------create dev schema and api user-----------------------------------------------------------------------------------------------------------------

DROP SCHEMA IF EXISTS tps CASCADE;
DROP SCHEMA IF EXISTS tpsv CASCADE;

CREATE SCHEMA tps;
COMMENT ON SCHEMA tps IS 'third party source data';

CREATE SCHEMA tpsv;
COMMENT ON SCHEMA tps IS 'third party source views';

DROP USER IF EXISTS api;

CREATE USER api WITH
	LOGIN
	NOSUPERUSER
	NOCREATEDB
	NOCREATEROLE
	INHERIT
	NOREPLICATION
	CONNECTION LIMIT -1
	ENCRYPTED PASSWORD 'md56da13b696f737097e0146e47cc0d0985';

-----need to setup all database objects and then grant priveledges to api----------------------------------------------------------------------------

--grant current table privledges
GRANT SELECT, UPDATE, INSERT, DELETE ON ALL TABLES IN SCHEMA tps TO api;
GRANT SELECT, UPDATE, INSERT, DELETE ON ALL TABLES IN SCHEMA tpsv TO api;

--grant current sequence privledges
GRANT USAGE ON ALL SEQUENCES IN SCHEMA tps TO api;
GRANT USAGE ON ALL SEQUENCES IN SCHEMA tpsv TO api;

--grant future table privledges
ALTER DEFAULT PRIVILEGES IN SCHEMA tps GRANT SELECT, UPDATE, INSERT, DELETE ON TABLES TO api;
ALTER DEFAULT PRIVILEGES IN SCHEMA tpsv GRANT SELECT, UPDATE, INSERT, DELETE ON TABLES TO api;

--grant future sequence privledges
ALTER DEFAULT PRIVILEGES IN SCHEMA tps GRANT USAGE ON SEQUENCES TO api;
ALTER DEFAULT PRIVILEGES IN SCHEMA tpsv GRANT USAGE ON SEQUENCES TO api;


-----create tables-----------------------------------------------------------------------------------------------------------------------------------

-----regex map instructions table

CREATE TABLE tps.map_rm (
    srce text NOT NULL,
    target text NOT NULL,
    regex jsonb,
    seq integer NOT NULL
);
COMMENT ON TABLE tps.map_rm IS 'regex map instructions';

-----return value table

CREATE TABLE tps.map_rv (
    srce text NOT NULL,
    target text NOT NULL,
    retval jsonb NOT NULL,
    map jsonb
);
COMMENT ON TABLE tps.map_rv IS 'return value lookup table';

-----source definition table

CREATE TABLE tps.srce (
    srce text NOT NULL,
    defn jsonb
);
COMMENT ON TABLE tps.srce IS 'source master listing and definition';

-----source data table

CREATE TABLE tps.trans (
    id integer NOT NULL,
    srce text,
    rec jsonb,
    parse jsonb,
    map jsonb,
    allj jsonb,
    ic jsonb
);
COMMENT ON TABLE tps.trans IS 'source records';
COMMENT ON COLUMN tps.trans.ic IS 'input constraint value';
ALTER TABLE tps.trans ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY (
    SEQUENCE NAME tps.trans_id_seq
    START WITH 1
    INCREMENT BY 1
    NO MINVALUE
    NO MAXVALUE
    CACHE 1
);

-----import log table

CREATE TABLE tps.trans_log (
    id integer NOT NULL,
    info jsonb
);
COMMENT ON TABLE tps.trans_log IS 'import event information';
ALTER TABLE tps.trans_log ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY (
    SEQUENCE NAME tps.trans_log_id_seq
    START WITH 1
    INCREMENT BY 1
    NO MINVALUE
    NO MAXVALUE
    CACHE 1
);


-------------primary keys----------------------------------------------------------------------------------------------------------------------------

ALTER TABLE ONLY tps.map_rm
    ADD CONSTRAINT map_rm_pk PRIMARY KEY (srce, target);

ALTER TABLE ONLY tps.map_rv
    ADD CONSTRAINT map_rv_pk PRIMARY KEY (srce, target, retval);

ALTER TABLE ONLY tps.srce
    ADD CONSTRAINT srce_pkey PRIMARY KEY (srce);

ALTER TABLE ONLY tps.trans_log
    ADD CONSTRAINT trans_log_pkey PRIMARY KEY (id);

ALTER TABLE ONLY tps.trans
    ADD CONSTRAINT trans_pkey PRIMARY KEY (id);

-------------indexes---------------------------------------------------------------------------------------------------------------------------------

CREATE INDEX trans_allj ON tps.trans USING gin (allj);

CREATE INDEX trans_rec ON tps.trans USING gin (rec);

CREATE INDEX trans_srce ON tps.trans USING btree (srce);

-------------foreign keys----------------------------------------------------------------------------------------------------------------------------

ALTER TABLE ONLY tps.map_rm
    ADD CONSTRAINT map_rm_fk_srce FOREIGN KEY (srce) REFERENCES tps.srce(srce);

ALTER TABLE ONLY tps.map_rv
    ADD CONSTRAINT map_rv_fk_rm FOREIGN KEY (srce, target) REFERENCES tps.map_rm(srce, target);

ALTER TABLE ONLY tps.trans
    ADD CONSTRAINT trans_srce_fkey FOREIGN KEY (srce) REFERENCES tps.srce(srce);