settings:
  title: LTA DataMall API Gateway
  version: 0.2.1
  description: Configurable gateway for OpenAPI-based upstream services
  gateway_port: 8067
  external_openapi_file: openapi_json/lta_datamall_openapi_v0-1-1.json
  cache_enabled: true
  cache_ttl_seconds: 30
  cache_max_entries: 500
  require_api_key: false
  api_keys_file: config/api_keys.json
  admin_api_key_env: ADMIN_API_KEY

upstreams:
  lta_datamall:
    base_url: http://${GATEWAY_UPSTREAM_HOST:-host.docker.internal}/
    port: 8068
    timeout_seconds: 20

routes:
  - path: /api/v1/bus-arrival
    methods: [GET]
    upstream: lta_datamall
    upstream_path: /api/v1/bus-arrival
    summary: Bus arrival passthrough
    tags: [Bus]
    operation_id: gateway_bus_arrival

  - path: /api/v1/bus-services
    methods: [GET]
    upstream: lta_datamall
    upstream_path: /api/v1/bus-services
    summary: Bus services passthrough
    tags: [Bus]
    operation_id: gateway_bus_services

  - path: /api/v1/bus-routes
    methods: [GET]
    upstream: lta_datamall
    upstream_path: /api/v1/bus-routes
    summary: Bus routes passthrough
    tags: [Bus]
    operation_id: gateway_bus_routes

  - path: /api/v1/bus-stops
    methods: [GET]
    upstream: lta_datamall
    upstream_path: /api/v1/bus-stops
    summary: Bus stops passthrough
    tags: [Bus]
    operation_id: gateway_bus_stops

  - path: /api/v1/passenger-volume/bus
    methods: [GET]
    upstream: lta_datamall
    upstream_path: /api/v1/passenger-volume/bus
    summary: Bus passenger volume passthrough
    tags: [Passenger Volume]
    operation_id: gateway_passenger_volume_bus

  - path: /api/v1/passenger-volume/od-bus
    methods: [GET]
    upstream: lta_datamall
    upstream_path: /api/v1/passenger-volume/od-bus
    summary: Origin-destination bus passenger volume passthrough
    tags: [Passenger Volume]
    operation_id: gateway_passenger_volume_od_bus

  - path: /api/v1/planned-bus-routes
    methods: [GET]
    upstream: lta_datamall
    upstream_path: /api/v1/planned-bus-routes
    summary: Planned bus routes passthrough
    tags: [Bus]
    operation_id: gateway_planned_bus_routes