add SET_ROOMS dispatch

packages/server/play-node-go/src/reducers/init/stateReducer.init.js

@@ -4,7 +4,7 @@ import type { state } from '../stateReducer';
 
 export const initState = (): state => {
   return {
-    user: null,
-    errors: null
+    user: {},
+    errors: {}
   };
 }

packages/server/play-node-go/src/reducers/rooms/stateReducer.rooms.js

@@ -0,0 +1,19 @@
+// @flow
+import type { state, action } from '../stateReducer';
+
+export const roomsReducer = (state: state, action: action):state => {
+  switch(action.message) {
+
+    case 'SET_ROOMS':
+      const rooms = roomsParse(action.body);
+      return {...state, rooms};
+      
+    default:
+      return state;
+  }
+}
+
+function roomsParse(roomsData) {
+  const rooms = JSON.parse(roomsData);
+  return rooms
+}

packages/server/play-node-go/src/reducers/rooms/stateReducer.rooms.test.js

@@ -0,0 +1,18 @@
+import {stateReducer} from '../stateReducer';
+import { initState } from '../init/stateReducer.init';
+
+const roomsData = [
+  {
+    description: "A general place to play Go",
+    id: 1,
+    language: "EN",
+    name: "main"
+  }
+]
+
+it('default returns state with rooms added', () => {
+  const state = initState();
+  const action = {type: 'ROOMS', message: 'SET_ROOMS', body: JSON.stringify(roomsData)};
+  expect(stateReducer(state, action)).toEqual({...state, rooms: roomsData});
+});
+

packages/server/play-node-go/src/reducers/stateReducer.js

@@ -3,6 +3,7 @@ import { initState } from './init/stateReducer.init';
 import { authReducer } from './auth/stateReducer.auth';
 import { errorReducer } from './err/stateReducer.err';
 import { indexReducer } from './index/stateReducer.index';
+import { roomsReducer } from './rooms/stateReducer.rooms';
 
 export type state = {
   user: {},
@@ -27,6 +28,9 @@ export const stateReducer = (state: state, action: action): state => {
     case 'INDEX':
       return indexReducer(errorStrippedState, action);
 
+    case 'ROOMS':
+      return roomsReducer(errorStrippedState, action);
+
     case 'ERR':
       return errorReducer(errorStrippedState, action);