Stuff.dart

final String tableStuff = 'stuff';
final String columnId = '_id';
final String columnDescription = 'stuffDescription';
final String columnPicture = 'stuffPicture';
final String columnDepartureDate = 'stuffDepartureDate';
final String columnReturnDate = 'stuffReturnDate';
final String columnFriendName = 'friendName';
final String columnFriendPhone = 'friendPhone';

class Stuff {
  int id;
  String stuffDescription;
  String stuffPicture;
  String stuffDepartureDate;
  String stuffReturnDate;
  String friendName;
  String friendPhone;

  Stuff(
      {this.id,
      this.friendName,
      this.friendPhone,
      this.stuffDescription,
      this.stuffPicture,
      this.stuffDepartureDate,
      this.stuffReturnDate});

  Stuff.fromMap(Map map) {
    id = map[columnId];
    friendName = map[columnFriendName];
    friendPhone = map[columnFriendPhone];
    stuffDescription = map[columnDescription];
    stuffPicture = map[columnPicture];
    stuffDepartureDate = map[columnDepartureDate];
    stuffReturnDate = map[columnReturnDate];
  }

  Map<String, dynamic> toMap() {
    Map<String, dynamic> map = {
      columnFriendName: friendName,
      columnFriendPhone: friendPhone,
      columnDescription: stuffDescription,
      columnPicture: stuffPicture,
      columnDepartureDate: stuffDepartureDate,
      columnReturnDate: stuffReturnDate
    };

    if (id != null) {
      map[columnId] = id;
    }

    return map;
  }
}