reverse result of list-transactions

diff --git a/wallet/indexer.go b/wallet/indexer.go
index bd102a9..3f723ed 100755 (executable)
--- a/wallet/indexer.go
+++ b/wallet/indexer.go
@@ -156,10 +156,9 @@ func saveExternalAssetDefinition(b *types.Block, walletDB db.DB) {
                        if ii, ok := orig.TypedInput.(*types.IssuanceInput); ok {
                                if isValidJSON(ii.AssetDefinition) {
                                        assetID := ii.AssetID()
-                                       if assetExist := walletDB.Get(asset.CalcExtAssetKey(&assetID)); assetExist != nil {
-                                               continue
+                                       if assetExist := walletDB.Get(asset.CalcExtAssetKey(&assetID)); assetExist == nil {
+                                               storeBatch.Set(asset.CalcExtAssetKey(&assetID), ii.AssetDefinition)
                                        }
-                                       storeBatch.Set(asset.CalcExtAssetKey(&assetID), ii.AssetDefinition)
                                }
                        }
                }
@@ -426,7 +425,7 @@ func (w *Wallet) GetTransactionByTxID(txID string) (*query.AnnotatedTx, error) {
 
 // GetTransactionsByTxID get account txs by account tx ID
 func (w *Wallet) GetTransactionsByTxID(txID string) ([]*query.AnnotatedTx, error) {
-       annotatedTxs := []*query.AnnotatedTx{}
+       var annotatedTxs []*query.AnnotatedTx
        formatKey := ""
 
        if txID != "" {
@@ -437,7 +436,7 @@ func (w *Wallet) GetTransactionsByTxID(txID string) ([]*query.AnnotatedTx, error
                formatKey = string(rawFormatKey)
        }
 
-       txIter := w.DB.IteratorPrefix([]byte(TxPrefix + formatKey))
+       txIter := w.DB.IteratorPrefix(calcAnnotatedKey(formatKey))
        defer txIter.Release()
        for txIter.Next() {
                annotatedTx := &query.AnnotatedTx{}
@@ -447,6 +446,11 @@ func (w *Wallet) GetTransactionsByTxID(txID string) ([]*query.AnnotatedTx, error
                annotatedTxs = append(annotatedTxs, annotatedTx)
        }
 
+       // reverse annotatedTxs
+       for i, j := 0, len(annotatedTxs) - 1; i < j; i, j = i + 1, j - 1 {
+               annotatedTxs[i], annotatedTxs[j] = annotatedTxs[j], annotatedTxs[i]
+       }
+
        return annotatedTxs, nil
 }