docker-compose.yml

name: codown

services:
  # ─────────────────────────────────────────
  # PostgreSQL
  # ─────────────────────────────────────────
  db:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-codown}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?POSTGRES_PASSWORD is required}
      POSTGRES_DB: ${POSTGRES_DB:-codown}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test:
        [
          "CMD-SHELL",
          "pg_isready -U ${POSTGRES_USER:-codown} -d ${POSTGRES_DB:-codown} && psql -U ${POSTGRES_USER:-codown} -d ${POSTGRES_DB:-codown} -c 'SELECT 1' > /dev/null 2>&1",
        ]
      interval: 10s
      timeout: 5s
      retries: 10
      start_period: 15s

  # ─────────────────────────────────────────
  # Express API + Hocuspocus WS
  # ─────────────────────────────────────────
  server:
    build:
      context: .
      dockerfile: server/Dockerfile
    restart: unless-stopped
    depends_on:
      db:
        condition: service_healthy
    environment:
      NODE_ENV: production
      PORT: ${SERVER_PORT:-5000}
      # Individual DB vars (used by server's env validation)
      POSTGRES_USER: ${POSTGRES_USER:-codown}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB:-codown}
      POSTGRES_PORT: ${POSTGRES_PORT:-5432}
      POSTGRES_HOST: db
      # Prisma also needs DATABASE_URL
      DATABASE_URL: postgresql://${POSTGRES_USER:-codown}:${POSTGRES_PASSWORD}@db:${POSTGRES_PORT:-5432}/${POSTGRES_DB:-codown}
      # JWT — using the names your server validation expects
      JWT_ACCESS_SECRET: ${JWT_ACCESS_SECRET:?JWT_ACCESS_SECRET is required}
      JWT_REFRESH_SECRET: ${JWT_REFRESH_SECRET:?JWT_REFRESH_SECRET is required}
      SHARE_LINK_SECRET: ${SHARE_LINK_SECRET:?SHARE_LINK_SECRET is required}
      # Server code reads CLIENT_BASE for building share links
      CLIENT_BASE: ${CLIENT_URL:-http://localhost}
    ports:
      - "${SERVER_PORT:-5000}:${SERVER_PORT:-5000}"
    healthcheck:
      test:
        [
          "CMD-SHELL",
          "wget -qO- http://localhost:${SERVER_PORT:-5000}/health || exit 1",
        ]
      interval: 15s
      timeout: 5s
      retries: 3
      start_period: 20s

  # ─────────────────────────────────────────
  # React SPA served by Nginx
  # ─────────────────────────────────────────
  client:
    build:
      context: .
      dockerfile: client/Dockerfile
      args:
        VITE_APP_API_URL: ${VITE_API_URL:-http://localhost:5000}
        VITE_APP_SOCKET_URL: ${VITE_WS_URL:-ws://localhost:5000}
    restart: unless-stopped
    depends_on:
      server:
        condition: service_healthy
    ports:
      - "${CLIENT_PORT:-80}:80"

volumes:
  postgres_data: