Server version 0.7.0

server/extension/Makefile

@@ -13,8 +13,8 @@ OLD_VERSIONS = $(wildcard old_versions/*.sql)
 # @see http://www.postgresql.org/docs/current/static/extend-pgxs.html
 DATA =  $(NEW_EXTENSION_ARTIFACT) \
   $(OLD_VERSIONS) \
-  cdb_dataservices_server--0.6.2--0.6.1.sql \
+  cdb_dataservices_server--0.6.2--0.7.0.sql \
-  cdb_dataservices_server--0.6.1--0.6.2.sql
+  cdb_dataservices_server--0.7.0--0.6.2.sql
 
 REGRESS = $(notdir $(basename $(wildcard test/sql/*test.sql)))
 TEST_DIR = test/

server/extension/cdb_dataservices_server--0.6.2--0.7.0.sql

@@ -0,0 +1,93 @@
+--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 '0.7.0'" to load this file. \quit
+CREATE OR REPLACE FUNCTION cdb_dataservices_server._get_data_observatory_config(username text, orgname text)
+RETURNS boolean AS $$
+  cache_key = "user_data_observatory_config_{0}".format(username)
+  if cache_key in GD:
+    return False
+  else:
+    from cartodb_services.metrics import DataObservatoryConfig
+    plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
+    redis_conn = GD["redis_connection_{0}".format(username)]['redis_metadata_connection']
+    data_observatory_config = DataObservatoryConfig(redis_conn, plpy, username, orgname)
+    GD[cache_key] = data_observatory_config
+    return True
+$$ LANGUAGE plpythonu SECURITY DEFINER;
+
+CREATE OR REPLACE FUNCTION cdb_dataservices_server.obs_get_demographic_snapshot(
+  username TEXT,
+  orgname TEXT,
+  geom geometry(Geometry, 4326),
+  time_span TEXT DEFAULT '2009 - 2013',
+  geometry_level TEXT DEFAULT '"us.census.tiger".block_group')
+RETURNS json AS $$
+  from cartodb_services.metrics import QuotaService
+  import json
+
+  plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
+  redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
+  plpy.execute("SELECT cdb_dataservices_server._get_data_observatory_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
+  user_data_observatory_config = GD["user_data_observatory_config_{0}".format(username)]
+
+  quota_service = QuotaService(user_data_observatory_config, redis_conn)
+  if not quota_service.check_user_quota():
+    plpy.error('You have reached the limit of your quota')
+
+  try:
+      obs_plan = plpy.prepare("SELECT cdb_observatory.OBS_GetDemographicSnapshot($1, $2, $3) as snapshot;", ["geometry(Geometry, 4326)", "text", "text"])
+      result = plpy.execute(obs_plan, [geom, time_span, geometry_level])
+      if result:
+        quota_service.increment_success_service_use()
+        return result[0]['snapshot']
+      else:
+        quota_service.increment_empty_service_use()
+        return None
+  except BaseException as e:
+      import sys, traceback
+      type_, value_, traceback_ = sys.exc_info()
+      quota_service.increment_failed_service_use()
+      error_msg = 'There was an error trying to use get_geographic_snapshot: {0}'.format(e)
+      plpy.notice(traceback.format_exception(type_, value_, traceback_))
+      plpy.error(error_msg)
+  finally:
+      quota_service.increment_total_service_use()
+$$ LANGUAGE plpythonu;
+
+CREATE OR REPLACE FUNCTION cdb_dataservices_server.obs_get_segment_snapshot(
+  username TEXT,
+  orgname TEXT,
+  geom geometry(Geometry, 4326),
+  geometry_level TEXT DEFAULT '"us.census.tiger".block_group')
+RETURNS json AS $$
+  from cartodb_services.metrics import QuotaService
+  import json
+
+  plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
+  redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
+  plpy.execute("SELECT cdb_dataservices_server._get_data_observatory_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
+  user_data_observatory_config = GD["user_data_observatory_config_{0}".format(username)]
+
+  quota_service = QuotaService(user_data_observatory_config, redis_conn)
+  if not quota_service.check_user_quota():
+    plpy.error('You have reached the limit of your quota')
+
+  try:
+      obs_plan = plpy.prepare("SELECT cdb_observatory.OBS_GetSegmentSnapshot($1, $2) as snapshot;", ["geometry(Geometry, 4326)", "text"])
+      result = plpy.execute(obs_plan, [geom, geometry_level])
+      if result:
+        quota_service.increment_success_service_use()
+        return result[0]['snapshot']
+      else:
+        quota_service.increment_empty_service_use()
+        return None
+  except BaseException as e:
+      import sys, traceback
+      type_, value_, traceback_ = sys.exc_info()
+      quota_service.increment_failed_service_use()
+      error_msg = 'There was an error trying to use get_segment_snapshot: {0}'.format(e)
+      plpy.notice(traceback.format_tb(traceback_))
+      plpy.error(error_msg)
+  finally:
+      quota_service.increment_total_service_use()
+$$ LANGUAGE plpythonu;

server/extension/cdb_dataservices_server--0.7.0--0.6.2.sql

@@ -0,0 +1,6 @@
+--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 '0.6.2'" to load this file. \quit
+DROP FUNCTION IF EXISTS cdb_dataservices_server._get_data_observatory_config(text, text);
+DROP FUNCTION IF EXISTS cdb_dataservices_server.cdb_do_get_demographic_snapshot(TEXT, TEXT, geometry(Geometry, 4326), TEXT, TEXT);
+DROP FUNCTION IF EXISTS cdb_dataservices_server.cdb_do_get_segment_snapshot(TEXT, TEXT, geometry(Geometry, 4326), TEXT);

server/extension/cdb_dataservices_server.control

@@ -1,5 +1,5 @@
 comment = 'CartoDB dataservices server extension'
-default_version = '0.6.2'
+default_version = '0.7.0'
 requires = 'plpythonu, postgis, cdb_geocoder'
 superuser = true
 schema = cdb_dataservices_server