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postgsail/initdb/02_3_2_signalk_public_functions.sql

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PL/PgSQL
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---------------------------------------------------------------------------
-- singalk db public schema
--
-- List current database
select current_database();
-- connect to the DB
\c signalk
CREATE SCHEMA IF NOT EXISTS public;
---------------------------------------------------------------------------
-- Functions public schema
-- process single cron event, process_[logbook|stay|moorage]_queue_fn()
--
CREATE OR REPLACE FUNCTION logbook_metrics_dwithin_fn(
IN _start text,
IN _end text,
IN lgn float,
IN lat float,
OUT count_metric numeric) AS $logbook_metrics_dwithin$
BEGIN
SELECT count(*) INTO count_metric
FROM api.metrics m
WHERE
m.latitude IS NOT NULL
AND m.longitude IS NOT NULL
AND m.time >= _start::TIMESTAMP WITHOUT TIME ZONE
AND m.time <= _end::TIMESTAMP WITHOUT TIME ZONE
AND vessel_id = current_setting('vessel.id', false)
AND ST_DWithin(
Geography(ST_MakePoint(m.longitude, m.latitude)),
Geography(ST_MakePoint(lgn, lat)),
10
);
END;
$logbook_metrics_dwithin$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.logbook_metrics_dwithin_fn
IS 'Check if all entries for a logbook are in stationary movement with 10 meters';
-- Update a logbook with avg data
-- TODO using timescale function
CREATE OR REPLACE FUNCTION logbook_update_avg_fn(
IN _id integer,
IN _start TEXT,
IN _end TEXT,
OUT avg_speed double precision,
OUT max_speed double precision,
OUT max_wind_speed double precision,
OUT count_metric integer
) AS $logbook_update_avg$
BEGIN
RAISE NOTICE '-> Updating avg for logbook id=%, start:"%", end:"%"', _id, _start, _end;
SELECT AVG(speedoverground), MAX(speedoverground), MAX(windspeedapparent), COUNT(*) INTO
avg_speed, max_speed, max_wind_speed, count_metric
FROM api.metrics m
WHERE m.latitude IS NOT NULL
AND m.longitude IS NOT NULL
AND m.time >= _start::TIMESTAMP WITHOUT TIME ZONE
AND m.time <= _end::TIMESTAMP WITHOUT TIME ZONE
AND vessel_id = current_setting('vessel.id', false);
RAISE NOTICE '-> Updated avg for logbook id=%, avg_speed:%, max_speed:%, max_wind_speed:%, count:%', _id, avg_speed, max_speed, max_wind_speed, count_metric;
END;
$logbook_update_avg$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.logbook_update_avg_fn
IS 'Update logbook details with calculate average and max data, AVG(speedOverGround), MAX(speedOverGround), MAX(windspeedapparent), count_metric';
-- Create a LINESTRING for Geometry
-- Todo validate st_length unit?
-- https://postgis.net/docs/ST_Length.html
DROP FUNCTION IF EXISTS logbook_update_geom_distance_fn;
CREATE FUNCTION logbook_update_geom_distance_fn(IN _id integer, IN _start text, IN _end text,
OUT _track_geom Geometry(LINESTRING),
OUT _track_distance double precision
) AS $logbook_geo_distance$
BEGIN
SELECT ST_MakeLine(
ARRAY(
--SELECT ST_SetSRID(ST_MakePoint(longitude,latitude),4326) as geo_point
SELECT st_makepoint(longitude,latitude) AS geo_point
FROM api.metrics m
WHERE m.latitude IS NOT NULL
AND m.longitude IS NOT NULL
AND m.time >= _start::TIMESTAMP WITHOUT TIME ZONE
AND m.time <= _end::TIMESTAMP WITHOUT TIME ZONE
AND vessel_id = current_setting('vessel.id', false)
ORDER BY m.time ASC
)
) INTO _track_geom;
--RAISE NOTICE '-> GIS LINESTRING %', _track_geom;
-- SELECT ST_Length(_track_geom,false) INTO _track_distance;
-- Meter to Nautical Mile (international) Conversion
-- SELECT TRUNC (st_length(st_transform(track_geom,4326)::geography)::INT / 1.852) from logbook where id = 209; -- in NM
-- SELECT (st_length(st_transform(track_geom,4326)::geography)::INT * 0.0005399568) from api.logbook where id = 1; -- in NM
--SELECT TRUNC (ST_Length(_track_geom,false)::INT / 1.852) INTO _track_distance; -- in NM
SELECT TRUNC (ST_Length(_track_geom,false)::INT * 0.0005399568, 4) INTO _track_distance; -- in NM
RAISE NOTICE '-> logbook_update_geom_distance_fn GIS Length %', _track_distance;
END;
$logbook_geo_distance$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.logbook_update_geom_distance_fn
IS 'Update logbook details with geometry data an distance, ST_Length in Nautical Mile (international)';
-- Create GeoJSON for api consume.
CREATE FUNCTION logbook_update_geojson_fn(IN _id integer, IN _start text, IN _end text,
OUT _track_geojson JSON
) AS $logbook_geojson$
declare
log_geojson jsonb;
metrics_geojson jsonb;
_map jsonb;
begin
-- GeoJson Feature Logbook linestring
SELECT
ST_AsGeoJSON(log.*) into log_geojson
FROM
( select
id,name,
distance,
duration,
avg_speed,
avg_speed,
max_wind_speed,
_from_time,
notes,
track_geom
FROM api.logbook
WHERE id = _id
) AS log;
-- GeoJson Feature Metrics point
SELECT
json_agg(ST_AsGeoJSON(t.*)::json) into metrics_geojson
FROM (
( select
time,
courseovergroundtrue,
speedoverground,
anglespeedapparent,
longitude,latitude,
st_makepoint(longitude,latitude) AS geo_point
FROM api.metrics m
WHERE m.latitude IS NOT NULL
AND m.longitude IS NOT NULL
AND time >= _start::TIMESTAMP WITHOUT TIME ZONE
AND time <= _end::TIMESTAMP WITHOUT TIME ZONE
AND vessel_id = current_setting('vessel.id', false)
ORDER BY m.time ASC
)
) AS t;
-- Merge jsonb
select log_geojson::jsonb || metrics_geojson::jsonb into _map;
-- output
SELECT
json_build_object(
'type', 'FeatureCollection',
'features', _map
) into _track_geojson;
END;
$logbook_geojson$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.logbook_update_geojson_fn
IS 'Update log details with geojson';
-- Generate GPX XML file output
-- https://opencpn.org/OpenCPN/info/gpxvalidation.html
--
CREATE OR REPLACE FUNCTION public.logbook_update_gpx_fn(IN _id INTEGER, IN _start text, IN _end text,
OUT _track_gpx XML) RETURNS pg_catalog.xml
AS $logbook_update_gpx$
DECLARE
log_rec record;
app_settings jsonb;
BEGIN
-- If _id is is not NULL and > 0
IF _id IS NULL OR _id < 1 THEN
RAISE WARNING '-> logbook_update_gpx_fn invalid input %', _id;
RETURN;
END IF;
-- Gather log details _from_time and _to_time
SELECT * INTO log_rec
FROM
api.logbook l
WHERE l.id = _id;
-- Ensure the query is successful
IF log_rec.vessel_id IS NULL THEN
RAISE WARNING '-> logbook_update_gpx_fn invalid logbook %', _id;
RETURN;
END IF;
-- Gathe url from app settings
app_settings := get_app_settings_fn();
--RAISE DEBUG '-> logbook_update_gpx_fn app_settings %', app_settings;
-- 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",
app_settings->>'app.url' as "xmlns:postgsail",
'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 trk,
xmlelement(name name, log_rec.name),
xmlelement(name desc, log_rec.notes),
xmlelement(name link, xmlattributes(concat(app_settings->>'app.url', '/log/', log_rec.id) as href),
xmlelement(name text, log_rec.name)),
