// This calls the accessor method that selects a list of group activity view models by groupID.
public List <GroupActivityVM> RetrieveActivitiesByGroupID(string groupID)
{
List <GroupActivityVM> activities = null;
try
{
activities = _groupAccessor.SelectActivitiesByGroupID(groupID);
}
catch (Exception ex)
{
throw new ApplicationException("Activity not found!", ex);
}
return(activities);
}
