private void buyProducts(int personNumber, long price) {
personDatabase.addCost(personNumber, price); // add the bill to the persons account
checkOuts.productBought(); // clear the quantities and checkout
productDatabase.writeOutDatabase("productDatabase.txt"); // write out the databases.
personDatabase.writeOutDatabase("personDatabase.txt");
checkOuts = new CheckOut(); // ensure checkout clear
}
/**
* Have the connected user buy the products in the checkout, adding the total cost to the users
* bill, taking the number bought from the products in the database and clearing both the user and
* the checkout
*/
public static void checkOutItems() {
LinkedList<String> purchased = checkOuts.productBought(); // clear the quantities and checkout
LoggingDatabase.logItemsOut(purchased, userID);
checkOuts = new CheckOut(); // ensure checkout clear
userName = null;
userID = null;
}