xmlelement(name extensions, xmlelement(name "postgsail:log_id", 1),
xmlelement(name "postgsail:link", concat(app_settings->>'app.url','/log/', log_rec.id)),
xmlelement(name "opencpn:guid", uuid_generate_v4()),
xmlelement(name "opencpn:viz", '1'),
xmlelement(name "opencpn:start", log_rec._from_time),
xmlelement(name "opencpn:end", log_rec._to_time)
),
xmlelement(name trkseg, xmlagg(
xmlelement(name trkpt,
xmlattributes(latitude as lat, longitude as lon),
xmlelement(name time, time)
)))))::pg_catalog.xml INTO _track_gpx
FROM api.metrics m
WHERE m.latitude IS NOT NULL
AND m.longitude IS NOT NULL
AND m.time >= log_rec._from_time::TIMESTAMP WITHOUT TIME ZONE
AND m.time <= log_rec._to_time::TIMESTAMP WITHOUT TIME ZONE
AND vessel_id = log_rec.vessel_id;
-- ERROR: column "m.time" must appear in the GROUP BY clause or be used in an aggregate function at character 2304
--ORDER BY m.time ASC;
END;
$logbook_update_gpx$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.logbook_update_gpx_fn
IS 'Update log details with gpx xml';
CREATE FUNCTION logbook_get_extra_json_fn(IN search TEXT, OUT output_json JSON)
AS $logbook_get_extra_json$
declare
metric_json jsonb default '{}'::jsonb;
metric_rec record;
BEGIN
-- TODO
-- Calculate 'search' first entry
FOR metric_rec IN
SELECT key, value
FROM api.metrics m,
jsonb_each_text(m.metrics)
WHERE key ILIKE search
AND time = _start::timestamp without time zone
AND vessel_id = current_setting('vessel.id', false)
LOOP
-- Engine Hours in seconds
raise notice '-> logbook_get_extra_json_fn metric: %', metric_rec;
with
end_metric AS (
-- Fetch 'tanks.%.currentVolume' last entry
SELECT key, value
FROM api.metrics m,
jsonb_each_text(m.metrics)
WHERE key ILIKE metric_rec.key
AND time = _end::timestamp without time zone
AND vessel_id = current_setting('vessel.id', false)
),
metric AS (
-- Subtract
SELECT (end_metric.value::numeric - metric_rec.value::numeric) AS value FROM end_metric
)
-- Generate JSON
SELECT jsonb_build_object(metric_rec.key, metric.value) INTO metric_json FROM metrics;
raise notice '-> logbook_get_extra_json_fn key: %, value: %', metric_rec.key, metric_json;
END LOOP;
END;
$logbook_get_extra_json$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.logbook_get_extra_json_fn
IS 'TODO';
CREATE FUNCTION logbook_update_extra_json_fn(IN _id integer, IN _start text, IN _end text,
OUT _extra_json JSON
) AS $logbook_extra_json$
declare
obs_json jsonb default '{ "seaState": -1, "cloudCoverage": -1, "visibility": -1}'::jsonb;
log_json jsonb default '{}'::jsonb;
runtime_json jsonb default '{}'::jsonb;
metrics_json jsonb default '{}'::jsonb;
metric_rec record;
BEGIN
-- Calculate 'navigation.log' metrics
WITH
start_trip as (
-- Fetch 'navigation.log' start, first entry
SELECT key, value
FROM api.metrics m,
jsonb_each_text(m.metrics)
WHERE key ILIKE 'navigation.log'
AND time = _start::timestamp without time zone
AND vessel_id = current_setting('vessel.id', false)
),
end_trip as (
-- Fetch 'navigation.log' end, last entry
SELECT key, value
FROM api.metrics m,
jsonb_each_text(m.metrics)
WHERE key ILIKE 'navigation.log'
AND time = _end::timestamp without time zone
AND vessel_id = current_setting('vessel.id', false)
),
nm as (
-- calculate distance and convert to nautical miles
SELECT ((end_trip.value::NUMERIC - start_trip.value::numeric) / 1.852) as trip from start_trip,end_trip
)
-- Generate JSON
SELECT jsonb_build_object('navigation.log', trip) INTO log_json FROM nm;
raise notice '-> logbook_update_extra_json_fn navigation.log: %', log_json;
-- Calculate engine hours from propulsion.%.runTime first entry
FOR metric_rec IN
SELECT key, value
FROM api.metrics m,
jsonb_each_text(m.metrics)
WHERE key ILIKE 'propulsion.%.runTime'
AND time = _start::timestamp without time zone
AND vessel_id = current_setting('vessel.id', false)
LOOP
-- Engine Hours in seconds
raise notice '-> logbook_update_extra_json_fn propulsion.*.runTime: %', metric_rec;
with
end_runtime AS (
-- Fetch 'propulsion.*.runTime' last entry
SELECT key, value
FROM api.metrics m,
jsonb_each_text(m.metrics)
WHERE key ILIKE metric_rec.key
AND time = _end::timestamp without time zone
AND vessel_id = current_setting('vessel.id', false)
),
runtime AS (
-- calculate runTime Engine Hours in seconds
SELECT (end_runtime.value::numeric - metric_rec.value::numeric) AS value FROM end_runtime
)
-- Generate JSON
SELECT jsonb_build_object(metric_rec.key, runtime.value) INTO runtime_json FROM runtime;
raise notice '-> logbook_update_extra_json_fn key: %, value: %', metric_rec.key, runtime_json;
END LOOP;
-- Update logbook with extra value and return json
SELECT COALESCE(log_json::JSONB, '{}'::jsonb) || COALESCE(runtime_json::JSONB, '{}'::jsonb) INTO metrics_json;
SELECT jsonb_build_object('metrics', metrics_json, 'observations', obs_json) INTO _extra_json;
raise notice '-> logbook_update_extra_json_fn log_json: %, runtime_json: %, _extra_json: %', log_json, runtime_json, _extra_json;
END;
$logbook_extra_json$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.logbook_update_extra_json_fn
IS 'Update log details with extra_json using `propulsion.*.runTime` and `navigation.log`';
-- Update pending new logbook from process queue
DROP FUNCTION IF EXISTS process_logbook_queue_fn;
CREATE OR REPLACE FUNCTION process_logbook_queue_fn(IN _id integer) RETURNS void AS $process_logbook_queue$
DECLARE
logbook_rec record;
from_name varchar;
to_name varchar;
log_name varchar;
avg_rec record;
geo_rec record;
log_settings jsonb;
user_settings jsonb;
geojson jsonb;
gpx xml;
_invalid_time boolean;
_invalid_interval boolean;
_invalid_distance boolean;
count_metric numeric;
previous_stays_id numeric;
current_stays_departed text;
current_stays_id numeric;
current_stays_active boolean;
extra_json jsonb;
BEGIN
-- If _id is not NULL
IF _id IS NULL OR _id < 1 THEN
RAISE WARNING '-> process_logbook_queue_fn invalid input %', _id;
RETURN;
END IF;
-- Get the logbook record with all necessary fields exist
SELECT * INTO logbook_rec
FROM api.logbook
WHERE active IS false
AND id = _id
AND _from_lng IS NOT NULL
AND _from_lat IS NOT NULL
AND _to_lng IS NOT NULL
AND _to_lat IS NOT NULL;
-- Ensure the query is successful
IF logbook_rec.vessel_id IS NULL THEN
RAISE WARNING '-> process_logbook_queue_fn invalid logbook %', _id;
RETURN;
END IF;
PERFORM set_config('vessel.id', logbook_rec.vessel_id, false);
--RAISE WARNING 'public.process_logbook_queue_fn() scheduler vessel.id %, user.id', current_setting('vessel.id', false), current_setting('user.id', false);
-- Check if all metrics are within 10meters base on geo loc
count_metric := logbook_metrics_dwithin_fn(logbook_rec._from_time::TEXT, logbook_rec._to_time::TEXT, logbook_rec._from_lng::NUMERIC, logbook_rec._from_lat::NUMERIC);
RAISE NOTICE '-> process_logbook_queue_fn logbook_metrics_dwithin_fn count:[%]', count_metric;
