comunicmobile/lib/helpers/friends_helper.dart

import 'package:comunic/lists/friends_list.dart';
import 'package:comunic/models/api_request.dart';
import 'package:comunic/models/friend.dart';

/// Friends helper
///
/// @author Pierre HUBERT

class FriendsHelper {
  /// Get the list of friends of the user
  ///
  /// Returns the list of friends in case of success, or null if an error
  /// occurred
  Future<FriendsList> downloadList() async {
    final response = await APIRequest(
      uri: "friends/getList",
      needLogin: true,
      args: {
        "complete": "true",
      },
    ).exec();

    if (response.code != 200) return null;

    // Parse and return the list of friends
    FriendsList list = FriendsList();
    response.getArray().forEach((f) =>
        list.add(Friend(
          id: f["ID_friend"],
          accepted: f["accepted"] == 1,
          lastActive: f["time_last_activity"],
          following: f["following"] == 1,
          canPostTexts: f["canPostTexts"],),),
    );

    return list;
  }
}