@softvisio/core/lib/app/components/monitoring/db/20-methods.js

Softisio core

import sql from "#lib/sql";

export default sql`

CREATE SEQUENCE monitoring_method_id_seq AS int8 MAXVALUE ${ Number.MAX_SAFE_INTEGER };

CREATE TABLE monitoring_method (
    id int53 PRIMARY KEY DEFAULT nextval( 'monitoring_method_id_seq' ),
    package text NOT NULL,
    component text NOT NULL,
    method text NOT NULL,
    UNIQUE ( package, component, method )
);

ALTER SEQUENCE monitoring_method_id_seq OWNED BY monitoring_method.id;

CREATE TABLE monitoring_method_stats (
    monitoring_method_id int53 NOT NULL REFERENCES monitoring_method ( id ) ON DELETE CASCADE,
    date timestamptz NOT NULL,
    calls int4 NOT NULL,
    duration number6 NOT NULL,
    exceptions int4 NOT NULL,
    UNIQUE ( monitoring_method_id, date )
);

CREATE TABLE monitoring_method_exception (
    monitoring_method_id int53 NOT NULL REFERENCES monitoring_method ( id ) ON DELETE CASCADE,
    date timestamptz NOT NULL,
    status int4 NOT NULL,
    status_text text NOT NULL,
    duration number6 NOT NULL
);

CREATE INDEX monitoring_method_exception_monitoring_method_id_date_idx ON monitoring_method_exception ( monitoring_method_id, date );

CREATE FUNCTION insert_monitoring_method ( _package text, _component text, _method text ) RETURNS int53 AS $$
DECLARE
    _id int53;
BEGIN

    SELECT id FROM monitoring_method WHERE package = _package AND component = _component AND method = _method INTO _id;

    IF _id IS NULL THEN
        INSERT INTO monitoring_method ( package, component, method ) VALUES ( _package, _component, _method ) RETURNING id INTO _id;
    END IF;

    RETURN _id;
END;
$$ LANGUAGE plpgsql;

`;