fix process_piece_deal multiples

harmony/harmonydb/sql/20260125-fix-process_piece_deal.sql

@@ -0,0 +1,53 @@
+DO $$
+DECLARE
+    r record;
+BEGIN
+    FOR r IN
+        SELECT
+            p.oid::regprocedure AS sig
+        FROM pg_proc p
+        JOIN pg_namespace n ON n.oid = p.pronamespace
+        WHERE n.nspname = 'curio'
+          AND p.proname = 'process_piece_deal'
+    LOOP
+        EXECUTE format('DROP FUNCTION %s;', r.sig);
+    END LOOP;
+END
+$$;
+
+CREATE OR REPLACE FUNCTION process_piece_deal(
+    _id TEXT,
+    _piece_cid TEXT,
+    _boost_deal BOOLEAN,
+    _sp_id BIGINT,
+    _sector_num BIGINT,
+    _piece_offset BIGINT,
+    _piece_length BIGINT, -- padded length
+    _raw_size BIGINT,
+    _indexed BOOLEAN,
+    _piece_ref BIGINT DEFAULT NULL,
+    _legacy_deal BOOLEAN DEFAULT FALSE,
+    _chain_deal_id BIGINT DEFAULT 0
+)
+    RETURNS VOID AS $$
+BEGIN
+    -- Insert or update the market_piece_metadata table
+    INSERT INTO market_piece_metadata (piece_cid, piece_size, indexed)
+    VALUES (_piece_cid, _piece_length, _indexed)
+        ON CONFLICT (piece_cid, piece_size) DO UPDATE SET
+        indexed = CASE
+           WHEN market_piece_metadata.indexed = FALSE THEN EXCLUDED.indexed
+           ELSE market_piece_metadata.indexed
+         END;
+
+    -- Insert into the market_piece_deal table
+    INSERT INTO market_piece_deal (
+        id, piece_cid, boost_deal, legacy_deal, chain_deal_id,
+        sp_id, sector_num, piece_offset, piece_length, raw_size, piece_ref
+    ) VALUES (
+         _id, _piece_cid, _boost_deal, _legacy_deal, _chain_deal_id,
+         _sp_id, _sector_num, _piece_offset, _piece_length, _raw_size, _piece_ref
+     ) ON CONFLICT (id, sp_id, piece_cid, piece_length) DO NOTHING;
+
+END;
+$$ LANGUAGE plpgsql;