Action.fromMap constructor

Action.fromMap(dynamic map)

Creates a new instance of the Action class from a 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;
  }

  Action message = 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: map['sentAt'] > 0
        ? DateTime.fromMillisecondsSinceEpoch(map['sentAt'] * 1000)
        : null,
    deliveredAt: map['deliveredAt'] > 0
        ? DateTime.fromMillisecondsSinceEpoch(map['deliveredAt'] * 1000)
        : null,
    readAt: map['readAt'] > 0
        ? DateTime.fromMillisecondsSinceEpoch(map['readAt'] * 1000)
        : null,
    metadata: Map<String, dynamic>.from(json.decode(map['metadata'] ?? '{}')),
    readByMeAt: map['readByMeAt'] > 0
        ? DateTime.fromMillisecondsSinceEpoch(map['readByMeAt'] * 1000)
        : null,
    deliveredToMeAt: map['deliveredToMeAt'] > 0
        ? DateTime.fromMillisecondsSinceEpoch(map['deliveredToMeAt'] * 1000)
        : null,
    deletedAt: map['deletedAt'] > 0
        ? DateTime.fromMillisecondsSinceEpoch(map['deletedAt'] * 1000)
        : null,
    editedAt: map['editedAt'] > 0
        ? DateTime.fromMillisecondsSinceEpoch(map['editedAt'] * 1000)
        : null,
    deletedBy: map['deletedBy'],
    editedBy: map['editedBy'],
    updatedAt: map['updatedAt'] > 0
        ? DateTime.fromMillisecondsSinceEpoch(map['updatedAt'] * 1000)
        : null,
    conversationId: map['conversationId'],
    parentMessageId: map['parentMessageId'],
    replyCount: map['replyCount'],
    actionBy: getAppEntity(map['actionBy']),
    actionOn: getAppEntity(map['actionOn']),
    actionFor: getAppEntity(map['actionFor']),
    unreadRepliesCount: map['unreadRepliesCount'],
    mentionedUsers:
        map['mentionedUsers']?.map<User>((e) => User.fromMap(e)).toList() ??
            [],
    hasMentionedMe: map['hasMentionedMe'] ?? false,
    quotedMessageId: map['quotedMessageId'],
    quotedMessage: (map['quotedMessage'] != null)
        ? BaseMessage.fromMap(map['quotedMessage'])
        : null,
  );

  return message;
}