public IHttpActionResult GetGroupById(int groupId)
{
var group = this.Data.Groups.Find(groupId);
if (group == null)
{
return(this.BadRequest("The group does not exist"));
}
var currentUserId = this.UserIdProvider.GetUserId();
var currentUser = this.Data.Users.Find(currentUserId);
var groupViewModel = GroupViewModel.ConvertTo(group, currentUser);
return(this.Ok(groupViewModel));
}
