inContacts method

bool inContacts(
  1. RxChat chat
)

Indicates whether User from this chat is already in contacts.

Only meaningful, if chat is dialog.

Implementation

bool inContacts(RxChat chat) {
  if (!chat.chat.value.isDialog) {
    return false;
  }

  return chat.members.values
          .firstWhereOrNull((e) => e.user.id != me)
          ?.user
          .user
          .value
          .contacts
          .isNotEmpty ==
      true;
}