-- Calculate logbook data average and geo
-- Update logbook entry with the latest metric data and calculate data
avg_rec := logbook_update_avg_fn(logbook_rec.id, logbook_rec._from_time::TEXT, logbook_rec._to_time::TEXT);
geo_rec := logbook_update_geom_distance_fn(logbook_rec.id, logbook_rec._from_time::TEXT, logbook_rec._to_time::TEXT);
-- Avoid/ignore/delete logbook stationary movement or time sync issue
-- Check time start vs end
SELECT logbook_rec._to_time::timestamp without time zone < logbook_rec._from_time::timestamp without time zone INTO _invalid_time;
-- Is distance is less than 0.010
SELECT geo_rec._track_distance < 0.010 INTO _invalid_distance;
-- Is duration is less than 100sec
SELECT (logbook_rec._to_time::timestamp without time zone - logbook_rec._from_time::timestamp without time zone) < (100::text||' secs')::interval INTO _invalid_interval;
-- if stationary fix data metrics,logbook,stays,moorage
IF _invalid_time IS True OR _invalid_distance IS True
OR _invalid_interval IS True OR count_metric = avg_rec.count_metric THEN
RAISE NOTICE '-> process_logbook_queue_fn invalid logbook data id [%], _invalid_time [%], _invalid_distance [%], _invalid_interval [%], count_metric [%]',
logbook_rec.id, _invalid_time, _invalid_distance, _invalid_interval, count_metric;
-- Update metrics status to moored
UPDATE api.metrics
SET status = 'moored'
WHERE time >= logbook_rec._from_time::TIMESTAMP WITHOUT TIME ZONE
AND time <= logbook_rec._to_time::TIMESTAMP WITHOUT TIME ZONE
AND vessel_id = current_setting('vessel.id', false);
-- Update logbook
UPDATE api.logbook
SET notes = 'invalid logbook data, stationary need to fix metrics?'
WHERE id = logbook_rec.id;
-- Get related stays
SELECT id,departed,active INTO current_stays_id,current_stays_departed,current_stays_active
FROM api.stays s
WHERE s.vessel_id = current_setting('vessel.id', false)
AND s.arrived = logbook_rec._to_time;
-- Update related stays
UPDATE api.stays
SET notes = 'invalid stays data, stationary need to fix metrics?'
WHERE vessel_id = current_setting('vessel.id', false)
AND arrived = logbook_rec._to_time;
-- Find previous stays
SELECT id INTO previous_stays_id
FROM api.stays s
WHERE s.vessel_id = current_setting('vessel.id', false)
AND s.arrived < logbook_rec._to_time
ORDER BY s.arrived DESC LIMIT 1;
-- Update previous stays with the departed time from current stays
-- and set the active state from current stays
UPDATE api.stays
SET departed = current_stays_departed::timestamp without time zone,
active = current_stays_active
WHERE vessel_id = current_setting('vessel.id', false)
AND id = previous_stays_id;
-- Clean up, remove invalid logbook and stay entry
DELETE FROM api.logbook WHERE id = logbook_rec.id;
RAISE WARNING '-> process_logbook_queue_fn delete invalid logbook [%]', logbook_rec.id;
DELETE FROM api.stays WHERE id = current_stays_id;
RAISE WARNING '-> process_logbook_queue_fn delete invalid stays [%]', current_stays_id;
-- TODO should we subtract (-1) moorages ref count or reprocess it?!?
RETURN;
END IF;
-- Generate logbook name, concat _from_location and _to_location
-- geo reverse _from_lng _from_lat
-- geo reverse _to_lng _to_lat
from_name := reverse_geocode_py_fn('nominatim', logbook_rec._from_lng::NUMERIC, logbook_rec._from_lat::NUMERIC);
to_name := reverse_geocode_py_fn('nominatim', logbook_rec._to_lng::NUMERIC, logbook_rec._to_lat::NUMERIC);
SELECT CONCAT(from_name, ' to ' , to_name) INTO log_name;
-- Process `propulsion.*.runTime` and `navigation.log`
-- Calculate extra json
extra_json := logbook_update_extra_json_fn(logbook_rec.id, logbook_rec._from_time::TEXT, logbook_rec._to_time::TEXT);
RAISE NOTICE 'Updating valid logbook entry [%] [%] [%]', logbook_rec.id, logbook_rec._from_time, logbook_rec._to_time;
UPDATE api.logbook
SET
duration = (logbook_rec._to_time::timestamp without time zone - logbook_rec._from_time::timestamp without time zone),
avg_speed = avg_rec.avg_speed,
max_speed = avg_rec.max_speed,
max_wind_speed = avg_rec.max_wind_speed,
_from = from_name,
_to = to_name,
name = log_name,
track_geom = geo_rec._track_geom,
distance = geo_rec._track_distance,
extra = extra_json
WHERE id = logbook_rec.id;
-- GeoJSON require track_geom field
geojson := logbook_update_geojson_fn(logbook_rec.id, logbook_rec._from_time::TEXT, logbook_rec._to_time::TEXT);
UPDATE api.logbook
SET
track_geojson = geojson
WHERE id = logbook_rec.id;
-- GPX field
gpx := logbook_update_gpx_fn(logbook_rec.id, logbook_rec._from_time::TEXT, logbook_rec._to_time::TEXT);
UPDATE api.logbook
SET
track_gpx = gpx
WHERE id = logbook_rec.id;
-- Prepare notification, gather user settings
SELECT json_build_object('logbook_name', log_name, 'logbook_link', logbook_rec.id) into log_settings;
user_settings := get_user_settings_from_vesselid_fn(logbook_rec.vessel_id::TEXT);
SELECT user_settings::JSONB || log_settings::JSONB into user_settings;
RAISE DEBUG '-> debug process_logbook_queue_fn get_user_settings_from_vesselid_fn [%]', user_settings;
RAISE DEBUG '-> debug process_logbook_queue_fn log_settings [%]', log_settings;
-- Send notification
PERFORM send_notification_fn('logbook'::TEXT, user_settings::JSONB);
-- Process badges
RAISE DEBUG '-> debug process_logbook_queue_fn user_settings [%]', user_settings->>'email'::TEXT;
PERFORM set_config('user.email', user_settings->>'email'::TEXT, false);
PERFORM badges_logbook_fn(logbook_rec.id);
PERFORM badges_geom_fn(logbook_rec.id);
END;
$process_logbook_queue$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.process_logbook_queue_fn
IS 'Update logbook details when completed, logbook_update_avg_fn, logbook_update_geom_distance_fn, reverse_geocode_py_fn';
-- Update pending new stay from process queue
DROP FUNCTION IF EXISTS process_stay_queue_fn;
CREATE OR REPLACE FUNCTION process_stay_queue_fn(IN _id integer) RETURNS void AS $process_stay_queue$
DECLARE
stay_rec record;
_name varchar;
BEGIN
RAISE NOTICE 'process_stay_queue_fn';
-- If _id is valid, not NULL
IF _id IS NULL OR _id < 1 THEN
RAISE WARNING '-> process_stay_queue_fn invalid input %', _id;
RETURN;
END IF;
-- Get the stay record with all necessary fields exist
SELECT * INTO stay_rec
FROM api.stays
WHERE id = _id
AND longitude IS NOT NULL
AND latitude IS NOT NULL;
-- Ensure the query is successful
IF stay_rec.vessel_id IS NULL THEN
RAISE WARNING '-> process_stay_queue_fn invalid stay %', _id;
RETURN;
END IF;
PERFORM set_config('vessel.id', stay_rec.vessel_id, false);
-- geo reverse _lng _lat
_name := reverse_geocode_py_fn('nominatim', stay_rec.longitude::NUMERIC, stay_rec.latitude::NUMERIC);
RAISE NOTICE 'Updating stay entry [%]', stay_rec.id;
UPDATE api.stays
SET
name = _name,
geog = Geography(ST_MakePoint(stay_rec.longitude, stay_rec.latitude))
WHERE id = stay_rec.id;
-- Notification email/pushover?
