/// <summary>
/// Add a new supplier and return if successful
/// </summary>
/// <param name="supplier"></param>
public void AddNewSupplier(Supplier supplier)
{
using (var scope = new TransactionScope())
{
using (var connection = Connector.GetConnection())
{
var supplierDal = new SupplierDal(connection);
supplierDal.Insert(supplier.Name, supplier.Contact);
supplier.Id = supplierDal.GetLastInsertId();
// Exception handling
if (supplier.Id == null)
{
throw new ArgumentNullException(nameof(supplier.Id), "Supplier Id null after insert");
}
}
scope.Complete();
}
}