Paul Trowbridge
291c665ed1
- Add database/queries/{sources,rules,mappings,records}.sql — one file per
route, all business logic in PostgreSQL functions
- Replace parameterized queries in all four route files with lit()/jsonLit()
literal interpolation for debuggability
- Add api/lib/sql.js with lit(), jsonLit(), arr() helpers
- Fix get_view_data to use json_agg (preserves column order) with subquery
(guarantees sort order is respected before aggregation)
- Fix jsonLit() for JSONB params so plain strings become valid JSON
- Update manage.py option 3 to deploy database/queries/ instead of functions.sql
- Add SPEC.md covering architecture, philosophy, and manage.py
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
56 lines
1.9 KiB
PL/PgSQL
56 lines
1.9 KiB
PL/PgSQL
--
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-- Records queries
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-- All SQL for api/routes/records.js
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--
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SET search_path TO dataflow, public;
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-- ── Read ──────────────────────────────────────────────────────────────────────
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CREATE OR REPLACE FUNCTION list_records(
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p_source_name TEXT,
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p_limit INT DEFAULT 100,
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p_offset INT DEFAULT 0,
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p_transformed_only BOOLEAN DEFAULT FALSE
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)
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RETURNS SETOF dataflow.records AS $$
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SELECT * FROM dataflow.records
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WHERE source_name = p_source_name
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AND (NOT p_transformed_only OR transformed IS NOT NULL)
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ORDER BY id DESC
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LIMIT p_limit OFFSET p_offset;
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$$ LANGUAGE sql STABLE;
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CREATE OR REPLACE FUNCTION get_record(p_id BIGINT)
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RETURNS dataflow.records AS $$
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SELECT * FROM dataflow.records WHERE id = p_id;
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$$ LANGUAGE sql STABLE;
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CREATE OR REPLACE FUNCTION search_records(
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p_source_name TEXT,
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p_query JSONB,
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p_limit INT DEFAULT 100
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)
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RETURNS SETOF dataflow.records AS $$
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SELECT * FROM dataflow.records
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WHERE source_name = p_source_name
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AND (data @> p_query OR transformed @> p_query)
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ORDER BY id DESC
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LIMIT p_limit;
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$$ LANGUAGE sql STABLE;
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-- ── Delete ────────────────────────────────────────────────────────────────────
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CREATE OR REPLACE FUNCTION delete_record(p_id BIGINT)
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RETURNS TABLE (id BIGINT) AS $$
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DELETE FROM dataflow.records WHERE id = p_id RETURNING id;
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$$ LANGUAGE sql;
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CREATE OR REPLACE FUNCTION delete_source_records(p_source_name TEXT)
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RETURNS TABLE (deleted_count BIGINT) AS $$
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WITH deleted AS (
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DELETE FROM dataflow.records WHERE source_name = p_source_name RETURNING id
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)
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SELECT count(*) AS deleted_count FROM deleted;
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$$ LANGUAGE sql;
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