/JavaStreams

Java Streams project for exercising the Streams API. Built with Spring Boot and React.

Primary LanguageJavaScript

Java Streams Project

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A project designed to help users practice the Java Streams API. This project is built using Spring Boot for the backend and React (with Vite) for the frontend.

Features

  • Interactive exercises practice Java Streams.
  • Spring Boot backend with REST APIs.
  • React frontend built using Vite for fast development and optimized builds.
  • Email/password registration and login functionality.
  • Spring Security integrated with OAuth2 login via Google and GitHub.
  • JWT-based authentication with stateless session management.
  • MySQL for data persistence with Spring Data JPA.

Tech Stack

  • Backend: Spring Boot, Spring Security, Spring Data JPA, OAuth2 (Google, GitHub), JWT
  • Frontend: React, Vite
  • Database: MySQL
  • Build Tools: Maven (for Spring Boot)
  • Other: Docker

Installation

  1. Clone the repository:

    git clone https://github.com/4121nnn/javastreams.git

  2. Navigate to the project directory:

    cd javastreams

  3. Backend Setup (Spring Boot):

    • Ensure you have Java (version 17 or above) installed.
    • Create a MySQL database:
    CREATE DATABASE streams;
    • Configure your application.yml or application.properties with your MySQL credentials:
    spring:
  datasource:
    url: jdbc:mysql://localhost:3306/streams
    username: your_username
    password: your_password
  jpa:
    hibernate:
      ddl-auto: update
    • Run the following commands to start the backend:
    ./mvnw spring-boot:run

  4. Frontend Setup (React + Vite):

    • Navigate to the frontend folder:
    cd frontend
    • Install dependencies and start the frontend:
    npm install
npm run dev

  5. The application will be accessible at http://localhost:3000.

Security

  • JWT Authentication: The project uses JSON Web Tokens (JWT) to secure API requests and enforce stateless session management.
  • Email/Password Authentication: Users can register and log in using their email and password. Upon successful authentication, JWT tokens are issued.
  • OAuth2 Login: Users can also log in via Google and GitHub OAuth2 providers. Upon successful login, JWT tokens are issued.