END;
$process_stay_queue$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.process_stay_queue_fn
IS 'Update stay details, reverse_geocode_py_fn';
-- Handle moorage insert or update from stays
-- todo valide geography unit
-- https://postgis.net/docs/ST_DWithin.html
DROP FUNCTION IF EXISTS process_moorage_queue_fn;
CREATE OR REPLACE FUNCTION process_moorage_queue_fn(IN _id integer) RETURNS void AS $process_moorage_queue$
DECLARE
stay_rec record;
moorage_rec record;
user_settings jsonb;
BEGIN
RAISE NOTICE 'process_moorage_queue_fn';
-- If _id is not NULL
IF _id IS NULL OR _id < 1 THEN
RAISE WARNING '-> process_moorage_queue_fn invalid input %', _id;
RETURN;
END IF;
-- Get the stay record with all necessary fields exist
SELECT * INTO stay_rec
FROM api.stays
WHERE active IS false
AND departed IS NOT NULL
AND arrived IS NOT NULL
AND longitude IS NOT NULL
AND latitude IS NOT NULL
AND id = _id;
-- Ensure the query is successful
IF stay_rec.vessel_id IS NULL THEN
RAISE WARNING '-> process_moorage_queue_fn invalid stay %', _id;
RETURN;
END IF;
PERFORM set_config('vessel.id', stay_rec.vessel_id, false);
-- Do we have an existing stay within 100m of the new moorage
FOR moorage_rec in
SELECT
*
FROM api.moorages
WHERE
latitude IS NOT NULL
AND longitude IS NOT NULL
AND geog IS NOT NULL
AND ST_DWithin(
-- Geography(ST_MakePoint(stay_rec._lng, stay_rec._lat)),
stay_rec.geog,
-- Geography(ST_MakePoint(longitude, latitude)),
geog,
100 -- in meters ?
)
ORDER BY id ASC
LOOP
-- found previous stay within 100m of the new moorage
IF moorage_rec.id IS NOT NULL AND moorage_rec.id > 0 THEN
RAISE NOTICE 'Found previous stay within 100m of moorage %', moorage_rec;
EXIT; -- exit loop
END IF;
END LOOP;
-- if with in 100m update reference count and stay duration
-- else insert new entry
IF moorage_rec.id IS NOT NULL AND moorage_rec.id > 0 THEN
RAISE NOTICE 'Update moorage %', moorage_rec;
UPDATE api.moorages
SET
reference_count = moorage_rec.reference_count + 1,
stay_duration =
moorage_rec.stay_duration +
(stay_rec.departed::timestamp without time zone - stay_rec.arrived::timestamp without time zone)
WHERE id = moorage_rec.id;
ELSE
RAISE NOTICE 'Insert new moorage entry from stay %', stay_rec;
-- Ensure the stay as a name if lat,lon
IF stay_rec.name IS NULL AND stay_rec.longitude IS NOT NULL AND stay_rec.latitude IS NOT NULL THEN
stay_rec.name := reverse_geocode_py_fn('nominatim', stay_rec.longitude::NUMERIC, stay_rec.latitude::NUMERIC);
END IF;
-- Insert new moorage from stay
INSERT INTO api.moorages
(vessel_id, name, stay_id, stay_code, stay_duration, reference_count, latitude, longitude, geog)
VALUES (
stay_rec.vessel_id,
stay_rec.name,
stay_rec.id,
stay_rec.stay_code,
(stay_rec.departed::timestamp without time zone - stay_rec.arrived::timestamp without time zone),
1, -- default reference_count
stay_rec.latitude,
stay_rec.longitude,
Geography(ST_MakePoint(stay_rec.longitude, stay_rec.latitude))
);
END IF;
-- Process badges
PERFORM badges_moorages_fn();
END;
$process_moorage_queue$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.process_moorage_queue_fn
IS 'Handle moorage insert or update from stays';
-- process new account notification
DROP FUNCTION IF EXISTS process_account_queue_fn;
CREATE OR REPLACE FUNCTION process_account_queue_fn(IN _email TEXT) RETURNS void AS $process_account_queue$
DECLARE
account_rec record;
user_settings jsonb;
app_settings jsonb;
BEGIN
IF _email IS NULL OR _email = '' THEN
RAISE EXCEPTION 'Invalid email'
USING HINT = 'Unknown email';
RETURN;
END IF;
SELECT * INTO account_rec
FROM auth.accounts
WHERE email = _email;
IF account_rec.email IS NULL OR account_rec.email = '' THEN
RAISE EXCEPTION 'Invalid email'
USING HINT = 'Unknown email';
RETURN;
END IF;
-- Gather email and pushover app settings
app_settings := get_app_settings_fn();
-- set user email variable
PERFORM set_config('user.email', account_rec.email, false);
-- Gather user settings
user_settings := '{"email": "' || account_rec.email || '", "recipient": "' || account_rec.first || '"}';
-- Send notification email, pushover
PERFORM send_notification_fn('new_account'::TEXT, user_settings::JSONB);
--PERFORM send_email_py_fn('user'::TEXT, user_settings::JSONB, app_settings::JSONB);
--PERFORM send_pushover_py_fn('user'::TEXT, user_settings::JSONB, app_settings::JSONB);
END;
$process_account_queue$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.process_account_queue_fn
IS 'process new account notification';
-- process new account otp validation notification
DROP FUNCTION IF EXISTS process_account_otp_validation_queue_fn;
CREATE OR REPLACE FUNCTION process_account_otp_validation_queue_fn(IN _email TEXT) RETURNS void AS $process_account_otp_validation_queue$
DECLARE
account_rec record;
user_settings jsonb;
app_settings jsonb;
otp_code text;
BEGIN
IF _email IS NULL OR _email = '' THEN
RAISE EXCEPTION 'Invalid email'
USING HINT = 'Unknown email';
RETURN;
END IF;
SELECT * INTO account_rec
FROM auth.accounts
WHERE email = _email;
IF account_rec.email IS NULL OR account_rec.email = '' THEN
RAISE EXCEPTION 'Invalid email'
USING HINT = 'Unknown email';
RETURN;
END IF;
-- Gather email and pushover app settings
app_settings := get_app_settings_fn();
otp_code := api.generate_otp_fn(_email);
-- set user email variable
PERFORM set_config('user.email', account_rec.email, false);
-- Gather user settings
user_settings := '{"email": "' || account_rec.email || '", "recipient": "' || account_rec.first || '", "otp_code": "' || otp_code || '"}';
-- Send notification email, pushover
PERFORM send_notification_fn('email_otp'::TEXT, user_settings::JSONB);
--PERFORM send_email_py_fn('email_otp'::TEXT, user_settings::JSONB, app_settings::JSONB);
--PERFORM send_pushover_py_fn('user'::TEXT, user_settings::JSONB, app_settings::JSONB);
END;
$process_account_otp_validation_queue$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.process_account_otp_validation_queue_fn
IS 'process new account otp validation notification';
-- process new event notification
DROP FUNCTION IF EXISTS process_notification_queue_fn;
CREATE OR REPLACE FUNCTION process_notification_queue_fn(IN _email TEXT, IN message_type TEXT) RETURNS void
AS $process_notification_queue$
DECLARE
account_rec record;
vessel_rec record;
user_settings jsonb := null;
otp_code text;
BEGIN
IF _email IS NULL OR _email = '' THEN
RAISE EXCEPTION 'Invalid email'
USING HINT = 'Unknown email';
RETURN;
END IF;
SELECT * INTO account_rec
FROM auth.accounts
WHERE email = _email;
IF account_rec.email IS NULL OR account_rec.email = '' THEN
RAISE EXCEPTION 'Invalid email'
USING HINT = 'Unknown email';
RETURN;
END IF;
RAISE NOTICE '--> process_notification_queue_fn type [%] [%]', _email, message_type;
