Enable data persistance for liked jobs

package.json

@@ -13,6 +13,7 @@
     "react-navigation": "^1.0.0-beta.21",
     "react-redux": "^5.0.6",
     "redux": "^3.7.2",
+    "redux-persist": "^4.10.2",
     "redux-thunk": "^2.2.0"
   }
 }

reducers/likes_reducer.js

@@ -1,11 +1,14 @@
 import _ from 'lodash';
+import { REHYDRATE } from 'redux-persist/constants';
 import {
   LIKE_JOB,
   CLEAR_LIKED_JOBS
 } from '../actions/types';
 
 export default function(state = [], action) {
   switch (action.type) {
+    case REHYDRATE:
+      return action.payload.likedJobs || [];
     case CLEAR_LIKED_JOBS:
       return [];
     case LIKE_JOB:

store/index.js

@@ -1,13 +1,18 @@
 import { createStore, compose, applyMiddleware } from "redux";
 import thunk from "redux-thunk";
+import { persistStore, autoRehydrate } from 'redux-persist';
+import { AsyncStorage } from 'react-native';
 import reducers from "../reducers";
 
  const store = createStore(
  	reducers,
  	{},
  	compose(
- 		applyMiddleware(thunk)
+ 		applyMiddleware(thunk),
+ 		autoRehydrate()
  	)
  );
 
+ persistStore(store, { storage: AsyncStorage, whitelist: ['likedJobs'] });
+
  export default store;