services:
  n8n-db:
    image: postgres:15-alpine
    container_name: n8n-db
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${N8N_DB_USER}
      POSTGRES_PASSWORD: ${N8N_DB_PASS}
      POSTGRES_DB: ${N8N_DB_NAME}
    volumes:
      - ./volumes/n8n-db:/var/lib/postgresql/data
    networks: [custnet]

  supabase-db:
    image: pgvector/pgvector:pg15
    container_name: supabase-db
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${SB_DB_USER}
      POSTGRES_PASSWORD: ${SB_DB_PASS}
      POSTGRES_DB: ${SB_DB_NAME}
    volumes:
      - ./volumes/supabase-db:/var/lib/postgresql/data
      - ./sql/init_pgvector.sql:/docker-entrypoint-initdb.d/init_pgvector.sql:ro
    networks: [custnet]

  n8n:
    image: docker.n8n.io/n8nio/n8n:latest
    container_name: n8n
    restart: unless-stopped
    depends_on:
      - n8n-db
    ports:
      - "5678:5678"
    environment:
      # n8n DB
      DB_TYPE: postgresdb
      DB_POSTGRESDB_HOST: n8n-db
      DB_POSTGRESDB_PORT: 5432
      DB_POSTGRESDB_DATABASE: ${N8N_DB_NAME}
      DB_POSTGRESDB_USER: ${N8N_DB_USER}
      DB_POSTGRESDB_PASSWORD: ${N8N_DB_PASS}

      # n8n base
      N8N_ENCRYPTION_KEY: ${N8N_ENCRYPTION_KEY}
      GENERIC_TIMEZONE: Europe/Berlin
      N8N_PORT: 5678

      # External URL (Reverse Proxy Ziel)
      N8N_HOST: ${N8N_HOST}
      N8N_PROTOCOL: https
      N8N_EDITOR_BASE_URL: ${N8N_EDITOR_BASE_URL}
      WEBHOOK_URL: ${WEBHOOK_URL}

      # solange noch kein TLS/Proxy aktiv:
      N8N_SECURE_COOKIE: "false"

      # optional Basic Auth
      N8N_BASIC_AUTH_ACTIVE: "true"
      N8N_BASIC_AUTH_USER: ${N8N_BASIC_AUTH_USER}
      N8N_BASIC_AUTH_PASSWORD: ${N8N_BASIC_AUTH_PASSWORD}

    volumes:
      - ./volumes/n8n-data:/home/node/.n8n
    networks: [custnet]

networks:
  custnet:
    driver: bridge