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Added server functions (untested)

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Antonio
2018-03-02 16:40:12 +01:00
parent 596189185f
commit c9d0f0447f
8 changed files with 299 additions and 5 deletions
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16
server/extension/sql/90_isochrone.sql
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@@ -24,6 +24,9 @@ RETURNS SETOF cdb_dataservices_server.isoline AS $$
elif user_isolines_config.mapbox_provider:
mapbox_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server.cdb_mapbox_isochrone($1, $2, $3, $4, $5, $6) as isoline; ", ["text", "text", "geometry(geometry, 4326)", "text", "integer[]", "text[]"])
return plpy.execute(mapbox_plan, [username, orgname, source, mode, range, options])
elif user_isolines_config.tomtom_provider:
tomtom_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server.cdb_tomtom_isochrone($1, $2, $3, $4, $5, $6) as isoline; ", ["text", "text", "geometry(geometry, 4326)", "text", "integer[]", "text[]"])
return plpy.execute(tomtom_plan, [username, orgname, source, mode, range, options])
else:
raise Exception('Requested isolines provider is not available')
$$ LANGUAGE plpythonu STABLE PARALLEL RESTRICTED;
@@ -68,3 +71,16 @@ RETURNS SETOF cdb_dataservices_server.isoline AS $$
result = plpy.execute(mapbox_plan, [username, orgname, source, mode, range, options])
return result
$$ LANGUAGE plpythonu STABLE PARALLEL RESTRICTED;
-- tomtom isochrone
CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_tomtom_isochrone(username TEXT, orgname TEXT, source geometry(Geometry, 4326), mode TEXT, range integer[], options text[] DEFAULT array[]::text[])
RETURNS SETOF cdb_dataservices_server.isoline AS $$
plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
plpy.execute("SELECT cdb_dataservices_server._get_isolines_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
user_isolines_config = GD["user_isolines_routing_config_{0}".format(username)]
tomtom_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._cdb_tomtom_isochrones($1, $2, $3, $4, $5, $6) as isoline; ", ["text", "text", "geometry(geometry, 4326)", "text", "integer[]", "text[]"])
result = plpy.execute(tomtom_plan, [username, orgname, source, mode, range, options])
return result
$$ LANGUAGE plpythonu STABLE PARALLEL RESTRICTED;