-- set user email variable
PERFORM set_config('user.email', account_rec.email, false);
-- Generate user_settings user settings
IF message_type = 'new_account' THEN
user_settings := '{"email": "' || account_rec.email || '", "recipient": "' || account_rec.first || '"}';
ELSEIF message_type = 'new_vessel' THEN
-- Gather vessel data
SELECT * INTO vessel_rec
FROM auth.vessels
WHERE owner_email = _email;
IF vessel_rec.owner_email IS NULL OR vessel_rec.owner_email = '' THEN
RAISE EXCEPTION 'Invalid email'
USING HINT = 'Unknown email';
RETURN;
END IF;
user_settings := '{"email": "' || vessel_rec.owner_email || '", "boat": "' || vessel_rec.name || '"}';
ELSEIF message_type = 'email_otp' THEN
otp_code := api.generate_otp_fn(_email);
user_settings := '{"email": "' || account_rec.email || '", "recipient": "' || account_rec.first || '", "otp_code": "' || otp_code || '"}';
END IF;
PERFORM send_notification_fn(message_type::TEXT, user_settings::JSONB);
END;
$process_notification_queue$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.process_notification_queue_fn
IS 'process new event type notification';
-- process new vessel notification
DROP FUNCTION IF EXISTS process_vessel_queue_fn;
CREATE OR REPLACE FUNCTION process_vessel_queue_fn(IN _email TEXT) RETURNS void AS $process_vessel_queue$
DECLARE
vessel_rec record;
user_settings jsonb;
app_settings jsonb;
BEGIN
IF _email IS NULL OR _email = '' THEN
RAISE EXCEPTION 'Invalid email'
USING HINT = 'Unknown email';
RETURN;
END IF;
SELECT * INTO vessel_rec
FROM auth.vessels
WHERE owner_email = _email;
IF vessel_rec.owner_email IS NULL OR vessel_rec.owner_email = '' THEN
RAISE EXCEPTION 'Invalid email'
USING HINT = 'Unknown email';
RETURN;
END IF;
-- Gather email and pushover app settings
app_settings := get_app_settings_fn();
-- set user email variable
PERFORM set_config('user.email', vessel_rec.owner_email, false);
-- Gather user settings
user_settings := '{"email": "' || vessel_rec.owner_email || '", "boat": "' || vessel_rec.name || '"}';
--user_settings := get_user_settings_from_vesselid_fn();
-- Send notification email, pushover
--PERFORM send_notification_fn('vessel'::TEXT, vessel_rec::RECORD);
PERFORM send_email_py_fn('new_vessel'::TEXT, user_settings::JSONB, app_settings::JSONB);
--PERFORM send_pushover_py_fn('vessel'::TEXT, user_settings::JSONB, app_settings::JSONB);
END;
$process_vessel_queue$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.process_vessel_queue_fn
IS 'process new vessel notification';
-- Get user settings details from a log entry
DROP FUNCTION IF EXISTS get_app_settings_fn;
CREATE OR REPLACE FUNCTION get_app_settings_fn (OUT app_settings jsonb)
RETURNS jsonb
AS $get_app_settings$
DECLARE
BEGIN
SELECT
jsonb_object_agg(name, value) INTO app_settings
FROM
public.app_settings
WHERE
name LIKE '%app.email%'
OR name LIKE '%app.pushover%'
OR name LIKE '%app.url'
OR name LIKE '%app.telegram%';
END;
$get_app_settings$
LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.get_app_settings_fn
IS 'get app settings details, email, pushover, telegram';
-- Send notifications
DROP FUNCTION IF EXISTS send_notification_fn;
CREATE OR REPLACE FUNCTION send_notification_fn(
IN email_type TEXT,
IN user_settings JSONB) RETURNS VOID
AS $send_notification$
DECLARE
app_settings JSONB;
_email_notifications BOOLEAN := False;
_phone_notifications BOOLEAN := False;
_pushover_user_key TEXT := NULL;
pushover_settings JSONB := NULL;
_telegram_notifications BOOLEAN := False;
_telegram_chat_id TEXT := NULL;
telegram_settings JSONB := NULL;
_email TEXT := NULL;
BEGIN
-- TODO input check
--RAISE NOTICE '--> send_notification_fn type [%]', email_type;
-- Gather notification app settings, eg: email, pushover, telegram
app_settings := get_app_settings_fn();
--RAISE NOTICE '--> send_notification_fn app_settings [%]', app_settings;
--RAISE NOTICE '--> user_settings [%]', user_settings->>'email'::TEXT;
-- Gather notifications settings and merge with user settings
-- Send notification email
SELECT preferences['email_notifications'] INTO _email_notifications
FROM auth.accounts a
WHERE a.email = user_settings->>'email'::TEXT;
RAISE NOTICE '--> send_notification_fn email_notifications [%]', _email_notifications;
-- If email server app settings set and if email user settings set
IF app_settings['app.email_server'] IS NOT NULL AND _email_notifications IS True THEN
PERFORM send_email_py_fn(email_type::TEXT, user_settings::JSONB, app_settings::JSONB);
END IF;
-- Send notification pushover
SELECT preferences['phone_notifications'],preferences->>'pushover_user_key' INTO _phone_notifications,_pushover_user_key
FROM auth.accounts a
WHERE a.email = user_settings->>'email'::TEXT;
RAISE NOTICE '--> send_notification_fn phone_notifications [%]', _phone_notifications;
-- If pushover app settings set and if pushover user settings set
IF app_settings['app.pushover_app_token'] IS NOT NULL AND _phone_notifications IS True THEN
SELECT json_build_object('pushover_user_key', _pushover_user_key) into pushover_settings;
SELECT user_settings::JSONB || pushover_settings::JSONB into user_settings;
--RAISE NOTICE '--> send_notification_fn user_settings + pushover [%]', user_settings;
PERFORM send_pushover_py_fn(email_type::TEXT, user_settings::JSONB, app_settings::JSONB);
END IF;
-- Send notification telegram
SELECT (preferences->'telegram'->'chat'->'id') IS NOT NULL,preferences['telegram']['chat']['id'] INTO _telegram_notifications,_telegram_chat_id
FROM auth.accounts a
WHERE a.email = user_settings->>'email'::TEXT;
RAISE NOTICE '--> send_notification_fn telegram_notifications [%]', _telegram_notifications;
-- If telegram app settings set and if telegram user settings set
IF app_settings['app.telegram_bot_token'] IS NOT NULL AND _telegram_notifications IS True AND _phone_notifications IS True THEN
SELECT json_build_object('telegram_chat_id', _telegram_chat_id) into telegram_settings;
SELECT user_settings::JSONB || telegram_settings::JSONB into user_settings;
--RAISE NOTICE '--> send_notification_fn user_settings + telegram [%]', user_settings;
PERFORM send_telegram_py_fn(email_type::TEXT, user_settings::JSONB, app_settings::JSONB);
END IF;
END;
$send_notification$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.send_notification_fn
IS 'Send notifications via email, pushover, telegram to user base on user preferences';
DROP FUNCTION IF EXISTS get_user_settings_from_vesselid_fn;
CREATE OR REPLACE FUNCTION get_user_settings_from_vesselid_fn(
IN vesselid TEXT,
OUT user_settings JSONB
) RETURNS JSONB
AS $get_user_settings_from_vesselid$
DECLARE
BEGIN
-- If vessel_id is not NULL
IF vesselid IS NULL OR vesselid = '' THEN
RAISE WARNING '-> get_user_settings_from_vesselid_fn invalid input %', vesselid;
