Project-55 README

Frontend

• Svelte - Svelte Official Site
• Skeleton UI + Tailwind CSS - Skeleton UI Official Site

Backend

• Flask - Flask Official Documentation
• PostgreSQL - PostgreSQL Official Site
• Docker - Docker Official Site

How Docker was Setup with Flask

https://www.youtube.com/watch?v=MafSR4DZOhY

Docker Backend App Commands

• Build Docker: docker-compose build
• Run Docker (in detached mode): docker-compose up -d
• Stop Docker: docker-compose down

Adminer Commands

• Drop All Tables: DROP TABLE "user", "product", "order_product", "order", "image", "image_product", "thread", "message" CASCADE;

Useful Docker Commands

• List active and stopped containers: docker ps -a

Open Flask Shell While Docker is Running

1. Access the Flask app in Docker: docker exec -it backend-app-1 bash
2. Open Flask shell: flask shell
3. Create Tables: db.create_all() Drop tables: db.drop_all()
4. Exit Flask shell: exit()
5. Exit Flask app: exit

Print from Flask App to Docker Debug Console

• Use this Print Statement and "import sys" print('message', file=sys.stderr)

RESET DOCKER ENVIROMENT

docker system prune -af --volumes