services:
  couchdb:
    image: couchdb:3
    restart: unless-stopped
    environment:
      SERVICE_FQDN_COUCHDB_5984:
      COUCHDB_USER: ${COUCHDB_USER:-admin}
      COUCHDB_PASSWORD: ${COUCHDB_PASSWORD}
    expose:
      - "5984"
    volumes:
      - couchdb_data:/opt/couchdb/data
    networks:
      - default
      - coolify

  couchdb-init:
    image: curlimages/curl:latest
    restart: "no"
    depends_on:
      - couchdb
    environment:
      COUCHDB_USER: ${COUCHDB_USER:-admin}
      COUCHDB_PASSWORD: ${COUCHDB_PASSWORD}
    entrypoint: ["sh", "-c"]
    command:
      - |
        set -eu
        base="http://$${COUCHDB_USER}:$${COUCHDB_PASSWORD}@couchdb:5984"

        echo "waiting for couchdb..."
        i=0
        until curl -fsS "http://couchdb:5984/_up" >/dev/null 2>&1; do
          i=$$((i + 1))
          if [ $$i -gt 60 ]; then
            echo "couchdb did not become ready in 120s"; exit 1
          fi
          sleep 2
        done
        echo "couchdb ready"

        for db in _users _replicator _global_changes; do
          code=$$(curl -s -o /dev/null -w "%{http_code}" -X PUT "$$base/$$db")
          case "$$code" in
            201|202|412) echo "db $$db: ok ($$code)" ;;
            *)           echo "db $$db: failed ($$code)"; exit 1 ;;
          esac
        done

        put_config() {
          curl -fsS -X PUT -H "Content-Type: application/json" \
            "$$base/_node/_local/_config/$$1/$$2" -d "\"$$3\"" >/dev/null
          echo "cfg $$1/$$2 = $$3"
        }
        put_config chttpd enable_cors true
        put_config cors   origins      '*'
        put_config cors   credentials  false
        put_config cors   methods      'GET, PUT, POST, HEAD, DELETE'
        put_config cors   headers      'accept, authorization, content-type, origin, referer, x-csrf-token'

networks:
  coolify:
    external: true
    name: ${COOLIFY_RESOURCE_UUID}

volumes:
  couchdb_data: