A RESTful application to help users learn new languages through conversation practice with AI.

Key Feature:

• Registration
• API endpoints for managing conversations
• API endpoints for chatting with ChatGPT
• API key generation
• API documentation: https://documenter.getpostman.com/view/24405131/2sA3dxDrRF

Tech stack

• Backend: PHP 8.2, Symfony 7.1
• Database: PostgreSQL 16.3
• Testing: PHPUnit for unit, integration and feature testing (Developed completely using TDD)
• Static Analysis: PHPStan for analyzing code quality
• Coding Standard Analysis: PHP-CS-FIXER for enforcing PSR12 coding standards
• Environment Management: Docker for containerization and consistent development environments
• CI: Github actions for continuous Integration
• Openai: ChatGPT API for conversation practice

To test this on your local machine, follow the instructions bellow

Add domain to /etc/hosts (host)

sudo nano /etc/hosts
127.0.0.111  language-learning-assitant.test

Install mkcert (host)

sudo apt install libnss3-tools
curl -JLO "https://dl.filippo.io/mkcert/latest?for=linux/amd64"
chmod +x mkcert-v*-linux-amd64
sudo mv mkcert-v*-linux-amd64 /usr/local/bin/mkcert
cd ssls/
mkcert -install language-learning-assitant.test

Up containers (host)

docker-compose up --build -d

Connect to the php container

docker exec -it php-container bash

Composer

composer install

create .env.local inside the app directory

Copy the content of .env file and paste it in .env.local

Bowser

Now, open https://language-learning-assitant.test in your browser

Database

http://localhost:8080