# Production stack. The images only copy pre-built output (`pnpm build`, committed), nothing is
# installed or compiled on the server. Copy .env.example to .env, fill in the secrets, then:
#   docker compose up -d --build
#   docker compose exec api node dist/seed/seed.js     # first run only: initial content + admin user
#
# gateway (nginx) ─┬─ site domain  → web (Nuxt SSR)   /api → api   /media → minio
#                  └─ admin domain → admin (static)   /api → api   /media → minio

# fixed project name, so this stack never shares containers or volumes with docker-compose.dev.yml
name: imen

services:
  postgres:
    image: docker.arvancloud.ir/postgres:18-alpine
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    volumes:
      - pgdata:/var/lib/postgresql
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
      interval: 10s
      timeout: 5s
      retries: 10

  minio:
    image: docker.arvancloud.ir/minio/minio:latest
    restart: unless-stopped
    command: server /data
    environment:
      MINIO_ROOT_USER: ${S3_ACCESS_KEY}
      MINIO_ROOT_PASSWORD: ${S3_SECRET_KEY}
    volumes:
      - miniodata:/data

  # runs pending database migrations, then exits; api starts after it succeeds
  migrate:
    image: imen-migrate
    build:
      context: .
      dockerfile: docker/api.Dockerfile
      target: migrate
    restart: "no"
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      DATABASE_URL: postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB}

  api:
    image: imen-api
    build:
      context: .
      dockerfile: docker/api.Dockerfile
      target: runtime
    restart: unless-stopped
    depends_on:
      migrate:
        condition: service_completed_successfully
      minio:
        condition: service_started
    environment:
      NODE_ENV: production
      DATABASE_URL: postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB}
      JWT_SECRET: ${JWT_SECRET}
      COOKIE_SECURE: ${COOKIE_SECURE:-true}
      TRUST_PROXY: ${TRUST_PROXY:-2}
      S3_ENDPOINT: http://minio:9000
      S3_BUCKET: ${S3_BUCKET:-imen-media}
      S3_ACCESS_KEY: ${S3_ACCESS_KEY}
      S3_SECRET_KEY: ${S3_SECRET_KEY}
      S3_FORCE_PATH_STYLE: "true"
      S3_ENSURE_BUCKET: "true"
      MEDIA_PUBLIC_URL: /media
      WEB_REVALIDATE_URL: http://web:3000/_internal/revalidate
      REVALIDATE_SECRET: ${REVALIDATE_SECRET}
      ADMIN_PHONE: ${ADMIN_PHONE}
      ADMIN_PASSWORD: ${ADMIN_PASSWORD}
      ADMIN_NAME: ${ADMIN_NAME:-مدیر سایت}

  web:
    image: imen-web
    build:
      context: .
      dockerfile: docker/web.Dockerfile
    restart: unless-stopped
    depends_on:
      - api
    environment:
      NUXT_API_INTERNAL_URL: http://api:4000/api
      NUXT_REVALIDATE_SECRET: ${REVALIDATE_SECRET}
      NUXT_PUBLIC_SITE_URL: https://${SITE_DOMAIN}

  admin:
    image: imen-admin
    build:
      context: .
      dockerfile: docker/admin.Dockerfile
    restart: unless-stopped

  gateway:
    image: docker.arvancloud.ir/nginx:alpine
    restart: unless-stopped
    depends_on:
      - web
      - api
      - admin
      - minio
    environment:
      SITE_DOMAIN: ${SITE_DOMAIN}
      ADMIN_DOMAIN: ${ADMIN_DOMAIN}
      S3_BUCKET: ${S3_BUCKET:-imen-media}
    volumes:
      # rendered to /etc/nginx/conf.d/default.conf (replaces the stock server block)
      - ./docker/nginx/gateway.conf.template:/etc/nginx/templates/default.conf.template:ro
    ports:
      - "${HTTP_PORT:-8080}:80"

  # daily database dump into ./backups (kept 14 days)
  backup:
    image: docker.arvancloud.ir/postgres:18-alpine
    restart: unless-stopped
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      PGHOST: postgres
      PGUSER: ${POSTGRES_USER}
      PGPASSWORD: ${POSTGRES_PASSWORD}
      PGDATABASE: ${POSTGRES_DB}
    volumes:
      - ./backups:/backups
    entrypoint:
      - /bin/sh
      - -c
      - |
        while true; do
          pg_dump -Fc -f /backups/imen-$$(date +%F).dump && find /backups -name '*.dump' -mtime +14 -delete
          sleep 86400
        done

volumes:
  pgdata:
  miniodata: