using System.Collections.Concurrent;

namespace AsbCloudWebApi.SignalR.ConnectionManager;

public class ConnectionManager : IConnectionManager
{
	private readonly ConcurrentDictionary<int, string> _connections = new();

	public void AddConnection(int userId, 
		string connectionId)
	{
		_connections.TryAdd(userId, connectionId);
	}

	public void RemoveConnection(int userId)
	{
		_connections.TryRemove(userId, out _);
	}

	public string? GetConnectionIdByUserId(int userId)
	{
		_connections.TryGetValue(userId, out var connectionId);
		return connectionId;
	}
}