docker-compose.yml

services:
  backend-node:
    build:
      args:
        - PORT=${PORT:-8000}
    ports:
      - "${PORT:-8000}:${PORT:-8000}"
    environment:
      - NODE_ENV=${NODE_ENV:-development}
      - PORT=${PORT:-8000}
      - DB_HOST=postgres
      - DB_PORT=5432
      - DB_NAME=${DB_NAME:-nodejs_app}
      - DB_USER=${DB_USER:-postgres}
      - DB_PASSWORD=${DB_PASSWORD:-postgres}
    volumes:
      - .:/app
      - /app/node_modules
    restart: unless-stopped
    networks:
      - nodejs-network
    depends_on:
      postgres:
        condition: service_healthy

  postgres:
    image: postgres:15-alpine
    container_name: postgres-db
    environment:
      - POSTGRES_DB=${DB_NAME:-nodejs_app}
      - POSTGRES_USER=${DB_USER:-postgres}
      - POSTGRES_PASSWORD=${DB_PASSWORD:-postgres}
      - POSTGRES_HOST_AUTH_METHOD=trust
    ports:
      - "${DB_PORT:-5432}:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    restart: unless-stopped
    networks:
      - nodejs-network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-postgres} -d ${DB_NAME:-nodejs_app}"]
      interval: 10s
      timeout: 5s
      retries: 5

  jsdoc:
    image: node:20-alpine
    container_name: jsdoc-server
    ports:
      - "${DOCS_PORT:-8001}:${DOCS_PORT:-8001}"
    volumes:
      - .:/app
      - ./docs:/app/docs
    working_dir: /app
    command: >
      sh -c "
        npm install -g jsdoc http-server &&
        jsdoc src/**/*.js -d docs --configure jsdoc.conf.json 2>/dev/null || jsdoc src/**/*.js -d docs &&
        echo 'Documentation generated successfully' &&
        http-server docs -p ${DOCS_PORT:-8001} -a 0.0.0.0 --proxy http://${DOMAIN:-localhost}:${DOCS_PORT:-8001}?
      "
    restart: unless-stopped
    networks:
      - nodejs-network
    environment:
      - DOCS_PORT=${DOCS_PORT:-8001}

  adminer:
    image: adminer:latest
    container_name: adminer-web
    ports:
      - "${ADMINER_PORT:-8002}:8080"
    restart: unless-stopped
    networks:
      - nodejs-network
    depends_on:
      - postgres

networks:
  nodejs-network:
    driver: bridge

volumes:
  postgres_data: