public override async Task <U> Add <U, V>(V entity) where U : class where V : class
{
DtoGamme gamme = await BsGamme.GetById <DtoGamme>(BuildMapper <V, DtoOrderContent>().Map <DtoOrderContent>(entity).IdGamme);
if (gamme.Stock != 0)
{
BsGamme.UpdateStock(BuildMapper <DtoGamme, Gamme>().Map <Gamme>(gamme), new DtoStockHisto()
{
Date = DateTime.Now, Stock = (int)gamme.Stock - BuildMapper <V, DtoOrderContent>().Map <DtoOrderContent>(entity).Quantity
});
}
return(BuildMapper <OrderContent, U>().Map <U>(await DpOrderContent.Add(BuildMapper <V, OrderContent>().Map <OrderContent>(entity))));
}
