44 lines
1.9 KiB
SQL
44 lines
1.9 KiB
SQL
 
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-- Phase 7: close, file, PDFs and prints.
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-- Every printed copy and every export, append-only. Who, when, what and how many pages.
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CREATE TABLE print_log (
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id bigserial PRIMARY KEY,
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at timestamptz NOT NULL DEFAULT now(),
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by uuid REFERENCES users (id),
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by_name text,
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session_id uuid,
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packet_id bigint REFERENCES packets (id),
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unit_id bigint REFERENCES units (id),
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itp_id bigint REFERENCES itps (id),
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-- traveler, map-h, map-w, clean, void, databook, doc, itp, csv, databook-export, itp-pdf
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kind text NOT NULL,
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-- the human label: "Job traveler", "Drawing with heat map (sheet 2)", "MTR - item 3"
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what text NOT NULL,
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pages int,
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-- the document printed, for kind doc; the filed data book for databook
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asset_id uuid REFERENCES assets (id),
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-- the stamp line as printed, and the 16 hex characters signed into it
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stamp text,
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stamp_sig text,
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ip text
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);
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CREATE INDEX print_log_packet ON print_log (packet_id, id);
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CREATE INDEX print_log_itp ON print_log (itp_id, id);
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CREATE TRIGGER print_log_append_only
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BEFORE UPDATE OR DELETE ON print_log
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FOR EACH ROW EXECUTE FUNCTION ps_append_only();
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CREATE TRIGGER print_log_no_truncate
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BEFORE TRUNCATE ON print_log
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FOR EACH STATEMENT EXECUTE FUNCTION ps_append_only();
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-- Explicit, after the default privileges: the app may only read and append the print log.
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REVOKE UPDATE, DELETE, TRUNCATE ON print_log FROM ps_app;
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GRANT SELECT, INSERT ON print_log TO ps_app;
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GRANT USAGE, SELECT ON ALL SEQUENCES IN SCHEMA public TO ps_app;
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-- The data book filed with a seal, and the work orders the feed still showed open at filing.
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ALTER TABLE packet_seals ADD COLUMN databook_asset_id uuid REFERENCES assets (id);
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ALTER TABLE packet_seals ADD COLUMN databook_pages int;
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ALTER TABLE packet_seals ADD COLUMN open_wos text[];
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