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A Java Swing application

Java 100.00%

avishkar contrihub hacktoberfest mnnit open-source opensource

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bankingmanagementapplication's Issues

Prevent repetition of randomly generated Account Number and MICR

In the signup page, the code that generates random account no and MICR doesn’t check if the Account no and MICR code already exists for some other user. Fix this.

Fix clear button on sign-up page

The “clear’ button on the signup page also clears the auto generated Account No., MICR No. and Pin. Remove that part of the code.

Deposit button not working

In the Deposit tab, the deposit button doesn’t add money to balance in database.

Remove redundant try-catch

At line 169 in Authentication.java, there is an unnecessary try-catch inside the finally block. Preserve the code, but remove the blocks.

Verify old pin before changing .

In the change pin tab, the old pin field isn’t getting used. Add verification that the entered old pin is correct.

Make javaconnect a singleton class

In javaconnect.java at line 15, a Connection object is made but never used. Make use of it to convert the javaconnect class to a Singleton Class.

Withdraw button not working

The Withdraw button in the Withdrawal tab doesn’t do anything to the database. Add functionality to it.

Field missing in profile tab

If someone edits their security question in profile tab, there should be a field to write the answer to it and the answer must also get written to the database.

Change account number source in Profile tab

In the Profile tab, the account number passed as arguments while launching the class isn’t being used, rather the value from jTextField1 is used. Correct this.

Spelling check

The spelling of “Withdrawal” in the Withdrawl tab is wrong

Useless tabs

The Customer List and Transactions tabs are useless. Breach of customer personal information .

Implement validation in Sign-up page

The signup page doesn’t have a null pointer or valid strings check in many text boxes. Implement them.

View balance is wrongly implemented

Find out the problem and then fix it to the best of your imagination.

Add option in Sign-up form

Add the option of ‘Others’ gender in the signup form.

Remove useless label

In Loading.java a useless jLabel4 appears. Remove it!

Fix save destination in Account.java

In Account.java, in Bal() method (line no 334), the Pin of the user is getting saved in the Balances table instead of Balance. Fix it!

Change account number source in Customer List tab

In the Customer List tab, the account number passed as arguments while launching the class isn’t being used, rather the value from jTextField1 is used.

Save Button Not Working

In Profile Tab, after editing detail when we try to save , save button doesn’t save things.

Change account number source in Change Pin tab

In the Change Pin tab, the account number passed as arguments while launching the class isn’t being used, rather the value from jTextField1 is used.

Change account number source in Deposit tab

In the Deposit tab, the account number passed as arguments while launching the class isn’t being used, rather the value from jTextField1 is used. Correct this.

Change account number source in View balance tab

In the View balance tab, the account number passed as arguments while launching the class isn’t being used, rather the value from jTextField1 is used.

Banking management application

#include<stdio.h>
  
int main()
{
  int pin;
  int key;
  int amount;
   int balance=10000;
printf("         State Bank Of India 🏦\n");
printf("________________________________________\n");
printf("________________________________________\n");
printf("******************ATM*******************\n");
printf("________________________________________\n");
printf("ENTER PIN NUMBER : ");  
scanf("%d",&pin);
printf("________________________________________\n");
    

printf("1) WITHDRAWAL\n");
printf("2) DEPOSIT\n");
printf("3) CHECK BALANCE\n");
printf("________________________________________\n");

printf("press any key::");
scanf("%d",&key);
printf("________________________________________\n");
printf("YOUR ACCOUNT\n ");
 switch (key)
{
   case 1:
 {
   printf("BALANCE IS Rs.10000\n");
    
   printf("ENTER WITHDRAWAL AMOUNT=");
   scanf("%d",& amount);
   amount>balance? printf("INVALID AMOUNT\n"): printf("your Balance is::%d\n ", balance-amount);
 printf("THANK YOU 🙏");
    break;
}
  case 2:
{
   printf("ENTER DEPOSIT AMOUNT\n");
   scanf("%d",& amount);
    printf("YOUR BALANCE IS::%d", amount+balance);
   printf("THANK YOU 🙏");
   break;
}
   case 3:
{
   printf("YOUR BALANCE IS ::%d", balance);
   printf("THANK YOU 🙏");
   break;

}
default :
{
  printf("INVALID KEY");
   printf("THANK YOU 🙏");
}








}
    
    
}

Change account number source in Transfer tab

In the Transfer tab, the account number passed as arguments while launching the class isn’t being used, rather the value from jTextField1 is used. Correct this.

Change account number source in Transaction tab

In the Transaction tab, the account number passed as arguments while launching the class isn’t being used, rather the value from jTextField1 is used.

Change account number source in Withdrawl tab

In the Withdrawl tab, the account number passed as arguments while launching the class isn’t being used, rather the value from jTextField1 is used. Correct this.

Add logo in place of jLabel1

In place of jLabel1 in Authentication.java add some suitable logo of bank/lock/login.

Account number should be prefilled

In the Transfer tab, the Account No field asks for your own account number, it should come prefilled with the account number and the field should not be editable. Remove the search button also.
In the Withdrawal tab, the Account No field asks for your own account number, it should come prefilled with the account number and the field should not be editable. Remove the search button also.

Pass Account Number to next class

When the user sign’s in, the Account number isn’t passed to the next class (which is Loading.class and then MyPage.java). Implement this functionality.

Transfer button not working

The Transfer button in the Transfer tab doesn’t do anything to the database. Add functionality to it .

Change button name

The Cancel button in the Change Pin tab actually clears the form. Rename the button to “Clear”

Improve Sign-up page UI

On the signup page, the UI is cut from the bottom, the buttons and the bottom text ain’t visible. Extend the frame to the bottom to accommodate them.

The account number entered by the user during sign-in isn’t being used anywhere in the class. Remove jTextField1, jTextField2, jButton3, jLabel2, jLabel3 from the UI and code related to it. Add labels displaying the Account Number and today’s date. Also, remove the Account Number field from all tabs as it is being displayed at the top of the form.

Add date picker in Sign-up page

In the signup page add a date picker for the DOB field.

Encrypt PIN before storing to database

Store hash of PIN in database (one-way encryption) via a strong hash function.
For authentication while logging in, match hash of input PIN with encrypted PIN from database.

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