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Update public.cron_windy_fn, first notifition on first notification

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Update delete_vessel_fn, return a jsonb with details
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xbgmsharp
2024-03-09 22:24:09 +01:00
parent 7e734c412b
commit 1342dba298
1 changed files with 125 additions and 0 deletions
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125
initdb/99_migrations_202403.sql
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@@ -332,6 +332,131 @@ CREATE OR REPLACE FUNCTION metadata_upsert_trigger_fn() RETURNS trigger AS $meta
END;
$metadata_upsert$ LANGUAGE plpgsql;
CREATE OR REPLACE FUNCTION public.cron_windy_fn() RETURNS void AS $$
DECLARE
windy_rec record;
default_last_metric TIMESTAMPTZ := NOW() - interval '1 day';
last_metric TIMESTAMPTZ := NOW();
metric_rec record;
windy_metric jsonb;
app_settings jsonb;
user_settings jsonb;
windy_pws jsonb;
BEGIN
-- Check for new observations pending update
RAISE NOTICE 'cron_process_windy_fn';
-- Gather url from app settings
app_settings := get_app_settings_fn();
-- Find users with Windy active and with an active vessel
-- Map account id to Windy Station ID
FOR windy_rec in
SELECT
a.id,a.email,v.vessel_id,v.name,
COALESCE((a.preferences->'windy_last_metric')::TEXT, default_last_metric::TEXT) as last_metric
FROM auth.accounts a
LEFT JOIN auth.vessels AS v ON v.owner_email = a.email
LEFT JOIN api.metadata AS m ON m.vessel_id = v.vessel_id
WHERE (a.preferences->'public_windy')::boolean = True
AND m.active = True
LOOP
RAISE NOTICE '-> cron_process_windy_fn for [%]', windy_rec;
PERFORM set_config('vessel.id', windy_rec.vessel_id, false);
--RAISE WARNING 'public.cron_process_windy_rec_fn() scheduler vessel.id %, user.id', current_setting('vessel.id', false), current_setting('user.id', false);
-- Gather user settings
user_settings := get_user_settings_from_vesselid_fn(windy_rec.vessel_id::TEXT);
RAISE NOTICE '-> cron_process_windy_fn checking user_settings [%]', user_settings;
-- Get all metrics from the last windy_last_metric avg by 5 minutes
-- TODO json_agg to send all data in once, but issue with py jsonb transformation decimal.
FOR metric_rec in
SELECT time_bucket('5 minutes', m.time) AS time_bucket,
avg((m.metrics->'environment.outside.temperature')::numeric) AS temperature,
avg((m.metrics->'environment.outside.pressure')::numeric) AS pressure,
avg((m.metrics->'environment.outside.relativeHumidity')::numeric) AS rh,
avg((m.metrics->'environment.wind.directionTrue')::numeric) AS winddir,
avg((m.metrics->'environment.wind.speedTrue')::numeric) AS wind,
max((m.metrics->'environment.wind.speedTrue')::numeric) AS gust,
last(latitude, time) AS lat,
last(longitude, time) AS lng
FROM api.metrics m
WHERE vessel_id = windy_rec.vessel_id
AND m.time >= windy_rec.last_metric::TIMESTAMPTZ
GROUP BY time_bucket
ORDER BY time_bucket ASC LIMIT 100
LOOP
RAISE NOTICE '-> cron_process_windy_fn checking metrics [%]', metric_rec;
IF metric_rec.wind is null or metric_rec.temperature is null THEN
-- Ignore when there is no metrics.
-- Send notification
PERFORM send_notification_fn('windy_error'::TEXT, user_settings::JSONB);
-- Disable windy
PERFORM api.update_user_preferences_fn('{public_windy}'::TEXT, 'false'::TEXT);
RETURN;
END IF;
-- https://community.windy.com/topic/8168/report-your-weather-station-data-to-windy
-- temp from kelvin to celcuis
-- winddir from radiant to degres
-- rh from ratio to percentage
SELECT jsonb_build_object(
'dateutc', metric_rec.time_bucket,
'station', windy_rec.id,
'name', windy_rec.name,
'lat', metric_rec.lat,
'lon', metric_rec.lng,
'wind', metric_rec.wind,
'gust', metric_rec.gust,
'pressure', metric_rec.pressure,
'winddir', radiantToDegrees(metric_rec.winddir::numeric),
'temp', kelvinToCel(metric_rec.temperature::numeric),
'rh', valToPercent(metric_rec.rh::numeric)
) INTO windy_metric;
RAISE NOTICE '-> cron_process_windy_fn checking windy_metrics [%]', windy_metric;
SELECT windy_pws_py_fn(windy_metric, user_settings, app_settings) into windy_pws;
RAISE NOTICE '-> cron_process_windy_fn Windy PWS [%]', ((windy_pws->'header')::JSONB ? 'id');
IF NOT((user_settings->'settings')::JSONB ? 'windy') and ((windy_pws->'header')::JSONB ? 'id') then
RAISE NOTICE '-> cron_process_windy_fn new Windy PWS [%]', (windy_pws->'header')::JSONB->>'id';
-- Send metrics to Windy
PERFORM api.update_user_preferences_fn('{windy}'::TEXT, ((windy_pws->'header')::JSONB->>'id')::TEXT);
-- Send notification
PERFORM send_notification_fn('windy'::TEXT, user_settings::JSONB);
-- Refresh user settings after first success
user_settings := get_user_settings_from_vesselid_fn(windy_rec.vessel_id::TEXT);
END IF;
-- Record last metrics time
SELECT metric_rec.time_bucket INTO last_metric;
END LOOP;
PERFORM api.update_user_preferences_fn('{windy_last_metric}'::TEXT, last_metric::TEXT);
END LOOP;
END;
$$ language plpgsql;
DROP FUNCTION public.delete_vessel_fn;
CREATE OR REPLACE FUNCTION public.delete_vessel_fn(IN _vessel_id TEXT) RETURNS JSONB
AS $delete_vessel$
DECLARE
total_metrics INTEGER;
del_metrics INTEGER;
del_logs INTEGER;
del_stays INTEGER;
del_moorages INTEGER;
del_queue INTEGER;
out_json JSONB;
BEGIN
select count(*) INTO total_metrics from api.metrics m where vessel_id = _vessel_id;
WITH deleted AS (delete from api.metrics m where vessel_id = _vessel_id RETURNING *) SELECT count(*) INTO del_metrics FROM deleted;
WITH deleted AS (delete from api.logbook l where vessel_id = _vessel_id RETURNING *) SELECT count(*) INTO del_logs FROM deleted;
WITH deleted AS (delete from api.stays s where vessel_id = _vessel_id RETURNING *) SELECT count(*) INTO del_stays FROM deleted;
WITH deleted AS (delete from api.moorages m where vessel_id = _vessel_id RETURNING *) SELECT count(*) INTO del_moorages FROM deleted;
WITH deleted AS (delete from public.process_queue m where ref_id = _vessel_id RETURNING *) SELECT count(*) INTO del_queue FROM deleted;
SELECT jsonb_build_object('total_metrics', total_metrics,
'del_metrics', del_metrics,
'del_logs', del_logs,
'del_stays', del_stays,
'del_moorages', del_moorages,
'del_queue', del_queue) INTO out_json;
RETURN out_json;
END
$delete_vessel$ language plpgsql;
-- Update version
UPDATE public.app_settings
SET value='0.7.1'