readChat method

  1. @override
Future<void> readChat(
  1. ChatModel chat
)

Marks a chat as read.

chat: The chat to be marked as read.

Implementation

@override
Future<void> readChat(ChatModel chat) async {
  // set the amount of read chats to the amount of messages in the chat
  var currentUser = await _userService.getCurrentUser();
  if (currentUser?.id == null || chat.id == null) {
    return;
  }
  // set the amount of unread messages to 0

  await _db
      .collection(_options.usersCollectionName)
      .doc(currentUser!.id)
      .collection(_options.userChatsCollectionName)
      .doc(chat.id)
      .set({'amount_unread_messages': 0}, SetOptions(merge: true));
}