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Update migration 202412:

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- Update api.export_logbooks_geojson_point_trips_fn,
- Update export_logbook_geojson_trip_fn, update geojson from trip to geojson with more properties
This commit is contained in:
xbgmsharp
2025-01-09 21:19:45 +01:00
parent e5491ae0c9
commit 5409f1eec9
1 changed files with 164 additions and 4 deletions
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168
initdb/99_migrations_202412.sql
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@@ -797,9 +797,131 @@ COMMENT ON FUNCTION
api.merge_logbook_fn
IS 'Merge 2 logbook by id, from the start of the lower log id and the end of the higher log id, update the calculate data as well (avg, geojson)';
-- Update export_logbook_geojson_trip_fn, update geojson from trip to geojson
-- Update export_logbook_geojson_trip_fn, update geojson from trip to geojson with more properties
DROP FUNCTION api.export_logbook_geojson_trip_fn;
CREATE OR REPLACE FUNCTION api.export_logbook_geojson_trip_fn(_id integer)
RETURNS json
RETURNS jsonb
LANGUAGE plpgsql
AS $function$
DECLARE
logbook_rec RECORD;
log_geojson JSONB;
metrics_geojson JSONB;
first_feature_obj JSONB;
second_feature_note JSONB;
last_feature_note JSONB;
BEGIN
-- Validate input
IF _id IS NULL OR _id < 1 THEN
RAISE WARNING '-> export_logbook_geojson_trip_fn invalid input %', _id;
RETURN NULL;
END IF;
-- Fetch the processed logbook data.
SELECT id, name, distance, duration, avg_speed, max_speed, max_wind_speed, extra->>'avg_wind_speed' AS avg_wind_speed,
_from, _to, _from_time, _to_time, _from_moorage_id, _to_moorage_id, notes,
trajectory(trip) AS trajectory,
timestamps(trip) AS times
INTO logbook_rec
FROM api.logbook
WHERE id = _id;
-- Create JSON notes for feature properties
first_feature_obj := jsonb_build_object('trip', jsonb_build_object('name', logbook_rec.name, 'duration', logbook_rec.duration, 'distance', logbook_rec.distance));
second_feature_note := jsonb_build_object('notes', COALESCE(logbook_rec._from, ''));
last_feature_note := jsonb_build_object('notes', COALESCE(logbook_rec._to, ''));
-- GeoJSON Feature for Logbook linestring
SELECT ST_AsGeoJSON(logbook_rec.*)::jsonb INTO log_geojson;
-- GeoJSON Features for Metrics Points
SELECT jsonb_agg(ST_AsGeoJSON(t.*)::jsonb) INTO metrics_geojson
FROM (
SELECT
geometry(getvalue(points.point)) AS point_geometry,
getTimestamp(points.point) AS time,
valueAtTimestamp(points.trip_cog, getTimestamp(points.point)) AS courseovergroundtrue,
valueAtTimestamp(points.trip_sog, getTimestamp(points.point)) AS speedoverground,
valueAtTimestamp(points.trip_twa, getTimestamp(points.point)) AS windspeedapparent,
valueAtTimestamp(points.trip_tws, getTimestamp(points.point)) AS truewindspeed,
valueAtTimestamp(points.trip_twd, getTimestamp(points.point)) AS truewinddirection,
valueAtTimestamp(points.trip_notes, getTimestamp(points.point)) AS notes,
valueAtTimestamp(points.trip_status, getTimestamp(points.point)) AS status,
valueAtTimestamp(points.trip_depth, getTimestamp(points.point)) AS depth,
valueAtTimestamp(points.trip_batt_charge, getTimestamp(points.point)) AS stateofcharge,
valueAtTimestamp(points.trip_batt_voltage, getTimestamp(points.point)) AS voltage,
valueAtTimestamp(points.trip_temp_water, getTimestamp(points.point)) AS watertemperature,
valueAtTimestamp(points.trip_temp_out, getTimestamp(points.point)) AS outsidetemperature,
valueAtTimestamp(points.trip_pres_out, getTimestamp(points.point)) AS outsidepressure,
valueAtTimestamp(points.trip_hum_out, getTimestamp(points.point)) AS outsidehumidity
FROM (
SELECT unnest(instants(trip)) AS point,
trip_cog,
trip_sog,
trip_twa,
trip_tws,
trip_twd,
trip_notes,
trip_status,
trip_depth,
trip_batt_charge,
trip_batt_voltage,
trip_temp_water,
trip_temp_out,
trip_pres_out,
trip_hum_out
FROM api.logbook
WHERE id = _id
AND trip IS NOT NULL
) AS points
) AS t;
-- Update the properties of the first feature
metrics_geojson := jsonb_set(
metrics_geojson,
'{0, properties}',
(metrics_geojson->0->'properties' || first_feature_obj)::jsonb,
true
);
-- Update the properties of the third feature
metrics_geojson := jsonb_set(
metrics_geojson,
'{1, properties}',
CASE
