38 lines
1.7 KiB
PL/PgSQL
38 lines
1.7 KiB
PL/PgSQL
-- Migration 100: domrf_kn_documents — PDF documents scraped from DOM.РФ object pages
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-- Issue #297, sub-task 22i. Phase 3 new tables.
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-- Stores declarations, permits, project docs, reports, misc PDFs per obj_id.
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BEGIN;
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CREATE TABLE IF NOT EXISTS domrf_kn_documents (
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id bigserial PRIMARY KEY,
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obj_id bigint NOT NULL,
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doc_type text NOT NULL, -- декларация/разрешение/проектная/отчётность/прочее
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doc_num text,
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posted_at date,
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file_url text NOT NULL,
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size_bytes bigint,
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local_path text,
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downloaded_at timestamptz,
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scraped_at timestamptz NOT NULL DEFAULT NOW(),
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UNIQUE (obj_id, doc_type, doc_num, file_url)
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);
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CREATE INDEX IF NOT EXISTS domrf_kn_documents_obj_type_idx
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ON domrf_kn_documents (obj_id, doc_type);
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COMMENT ON TABLE domrf_kn_documents IS
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'PDF docs scraped from DOM.RF obj page. Issue #297 22i.';
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COMMENT ON COLUMN domrf_kn_documents.doc_type IS
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'Canonical type: декларация / разрешение / проектная / отчётность / прочее';
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COMMENT ON COLUMN domrf_kn_documents.doc_num IS
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'Document number as shown on DOM.RF (e.g. permit number, declaration number)';
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COMMENT ON COLUMN domrf_kn_documents.file_url IS
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'Full URL to the PDF on наш.дом.рф (CDN or api/ext/file/...)';
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COMMENT ON COLUMN domrf_kn_documents.local_path IS
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'Relative path inside data/raw/domrf_docs/ after download (populated by future task)';
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COMMENT ON COLUMN domrf_kn_documents.downloaded_at IS
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'Timestamp when PDF was successfully downloaded locally (NULL = not yet downloaded)';
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COMMIT;
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