internal static bool HasGroup(this ConnectionUser connectionUser, int groupId, HubGroupTypes type,
HubGroupPrefix prefix)
{
return(connectionUser.HasGroup(CreateGroupName(groupId, type, prefix)));
}
private static async Task <string> _addOrReplaceGroupAsync(this ConnectionUser connectionUser,
IGroupManager groups, int groupId, string groupName, HubGroupTypes groupType, string nativeName)
{
await groups.AddToGroupAsync(connectionUser.ConnectionId, groupName);
connectionUser.Groups[groupName] = new HubGroupItem(groupId, (byte)groupType, nativeName, groupName);
return(groupName);
}
internal static async Task <string> AddOrReplaceGroupAsync(this ConnectionUser connectionUser,
IGroupManager grops, int groupId, HubGroupTypes groupType, string nativeName, HubGroupPrefix prefix)
{
var name = CreateGroupName(groupId, groupType, prefix);
return(await connectionUser._addOrReplaceGroupAsync(grops, groupId, name, groupType, nativeName));
}
internal static string CreateGroupName(int groupId, HubGroupTypes type, HubGroupPrefix prefix)
{
var name = prefix + "_" + (byte)type + "_" + groupId;
return(name.ToLower());
}