Pay My Buddy

Demo

👉 See the web app

Test credentials (if you don't want to create an account) :

• To test a user account:
  • username: remax21
  • password: remi
• To test an admin account:
  • username: PayMyBuddy
  • password: root

Overview

This project is a fictitious but very secure banking application that allow customers to transfer money to manage their finances or pay their friends.

Features

• New users can register using a unique identifier.
• Users can log in from their accounts in the database.
• After logging in, users can add people to their contact lists from their username (if the person already exists in the database).
• A user can contribute money to their account in our application.
• From the available balance, users can make payments to any other user registered on the application.
• At any time, users can transfer the money to their personal bank accounts.
• For each transaction, a percentage of 0.5% is taken to monetize the application (Setting up a periodic task that takes place every day at 00:15 to take the daily commissions related to transactions). A backoffice for administrators has been developed.

Security layer

• Account activation only after validation of the user's email address (via a link sent to this email address).
• Two-factor authentication with Google Authenticator.
• SMS notification for each monetary exchange that represents a debit for a user.
• Possibility to change the password if you forget it via a link sent by email.
• Obligation to create a very secure password.
• Impossible to connect to 2 sessions at the same time.

NB

Since I use a paid service to send SMS (Twilio) and I don't want to pay, when you register your phone during the sign up stage, it is normal that the verification of your phone number fails afterwards.

Tech stack

• Front: Thymeleaf, Bootstrap 5, JQuery
• Back: Spring (Java)
• DB: MySQL
• Hosting: Heroku

Installation and usage

1. Be sure, you have installed a JRE to run Srping/Java project on your computer : AdoptOpenJDK.
2. Be sure, you have installed Apache Maven : Maven.

Running the project

Clone this repository:

git clone https://github.com/Remi-deronzier/pay-my-buddy/
cd vinted-frontend

Install dependencies and launch the project:

mvn spring-boot:run

Enjoy !!! 😊