mirrors/postgsail
1
0
Fork 0
mirror of https://github.com/xbgmsharp/postgsail.git synced 2025-09-17 11:17:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

Refactor Logs,Moorages,Stays

Browse Source 
Update Logs,Moorages,Stays view
Add public.process_lat_lon_fn
Add public.moorage_update_trigger_fn
Add public.moorage_delete_trigger_fn
Update debug on metrics_trigger_fn
Deprecated public.process_moorage_queue_fn
This commit is contained in:
xbgmsharp
2023-11-14 23:24:30 +01:00
parent e5f2469358
commit c879c4bdab
4 changed files with 345 additions and 111 deletions
Download Patch File Download Diff File Expand all files Collapse all files

91
initdb/02_1_1_signalk_api_tables.sql
View File

@@ -99,9 +99,11 @@ CREATE TABLE IF NOT EXISTS api.logbook(
vessel_id TEXT NOT NULL REFERENCES api.metadata(vessel_id) ON DELETE RESTRICT,
active BOOLEAN DEFAULT false,
name TEXT,
_from_moorage_id INT NULL,
_from TEXT,
_from_lat DOUBLE PRECISION NULL,
_from_lng DOUBLE PRECISION NULL,
_to_moorage_id INT NULL,
_to TEXT,
_to_lat DOUBLE PRECISION NULL,
_to_lng DOUBLE PRECISION NULL,
@@ -128,6 +130,8 @@ COMMENT ON COLUMN api.logbook.extra IS 'computed signalk metrics of interest, ru
-- Index todo!
CREATE INDEX logbook_vessel_id_idx ON api.logbook (vessel_id);
CREATE INDEX logbook_from_moorage_id_idx ON api.logbook (_from_moorage_id);
CREATE INDEX logbook_to_moorage_id_idx ON api.logbook (_to_moorage_id);
CREATE INDEX ON api.logbook USING GIST ( track_geom );
COMMENT ON COLUMN api.logbook.track_geom IS 'postgis geometry type EPSG:4326 Unit: degres';
CREATE INDEX ON api.logbook USING GIST ( track_geog );
@@ -142,6 +146,7 @@ CREATE TABLE IF NOT EXISTS api.stays(
id SERIAL PRIMARY KEY,
vessel_id TEXT NOT NULL REFERENCES api.metadata(vessel_id) ON DELETE RESTRICT,
active BOOLEAN DEFAULT false,
moorage_id INT NULL,
name TEXT,
latitude DOUBLE PRECISION NULL,
longitude DOUBLE PRECISION NULL,
@@ -159,21 +164,20 @@ COMMENT ON TABLE
-- Index
CREATE INDEX stays_vessel_id_idx ON api.stays (vessel_id);
CREATE INDEX stays_moorage_id_idx ON api.stays (moorage_id);
CREATE INDEX ON api.stays USING GIST ( geog );
COMMENT ON COLUMN api.stays.geog IS 'postgis geography type default SRID 4326 Unit: degres';
-- With other SRID ERROR: Only lon/lat coordinate systems are supported in geography.
COMMENT ON COLUMN api.stays.duration IS 'Best to use standard ISO 8601';
---------------------------------------------------------------------------
-- Moorages
-- virtual logbook by boat?
CREATE TABLE IF NOT EXISTS api.moorages(
id SERIAL PRIMARY KEY,
--client_id VARCHAR(255) NOT NULL REFERENCES api.metadata(client_id) ON DELETE RESTRICT,
--client_id VARCHAR(255) NULL,
vessel_id TEXT NOT NULL REFERENCES api.metadata(vessel_id) ON DELETE RESTRICT,
name TEXT,
country TEXT,
stay_id INT NOT NULL, -- needed?
stay_code INT DEFAULT 1, -- needed? REFERENCES api.stays_at(stay_code)
stay_duration INTERVAL NULL,
reference_count INT DEFAULT 1,
@@ -181,7 +185,9 @@ CREATE TABLE IF NOT EXISTS api.moorages(
longitude DOUBLE PRECISION NULL,
geog GEOGRAPHY(POINT) NULL,
home_flag BOOLEAN DEFAULT false,
notes TEXT NULL
notes TEXT NULL,
overpass JSONB NULL,
nominatim JSONB NULL
);
-- Description
COMMENT ON TABLE
@@ -193,11 +199,12 @@ CREATE INDEX moorages_vessel_id_idx ON api.moorages (vessel_id);
CREATE INDEX ON api.moorages USING GIST ( geog );
COMMENT ON COLUMN api.moorages.geog IS 'postgis geography type default SRID 4326 Unit: degres';
-- With other SRID ERROR: Only lon/lat coordinate systems are supported in geography.
