Java Basic - Quản lý ATM - Quản lý tài khoản ngân hàng

#Account.java

/*
 * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
 * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
 */
package com.gokisoft.lesson10.bt1302;

import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

/**
 *
 * @author diepvan
 */
public class Account {
    String accountName;
    String accountNo;
    int money;
    String phoneNumber;
    String address;
    
    List<Transaction> transferList;
    List<Transaction> addList;

    public Account() {
        transferList = new ArrayList<>();
        addList = new ArrayList<>();
    }

    public String getAccountName() {
        return accountName;
    }

    public void setAccountName(String accountName) {
        this.accountName = accountName;
    }

    public String getAccountNo() {
        return accountNo;
    }

    public void setAccountNo(String accountNo) {
        this.accountNo = accountNo;
    }

    public int getMoney() {
        return money;
    }

    public void setMoney(int money) {
        this.money = money;
    }

    public String getPhoneNumber() {
        return phoneNumber;
    }

    public void setPhoneNumber(String phoneNumber) {
        this.phoneNumber = phoneNumber;
    }

    public String getAddress() {
        return address;
    }

    public void setAddress(String address) {
        this.address = address;
    }

    @Override
    public String toString() {
        return "accountName=" + accountName + ", accountNo=" + accountNo + ", money=" + money + ", phoneNumber=" + phoneNumber + ", address=" + address;
    }
    
    public void input() {
        Scanner scan = new Scanner(System.in);
        
        System.out.println("Nhap ten: ");
        accountName = scan.nextLine();
        
        System.out.println("Nhap STK: ");
        accountNo = scan.nextLine();
        
        System.out.println("Nhap so tien: ");
        money = Integer.parseInt(scan.nextLine());
        
        System.out.println("Nhap SDT: ");
        phoneNumber = scan.nextLine();
        
        System.out.println("Nhap dia chi: ");
        address = scan.nextLine();
    }
    
    public void transfer() {
        Transaction tran = new Transaction();
        tran.transfer();
        if(tran.getMoney() <= money) {
            money -= tran.getMoney();
            transferList.add(tran);
        }
    }
    
    public void add() {
        Transaction tran = new Transaction();
        tran.add();
        
        money += tran.getMoney();
        addList.add(tran);
    }
    
    public void showTransferHistory() {
        System.out.println("Lich su chuyen tien: ");
        for (Transaction transaction : transferList) {
            System.out.println(transaction.toStringTranser());
        }
    }
    
    public void showAddHistory() {
        System.out.println("Lich su nap tien: ");
        for (Transaction transaction : addList) {
            System.out.println(transaction.toStringAdd());
        }
    }
    
    public void display() {
        System.out.println(this);
    }
}

#Main.java

/*
 * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
 * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
 */
package com.gokisoft.lesson10.bt1302;

import java.util.Scanner;

/**
 *
 * @author diepvan
 */
public class Main {
    public static void main(String[] args) {
        Account account = new Account();
        Scanner scan = new Scanner(System.in);
        int choose;
        
        //Kiem tra login
        System.out.println("======== LOGIN =========");
        do {
            System.out.println("Nhap ten tai khoan: ");
            String username = scan.nextLine();
            System.out.println("Nhap mat khau: ");
            String pwd = scan.nextLine();
            
            if(username.equalsIgnoreCase("dieptv") && pwd.equals("123")) {
                System.out.println("Dang nhap thanh cong!!!");
                break;
            } else {
                System.out.println("Kiem tra tai khoan hoac mat khau!!!");
            }
        } while(true);
        
        do {            
            showMenu();
            choose = Integer.parseInt(scan.nextLine());
            
            switch (choose) {
                case 1:
                    account.input();
                    break;
                case 2:
                    account.add();
                    break;
                case 3:
                    account.transfer();
                    break;
                case 4:
                    account.showAddHistory();
                    break;
                case 5:
                    account.showTransferHistory();
                    break;
                case 6:
                    System.out.println("Thoat!!!");
                    break;
                default:
                    System.out.println("Nhap sai!!!");
                    break;
            }
        } while (choose != 6);
    }
    
    static void showMenu() {
        System.out.println("1. Khoi tao tai khoan");
        System.out.println("2. Nap tien");
        System.out.println("3. Gui tien");
        System.out.println("4. Xem lich su nap tien");
        System.out.println("5. Xem lich su gui tien");
        System.out.println("6. Thoat");
        System.out.println("Chon: ");
    }
}

#Transaction.java

/*
 * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
 * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
 */
package com.gokisoft.lesson10.bt1302;

import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Scanner;

/**
 *
 * @author diepvan
 */
public class Transaction {
    String accountNo;
    int money;
    Date createdAt;
    String node;

    public Transaction() {
    }

    public String getAccountNo() {
        return accountNo;
    }

    public void setAccountNo(String accountNo) {
        this.accountNo = accountNo;
    }

    public int getMoney() {
        return money;
    }

    public void setMoney(int money) {
        this.money = money;
    }

    public Date getCreatedAt() {
        return createdAt;
    }

    public void setCreatedAt(Date createdAt) {
        this.createdAt = createdAt;
    }

    public String getNode() {
        return node;
    }

    public void setNode(String node) {
        this.node = node;
    }

    public String toStringTranser() {
        return "accountNo=" + accountNo + ", money=" + money + ", createdAt=" + getCreatedAtString() + ", node=" + node;
    }
    
    public String toStringAdd() {
        return "money=" + money + ", createdAt=" + getCreatedAtString() + ", node=" + node;
    }
    
    public void transfer() {
        Scanner scan = new Scanner(System.in);
        
        System.out.println("Nhap TK nhan: ");
        accountNo = scan.nextLine();
        
        do {
            System.out.println("Nhap so tien: ");
            money = Integer.parseInt(scan.nextLine());
        } while(money <= 0);
        
        System.out.println("Noi dung chuyen tien: ");
        node = scan.nextLine();
        createdAt = new Date();
    }
    
    public void add() {
        Scanner scan = new Scanner(System.in);
        
        do {
            System.out.println("Nhap so tien nap: ");
            money = Integer.parseInt(scan.nextLine());
        } while(money <= 0);
        
        System.out.println("Noi dung nap tien: ");
        node = scan.nextLine();
        createdAt = new Date();
    }
    
    public String getCreatedAtString() {
        DateFormat dateFormat = new SimpleDateFormat("yyyy-mm-dd hh:mm:ss");  
        String strDate = dateFormat.format(createdAt);
        
        return strDate;
    }
}