/Advanced-Backend-Project-With-Java-Spring-Online-Banking-Rest-Api

Java spring project in enterprise architecture.

Primary LanguageJava

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.

Uygulama Ekran Görüntüsü

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

Uygulama Ekran Görüntüsü

Database Structure

Uygulama Ekran Görüntüsü

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

Uygulama Ekran Görüntüsü

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