update cache

@@ -7,7 +7,7 @@ import { ApolloLink, split } from "apollo-link";
 import { getMainDefinition } from "apollo-utilities";
 import { withClientState } from "apollo-link-state";
 import { setContext } from "apollo-link-context";
-import { resolvers, defaults } from "./ClientState";
+import { resolvers, typeDefs } from "./ClientState";
 
 const httpLink = new HttpLink({
   uri: "http://localhost:4000",
@@ -25,10 +25,18 @@ const setAuthorizationLink = setContext((request, previousContext) => ({
 }));
 
 const clientState = withClientState({
-  defaults,
+  typeDefs,
   resolvers,
 });
 
+const cache = new InMemoryCache();
+
+cache.writeData({
+  data: {
+    isLoggedIn: Boolean(localStorage.getItem("token") || false),
+  },
+});
+
 const client = new ApolloClient({
   link: ApolloLink.from([
     onError(({ graphQLErrors, networkError }) => {
@@ -54,6 +62,6 @@ const client = new ApolloClient({
       httpLink
     ),
   ]),
-  cache: new InMemoryCache(),
+  cache,
 });
 export default client;