--DO NOT MODIFY THIS FILE, IT IS GENERATED AUTOMATICALLY FROM SOURCES
-- Complain if script is sourced in psql, rather than via CREATE EXTENSION
\echo Use "ALTER EXTENSION cdb_dataservices_server UPDATE TO '0.34.0'" to load this file. \quit

-- HERE goes your code to upgrade/downgrade
CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_mapzen_isochrones(
   username TEXT,
   orgname TEXT,
   source geometry(Geometry, 4326),
   mode TEXT,
   data_range integer[],
   options text[])
RETURNS SETOF cdb_dataservices_server.isoline AS $$
  import json
  from cartodb_services.mapzen import MatrixClient, MapzenIsochrones
  from cartodb_services.metrics import QuotaService
  from cartodb_services.tools import Logger,LoggerConfig
  from cartodb_services.mapzen.types import coordinates_to_polygon

  redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
  user_isolines_routing_config = GD["user_isolines_routing_config_{0}".format(username)]

  plpy.execute("SELECT cdb_dataservices_server._get_logger_config()")
  logger_config = GD["logger_config"]
  logger = Logger(logger_config)
  # -- Check the quota
  quota_service = QuotaService(user_isolines_routing_config, redis_conn)
  if not quota_service.check_user_quota():
    raise Exception('You have reached the limit of your quota')

  try:
    mapzen_isochrones = MapzenIsochrones(user_isolines_routing_config.mapzen_matrix_api_key,
                                         logger, user_isolines_routing_config.mapzen_isochrones_service_params)

    if source:
      lat = plpy.execute("SELECT ST_Y('%s') AS lat" % source)[0]['lat']
      lon = plpy.execute("SELECT ST_X('%s') AS lon" % source)[0]['lon']
      origin = {'lat': lat, 'lon': lon}
    else:
      raise Exception('source is NULL')

    resp = mapzen_isochrones.isochrone(origin, mode, data_range)

    if resp:
      result = []
      for isochrone in resp:
        result_polygon = coordinates_to_polygon(isochrone.coordinates)
        if result_polygon:
          quota_service.increment_success_service_use()
          result.append([source, isochrone.duration, result_polygon])
        else:
          quota_service.increment_empty_service_use()
          result.append([source, isochrone.duration, None])
      quota_service.increment_success_service_use()
      quota_service.increment_isolines_service_use(len(result))
      return result
    else:
      quota_service.increment_empty_service_use()
      return []
  except BaseException as e:
    import sys
    quota_service.increment_failed_service_use()
    logger.error('Error trying to get mapzen isochrones', sys.exc_info(), data={"username": username, "orgname": orgname})
    raise Exception('Error trying to get mapzen isochrones')
  finally:
    quota_service.increment_total_service_use()
$$ LANGUAGE plpythonu SECURITY DEFINER STABLE PARALLEL RESTRICTED;

CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_mapbox_isochrones(
   username TEXT,
   orgname TEXT,
   source geometry(Geometry, 4326),
   mode TEXT,
   data_range integer[],
   options text[])
RETURNS SETOF cdb_dataservices_server.isoline AS $$
  from cartodb_services.tools import ServiceManager
  from cartodb_services.mapbox import MapboxMatrixClient, MapboxIsolines
  from cartodb_services.mapbox.types import TRANSPORT_MODE_TO_MAPBOX
  from cartodb_services.tools import Coordinate
  from cartodb_services.tools.coordinates import coordinates_to_polygon
  from cartodb_services.refactor.service.mapbox_isolines_config import MapboxIsolinesConfigBuilder

  import cartodb_services
  cartodb_services.init(plpy, GD)

  service_manager = ServiceManager('isolines', MapboxIsolinesConfigBuilder, username, orgname, GD)
  service_manager.assert_within_limits()

  try:
    client = MapboxMatrixClient(service_manager.config.mapbox_api_key, service_manager.logger, service_manager.config.service_params)
    mapbox_isolines = MapboxIsolines(client, service_manager.logger)