END IF;
SELECT
json_build_object(
'boat' , v.name,
'recipient', a.first,
'email', v.owner_email,
'settings', a.preferences,
'pushover_key', a.preferences->'pushover_key'
--'badges', a.preferences->'badges'
) INTO user_settings
FROM auth.accounts a, auth.vessels v, api.metadata m
WHERE m.vessel_id = v.vessel_id
AND m.vessel_id = vesselid
AND lower(a.email) = lower(v.owner_email);
PERFORM set_config('user.email', user_settings->>'email'::TEXT, false);
PERFORM set_config('user.recipient', user_settings->>'recipient'::TEXT, false);
END;
$get_user_settings_from_vesselid$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.get_user_settings_from_vesselid_fn
IS 'get user settings details from a vesselid initiate for notifications';
DROP FUNCTION IF EXISTS set_vessel_settings_from_vesselid_fn;
CREATE OR REPLACE FUNCTION set_vessel_settings_from_vesselid_fn(
IN vesselid TEXT,
OUT vessel_settings JSONB
) RETURNS JSONB
AS $set_vessel_settings_from_vesselid$
DECLARE
BEGIN
-- If vessel_id is not NULL
IF vesselid IS NULL OR vesselid = '' THEN
RAISE WARNING '-> set_vessel_settings_from_vesselid_fn invalid input %', vesselid;
END IF;
SELECT
json_build_object(
'name' , v.name,
'vessel_id', v.vesselid,
'client_id', m.client_id
) INTO vessel_settings
FROM auth.accounts a, auth.vessels v, api.metadata m
WHERE m.vessel_id = v.vessel_id
AND m.vessel_id = vesselid;
PERFORM set_config('vessel.name', vessel_settings->>'name'::TEXT, false);
PERFORM set_config('vessel.client_id', vessel_settings->>'client_id'::TEXT, false);
PERFORM set_config('vessel.id', vessel_settings->>'vessel_id'::TEXT, false);
END;
$set_vessel_settings_from_vesselid$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.set_vessel_settings_from_vesselid_fn
IS 'set_vessel settings details from a vesselid, initiate for process queue functions';
---------------------------------------------------------------------------
-- Badges
--
CREATE OR REPLACE FUNCTION public.badges_logbook_fn(IN logbook_id integer) RETURNS VOID AS $badges_logbook$
DECLARE
_badges jsonb;
_exist BOOLEAN := null;
total integer;
max_wind_speed integer;
distance integer;
badge text;
user_settings jsonb;
BEGIN
-- Helmsman = first log entry
SELECT (preferences->'badges'->'Helmsman') IS NOT NULL INTO _exist FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
if _exist is false THEN
-- is first logbook?
select count(*) into total from api.logbook l where vessel_id = current_setting('vessel.id', false);
if total >= 1 then
-- Add badge
badge := '{"Helmsman": {"log": '|| logbook_id ||', "date":"' || NOW()::timestamp || '"}}';
-- Get existing badges
SELECT preferences->'badges' INTO _badges FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
-- Merge badges
SELECT public.jsonb_recursive_merge(badge::jsonb, _badges::jsonb) into badge;
-- Update badges
PERFORM api.update_user_preferences_fn('{badges}'::TEXT, badge::TEXT);
-- Gather user settings
user_settings := get_user_settings_from_vesselid_fn(current_setting('vessel.id', false));
SELECT user_settings::JSONB || '{"badge": "Helmsman"}'::JSONB into user_settings;
-- Send notification
PERFORM send_notification_fn('new_badge'::TEXT, user_settings::JSONB);
end if;
end if;
-- Wake Maker = windspeeds above 15kts
SELECT (preferences->'badges'->'Wake Maker') IS NOT NULL INTO _exist FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
--RAISE WARNING '-> Wake Maker %', _exist;
if _exist is false then
-- is 15 knot+ logbook?
select l.max_wind_speed into max_wind_speed from api.logbook l where l.id = logbook_id AND l.max_wind_speed >= 15 and vessel_id = current_setting('vessel.id', false);
--RAISE WARNING '-> Wake Maker max_wind_speed %', max_wind_speed;
if max_wind_speed >= 15 then
-- Create badge
badge := '{"Wake Maker": {"log": '|| logbook_id ||', "date":"' || NOW()::timestamp || '"}}';
--RAISE WARNING '-> Wake Maker max_wind_speed badge %', badge;
-- Get existing badges
SELECT preferences->'badges' INTO _badges FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
-- Merge badges
SELECT public.jsonb_recursive_merge(badge::jsonb, _badges::jsonb) into badge;
--RAISE WARNING '-> Wake Maker max_wind_speed badge % %', badge, _badges;
-- Update badges for user
PERFORM api.update_user_preferences_fn('{badges}'::TEXT, badge::TEXT);
-- Gather user settings
user_settings := get_user_settings_from_vesselid_fn(current_setting('vessel.id', false));
SELECT user_settings::JSONB || '{"badge": "Wake Maker"}'::JSONB into user_settings;
-- Send notification
PERFORM send_notification_fn('new_badge'::TEXT, user_settings::JSONB);
end if;
end if;
-- Stormtrooper = windspeeds above 30kts
SELECT (preferences->'badges'->'Stormtrooper') IS NOT NULL INTO _exist FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
if _exist is false then
--RAISE WARNING '-> Stormtrooper %', _exist;
select l.max_wind_speed into max_wind_speed from api.logbook l where l.id = logbook_id AND l.max_wind_speed >= 30 and vessel_id = current_setting('vessel.id', false);
--RAISE WARNING '-> Stormtrooper max_wind_speed %', max_wind_speed;
if max_wind_speed >= 30 then
-- Create badge
badge := '{"Stormtrooper": {"log": '|| logbook_id ||', "date":"' || NOW()::timestamp || '"}}';
--RAISE WARNING '-> Stormtrooper max_wind_speed badge %', badge;
-- Get existing badges
SELECT preferences->'badges' INTO _badges FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
-- Merge badges
SELECT public.jsonb_recursive_merge(badge::jsonb, _badges::jsonb) into badge;
-- RAISE WARNING '-> Wake Maker max_wind_speed badge % %', badge, _badges;
-- Update badges for user
PERFORM api.update_user_preferences_fn('{badges}'::TEXT, badge::TEXT);
-- Gather user settings
user_settings := get_user_settings_from_vesselid_fn(current_setting('vessel.id', false));
SELECT user_settings::JSONB || '{"badge": "Stormtrooper"}'::JSONB into user_settings;
-- Send notification
PERFORM send_notification_fn('new_badge'::TEXT, user_settings::JSONB);
end if;
end if;
-- Navigator Award = one logbook with distance over 100NM
SELECT (preferences->'badges'->'Navigator Award') IS NOT NULL INTO _exist FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
if _exist is false then
select l.distance into distance from api.logbook l where l.id = logbook_id AND l.distance >= 100 and vessel_id = current_setting('vessel.id', false);
if distance >= 100 then
-- Create badge
badge := '{"Navigator Award": {"log": '|| logbook_id ||', "date":"' || NOW()::timestamp || '"}}';
-- Get existing badges
SELECT preferences->'badges' INTO _badges FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
-- Merge badges
SELECT public.jsonb_recursive_merge(badge::jsonb, _badges::jsonb) into badge;
-- Update badges for user
PERFORM api.update_user_preferences_fn('{badges}'::TEXT, badge::TEXT);
