cartodb4/dataservices-api
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge branch 'implement_server_functions' of https://github.com/CartoDB/geocoder-api into implement_server_functions

Browse Source
This commit is contained in:
Carla Iriberri 2015-11-11 18:14:34 +01:00
commit 3c56d0db81
3 changed files with 26 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
server/extension/expected/90_geocode_ip_test.out
View File

@ -7,7 +7,7 @@ SELECT cdb_geocoder_server.geocode_ip_point(session_user, txid_current(), '0.0.0
(1 row) (1 row)
-- Insert dummy data into ip_address_locations -- Insert dummy data into ip_address_locations
INSERT INTO ip_address_locations VALUES ('0.0.0.0'::inet, (ST_SetSRID(ST_MakePoint('40.40', '3.71'), 4326))); INSERT INTO ip_address_locations VALUES ('::ffff:0.0.0.0'::inet, (ST_SetSRID(ST_MakePoint('40.40', '3.71'), 4326)));
-- This should return the polygon inserted above -- This should return the polygon inserted above
SELECT cdb_geocoder_server.geocode_ip_point(session_user, txid_current(), '0.0.0.0'); SELECT cdb_geocoder_server.geocode_ip_point(session_user, txid_current(), '0.0.0.0');
geocode_ip_point geocode_ip_point

35
server/extension/sql/0.0.1/90_geocode_ip.sql
View File

@ -28,16 +28,29 @@ $$ LANGUAGE plpythonu;
-- Note: these functions depend on the cdb_geocoder extension -- Note: these functions depend on the cdb_geocoder extension
CREATE OR REPLACE FUNCTION _geocode_ip_point(ip TEXT) CREATE OR REPLACE FUNCTION _geocode_ip_point(ip TEXT)
RETURNS Geometry AS $$ RETURNS Geometry AS $$
DECLARE DECLARE
ret Geometry; ret geocode_ip_v1%rowtype;
LIM INTEGER := 1; new_ips INET[];
BEGIN old_ips TEXT[];
SELECT ips.the_geom as geom INTO ret BEGIN
FROM public.ip_address_locations ips BEGIN
WHERE ips.network_start_ip = ip::inet IF family(ip::inet) = 6 THEN
LIMIT LIM; new_ips := array_append(new_ips, ip::inet);
old_ips := array_append(old_ips, ip);
RETURN ret; ELSE
END new_ips := array_append(new_ips, ('::ffff:' || ip)::inet);
old_ips := array_append(old_ips, ip);
END IF;
EXCEPTION WHEN OTHERS THEN
SELECT ip AS q, NULL as geom, FALSE as success INTO ret;
RETURN ret;
END;
FOR ret IN WITH ips AS (SELECT unnest(old_ips) s, unnest(new_ips) net),
matches AS (SELECT s, (SELECT the_geom FROM ip_address_locations WHERE network_start_ip <= ips.net ORDER BY network_start_ip DESC LIMIT 1) geom FROM ips)
SELECT s, geom, CASE WHEN geom IS NULL THEN FALSE ELSE TRUE END AS success FROM matches
LOOP
RETURN ret.geom;
END LOOP;
END
$$ LANGUAGE plpgsql; $$ LANGUAGE plpgsql;

2
server/extension/sql/90_geocode_ip_test.sql
View File

@ -3,7 +3,7 @@
SELECT cdb_geocoder_server.geocode_ip_point(session_user, txid_current(), '0.0.0.0'); SELECT cdb_geocoder_server.geocode_ip_point(session_user, txid_current(), '0.0.0.0');
-- Insert dummy data into ip_address_locations -- Insert dummy data into ip_address_locations
INSERT INTO ip_address_locations VALUES ('0.0.0.0'::inet, (ST_SetSRID(ST_MakePoint('40.40', '3.71'), 4326))); INSERT INTO ip_address_locations VALUES ('::ffff:0.0.0.0'::inet, (ST_SetSRID(ST_MakePoint('40.40', '3.71'), 4326)));
-- This should return the polygon inserted above -- This should return the polygon inserted above
SELECT cdb_geocoder_server.geocode_ip_point(session_user, txid_current(), '0.0.0.0'); SELECT cdb_geocoder_server.geocode_ip_point(session_user, txid_current(), '0.0.0.0');