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skantus · Apr 11, 2020 · b45dc59 · b45dc59
1 parent b4adb7d
commit b45dc59
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/src/api/API.ts b/src/api/API.ts
@@ -22,7 +22,7 @@ async function httpRequest(
       headers: Headers;
       body: string;
     } = {method, headers, body};
-    let response = await fetch(url, options);
+    const response = await fetch(url, options);
     if (response.status === UNAUTHORIZED) {
       throw new Error('Error 401: unauthenticated user');
     }

diff --git a/src/api/AlbumProvider.tsx b/src/api/AlbumProvider.tsx
@@ -40,12 +40,14 @@ class AlbumProvider extends React.Component<Props> {
       const realm = await Realm.open(photoDetailOptions);
       let photos: CardItem[] = [];
 
+      // get the data from local database
       photos = realmObjectsToJson(realm.objects(PHOTO_DETAIL_SCHEMA));
       if (photos?.length > 0) {
         this.setState({photos, realm});
         return;
       }
 
+      // get the data from remote server
       photos = await API.get({url: `${BASE_API}${PHOTOS_URL}`});
       realm.write(() => {
         photos?.map((item: CardItem) => {