-- Gather user settings
user_settings := get_user_settings_from_vesselid_fn(current_setting('vessel.id', false));
SELECT user_settings::JSONB || '{"badge": "Navigator Award"}'::JSONB into user_settings;
-- Send notification
PERFORM send_notification_fn('new_badge'::TEXT, user_settings::JSONB);
end if;
end if;
-- Captain Award = total logbook distance over 1000NM
SELECT (preferences->'badges'->'Captain Award') IS NOT NULL INTO _exist FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
if _exist is false then
select sum(l.distance) into distance from api.logbook l where vessel_id = current_setting('vessel.id', false);
if distance >= 1000 then
-- Create badge
badge := '{"Captain Award": {"log": '|| logbook_id ||', "date":"' || NOW()::timestamp || '"}}';
-- Get existing badges
SELECT preferences->'badges' INTO _badges FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
-- Merge badges
SELECT public.jsonb_recursive_merge(badge::jsonb, _badges::jsonb) into badge;
-- Update badges for user
PERFORM api.update_user_preferences_fn('{badges}'::TEXT, badge::TEXT);
-- Gather user settings
user_settings := get_user_settings_from_vesselid_fn(current_setting('vessel.id', false));
SELECT user_settings::JSONB || '{"badge": "Captain Award"}'::JSONB into user_settings;
-- Send notification
PERFORM send_notification_fn('new_badge'::TEXT, user_settings::JSONB);
end if;
end if;
END;
$badges_logbook$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.badges_logbook_fn
IS 'check for new badges, eg: Helmsman, Wake Maker, Stormtrooper';
CREATE OR REPLACE FUNCTION public.badges_moorages_fn() RETURNS VOID AS $badges_moorages$
DECLARE
_badges jsonb;
_exist BOOLEAN := false;
duration integer;
badge text;
user_settings jsonb;
BEGIN
-- Check and set environment
user_settings := get_user_settings_from_vesselid_fn(current_setting('vessel.id', false));
PERFORM set_config('user.email', user_settings->>'email'::TEXT, false);
-- Explorer = 10 days away from home port
SELECT (preferences->'badges'->'Explorer') IS NOT NULL INTO _exist FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
if _exist is false then
--select sum(m.stay_duration) from api.moorages m where home_flag is false;
SELECT extract(day from (select sum(m.stay_duration) INTO duration FROM api.moorages m WHERE home_flag IS false AND vessel_id = current_setting('vessel.id', false) ));
if duration >= 10 then
-- Create badge
badge := '{"Explorer": {"date":"' || NOW()::timestamp || '"}}';
-- Get existing badges
SELECT preferences->'badges' INTO _badges FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
-- Merge badges
SELECT public.jsonb_recursive_merge(badge::jsonb, _badges::jsonb) into badge;
-- Update badges for user
PERFORM api.update_user_preferences_fn('{badges}'::TEXT, badge::TEXT);
-- Gather user settings
user_settings := get_user_settings_from_vesselid_fn(current_setting('vessel.id', false));
SELECT user_settings::JSONB || '{"badge": "Explorer"}'::JSONB into user_settings;
-- Send notification
PERFORM send_notification_fn('new_badge'::TEXT, user_settings::JSONB);
end if;
end if;
-- Mooring Pro = 10 nights on buoy!
SELECT (preferences->'badges'->'Mooring Pro') IS NOT NULL INTO _exist FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
if _exist is false then
-- select sum(m.stay_duration) from api.moorages m where stay_code = 3;
SELECT extract(day from (select sum(m.stay_duration) INTO duration FROM api.moorages m WHERE stay_code = 3 AND vessel_id = current_setting('vessel.id', false) ));
if duration >= 10 then
-- Create badge
badge := '{"Mooring Pro": {"date":"' || NOW()::timestamp || '"}}';
-- Get existing badges
SELECT preferences->'badges' INTO _badges FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
-- Merge badges
SELECT public.jsonb_recursive_merge(badge::jsonb, _badges::jsonb) into badge;
-- Update badges for user
PERFORM api.update_user_preferences_fn('{badges}'::TEXT, badge::TEXT);
-- Gather user settings
user_settings := get_user_settings_from_vesselid_fn(current_setting('vessel.id', false));
SELECT user_settings::JSONB || '{"badge": "Mooring Pro"}'::JSONB into user_settings;
-- Send notification
PERFORM send_notification_fn('new_badge'::TEXT, user_settings::JSONB);
end if;
end if;
-- Anchormaster = 25 days on anchor
SELECT (preferences->'badges'->'Anchormaster') IS NOT NULL INTO _exist FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
if _exist is false then
-- select sum(m.stay_duration) from api.moorages m where stay_code = 2;
SELECT extract(day from (select sum(m.stay_duration) INTO duration FROM api.moorages m WHERE stay_code = 2 AND vessel_id = current_setting('vessel.id', false) ));
if duration >= 25 then
-- Create badge
badge := '{"Anchormaster": {"date":"' || NOW()::timestamp || '"}}';
-- Get existing badges
SELECT preferences->'badges' INTO _badges FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
-- Merge badges
SELECT public.jsonb_recursive_merge(badge::jsonb, _badges::jsonb) into badge;
-- Update badges for user
PERFORM api.update_user_preferences_fn('{badges}'::TEXT, badge::TEXT);
-- Gather user settings
user_settings := get_user_settings_from_vesselid_fn(current_setting('vessel.id', false));
SELECT user_settings::JSONB || '{"badge": "Anchormaster"}'::JSONB into user_settings;
-- Send notification
PERFORM send_notification_fn('new_badge'::TEXT, user_settings::JSONB);
end if;
end if;
END;
$badges_moorages$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.badges_moorages_fn
IS 'check moorages for new badges, eg: Explorer, Mooring Pro, Anchormaster';
CREATE OR REPLACE FUNCTION public.badges_geom_fn(IN logbook_id integer) RETURNS VOID AS $badges_geom$
DECLARE
_badges jsonb;
_exist BOOLEAN := false;
badge text;
marine_rec record;
user_settings jsonb;
badge_tmp text;
begin
RAISE WARNING '--> user.email [%], vessel.id [%]', current_setting('user.email', false), current_setting('vessel.id', false);
-- Tropical & Alaska zone manually add into ne_10m_geography_marine_polys
-- Check if each geographic marine zone exist as a badge
FOR marine_rec IN
WITH log AS (
SELECT l.track_geom AS track_geom FROM api.logbook l
WHERE l.id = logbook_id AND vessel_id = current_setting('vessel.id', false)
)
SELECT name from log, public.ne_10m_geography_marine_polys
WHERE ST_Intersects(
geom, -- ST_SetSRID(geom,4326),
log.track_geom
)
LOOP
-- If not generate and insert the new badge
--RAISE WARNING 'geography_marine [%]', marine_rec.name;
SELECT jsonb_extract_path(a.preferences, 'badges', marine_rec.name) IS NOT NULL INTO _exist FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
--RAISE WARNING 'geography_marine [%]', _exist;
if _exist is false then
-- Create badge
