { roomMessage, roomGetAll, roomSetAll } from "./slice";
 import { SocketMessage, SocketMessageMiddleware } from "../websocket/message";
 
 function roomListRequest(): SocketMessage {
@@ -24,12 +24,24 @@ function handleRoomListResponse(dispatch: AppDispatch, outerFields: any[]) {
   dispatch(roomSetAll(rooms));
 }
 
+function handleRoomMessageResponse(dispatch: AppDispatch, outerFields: any[]) {
+  if (outerFields.length !== 1) {
+    console.log("RoomMessageResponse has wrong number of fields:", outerFields);
+    return;
+  }
+
+  dispatch(roomMessage(outerFields[0]));
+}
+
 export const roomSocketMessageMiddleware: SocketMessageMiddleware = {
   handleMessage: (dispatch, { variant, fields }) => {
     switch (variant) {
       case "RoomListResponse":
         handleRoomListResponse(dispatch, fields);
         break;
+      case "RoomMessageResponse":
+        handleRoomMessageResponse(dispatch, fields);
+        break;
     }
   },