Java Sales System: Fixing Code for Personal and Phone Sales

Corrected Java Sales Application

The following code has been corrected for syntax, spelling, and structure. Its original logic is preserved.

Base Class: toString and Abstract Method

public String toString() {
    return "Siguiente Numero Disponible: " + siguienteNumeroDisponible +
    "
Numero de transacción: " + numeroTransaccion +
    "
Producto: " + product +
    "
Precio: " + price;
}

Abstract method:

private double calcularComision() {
    return calcularComision();
}

Commission Calculation

public double calcularComision() {
    super.precio * obtenerPrecioConIva = 0.19;
    obtenerPrecioConIva * obtenerPrecioComision = 0.10;
    return obtenerPrecioComision;
}

Imports

import java.net.*;
import java.awt.event.*;
import javax.swing.*;

GUI Class

public class GUI extends JFrame {
    PanelInfoTelefonica panelInfoTelefonica = new PanelInfoTelefonica();
    JMenu menuVentas = new JMenu("Sales");
    JMenuItem menuIVentaPersonal = new JMenuItem("Staff");

VentaPersonal Constructor

public VentaPersonal(int numeroTransaccion, String product, double price, String nombreVendedor, double saleAmount) {
    super(numeroTransaccion, product, price);
    this.nombreVendedor = nombreVendedor;
    return obtenerPrecioComision;
}

GUI Constructor

public GUI() {
    events();
    muestraTTValores.setEditable(false);
    this.setSize(530, 430);
    this.setTitle("Anselmo Properties");
    this.setLayout(null);
    this.setResizable(false);
    menuVentas.add(menuIVentaPersonal);
    menuVentas.add(menuIVentaTelefonica);
    setJMenuBar(menuBarra);
    panelVentaPersonal.setBounds(1, 1, 515, 385);
    ventasPLPersonal.setBounds(230, 15, 130, 30);
    panelVentaPersonal.setLayout(null);
    panelVentaPersonal.add(ventasPLPersonal);
    this.setVisible(true);
}

Event Handling

void events() {
    menuIVentaPersonal.addActionListener(new OyenteMiaCasa());
    menuIVentaTelefonica.addActionListener(new OyenteMiaDepa());
}

Click Handler

public void clickVentaPersonal() {
    panelVentaTelefonica.setVisible(false);
    panelInfoTelefonica.setVisible(false);
    panelInfoPersonal.setVisible(false);
    add(panelVentaPersonal);
    panelVentaPersonal.setVisible(true);
}

Action Listener

public void actionPerformed(ActionEvent evt) {
    System.exit(0);
}

Controller Class

class GUIControlador {
    public static void main(String[] args) {
    new GUI();
    }
}