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Update API schema with new endpoint, Add moorages map export (geojson,gpx) and update log export gpx

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xbgmsharp
2023-04-01 19:29:12 +02:00
parent d26d008b47
commit 2e451fa93c
1 changed files with 105 additions and 53 deletions
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144
initdb/02_1_signalk_api.sql
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@@ -576,32 +576,31 @@ CREATE OR REPLACE FUNCTION api.timelapse_fn(
IN end_date TEXT DEFAULT NULL,
OUT geojson JSON) RETURNS JSON AS $timelapse$
DECLARE
tmp_geojson jsonb := '{}';
_geojson jsonb;
BEGIN
-- TODO using jsonb pgsql function instead of python
IF start_log IS NOT NULL AND public.isnumeric(start_log::text) AND public.isnumeric(end_log::text) THEN
SELECT jsonb_agg(track_geojson->'features') INTO tmp_geojson
SELECT jsonb_agg(track_geojson->'features') INTO _geojson
FROM api.logbook
WHERE id >= start_log
AND id <= end_log;
--raise WARNING 'by log tmp_geojson %' , tmp_geojson;
--raise WARNING 'by log _geojson %' , _geojson;
ELSIF start_date IS NOT NULL AND public.isdate(start_date::text) AND public.isdate(end_date::text) THEN
SELECT jsonb_agg(track_geojson->'features') INTO tmp_geojson
SELECT jsonb_agg(track_geojson->'features') INTO _geojson
FROM api.logbook
WHERE _from_time >= start_log::TIMESTAMP WITHOUT TIME ZONE
AND _to_time <= end_date::TIMESTAMP WITHOUT TIME ZONE + interval '23 hours 59 minutes';
--raise WARNING 'by date tmp_geojson %' , tmp_geojson;
--raise WARNING 'by date _geojson %' , _geojson;
ELSE
SELECT jsonb_agg(track_geojson->'features') INTO tmp_geojson
SELECT jsonb_agg(track_geojson->'features') INTO _geojson
FROM api.logbook;
--raise WARNING 'all result tmp_geojson %' , tmp_geojson;
--raise WARNING 'all result _geojson %' , _geojson;
END IF;
-- Return a GeoJSON filter on Point
--raise WARNING 'result _geojson %' , _geojson;
_geojson := public.geojson_py_fn(tmp_geojson);
SELECT json_build_object(
'type', 'FeatureCollection',
'features', _geojson) INTO geojson;
'features', public.geojson_py_fn(_geojson, 'LineString'::TEXT) ) INTO geojson;
END;
$timelapse$ LANGUAGE plpgsql;
-- Description
@@ -609,24 +608,6 @@ COMMENT ON FUNCTION
api.timelapse_fn
IS 'Export to geojson feature point with Time and courseOverGroundTrue properties';
-- Export a log entry to geojson
DROP FUNCTION IF EXISTS api.export_logbook_geojson_linestring_fn;
CREATE FUNCTION api.export_logbook_geojson_linestring_fn(IN _id INTEGER) RETURNS JSON AS $export_logbook_geojson_linestring$
DECLARE
geojson json;
BEGIN
-- If _id is is not NULL and > 0
SELECT ST_AsGeoJSON(l.*) INTO geojson
FROM api.logbook l
WHERE l.id = _id;
RETURN geojson;
END;
$export_logbook_geojson_linestring$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
api.export_logbook_geojson_linestring_fn
IS 'Export a log entry to geojson feature linestring';
-- export_logbook_geojson_fn
DROP FUNCTION IF EXISTS api.export_logbook_geojson_fn;
CREATE FUNCTION api.export_logbook_geojson_fn(IN _id integer, OUT geojson JSON) RETURNS JSON AS $export_logbook_geojson$
@@ -689,10 +670,10 @@ AS $export_logbook_gpx$
'http://www.garmin.com/xmlschemas/GpxExtensions/v3' as "xmlns:gpxx",
'http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd http://www.garmin.com/xmlschemas/GpxExtensions/v3 http://www8.garmin.com/xmlschemas/GpxExtensionsv3.xsd' as "xsi:schemaLocation"),
xmlelement(name trk,
xmlelement(name name, 'Track Name'),
xmlelement(name desc, 'Track Description'),
xmlelement(name link, xmlattributes('https://openplotter.cloud/log/{_id}' as href),
xmlelement(name text, 'Link name')),
xmlelement(name name, log_rec.name),
xmlelement(name desc, log_rec.notes),
xmlelement(name link, xmlattributes(concat('https://openplotter.cloud/log/',log_rec.id) as href),
xmlelement(name text, log_rec.name)),
xmlelement(name extensions, xmlelement(name "opencpn:guid", uuid_generate_v4()),
xmlelement(name "opencpn:viz", '1'),
xmlelement(name "opencpn:start", log_rec._from_time),
@@ -720,30 +701,37 @@ COMMENT ON FUNCTION
-- Find all log from and to moorage geopoint within 100m
DROP FUNCTION IF EXISTS api.find_log_from_moorage_fn;
CREATE OR REPLACE FUNCTION api.find_log_from_moorage_fn(IN _id INTEGER) RETURNS void AS $find_log_from_moorage$
CREATE OR REPLACE FUNCTION api.find_log_from_moorage_fn(IN _id INTEGER, OUT geojson JSON) RETURNS JSON AS $find_log_from_moorage$
DECLARE
moorage_rec record;
logbook_rec record;
_geojson jsonb;
BEGIN
-- If _id is is not NULL and > 0
IF _id IS NULL OR _id < 1 THEN
RAISE WARNING '-> find_log_from_moorage_fn invalid input %', _id;
RETURN;
END IF;
-- Gather moorage details
SELECT * INTO moorage_rec
FROM api.moorages m
WHERE m.id = _id;
-- find all log from and to moorage geopoint within 100m
--RETURN QUERY
SELECT id,name,_from,_to,_from_time,_to_time,distance,duration
FROM api.logbook
-- Find all log from and to moorage geopoint within 100m
SELECT jsonb_agg(l.track_geojson->'features') INTO _geojson
FROM api.logbook l
WHERE ST_DWithin(
Geography(ST_MakePoint(_from_lng, _from_lat)),
Geography(ST_MakePoint(l._from_lng, l._from_lat)),
moorage_rec.geog,
100 -- in meters ?