COMMENT ON COLUMN api.moorages.stay_duration IS 'Best to use standard ISO 8601';
---------------------------------------------------------------------------
-- Stay Type
CREATE TABLE IF NOT EXISTS api.stays_at(
stay_code INTEGER NOT NULL,
stay_code INTEGER UNIQUE NOT NULL,
description TEXT NOT NULL
);
-- Description
@@ -383,8 +390,12 @@ CREATE FUNCTION metrics_trigger_fn() RETURNS trigger AS $metrics$
RAISE WARNING 'Metrics Ignoring metric, vessel_id [%], latitude and longitude are equal [%] [%]', NEW.vessel_id, NEW.latitude, NEW.longitude;
RETURN NULL;
END IF;
-- Check if status is null
IF NEW.status IS NULL THEN
-- Check if status is null but speed is over 3knots set status to sailing
IF NEW.status IS NULL AND NEW.speedoverground >= 3 THEN
RAISE WARNING 'Metrics Unknown NEW.status, vessel_id [%], null status, set to sailing because of speedoverground is +3 from [%]', NEW.vessel_id, NEW.status;
NEW.status := 'sailing';
-- Check if status is null then set status to default moored
ELSIF NEW.status IS NULL THEN
RAISE WARNING 'Metrics Unknown NEW.status, vessel_id [%], null status, set to default moored from [%]', NEW.vessel_id, NEW.status;
NEW.status := 'moored';
END IF;
@@ -404,7 +415,7 @@ CREATE FUNCTION metrics_trigger_fn() RETURNS trigger AS $metrics$
-- Add stay entry to process queue for further processing
INSERT INTO process_queue (channel, payload, stored, ref_id)
VALUES ('new_stay', stay_id, now(), current_setting('vessel.id', true));
RAISE WARNING 'Metrics Insert first stay as no previous metrics exist, stay_id %', stay_id;
RAISE WARNING 'Metrics Insert first stay as no previous metrics exist, stay_id stay_id [%] [%] [%]', stay_id, NEW.status, NEW.time;
END IF;
-- Check if status is valid enum
SELECT NEW.status::name = any(enum_range(null::status)::name[]) INTO valid_status;
@@ -433,7 +444,7 @@ CREATE FUNCTION metrics_trigger_fn() RETURNS trigger AS $metrics$
(vessel_id, active, _from_time, _from_lat, _from_lng)
VALUES (current_setting('vessel.id', true), true, NEW.time, NEW.latitude, NEW.longitude)
RETURNING id INTO logbook_id;
RAISE WARNING 'Metrics Insert new logbook, logbook_id %', logbook_id;
RAISE WARNING 'Metrics Insert new logbook, logbook_id [%] [%] [%]', logbook_id, NEW.status, NEW.time;
ELSE
UPDATE api.logbook
SET
@@ -454,9 +465,6 @@ CREATE FUNCTION metrics_trigger_fn() RETURNS trigger AS $metrics$
departed = NEW.time
WHERE id = stay_id;
RAISE WARNING 'Metrics Updating Stay end current stay_id [%] [%] [%]', stay_id, NEW.status, NEW.time;
-- Add moorage entry to process queue for further processing
INSERT INTO process_queue (channel, payload, stored, ref_id)
VALUES ('new_moorage', stay_id, now(), current_setting('vessel.id', true));
ELSE
RAISE WARNING 'Metrics Invalid stay_id [%] [%]', stay_id, NEW.time;
END IF;
@@ -483,6 +491,7 @@ CREATE FUNCTION metrics_trigger_fn() RETURNS trigger AS $metrics$
-- Add stay entry to process queue for further processing
INSERT INTO process_queue (channel, payload, stored, ref_id)
VALUES ('new_stay', stay_id, now(), current_setting('vessel.id', true));
