Reorganisation

server/extension/sql/0.0.1/20_geocoding.sql

@@ -0,0 +1,16 @@
+-- Check if a given host is up by performing a ping -c 1 call.
+CREATE OR REPLACE FUNCTION cdb_geocoder_server.geocode_street(searchtext TEXT, state TEXT DEFAULT NULL, country TEXT DEFAULT NULL)
+  RETURNS Geometry
+AS $$
+  from heremaps import heremapsgeocoder
+
+  geocoder = heremapsgeocoder.Geocoder(app_id, app_code)
+
+  results = geocoder.geocode_address(searchtext=searchtext, state=state, country=country)
+  coordinates = geocoder.extract_lng_lat_from_result(results[0])
+
+  plan = plpy.prepare("SELECT ST_SetSRID(ST_MakePoint($1, $2), 4326); ", ["double precision", "double precision"])
+  point = plpy.execute(plan, [coordinates[0], coordinates[1]], 1)[0]
+
+  return point['st_setsrid']
+$$ LANGUAGE plpythonu VOLATILE;