feat: add getter and setter

src/main/java/dev/model/OrderDetail.java

@@ -12,4 +12,20 @@ public class OrderDetail {
 
     private double price;
 
+    public int getOrderId() { return orderId; }
+
+    public void setOrderId( int orderId ) { this.orderId = orderId; }
+
+    public int getMenuItemId() { return menuItemId; }
+
+    public void setMenuItemId(int menuItemId) { this.menuItemId = menuItemId; }
+
+    public int getQuantity() { return quantity; }
+
+    public void setQuantity(int quantity) { this.quantity = quantity; }
+
+    public double getPrice() { return price; }
+
+    public void setPrice(double price) { this.price = price; }
+
 }