# deploy/testnet/docker-compose.indexer.yml — Indexer (chain follower) — TESTNET
#
# REVIEW DRAFT. Independent compose project. Joins three external networks:
#
#   marketplace-net           service-to-service (buyer reaches indexer here)
#   apex-dashboard_apex-net   reaches ws://ogmios:1337
#   dashboard_default         Traefik public entrypoint
#
# All three networks must already exist on the host (see supplier compose
# header for the one-shot setup).
#
# Bring up:
#   docker compose -f deploy/testnet/docker-compose.indexer.yml up -d

name: marketplace-indexer

services:
  indexer:
    build:
      context: ../..
      dockerfile: indexer/Dockerfile
    container_name: marketplace-indexer
    restart: unless-stopped
    env_file:
      - path: ../../indexer/.env
        required: false
    environment:
      # Compose-level overrides — anchor service-to-service URLs and the DB
      # path to the named volume regardless of what .env says.
      # Indexer chain-follower uses WebSocket chain-sync, not HTTP — keep ws://
      OGMIOS_URL: ws://ogmios:1337
      DB_PATH: /repo/indexer/data/indexer.db
      INDEXER_PORT: "8090"
    volumes:
      - marketplace_indexer_data:/repo/indexer/data
    healthcheck:
      # /healthz is the cross-service liveness probe (standardized 2026-04-27).
      test: ["CMD-SHELL", "wget -qO- http://localhost:8090/healthz >/dev/null || exit 1"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 20s
    networks:
      - marketplace-net
      - apex-net
      - traefik-net
    labels:
      - "traefik.enable=true"
      - "traefik.docker.network=dashboard_default"
      - "traefik.http.routers.mp-indexer.entrypoints=web"
      - "traefik.http.routers.mp-indexer.rule=Host(`mp-indexer.vector.testnet.apexfusion.org`)"
      - "traefik.http.services.mp-indexer.loadbalancer.server.port=8090"
    logging:
      driver: json-file
      options:
        max-size: "10m"
        max-file: "3"

networks:
  marketplace-net:
    external: true
    name: marketplace-net
  apex-net:
    external: true
    name: apex-dashboard_apex-net
  traefik-net:
    external: true
    name: dashboard_default

volumes:
  marketplace_indexer_data: