version: '3.8'

services:
  db:
    image: postgres:16-alpine
    container_name: cba-postgres
    restart: unless-stopped
    environment:
      POSTGRES_USER: cba_user
      POSTGRES_PASSWORD: cba_secure_password_2026
      POSTGRES_DB: cba_ledger
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U cba_user -d cba_ledger"]
      interval: 5s
      timeout: 5s
      retries: 5

  backend:
    build:
      context: ..
      dockerfile: docker/Dockerfile.backend
    container_name: cba-backend
    restart: unless-stopped
    depends_on:
      db:
        condition: service_healthy
    environment:
      DATABASE_URL: postgresql://cba_user:cba_secure_password_2026@db:5432/cba_ledger
      SECRET_KEY: cba_super_secret_production_key_2026_xyz
    ports:
      - "8000:8000"

  frontend:
    build:
      context: ..
      dockerfile: docker/Dockerfile.frontend
    container_name: cba-frontend
    restart: unless-stopped
    depends_on:
      - backend
    ports:
      - "3000:80"

volumes:
  postgres_data: