docker-compose.yaml

services:
  db:
    image: postgres:16-alpine
    container_name: todo-db
    restart: always
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: PASSWORD
      POSTGRES_DB: todo_db
    volumes:
      - db-data:/var/lib/postgresql/data
      - ./database.sql:/docker-entrypoint-initdb.d/init.sql
    ports:
      - "5432:5432"
    healthcheck:
      test: ["CMD", "pg_isready", "-U", "postgres"]
      interval: 10s
      timeout: 10s
      retries: 3
      start_period: 10s

  backend:
    image: kithupag/server:latest
    container_name: todo-backend
    restart: always
    depends_on:
            db:
              condition: service_healthy
    environment:
      DB_HOST: db
      DB_USER: postgres
      DB_PASSWORD: PASSWORD
      DB_NAME: todo_db
    ports:
      - "5000:5000"
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:5000/api/todos || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 30s

  frontend:
    image: kithupag/client:latest
    container_name: todo-frontend
    restart: always
    depends_on:
      - backend
    ports:
      - "80:80"
    healthcheck:
      test: ["CMD-SHELL", "curl -f http:/localhost || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 3

volumes:
  db-data: