update,

_resources/it114105/itp4507/Assignment/20-21/src/CmdPlaceOrder.java

@@ -0,0 +1,63 @@
+
+import java.util.Scanner;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+/**
+ *
+ * @author jerrykwok
+ */
+public class CmdPlaceOrder implements Command {
+
+    private Scanner input;
+
+    public CmdPlaceOrder(Scanner input) {
+        this.input = input;
+    }
+
+    @Override
+    public void execute() {
+        try {
+            System.out.println("\nPlace Order");
+            System.out.print("Chinese or Western (c | w): ");
+            String menuType = input.nextLine();
+            if(StaffCanteen.getInstance().searchMenuAvaiable(menuType) == 0){
+                System.out.println("Sold Out!");
+                return;
+            }
+            String drinkCode;
+            String sideCode = null;
+            String staffNumber;
+            String officeLocation;
+            switch (menuType) {
+                case "c":
+                    System.out.print("Oolong Tea: hot or iced (h | i): ");
+                    drinkCode = input.nextLine();
+                    break;
+                case "w":
+                    System.out.print("side: rice, spaghetti, French fries (r | s | f): ");
+                    sideCode = input.nextLine();
+                    System.out.print("tea or coffee, hot or iced (ht| it | hc | ic): ");
+                    drinkCode = input.nextLine();
+                    break;
+                default:
+                    throw new LunchSetStyleException();
+            }
+            System.out.print("Staff Number: ");
+            staffNumber = input.nextLine();
+            System.out.print("Office Location: ");
+            officeLocation = input.nextLine();
+            Order order = (menuType.equals("c")) ? StaffCanteen.getInstance().placeChineseLunchSetOrder(drinkCode, staffNumber, officeLocation) 
+                    : StaffCanteen.getInstance().placeWesternLunchSetOrder(drinkCode, sideCode, staffNumber, officeLocation);
+            System.out.println("Order Placed");
+        } catch (LunchSetStyleException ex) {
+            System.out.println(ex.getMessage());
+        }
+    }
+
+}