Spring Boot Online Banking Rest API

This project is a Java Spring Boot Rest API project. MySql is used as the database. JWT, sessions, and interceptors are employed for authentication and authorization. Tests have been conducted using Postman. Users can register and log in to the system. They can open new bank accounts, deposit and withdraw money, transfer money between accounts, and make payments. The project is developed in compliance with code refactoring, design patterns, and SOLID principles

Features

• It includes Authentication and Authorization mechanisms.
• Email control and verification mechanisms are also available.
• Rest API
• It adheres to SOLID principles and design patterns.
• Tüm platformlara destek

API Usage

Dashboard Get Accounts

  GET /app/dashboard

Headers	Tip	Açıklama
Authorization	Bearer:{{access_token}}	Required . Your API key.

Get Payment History

  GET /app/payment_history

Headers	Tip	Açıklama
Authorization	Bearer:{{access_token}}	Required . Your API key.

Get Transaction History

  GET /app/transaction_history

Headers	Tip	Açıklama
Authorization	Bearer:{{access_token}}	Required . Your API key.

Post Create Account

  POST /account/create_account

Body	Type	Description
account_name	string	Required
account_type	string	Required

Headers	Type	Description
Authorization	access_token	Required . Your API key.

Post Deposit Transaction

  POST /transact/deposit

Body	Type	Description
deposit_amount	string	Required
account_id	int	Required

Headers	Type	Description
Authorization	access_token	Required . Your API key.

POST Transfer Transaction

  POST /transact/transfer

Body	Type	Description
sourceAccount	string	Required
targetAccount	string	Required
amount	string	Required

Headers	Type	Description
Authorization	access_token	Required . Your API key.

Post Withdraw Transaction

  POST /transact/withdraw

Headers	Type	Description
Authorization	access_token	Required . Your API key.

Body	Type	Description
withdrawal_amount	string	Required
account_id	string	Required

Post Payment Transaction

  POST /transact/payment

Headers	Type	Description
Authorization	access_token	Required. Your API key..

Body	Type	Description
beneficiary	string	Required
account_number	string	Required
account_id	string	Required
reference	string	Required
payment_amount	string	Required

Get Verify Account

  GET /verify?token={token}&code={code}

Query Params	Value	Description
token	token	Required . Token from your email
code	code	Required . Code from your email

Post Register User

  POST register?confirm_password=1234

Body	Type	Description
first_name	string	Required. User email.
last_name	string	Required. User email.
email	string	Required. User email.
password	string	Required. User password.

Post Register Login

  POST /login

Body	Type	Description
email	string	Required . User email.
password	string	Required . User password.

Get Transaction History

  GET /logout

Headers	Type	Description
Authorization	access_token	Required. Your API key.

Email Configurations

I used ThunderBird for email configurations. I created email addresses on Local Host through Hmail Server.

I saved these email addresses using ThunderBird. That's it.

Database Structure

Distribution

1- Clone the project to your local machine. 2- Build and run the application using your preferred Java Development environment.

Start for Project

  maven build

  maven run

application.properties

To run the project, update the following information in your application.properties file.

spring.datasource.url

spring.datasource.username

spring.datasource.password

Tests

Postman

Technologies

Framework: Spring Boot

Technologies: MySql, Javax Servlet, Tomcat, Spring Security Crypto, Json Web Token, Interceptors

Related projects

You can take a look at the frontends for my React Redux Online Banking App and Android Java Online Banking App projects for this application.

React Redux Online Banking App Project: Java Android

React Redux Online Banking App Project: React Redux

Extracted Lessons

Java Spring usage, Enterprise architecture, Database architecture, Session architecture, JWT architecture, Interceptor usage, Exception Handling mechanism, Project configuration, and more.

Programmers

• @Berko01 design and development.