Action.fromMap constructor

Action.fromMap(dynamic map)

Implementation

factory Action.fromMap(dynamic map) {
  if (map == null) throw ArgumentError('The type of action map is null');

  final appEntity = (map['receiverType'] == 'user')
      ? User.fromMap(map['receiver'])
      : Group.fromMap(map['receiver']);


  AppEntity? getAppEntity(dynamic  map){
    AppEntity? returningEntity;
    if(map==null) return null;
    if(map['uid']!=null){
      returningEntity = User.fromMap(map);
    }else if(map['guid']!=null){
      returningEntity = Group.fromMap(map);
    }else if(map['id']!=null){
      return(BaseMessage.fromMap(map));
    }
    return returningEntity;
  }


  return Action(
    message: map['message'] ?? '',
    rawData: map['rawData'] ?? '{}',
    action: map['action'].toString(),
    oldScope: map['oldScope'].toString(),
    newScope: map['newScope'].toString(),
    id: map['id'],
    muid: map['muid'],
    sender: User.fromMap(map['sender']),
    receiver: appEntity,
    receiverUid: map['receiverUid'],
    type: map['type'],
    receiverType: map['receiverType'],
    category: map['category'],
    sentAt: DateTime.fromMillisecondsSinceEpoch(map['sentAt'] * 1000),
    deliveredAt: DateTime.fromMillisecondsSinceEpoch(map['deliveredAt'] * 1000),
    readAt: DateTime.fromMillisecondsSinceEpoch(map['readAt'] * 1000),
    metadata: Map<String, dynamic>.from(json.decode(map['metadata'] ?? '{}')),
    readByMeAt: DateTime.fromMillisecondsSinceEpoch(map['readByMeAt'] * 1000),
    deliveredToMeAt: DateTime.fromMillisecondsSinceEpoch(map['deliveredToMeAt'] * 1000),
    deletedAt: DateTime.fromMillisecondsSinceEpoch(map['deletedAt'] * 1000),
    editedAt: DateTime.fromMillisecondsSinceEpoch(map['editedAt'] * 1000),
    deletedBy: map['deletedBy'],
    editedBy: map['editedBy'],
    updatedAt: DateTime.fromMillisecondsSinceEpoch(map['updatedAt'] * 1000),
    conversationId: map['conversationId'],
    parentMessageId: map['parentMessageId'],
    replyCount: map['replyCount'],
    actionBy: getAppEntity(map['actionBy']),
    actionOn :getAppEntity(map['actionOn']),
    actionFor :getAppEntity(map['actionFor'])
  );
}