/// <summary>
/// Removes a quotation from a customer
/// </summary>
/// <param name="quotation">Quotation to be removed</param>
public void RemoveQuotation(Quotation quotation)
{
int index = CustomerModel.GetQuotationIndexByID(quotation);
// If the quotation exists, remove it from the collection. Otherwise throw exception.
if (index != -1)
{
Quotations.RemoveAt(index);
CustomerModel.Quotations.Remove(quotation);
}
else
{
throw new InvalidOperationException("Quotation not found");
}
}
public void AddQuotation(Quotation quotation)
{
int index = CustomerModel.GetQuotationIndexByID(quotation);
// If the quotation does not exist, add it to the quotation collection. Otherwise throw exception.
if (index == -1)
{
quotation.Customer = CustomerModel;
QuotationViewModel quotationViewModel = new QuotationViewModel(quotation);
quotationViewModel.Customer = this;
Quotations.Add(quotationViewModel);
CustomerModel.Quotations.Add(quotation);
}
else
{
throw new InvalidOperationException("Cannot add already existing quotation");
}
}