public async Task <List <ComboProduct> > AddComboProductRangeAsync(List <ComboProduct> comboProducts)
{
if (!comboProducts.Any())
{
throw new ArgumentNullException($"{nameof(AddComboProductRangeAsync)} entity must not be null");
}
try
{
await _context.AddRangeAsync(comboProducts);
await _context.SaveChangesAsync();
return(comboProducts);
}
catch (Exception)
{
throw new Exception($"{nameof(comboProducts)} could not be saved");
}
}
