gem-hunter
主要言語: Python
Simple asynchronous API implemented with Fast-Api framework utilizing Postgres as a Database and SqlAlchemy as ORM . GitHub Actions as CI/CD Pipeline
A production-ready asynchronous REST API built with FastAPI, featuring secure user authentication and advanced notes management. The application uses modern patterns like native SQLAlchemy 2.0 Async, Pydantic 2 settings, and is fully containerized.
The fastest way to get started is using Docker Compose:
Clone the repository
git clone https://github.com/KenMwaura1/Fast-Api-example.git
cd Fast-Api-exampleStart the application
docker-compose up -d --build
Access the Application
Clone the repository
git clone https://github.com/KenMwaura1/Fast-Api-example.git
cd Fast-Api-exampleBackend Setup
python3 -m venv venv source venv/bin/activate cd src pip install -r requirements.txt
If you prefer to build the backend image directly (the Dockerfile lives in src), run from the repository root:
# build using the `src` folder as the build context docker build -f src/Dockerfile -t fast-api-example:local src # run the built image docker run --rm -p 8000:8000 --env-file src/.env fast-api-example:local
This docker build command sets the build context to src so the COPY requirements.txt in the Dockerfile resolves correctly.
Database Configuration
Configure your DATABASE_URL in src/.env (copy from src/app/.env-example):
DATABASE_URL=postgresql+asyncpg://user:password@localhost/dbname SECRET_KEY=your-secret-key
Run Migrations
cd src
alembic upgrade headRun the Application
./run.sh
A modern Vue 3 frontend built with Vite and Pinia is included.
Navigate to frontend directory
cd vue-client
npm installStart development server
npm run dev
Access the frontend at http://localhost:5173
| Method | Endpoint | Description |
|---|---|---|
| POST | /auth/register |
Register a new user |
| POST | /auth/token |
Login to get access token |
| Method | Endpoint | Description |
|---|---|---|
| GET | /notes/ |
List notes (owned by user) |
| POST | /notes/ |
Create a note |
| GET | /notes/{id} |
Get specific note |
| PUT | /notes/{id} |
Update note |
| DELETE | /notes/{id} |
Soft delete note |
The project includes a comprehensive test suite using pytest with mocked database dependencies.
# From the project root export PYTHONPATH=$PYTHONPATH:$(pwd)/src pytest src -v
Fast-Api-example/
├── src/
│ ├── app/
│ │ ├── api/ # API routes & logic
│ │ │ ├── auth.py # Auth endpoints
│ │ │ ├── notes.py # Notes endpoints
│ │ │ ├── crud.py # DB operations
│ │ │ └── models.py # Pydantic models
│ │ ├── config.py # Pydantic Settings
│ │ ├── db.py # SQLAlchemy Setup
│ │ └── main.py # FastAPI Entry
│ ├── migrations/ # Alembic migrations
│ └── tests/ # Test suite
├── vue-client/ # Vue 3 frontend
└── docker-compose.yml # Docker orchestration
If you see "relation 'notes' already exists", ensure you have run alembic upgrade head rather than relying on create_all.
If the backend can't connect to the DB in Docker, verify the DATABASE_URL uses db as the hostname: postgresql+asyncpg://user:pass@db/dbname.
Ensure VITE_API_URL in vue-client/.env.development points to the correct backend port (8002 for Docker, 8000 for local).
This project is licensed under the MIT License.
Kennedy Mwaura
Built with ❤️ using FastAPI and Vue.js