From 41c6626be86eb9fdb0969992d695d9f3c0e3c130 Mon Sep 17 00:00:00 2001
From: Oleg Baranov <xssnick8@gmail.com>
Date: Tue, 10 Sep 2024 12:51:27 +0400
Subject: [PATCH] Attached processing fees for HW3 + Fixed Retrier + Deprecated
 attr fields for onchain content

---
 example/nft-info/main.go |  4 ++--
 ton/nft/content.go       | 12 ++++++++----
 ton/retrier.go           |  4 ++--
 ton/wallet/highloadv3.go |  4 ++++
 4 files changed, 16 insertions(+), 8 deletions(-)

diff --git a/example/nft-info/main.go b/example/nft-info/main.go
index ecef810c..5ff3254c 100644
--- a/example/nft-info/main.go
+++ b/example/nft-info/main.go
@@ -44,7 +44,7 @@ func main() {
 		case *nft.ContentOffchain:
 			fmt.Println("    content offchain :", content.URI)
 		case *nft.ContentOnchain:
-			fmt.Println("    content onchain  :", content.Name)
+			fmt.Println("    content onchain  :", content.GetAttribute("name"))
 		}
 		fmt.Println("    owner            :", collectionData.OwnerAddress.String())
 		fmt.Println("    minted items num :", collectionData.NextItemIndex)
@@ -69,7 +69,7 @@ func main() {
 				fmt.Println("    full content :", nftContent.(*nft.ContentOffchain).URI)
 			}
 		case *nft.ContentOnchain:
-			fmt.Println("    content name :", content.Name)
+			fmt.Println("    content name :", content.GetAttribute("name"))
 		}
 	} else {
 		fmt.Println("    empty content")
diff --git a/ton/nft/content.go b/ton/nft/content.go
index a325a09e..ca13e30b 100644
--- a/ton/nft/content.go
+++ b/ton/nft/content.go
@@ -16,11 +16,15 @@ type ContentOffchain struct {
 }
 
 type ContentOnchain struct {
-	Name        string
+	// Deprecated: use GetAttribute("name")
+	Name string
+	// Deprecated: use GetAttribute("description")
 	Description string
-	Image       string
-	ImageData   []byte
-	attributes  *cell.Dictionary
+	// Deprecated: use GetAttribute("image")
+	Image string
+	// Deprecated: use GetAttributeBinary("image_data")
+	ImageData  []byte
+	attributes *cell.Dictionary
 }
 
 type ContentSemichain struct {
diff --git a/ton/retrier.go b/ton/retrier.go
index 70e17be5..752f12fa 100644
--- a/ton/retrier.go
+++ b/ton/retrier.go
@@ -16,10 +16,10 @@ type retryClient struct {
 }
 
 func (w *retryClient) QueryLiteserver(ctx context.Context, payload tl.Serializable, result tl.Serializable) error {
-	tries := w.maxRetries
+	tries := 0
 	for {
 		err := w.original.QueryLiteserver(ctx, payload, result)
-		if w.maxRetries > 0 && tries == w.maxRetries {
+		if w.maxRetries > 0 && tries >= w.maxRetries {
 			return err
 		}
 		tries++
diff --git a/ton/wallet/highloadv3.go b/ton/wallet/highloadv3.go
index e158de38..821bf034 100644
--- a/ton/wallet/highloadv3.go
+++ b/ton/wallet/highloadv3.go
@@ -123,6 +123,10 @@ func (s *SpecHighloadV3) packActions(queryId uint64, messages []*Message) (_ *Me
 		list = cell.BeginCell().MustStoreRef(list).MustStoreBuilder(msg).EndCell()
 	}
 
+	// attach some coins for internal message processing gas fees
+	fees := new(big.Int).Add(new(big.Int).Mul(tlb.MustFromTON("0.007").Nano(), big.NewInt(int64(len(messages)))), tlb.MustFromTON("0.01").Nano())
+	amt = new(big.Int).Add(amt, fees)
+
 	return &Message{
 		Mode: PayGasSeparately + IgnoreErrors,
 		InternalMessage: &tlb.InternalMessage{