badge := '{"' || marine_rec.name || '": {"log": '|| logbook_id ||', "date":"' || NOW()::timestamp || '"}}';
-- Get existing badges
SELECT preferences->'badges' INTO _badges FROM auth.accounts a WHERE a.email = current_setting('user.email', false);
-- Merge badges
SELECT public.jsonb_recursive_merge(badge::jsonb, _badges::jsonb) INTO badge;
-- Update badges for user
PERFORM api.update_user_preferences_fn('{badges}'::TEXT, badge::TEXT);
--RAISE WARNING '--> badges_geom_fn [%]', badge;
-- Gather user settings
badge_tmp := '{"badge": "' || marine_rec.name || '"}';
user_settings := get_user_settings_from_vesselid_fn(current_setting('vessel.id', false));
SELECT user_settings::JSONB || badge_tmp::JSONB INTO user_settings;
-- Send notification
PERFORM send_notification_fn('new_badge'::TEXT, user_settings::JSONB);
end if;
END LOOP;
END;
$badges_geom$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.badges_geom_fn
IS 'check geometry logbook for new badges, eg: Tropic, Alaska, Geographic zone';
---------------------------------------------------------------------------
-- TODO add alert monitoring for Battery
---------------------------------------------------------------------------
-- PostgREST API pre-request check
-- TODO db-pre-request = "public.check_jwt"
-- Prevent unregister user or unregister vessel access
CREATE OR REPLACE FUNCTION public.check_jwt() RETURNS void AS $$
DECLARE
_role name;
_email text;
_mmsi name;
_path name;
_vid text;
account_rec record;
vessel_rec record;
BEGIN
-- Extract email and role from jwt token
--RAISE WARNING 'check_jwt jwt %', current_setting('request.jwt.claims', true);
SELECT current_setting('request.jwt.claims', true)::json->>'email' INTO _email;
PERFORM set_config('user.email', _email, false);
SELECT current_setting('request.jwt.claims', true)::json->>'role' INTO _role;
--RAISE WARNING 'jwt email %', current_setting('request.jwt.claims', true)::json->>'email';
--RAISE WARNING 'jwt role %', current_setting('request.jwt.claims', true)::json->>'role';
--RAISE WARNING 'cur_user %', current_user;
--TODO SELECT current_setting('request.jwt.uid', true)::json->>'uid' INTO _user_id;
--TODO RAISE WARNING 'jwt user_id %', current_setting('request.jwt.uid', true)::json->>'uid';
--TODO SELECT current_setting('request.jwt.vid', true)::json->>'vid' INTO _vessel_id;
--TODO RAISE WARNING 'jwt vessel_id %', current_setting('request.jwt.vid', true)::json->>'vid';
IF _role = 'user_role' THEN
-- Check the user exist in the accounts table
SELECT * INTO account_rec
FROM auth.accounts
WHERE auth.accounts.email = _email;
IF account_rec.email IS NULL THEN
RAISE EXCEPTION 'Invalid user'
USING HINT = 'Unknow user or password';
END IF;
-- Set session variables
PERFORM set_config('user.id', account_rec.user_id, false);
--RAISE WARNING 'req path %', current_setting('request.path', true);
-- Function allow without defined vessel
-- openapi doc, user settings, otp code and vessel registration
SELECT current_setting('request.path', true) into _path;
IF _path = '/rpc/settings_fn'
OR _path = '/rpc/register_vessel'
OR _path = '/rpc/update_user_preferences_fn'
OR _path = '/rpc/versions_fn'
OR _path = '/rpc/email_fn'
OR _path = '/' THEN
RETURN;
END IF;
-- Check a vessel and user exist
SELECT auth.vessels.* INTO vessel_rec
FROM auth.vessels, auth.accounts
WHERE auth.vessels.owner_email = auth.accounts.email
AND auth.accounts.email = _email;
-- check if boat exist yet?
IF vessel_rec.owner_email IS NULL THEN
-- Return http status code 551 with message
RAISE sqlstate 'PT551' using
message = 'Vessel Required',
detail = 'Invalid vessel',
hint = 'Unknown vessel';
--RETURN; -- ignore if not exist
END IF;
-- Redundant?
IF vessel_rec.vessel_id IS NULL THEN
RAISE EXCEPTION 'Invalid vessel'
USING HINT = 'Unknown vessel id';
END IF;
-- Set session variables
PERFORM set_config('vessel.id', vessel_rec.vessel_id, false);
PERFORM set_config('vessel.name', vessel_rec.name, false);
--RAISE WARNING 'public.check_jwt() user_role vessel.id [%]', current_setting('vessel.id', false);
--RAISE WARNING 'public.check_jwt() user_role vessel.name [%]', current_setting('vessel.name', false);
ELSIF _role = 'vessel_role' THEN
-- Extract vessel_id from jwt token
SELECT current_setting('request.jwt.claims', true)::json->>'vid' INTO _vid;
-- Check the vessel and user exist
SELECT auth.vessels.* INTO vessel_rec
FROM auth.vessels, auth.accounts
WHERE auth.vessels.owner_email = auth.accounts.email
AND auth.accounts.email = _email
AND auth.vessels.vessel_id = _vid;
IF vessel_rec.owner_email IS NULL THEN
RAISE EXCEPTION 'Invalid vessel'
USING HINT = 'Unknown vessel owner_email';
END IF;
PERFORM set_config('vessel.id', vessel_rec.vessel_id, false);
PERFORM set_config('vessel.name', vessel_rec.name, false);
--RAISE WARNING 'public.check_jwt() user_role vessel.name %', current_setting('vessel.name', false);
--RAISE WARNING 'public.check_jwt() user_role vessel.id %', current_setting('vessel.id', false);
ELSIF _role <> 'api_anonymous' THEN
RAISE EXCEPTION 'Invalid role'
USING HINT = 'Stop being so evil and maybe you can log in';
END IF;
END
$$ language plpgsql security definer;
---------------------------------------------------------------------------
-- Function to trigger cron_jobs using API for tests.
-- Todo limit access and permission
-- Run con jobs
CREATE OR REPLACE FUNCTION public.run_cron_jobs() RETURNS void AS $$
BEGIN
-- In correct order
perform public.cron_process_new_notification_fn();
perform public.cron_process_monitor_online_fn();
perform public.cron_process_new_logbook_fn();
perform public.cron_process_new_stay_fn();
perform public.cron_process_new_moorage_fn();
perform public.cron_process_monitor_offline_fn();
END
$$ language plpgsql security definer;
---------------------------------------------------------------------------
-- Delete all data for a account by email and vessel_id
CREATE OR REPLACE FUNCTION public.delete_account_fn(IN _email TEXT, IN _vessel_id TEXT) RETURNS BOOLEAN
AS $delete_account$
BEGIN
select count(*) from api.metrics m where vessel_id = _vessel_id;
delete from api.metrics m where vessel_id = _vessel_id;
select * from api.metadata m where vessel_id = _vessel_id;
delete from api.logbook l where vessel_id = _vessel_id;
delete from api.moorages m where vessel_id = _vessel_id;
delete from api.stays s where vessel_id = _vessel_id;
delete from api.metadata m where vessel_id = _vessel_id;
select * from auth.vessels v where vessel_id = _vessel_id;
delete from auth.vessels v where vessel_id = _vessel_id;
select * from auth.accounts a where email = _email;
delete from auth.accounts a where email = _email;
RETURN True;
END
$delete_account$ language plpgsql security definer;
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