[ADD] redux-persist 모듈 추가로 새로고침 대응

@@ -20,6 +20,7 @@
     "react-social-kr": "^1.1.9",
     "redux": "^4.0.5",
     "redux-devtools-extension": "^2.13.8",
+    "redux-persist": "^6.0.0",
     "redux-thunk": "^2.3.0",
     "sass-loader": "^10.1.0",
     "styled-components": "^5.2.1",

@@ -11,14 +11,19 @@ import {createStore,applyMiddleware} from "redux";
 import rootReducer from "./store/index";
 import Thunk from 'redux-thunk';
 import {composeWithDevTools} from "redux-devtools-extension";
+import {persistStore} from "redux-persist";
+import {PersistGate} from "redux-persist/integration/react";
 
 const store = createStore(rootReducer,composeWithDevTools(applyMiddleware(Thunk)));
+const persistor = persistStore(store);
 
 ReactDOM.render(
   <Provider store={store}>
+    <PersistGate persistor={persistor}>
     <React.StrictMode>
       <App />
     </React.StrictMode>
+    </PersistGate>
   </Provider>,
   document.getElementById('root')
 );

 import {combineReducers} from 'redux';
+import {persistReducer} from "redux-persist";
 import result from "./action/result";
 import survey from "./action/survey";
+import storage from "redux-persist/lib/storage";
+
+const persistConfig = {
+    key: "root",
+    storage: storage,
+    whitelist: ["result","survey"],
+};
 
 const rootReducer = combineReducers({
     result,
     survey
 })
 
-export default rootReducer;
\ No newline at end of file
+export default persistReducer(persistConfig,rootReducer);
\ No newline at end of file

@@ -10250,6 +10250,11 @@ redux-devtools-extension@^2.13.8:
   resolved "https://registry.yarnpkg.com/redux-devtools-extension/-/redux-devtools-extension-2.13.8.tgz#37b982688626e5e4993ff87220c9bbb7cd2d96e1"
   integrity sha512-8qlpooP2QqPtZHQZRhx3x3OP5skEV1py/zUdMY28WNAocbafxdG2tRD1MWE7sp8obGMNYuLWanhhQ7EQvT1FBg==
 
+redux-persist@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/redux-persist/-/redux-persist-6.0.0.tgz#b4d2972f9859597c130d40d4b146fecdab51b3a8"
+  integrity sha512-71LLMbUq2r02ng2We9S215LtPu3fY0KgaGE0k8WRgl6RkqxtGfl7HUozz1Dftwsb0D/5mZ8dwAaPbtnzfvbEwQ==
+
 redux-thunk@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/redux-thunk/-/redux-thunk-2.3.0.tgz#51c2c19a185ed5187aaa9a2d08b666d0d6467622"