private IQueryable <T> GetPermittedEntity <T>(IQueryable <T> entitySet)
{
var permissionPredicate = (Expression <Func <T, bool> >)MapperConfig.GetWhereExpression(typeof(T), CurrentUser);
if (permissionPredicate != null)
{
entitySet = entitySet.Where(permissionPredicate);
}
return(entitySet);
}