The project basically has three user modules:

$1)$ ADMINISTRATOR MODULE

$2)$ BANK MODULE

$3)$ CUSTOMER MODULE

Functional Modules in Banking Management System Project

a$)$ User Authentication Module:

The registration and Login system has been added so that only authenticated users $($Admin$,$ Bank, or Customer$)$ can perform their functionalities. For authentication, we have used Spring Security and JWT$.$

b$)$ Bank Module:

Add Bank, View all Banks, Search Banks, Add Bank Manager, View Bank Managers.

c$)$ Bank Customer Module:

Add Bank Customer, View Bank Customers, Deactivate Bank Customer, Activate Bank Customer and, Search Bank Customers.

d$)$ Bank Account Module:

Add Customer Bank Account, View all Bank accounts, Lock Bank Account, Open Bank Account, and Search bank accounts.

e$)$ Bank Transaction Module:

Bank Deposit, Bank Withdraw, Account Transfer, Transaction History, Search Bank Transactions by time range, View Statement, Download Bank Account Statement and, Check Bank Balance.

Draw class diagram, Use case diagram, Sequence diagram, and software flowchart diagram for online banking system