version: '3.8'

services:
  # PostgreSQL Database Service
  postgres:
    image: postgres:16-alpine
    container_name: balance-sheet-postgres
    restart: unless-stopped
    environment:
      POSTGRES_DB: balance_sheet_db
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres_secure_pass_2026}
    ports:
      # Use POSTGRES_HOST_PORT (default 5433) to prevent conflicts if host port 5432 is already occupied
      - "${POSTGRES_HOST_PORT:-5433}:5432"
    volumes:
      - postgres_db_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres -d balance_sheet_db"]
      interval: 10s
      timeout: 5s
      retries: 5

  # Express + React Application Web Service
  balance-sheet-portal:
    build:
      context: .
      dockerfile: Dockerfile
    image: balance-sheet-portal:latest
    container_name: balance-sheet-portal
    restart: unless-stopped
    depends_on:
      postgres:
        condition: service_healthy
    port:
      - "7000"
    environment:
      - NODE_ENV=production
      - PORT=7000
      - DATABASE_URL=postgresql://postgres:${POSTGRES_PASSWORD:-postgres_secure_pass_2026}@postgres:5432/balance_sheet_db
      - DATA_PATH=/app/data/portal-data.json
    volumes:
      - portal_data:/app/data
    healthcheck:
      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:7000/api/health"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 10s

volumes:
  portal_data:
    name: balance_sheet_portal_data
    driver: local
  postgres_db_data:
    name: balance_sheet_postgres_data
    driver: local