public async Task <Room> CreateRoom(string roomName, string playerName)
{
var room = new Room()
{
id = Guid.NewGuid().ToString(),
name = roomName,
players = new Dictionary <string, string>(),
answers = new Dictionary <string, string>(),
playerChoices = new Dictionary <string, int>()
};
room.players[Context.ConnectionId] = playerName;
await redis.AddAsync(room.id, room);
await Groups.AddToGroupAsync(Context.ConnectionId, room.id);
return(room);
}