/// <summary>
/// Brisanje stavke racuna
/// </summary>
/// <param name="billItem">stavka racuna koja se brise</param>
public void RemoveBillItem(BillItem billItem)
{
billItems.Remove(billItem);
}
/// <summary>
/// Izadaje racun za pricuvu
/// </summary>
/// <param name="apartment">stan za kojieg se izdaje racun za placanje pricuve</param>
/// <returns>racun za pricuvu</returns>
public Bill IssueReserveBillFor(Apartment apartment)
{
if(apartment.ResponsibleTenant == null) {
throw new RulesException("Responsible tenant is not set.");
}
Bill bill = new Bill(apartment.ResponsibleTenant, buildingManager.LegalPerson, tax);
decimal price = reserveCoefficient * apartment.SurfaceArea;
BillItem billItem = new BillItem(1, price, "Pričuva");
bill.AddBillItem(billItem);
bill.ReferenceNumber = REFERENCE_NUMBER_PREFIX + apartment.Id + bill.DateTimeIssued.ToShortDateString();
return bill;
}
/// <summary>
/// Dodavanje stavke racuna
/// </summary>
/// <param name="billItem">stavka racuna koja se dodaje</param>
public void AddBillItem(BillItem billItem)
{
billItems.Add(billItem);
}