data_dao.kt

data class Item(val name: String, val price: Double, val discount: Double, val quantity: Double)

object ItemDao {
	fun findItemsForInvoice(invoiceId: Int): List<Item> {
		return listOf(
			Item("Item A", 10.0, 0.0, 1.0),
			Item("Item B", 100.0, 0.0, 1.0),
			Item("Item C", 50.0, 10.0, 3.0),
			Item("Item D", 45.0, 0.0, 1.5),
			Item("Item E", 8.5, 5.0, 20.0),
			Item("Item F", 5.0, 50.0, 1.0))
	}
}