fix(examples): remove ts-ignore, fix peristenceMapper return type, ap…

…ply codestyle
apollographql · Aug 10, 2021 · c7619e2 · c7619e2
1 parent 996c831
commit c7619e2
Show file tree

Hide file tree

Showing 2 changed files with 21 additions and 20 deletions.
diff --git a/examples/react-native/src/hooks/useApolloClient.ts b/examples/react-native/src/hooks/useApolloClient.ts
@@ -1,14 +1,14 @@
-import { useCallback, useEffect, useState } from 'react';
+import {useCallback, useEffect, useState} from 'react';
 import {
   ApolloClient,
   InMemoryCache,
   NormalizedCacheObject,
   createHttpLink,
 } from '@apollo/client';
-import { AsyncStorageWrapper, CachePersistor } from 'apollo3-cache-persist';
+import {AsyncStorageWrapper, CachePersistor} from 'apollo3-cache-persist';
 import AsyncStorage from '@react-native-async-storage/async-storage';
 
-import { persistenceMapper, createPersistLink } from '../utils/persistence';
+import {persistenceMapper, createPersistLink} from '../utils/persistence';
 
 export const useApolloClient = () => {
   const [client, setClient] = useState<ApolloClient<NormalizedCacheObject>>();
@@ -27,8 +27,6 @@ export const useApolloClient = () => {
       const cache = new InMemoryCache();
       let newPersistor = new CachePersistor({
         cache,
-        // https://github.com/apollographql/apollo-cache-persist/issues/426
-        // @ts-ignore
         storage: new AsyncStorageWrapper(AsyncStorage),
         debug: __DEV__,
         trigger: 'write',
@@ -37,7 +35,7 @@ export const useApolloClient = () => {
       await newPersistor.restore();
       setPersistor(newPersistor);
       const persistLink = createPersistLink();
-      const httpLink = createHttpLink({ uri: 'https://api.spacex.land/graphql' });
+      const httpLink = createHttpLink({uri: 'https://api.spacex.land/graphql'});
       setClient(
         new ApolloClient({
           link: persistLink.concat(httpLink),

diff --git a/examples/react-native/src/utils/persistence/persistenceMapper.ts b/examples/react-native/src/utils/persistence/persistenceMapper.ts
@@ -1,27 +1,30 @@
-export const persistenceMapper = (data: any) => {
+export const persistenceMapper = async (data: any) => {
   const parsed = JSON.parse(data);
 
   const mapped: any = {};
   const persistEntities: any[] = [];
   const rootQuery = parsed['ROOT_QUERY'];
 
-  mapped['ROOT_QUERY'] = Object.keys(rootQuery).reduce((obj: any, key: string) => {
-    if (key === '__typename') return obj;
+  mapped['ROOT_QUERY'] = Object.keys(rootQuery).reduce(
+    (obj: any, key: string) => {
+      if (key === '__typename') return obj;
 
-    if (/@persist$/.test(key)) {
-      obj[key] = rootQuery[key];
+      if (/@persist$/.test(key)) {
+        obj[key] = rootQuery[key];
 
-      if (Array.isArray(rootQuery[key])) {
-        const entities = rootQuery[key].map((item: any) => item.__ref);
-        persistEntities.push(...entities);
-      } else {
-        const entity = rootQuery[key].__ref;
-        persistEntities.push(entity);
+        if (Array.isArray(rootQuery[key])) {
+          const entities = rootQuery[key].map((item: any) => item.__ref);
+          persistEntities.push(...entities);
+        } else {
+          const entity = rootQuery[key].__ref;
+          persistEntities.push(entity);
+        }
       }
-    }
 
-    return obj;
-  }, { __typename: 'Query' });
+      return obj;
+    },
+    {__typename: 'Query'},
+  );
 
   persistEntities.reduce((obj, key) => {
     obj[key] = parsed[key];