Simplify vault

Signed-off-by: Alexandros Filios <alexandros.filios@ibm.com>

Author: alexandrosfilios

platform/common/core/generic/vault/vault.go

@@ -201,24 +201,8 @@ func (db *Vault[V]) unmapInterceptors(txIDs ...driver.TxID) (map[driver.TxID]TxI
 
 	result, notFound := collections.SubMap(db.Interceptors, txIDs...)
 
-	vcs, err := db.txIDStore.Iterator(&driver.SeekSet{TxIDs: notFound})
-	if err != nil {
-		return nil, errors.Wrapf(err, "read-write set for txids [%v] could not be found", txIDs)
-	}
-
-	foundInStore := collections.NewSet[driver.TxID]()
-	for vc, err := vcs.Next(); vc != nil; vc, err = vcs.Next() {
-		if err != nil {
-			return nil, errors.Wrapf(err, "read-write set for txid %s could not be found", vc.TxID)
-		}
-		if vc.Code == db.vcProvider.Unknown() {
-			return nil, errors.Errorf("read-write set for txid %s could not be found", vc.TxID)
-		}
-		foundInStore.Add(vc.TxID)
-	}
-
-	if unknownTxIDs := collections.NewSet(notFound...).Minus(foundInStore); !unknownTxIDs.Empty() {
-		return nil, errors.Errorf("read-write set for txid %s could not be found", unknownTxIDs.ToSlice()[0])
+	if len(notFound) > 0 {
+		return nil, errors.Errorf("read-write set for txids [%v] could not be found", notFound)
 	}
 
 	for txID, i := range result {