deal label fix

cmd/migrate-curio/migrate.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"bytes"
 	"database/sql"
 	"encoding/json"
 	"errors"
@@ -266,18 +267,27 @@ func migrateBoostDeals(ctx context.Context, activeSectors bitfield.BitField, mad
 			return fmt.Errorf("deal: %s: failed to marshal headers: %s", deal.DealUuid.String(), err)
 		}
 
+		// Cbor marshal the Deal Label manually as non-string label will result in "" with JSON marshal
+		label := prop.Label
+		buf := new(bytes.Buffer)
+		err = label.MarshalCBOR(buf)
+		if err != nil {
+			return fmt.Errorf("cbor marshal label: %w", err)
+
+		}
+
 		_, err = hdb.BeginTransaction(ctx, func(tx *harmonydb.Tx) (bool, error) {
 			// Add deal to HarmonyDB
 			if !a {
 				_, err = tx.Exec(`INSERT INTO market_mk12_deals (uuid, sp_id, signed_proposal_cid, 
                                 proposal_signature, proposal, piece_cid, 
                                 piece_size, offline, verified, start_epoch, end_epoch, 
-                                client_peer_id, fast_retrieval, announce_to_ipni, url, url_headers, chain_deal_id, publish_cid, created_at) 
-				VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19)
+                                client_peer_id, fast_retrieval, announce_to_ipni, url, url_headers, chain_deal_id, publish_cid, created_at, label) 
+				VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20)
 				ON CONFLICT (uuid) DO NOTHING`,
 					deal.DealUuid.String(), mid, sProp.String(), sigByte, propJson, prop.PieceCID.String(),
 					prop.PieceSize, deal.IsOffline, prop.VerifiedDeal, prop.StartEpoch, prop.EndEpoch, deal.ClientPeerID.String(),
-					deal.FastRetrieval, deal.AnnounceToIPNI, tInfo.URL, headers, int64(deal.ChainDealID), deal.PublishCID.String(), deal.CreatedAt)
+					deal.FastRetrieval, deal.AnnounceToIPNI, tInfo.URL, headers, int64(deal.ChainDealID), deal.PublishCID.String(), deal.CreatedAt, buf.Bytes())
 
 				if err != nil {
 					return false, fmt.Errorf("deal: %s: failed to add the deal to harmonyDB: %w", deal.DealUuid.String(), err)