async Task BroadcastMessageImpl(Db.Topic topic, string formatted)
{
var chatIds = await Db.GetChatsForTopic(topic.TopicId);
foreach (var c in chatIds)
{
await SendMessageImpl(c, formatted);
}
}
public Task HeartbeatSent(Db.Topic topic, string heart)
=> BroadcastMessageImpl(topic, $"!{topic.Description}!:\nHeart \"{heart}\" has started beating.");
public Task PublishMessage(Db.Topic topic, string message)
=> BroadcastMessageImpl(topic, $"|{topic.Description}|:\n{message}");