    if source:
      lat = plpy.execute("SELECT ST_Y('%s') AS lat" % source)[0]['lat']
      lon = plpy.execute("SELECT ST_X('%s') AS lon" % source)[0]['lon']
      origin = Coordinate(lon,lat)
    else:
      raise Exception('source is NULL')

    profile = TRANSPORT_MODE_TO_MAPBOX.get(mode)

    resp = mapbox_isolines.calculate_isochrone(origin, data_range, profile)

    if resp:
      result = []
      for isochrone in resp:
        result_polygon = coordinates_to_polygon(isochrone.coordinates)
        if result_polygon:
          service_manager.quota_service.increment_success_service_use()
          result.append([source, isochrone.duration, result_polygon])
        else:
          service_manager.quota_service.increment_empty_service_use()
          result.append([source, isochrone.duration, None])
      service_manager.quota_service.increment_success_service_use()
      service_manager.quota_service.increment_isolines_service_use(len(result))
      return result
    else:
      service_manager.quota_service.increment_empty_service_use()
      return []
  except BaseException as e:
    import sys
    service_manager.quota_service.increment_failed_service_use()
    service_manager.logger.error('Error trying to get Mapbox isochrones', sys.exc_info(), data={"username": username, "orgname": orgname})
    raise Exception('Error trying to get Mapbox isochrones')
  finally:
    service_manager.quota_service.increment_total_service_use()
$$ LANGUAGE plpythonu SECURITY DEFINER STABLE PARALLEL RESTRICTED;

CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_tomtom_isochrones(
   username TEXT,
   orgname TEXT,
   source geometry(Geometry, 4326),
   mode TEXT,
   data_range integer[],
   options text[])
RETURNS SETOF cdb_dataservices_server.isoline AS $$
  from cartodb_services.tools import ServiceManager
  from cartodb_services.tomtom import TomTomIsolines
  from cartodb_services.tomtom.types import TRANSPORT_MODE_TO_TOMTOM
  from cartodb_services.tools import Coordinate
  from cartodb_services.tools.coordinates import coordinates_to_polygon
  from cartodb_services.refactor.service.tomtom_isolines_config import TomTomIsolinesConfigBuilder

  import cartodb_services
  cartodb_services.init(plpy, GD)

  service_manager = ServiceManager('isolines', TomTomIsolinesConfigBuilder, username, orgname, GD)
  service_manager.assert_within_limits()

  try:
    tomtom_isolines = TomTomIsolines(service_manager.config.tomtom_api_key, service_manager.logger, service_manager.config.service_params)

    if source:
      lat = plpy.execute("SELECT ST_Y('%s') AS lat" % source)[0]['lat']
      lon = plpy.execute("SELECT ST_X('%s') AS lon" % source)[0]['lon']
      origin = Coordinate(lon,lat)
    else:
      raise Exception('source is NULL')

    profile = TRANSPORT_MODE_TO_TOMTOM.get(mode)

    resp = tomtom_isolines.calculate_isochrone(origin, data_range, profile)

    if resp:
      result = []
      for isochrone in resp:
        result_polygon = coordinates_to_polygon(isochrone.coordinates)
        if result_polygon:
          service_manager.quota_service.increment_success_service_use()
          result.append([source, isochrone.duration, result_polygon])
        else:
          service_manager.quota_service.increment_empty_service_use()
          result.append([source, isochrone.duration, None])
      service_manager.quota_service.increment_success_service_use()
      service_manager.quota_service.increment_isolines_service_use(len(result))
      return result
    else:
      service_manager.quota_service.increment_empty_service_use()
      return []
  except BaseException as e:
    import sys
    service_manager.quota_service.increment_failed_service_use()
    service_manager.logger.error('Error trying to get TomTom isochrones', sys.exc_info(), data={"username": username, "orgname": orgname})
    raise Exception('Error trying to get TomTom isochrones')
  finally:
    service_manager.quota_service.increment_total_service_use()
$$ LANGUAGE plpythonu SECURITY DEFINER STABLE PARALLEL RESTRICTED;