public static async Task <WebChannelGroup> ProcessAsync(IOwinContext context, string groupId)
{
if (!ServiceRegistration.IsRegistered <ITvProvider>())
{
throw new BadRequestException("GetRadioGroupById: ITvProvider not found");
}
// select the channel Group we are looking for
var group = await TVAccess.GetGroupAsync(context, int.Parse(groupId));
if (group == null)
{
throw new NotFoundException(string.Format("GetRadioGroupById: group with id: {0} not found", groupId));
}
WebChannelGroup webChannelGroup = ChannelGroup(group);
return(webChannelGroup);
}