1000 -- in meters ?
)
OR ST_DWithin(
Geography(ST_MakePoint(_to_lng, _to_lat)),
Geography(ST_MakePoint(l._to_lng, l._to_lat)),
moorage_rec.geog,
100 -- in meters ?
)
ORDER BY _from_time DESC;
1000 -- in meters ?
);
-- Return a GeoJSON filter on LineString
SELECT json_build_object(
'type', 'FeatureCollection',
'features', public.geojson_py_fn(_geojson, 'Point'::TEXT) ) INTO geojson;
END;
$find_log_from_moorage$ LANGUAGE plpgsql;
-- Description
@@ -822,7 +810,7 @@ COMMENT ON FUNCTION
public.stay_in_progress_fn
IS 'stay_in_progress';
-- stay_in_progress_fn
-- logs_by_month_fn
DROP FUNCTION IF EXISTS api.logs_by_month_fn;
CREATE FUNCTION api.logs_by_month_fn(OUT charts JSONB) RETURNS JSONB AS $logs_by_month$
DECLARE
@@ -847,6 +835,67 @@ $logs_by_month$ LANGUAGE plpgsql;
COMMENT ON FUNCTION
api.logs_by_month_fn
IS 'logbook by month for web charts';
-- moorage_geojson_fn
DROP FUNCTION IF EXISTS api.export_moorages_geojson_fn;
CREATE FUNCTION api.export_moorages_geojson_fn(OUT geojson JSONB) RETURNS JSONB AS $export_moorages_geojson$
DECLARE
BEGIN
SELECT json_build_object(
'type', 'FeatureCollection',
'features',
( SELECT
json_agg(ST_AsGeoJSON(m.*)::JSON) as moorages_geojson
FROM
( SELECT
id,name,
EXTRACT(DAY FROM justify_hours ( stay_duration )) AS Total_Stay,
geog
FROM api.moorages
) AS m
)
) INTO geojson;
END;
$export_moorages_geojson$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
api.export_moorages_geojson_fn
IS 'Export moorages as geojson';
DROP FUNCTION IF EXISTS api.export_moorages_gpx_fn;
CREATE FUNCTION api.export_moorages_gpx_fn() RETURNS pg_catalog.xml AS $export_moorages_gpx$
DECLARE
BEGIN
-- Generate XML
SELECT xmlelement(name gpx,
xmlattributes( '1.1' as version,
'PostgSAIL' as creator,
'http://www.topografix.com/GPX/1/1' as xmlns,
'http://www.opencpn.org' as "xmlns:opencpn",
'http://www.w3.org/2001/XMLSchema-instance' as "xmlns:xsi",
'http://www.garmin.com/xmlschemas/GpxExtensions/v3' as "xmlns:gpxx",
'http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd http://www.garmin.com/xmlschemas/GpxExtensions/v3 http://www8.garmin.com/xmlschemas/GpxExtensionsv3.xsd' as "xsi:schemaLocation"),
xmlelement(name wpt, xmlattributes(m.latitude as lat, m.longitude as lon)),
xmlelement(name name, m.name),
xmlelement(name desc, xmlelement(name "opencpn:guid", uuid_generate_v4())),
xmlelement(name sym, 'anchor'),
xmlelement(name type, 'WPT'),
xmlelement(name link, xmlattributes(concat('https://openplotter.cloud/moorage/', m.id) as href),
xmlelement(name text, m.name)),
xmlelement(name extensions, xmlelement(name "postgsail:mooorage_id", m.id),
xmlelement(name "postgsail:link", concat('https://openplotter.cloud/moorage/', m.id)),
xmlelement(name "opencpn:guid", uuid_generate_v4()),
xmlelement(name "opencpn:viz", '1'),
xmlelement(name "opencpn:scale_min_max", xmlattributes(true as UseScale, 30000 as ScaleMin, 0 as ScaleMax)
)))
FROM api.moorages m;
END;
$export_moorages_gpx$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
api.export_moorages_gpx_fn
IS 'Export moorages as gpx';
---------------------------------------------------------------------------
-- API helper views
--
@@ -1022,8 +1071,8 @@ CREATE OR REPLACE VIEW api.moorages_view WITH (security_invoker=true,security_ba
m.name AS Moorage,
sa.description AS Default_Stay,
EXTRACT(DAY FROM justify_hours ( m.stay_duration )) AS Total_Stay, -- in days
m.reference_count AS Arrivals_Departures,
m.geog
m.reference_count AS Arrivals_Departures
-- m.geog
-- m.stay_duration,
-- justify_hours ( m.stay_duration )
FROM api.moorages m, api.stays_at sa
@@ -1249,3 +1298,6 @@ CREATE OR REPLACE VIEW api.total_info_view WITH (security_invoker=true,security_
COMMENT ON VIEW
api.total_info_view
IS 'Monitoring web view';
-- Badges
-- TODO View or function?