name: mpm

services:
  postgres:
    image: postgres:18-alpine
    container_name: mpm-postgres
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER:?Bitte POSTGRES_USER in .env setzen}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?Bitte POSTGRES_PASSWORD in .env setzen}
      POSTGRES_DB: ${POSTGRES_DB:?Bitte POSTGRES_DB in .env setzen}
    # Nur für lokale Entwicklung auf dem Host erreichbar (Loopback).
    ports:
      - "127.0.0.1:5432:5432"
    volumes:
      # postgres:18+ empfiehlt den Mount auf /var/lib/postgresql
      # (Daten liegen dann im Unterverzeichnis), siehe docker-library/postgres#37
      - postgres-data:/var/lib/postgresql
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s

  platform:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: mpm-platform
    restart: unless-stopped
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      NODE_ENV: ${NODE_ENV:-production}
      PORT: ${PORT:-3000}
      DATABASE_URL: ${DATABASE_URL:?Bitte DATABASE_URL in .env setzen}
      SESSION_TTL_MINUTES: ${SESSION_TTL_MINUTES:-120}
      COOKIE_SECURE: ${COOKIE_SECURE:-false}
      BEHIND_PROXY: "true"
      MODULES_DIR: /app/data/modules
      LOGS_DIR: /app/data/logs
      ADMIN_USERNAME: ${ADMIN_USERNAME:?Bitte ADMIN_USERNAME in .env setzen}
      ADMIN_EMAIL: ${ADMIN_EMAIL:?Bitte ADMIN_EMAIL in .env setzen}
      ADMIN_PASSWORD: ${ADMIN_PASSWORD:?Bitte ADMIN_PASSWORD in .env setzen}
    ports:
      - "${APP_PORT:-8080}:8080"
    volumes:
      # Modul-Installationen und Logs persistent halten (Container-Updates überleben)
      - modules-data:/app/data/modules
      - module-logs:/app/data/logs

volumes:
  postgres-data:
  modules-data:
  module-logs: