public async Task <IEnumerable <Category> > GetCategoriesTrAsync(string orderBy, bool showTrs)
{
orderBy = orderBy.ToLower();
if (!allowedOrderByQueries.Contains(orderBy))
{
throw new InvalidOperationException($"Invalid \" {orderBy} \" orderBy query param. The allowed values are {string.Join(",", allowedOrderByQueries)}");
}
var CategoriesTrEntities = await CategoriesTrRepository.GetCategoriesTr(orderBy, showTrs);
var res = mapper.Map <IEnumerable <Category> >(CategoriesTrEntities);
for (int i = 0; i < res.Count(); i++)
{
res.ElementAt(i).CantProducts = res.ElementAt(i).products.Count();
res.ElementAt(i).CantTrs = res.ElementAt(i).trs.Count();
if (!showTrs)
{
res.ElementAt(i).products = new List <Product>();
res.ElementAt(i).trs = new List <Tr>();
}
}
return(res);
}