updateNewsFeeds static method

Future<void> updateNewsFeeds(List<NewsFeedEntry> newsFeeds)

Update the read/shown flag of the news feed.

Implementation

static Future<void> updateNewsFeeds(List<NewsFeedEntry> newsFeeds) async {
  var jsonList = <String>[];
  var stringMapList = <Map>[];

  for (var entry in newsFeeds) {
    var mapEntry = {
      'newsfeed_id': entry.id,
      'device_id': entry.deviceID,
      'title': entry.title,
      'summary': entry.summary,
      'body': entry.body,
      'link_url': entry.linkUrl,
      'link_url_string': entry.linkUrlString,
      'image_url': entry.imageUrl,
      'image_url_string': entry.imageUrlString,
      'delivered_at': entry.rawDeliveredAt,
      'shown': entry.shown,
      'read': entry.read
    };

    if (Platform.isAndroid) {
      String json = jsonEncode(mapEntry);
      jsonList.add(json); // Convert JSON string to NewsFeedEntry on the Java side.
    } else if (Platform.isIOS) {
      stringMapList.add(mapEntry);
    }
  }

  if (Platform.isAndroid) {
    await _invokeMethod<String>('updateNewsFeeds', jsonList);
  } else if (Platform.isIOS) {
    await _invokeMethod('updateNewsFeeds', stringMapList);
  }
}