✅ Implementation of the Coffee Shop API technical assignment

ER-Diagram of DB

ℹ️ How to run the project

Installing

1. Clone the repository and navigate to the project directory:

git clone https://github.com/HoPHNiDev/coffee_api.git
cd coffee_api

2. Install the dependencies:

pip install uv
uv venv
source .venv/bin/activate
uv sync

3. Fulfill the .env-example environment variables'
4. Generate JWT public and private keys:

mkdir app/core/keys
openssl genpkey -algorithm RSA -out app/core/keys/jwt-private.pem -pkeyopt rsa_keygen_bits:2048
openssl rsa -pubout -in app/core/keys/jwt-private.pem -out app/core/keys/jwt-public.pem

5. Run the migrations:

alembic upgrade head

Running the project

python3 app/main.py

Key differences with Technical specification(TS)

• POST /auth/verify's method implemented as GET in code (link to file) for access just from link
• Added additional route POST /auth/logout for user logout
• Verification code sending using FastAPI's BackgroundTasks instance. It can be implemented via Celery or via message brokers (best option is faststream library)
• Unverified user's autodelete could be implemented via Celery (task which will get not verified users and delete them and Celery Beat, which will run this task every day), It’s already 1 AM, and I’m getting sleepy… otherwise, I’d have implemented this feature too.

Project structure

You can check the structure of this project in this file.

The way I see the structure of the project, I think it is obvious from the structure of the code of this repository.

✍️ Questions? Pm me

• Telegram: @HoPHNi