RAISE WARNING 'Metrics Insert new stay, stay_id stay_id [%] [%] [%]', stay_id, NEW.status, NEW.time;
ELSE
RAISE WARNING 'Metrics Invalid stay_id [%] [%]', stay_id, NEW.time;
UPDATE api.stays
@@ -507,9 +516,9 @@ CREATE FUNCTION metrics_trigger_fn() RETURNS trigger AS $metrics$
WHERE id = logbook_id;
-- Add logbook entry to process queue for later processing
INSERT INTO process_queue (channel, payload, stored, ref_id)
VALUEs ('new_logbook', logbook_id, now(), current_setting('vessel.id', true));
VALUES ('new_logbook', logbook_id, now(), current_setting('vessel.id', true));
ELSE
RAISE WARNING 'Metrics Invalid logbook_id [%] [%]', logbook_id, NEW.time;
RAISE WARNING 'Metrics Invalid logbook_id [%] [%] [%]', logbook_id, NEW.status, NEW.time;
END IF;
END IF;
RETURN NEW; -- Finally insert the actual new metric
@@ -528,3 +537,57 @@ CREATE TRIGGER metrics_trigger BEFORE INSERT ON api.metrics
COMMENT ON TRIGGER
metrics_trigger ON api.metrics
IS 'BEFORE INSERT ON api.metrics run function metrics_trigger_fn';
-- Function update of name and stay_code on logbook and stays reference
DROP FUNCTION IF EXISTS moorage_update_trigger_fn;
CREATE FUNCTION moorage_update_trigger_fn() RETURNS trigger AS $moorage_update$
DECLARE
BEGIN
RAISE NOTICE 'moorages_update_trigger_fn [%]', NEW;
IF ( OLD.name != NEW.name) THEN
UPDATE api.logbook SET _from = NEW.name WHERE _from_moorage_id = NEW.id;
UPDATE api.logbook SET _to = NEW.name WHERE _to_moorage_id = NEW.id;
END IF;
IF ( OLD.stay_code != NEW.stay_code) THEN
UPDATE api.stays SET stay_code = NEW.stay_code WHERE moorage_id = NEW.id;
END IF;
RETURN NULL; -- result is ignored since this is an AFTER trigger
END;
$moorage_update$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.moorage_update_trigger_fn
IS 'Automatic update of name and stay_code on logbook and stays reference';
-- Triggers moorage update after update
CREATE TRIGGER moorage_update_trigger AFTER UPDATE ON api.moorages
FOR EACH ROW EXECUTE FUNCTION moorage_update_trigger_fn();
-- Description
COMMENT ON TRIGGER moorage_update_trigger
ON api.moorages
IS 'Automatic update of name and stay_code on logbook and stays reference';
-- Function delete logbook and stays reference when delete a moorage
DROP FUNCTION IF EXISTS moorage_delete_trigger_fn;
CREATE FUNCTION moorage_delete_trigger_fn() RETURNS trigger AS $moorage_delete$
DECLARE
BEGIN
RAISE NOTICE 'moorages_delete_trigger_fn [%]', NEW;
DELETE FROM api.stays WHERE moorage_id = NEW.id;
DELETE FROM api.logbook WHERE _from_moorage_id = NEW.id;
DELETE FROM api.logbook WHERE _to_moorage_id = NEW.id;
RETURN NULL; -- result is ignored since this is an AFTER trigger
END;
$moorage_delete$ LANGUAGE plpgsql;
-- Description
COMMENT ON FUNCTION
public.moorage_delete_trigger_fn
IS 'Automatic delete logbook and stays reference when delete a moorage';
-- Triggers moorage delete
CREATE TRIGGER moorage_delete_trigger BEFORE DELETE ON api.moorages
FOR EACH ROW EXECUTE FUNCTION moorage_delete_trigger_fn();
-- Description
COMMENT ON TRIGGER moorage_delete_trigger
ON api.moorages
IS 'Automatic update of name and stay_code on logbook and stays reference';