WHEN (metrics_geojson->1->'properties'->>'notes') = '' THEN
(metrics_geojson->1->'properties' || second_feature_note)::jsonb
ELSE
metrics_geojson->1->'properties'
END,
true
);
-- Update the properties of the last feature
metrics_geojson := jsonb_set(
metrics_geojson,
'{-1, properties}',
CASE
WHEN (metrics_geojson->-1->'properties'->>'notes') = '' THEN
(metrics_geojson->-1->'properties' || last_feature_note)::jsonb
ELSE
metrics_geojson->-1->'properties'
END,
true
);
-- Combine Logbook and Metrics GeoJSON
RETURN jsonb_build_object('type', 'FeatureCollection', 'features', log_geojson || metrics_geojson);
END;
$function$
;
-- Description
COMMENT ON FUNCTION
api.export_logbook_geojson_trip_fn
IS 'Export a log trip entry to GEOJSON format with custom properties for timelapse replay';
-- Add export_logbook_metrics_trip_fn, update geojson from trip to geojson
CREATE OR REPLACE FUNCTION api.export_logbook_metrics_trip_fn(_id integer)
RETURNS jsonb
LANGUAGE plpgsql
AS $function$
DECLARE
@@ -906,7 +1028,7 @@ BEGIN
END;
$function$
;
COMMENT ON FUNCTION api.export_logbook_geojson_trip_fn IS 'Export a logs entries to GeoJSON format of geometry point';
COMMENT ON FUNCTION api.export_logbook_metrics_trip_fn IS 'Export a log entry to an array of GeoJSON feature format of geometry point';
-- Create api.export_logbook_geojson_point_trip_fn, transform spatiotemporal trip into a geojson with the corresponding properties
CREATE OR REPLACE FUNCTION api.export_logbook_geojson_point_trip_fn(_id integer)
@@ -2081,6 +2203,44 @@ END;
$$ LANGUAGE plpgsql;
COMMENT ON FUNCTION api.delete_trip_entry_fn IS 'Delete at a specific time a temporal sequence for all trip_* column from a logbook';
-- Update export_logbooks_geojson_point_trips_fn, replace timelapse2_fn, Generate the GeoJSON from the time sequence value
CREATE OR REPLACE FUNCTION api.export_logbooks_geojson_point_trips_fn(
start_log integer DEFAULT NULL::integer,
end_log integer DEFAULT NULL::integer,
start_date text DEFAULT NULL::text,
end_date text DEFAULT NULL::text,
OUT geojson jsonb
) RETURNS jsonb
LANGUAGE plpgsql
AS $function$
DECLARE
metrics_geojson jsonb;
BEGIN
-- Normalize start and end values
IF start_log IS NOT NULL AND end_log IS NULL THEN end_log := start_log; END IF;
IF start_date IS NOT NULL AND end_date IS NULL THEN end_date := start_date; END IF;
WITH logbook_data AS (
-- get the logbook data, an array for each log
SELECT api.export_logbook_metrics_trip_fn(l.id) AS log_geojson
FROM api.logbook l
WHERE (start_log IS NULL OR l.id >= start_log) AND
(end_log IS NULL OR l.id <= end_log) AND
(start_date IS NULL OR l._from_time >= start_date::TIMESTAMPTZ) AND
(end_date IS NULL OR l._to_time <= end_date::TIMESTAMPTZ + interval '23 hours 59 minutes') AND
l.trip IS NOT NULL
ORDER BY l._from_time ASC
)
-- Create the GeoJSON response
SELECT jsonb_build_object(
'type', 'FeatureCollection',
'features', jsonb_agg(feature_element)) INTO geojson
FROM logbook_data l,
LATERAL jsonb_array_elements(l.log_geojson) AS feature_element; -- Flatten the arrays and create a GeoJSON FeatureCollection
END;
$function$;
COMMENT ON FUNCTION api.export_logbooks_geojson_point_trips_fn IS 'Export all selected logs into a geojson `trip` to a geojson as points including properties';
-- Update api role SQL connection to 40
ALTER ROLE authenticator WITH NOSUPERUSER NOCREATEDB NOCREATEROLE NOINHERIT NOBYPASSRLS NOREPLICATION CONNECTION LIMIT 40 LOGIN;
ALTER ROLE api_anonymous WITH NOSUPERUSER NOCREATEDB NOCREATEROLE NOINHERIT NOBYPASSRLS NOREPLICATION CONNECTION LIMIT 40 LOGIN;
@@ -2092,8 +2252,8 @@ GRANT UPDATE (name, _from, _to, notes, trip_notes, trip, trip_cog, trip_sog, tri
GRANT SELECT ON TABLE api.log_view TO api_anonymous;
GRANT EXECUTE ON FUNCTION api.export_logbooks_geojson_linestring_trips_fn to api_anonymous;
GRANT EXECUTE ON FUNCTION api.export_logbooks_geojson_point_trips_fn to api_anonymous;
--GRANT EXECUTE ON FUNCTION api.logbook_update_geojson_trip_fn to api_anonymous;
GRANT EXECUTE ON FUNCTION api.export_logbook_geojson_trip_fn to api_anonymous;
GRANT EXECUTE ON FUNCTION api.export_logbook_metrics_trip_fn to api_anonymous;
GRANT EXECUTE ON ALL FUNCTIONS IN SCHEMA public TO api_anonymous;
GRANT SELECT ON TABLE api.log_view TO grafana;
GRANT SELECT ON TABLE api.moorages_view TO grafana;