public async Task <ActionResult <ProductItem> > PostProductItem(ProductItem item)
{
// Validation & calculation
if (item.ValidateNewItem())
{
item.CalculateMissingParameters();
_context.ProductItems.Add(item);
await _context.SaveChangesAsync();
return(CreatedAtAction(nameof(GetProductItem), new ProductItem {
Id = item.Id
}, item));
}
else
{
return(UnprocessableEntity());
}
}
