From 1ca4b5ddfcff0d1bdbcd2b85b90047cf2d0688e6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=95=A6=E5=95=A6=E5=95=A6?= <linguanhong@blockabc.com>
Date: Thu, 6 Jun 2024 21:08:07 +0800
Subject: [PATCH] Identify the Mode parameter in the on chain request using a
 constant, making it easier for developers to read and understand.

---
 example/highload-wallet/main.go  |  2 +-
 example/send-to-contract/main.go |  2 +-
 ton/wallet/highloadv3.go         |  2 +-
 ton/wallet/wallet.go             | 20 ++++++++++++++------
 ton/wallet/wallet_test.go        |  2 +-
 5 files changed, 18 insertions(+), 10 deletions(-)

diff --git a/example/highload-wallet/main.go b/example/highload-wallet/main.go
index 3bb8f32e..883a9b82 100644
--- a/example/highload-wallet/main.go
+++ b/example/highload-wallet/main.go
@@ -84,7 +84,7 @@ func main() {
 		for addrStr, amtStr := range receivers {
 			addr := address.MustParseAddr(addrStr)
 			messages = append(messages, &wallet.Message{
-				Mode: 1 + 2, // pay fee separately, ignore action errors
+				Mode: wallet.PayGasSeparately + wallet.IgnoreErrors, // pay fee separately, ignore action errors
 				InternalMessage: &tlb.InternalMessage{
 					IHRDisabled: true, // disable hyper routing (currently not works in ton)
 					Bounce:      addr.IsBounceable(),
diff --git a/example/send-to-contract/main.go b/example/send-to-contract/main.go
index 41163a44..5ea514ac 100644
--- a/example/send-to-contract/main.go
+++ b/example/send-to-contract/main.go
@@ -82,7 +82,7 @@ func main() {
 		log.Println("sending transaction and waiting for confirmation...")
 
 		tx, block, err := w.SendWaitTransaction(context.Background(), &wallet.Message{
-			Mode: 1, // pay fees separately (from balance, not from amount)
+			Mode: wallet.PayGasSeparately, // pay fees separately (from balance, not from amount)
 			InternalMessage: &tlb.InternalMessage{
 				Bounce:  true, // return amount in case of processing error
 				DstAddr: address.MustParseAddr("EQCD39VS5jcptHL8vMjEXrzGaRcCVYto7HUn4bpAOg8xqB2N"),
diff --git a/ton/wallet/highloadv3.go b/ton/wallet/highloadv3.go
index 592d5a36..722c3f15 100644
--- a/ton/wallet/highloadv3.go
+++ b/ton/wallet/highloadv3.go
@@ -122,7 +122,7 @@ func (s *SpecHighloadV3) packActions(queryId uint64, messages []*Message) (*Mess
 	}
 
 	return &Message{
-		Mode: 1 + 2,
+		Mode: PayGasSeparately + IgnoreErrors,
 		InternalMessage: &tlb.InternalMessage{
 			IHRDisabled: true,
 			Bounce:      false,
diff --git a/ton/wallet/wallet.go b/ton/wallet/wallet.go
index 62a6f384..cd92f0f6 100644
--- a/ton/wallet/wallet.go
+++ b/ton/wallet/wallet.go
@@ -43,6 +43,14 @@ const (
 	Unknown            Version = 0
 )
 
+const (
+	CarryAllRemainingBalance       = 128
+	CarryAllRemainingIncomingValue = 64
+	DestroyAccountIfZero           = 32
+	IgnoreErrors                   = 2
+	PayGasSeparately               = 1
+)
+
 func (v Version) String() string {
 	if v == Unknown {
 		return "unknown"
@@ -343,7 +351,7 @@ func (w *Wallet) BuildTransfer(to *address.Address, amount tlb.Coins, bounce boo
 	}
 
 	return &Message{
-		Mode: 1 + 2,
+		Mode: PayGasSeparately + IgnoreErrors,
 		InternalMessage: &tlb.InternalMessage{
 			IHRDisabled: true,
 			Bounce:      bounce,
@@ -369,7 +377,7 @@ func (w *Wallet) BuildTransferEncrypted(ctx context.Context, to *address.Address
 	}
 
 	return &Message{
-		Mode: 1 + 2,
+		Mode: PayGasSeparately + IgnoreErrors,
 		InternalMessage: &tlb.InternalMessage{
 			IHRDisabled: true,
 			Bounce:      bounce,
@@ -710,7 +718,7 @@ func (w *Wallet) DeployContractWaitTransaction(ctx context.Context, amount tlb.C
 	addr := address.NewAddress(0, 0, stateCell.Hash())
 
 	tx, block, err := w.SendWaitTransaction(ctx, &Message{
-		Mode: 1 + 2,
+		Mode: PayGasSeparately + IgnoreErrors,
 		InternalMessage: &tlb.InternalMessage{
 			IHRDisabled: true,
 			Bounce:      false,
@@ -741,7 +749,7 @@ func (w *Wallet) DeployContract(ctx context.Context, amount tlb.Coins, msgBody,
 	addr := address.NewAddress(0, 0, stateCell.Hash())
 
 	if err = w.Send(ctx, &Message{
-		Mode: 1 + 2,
+		Mode: PayGasSeparately + IgnoreErrors,
 		InternalMessage: &tlb.InternalMessage{
 			IHRDisabled: true,
 			Bounce:      false,
@@ -769,7 +777,7 @@ func (w *Wallet) FindTransactionByInMsgHash(ctx context.Context, msgHash []byte,
 
 func SimpleMessage(to *address.Address, amount tlb.Coins, payload *cell.Cell) *Message {
 	return &Message{
-		Mode: 1 + 2,
+		Mode: PayGasSeparately + IgnoreErrors,
 		InternalMessage: &tlb.InternalMessage{
 			IHRDisabled: true,
 			Bounce:      true,
@@ -783,7 +791,7 @@ func SimpleMessage(to *address.Address, amount tlb.Coins, payload *cell.Cell) *M
 // SimpleMessageAutoBounce - will determine bounce flag from address
 func SimpleMessageAutoBounce(to *address.Address, amount tlb.Coins, payload *cell.Cell) *Message {
 	return &Message{
-		Mode: 1 + 2,
+		Mode: PayGasSeparately + IgnoreErrors,
 		InternalMessage: &tlb.InternalMessage{
 			IHRDisabled: true,
 			Bounce:      to.IsBounceable(),
diff --git a/ton/wallet/wallet_test.go b/ton/wallet/wallet_test.go
index 0d8fae55..47aca381 100644
--- a/ton/wallet/wallet_test.go
+++ b/ton/wallet/wallet_test.go
@@ -258,7 +258,7 @@ func TestWallet_Send(t *testing.T) {
 			}
 
 			msg := &Message{
-				Mode:            128,
+				Mode:            CarryAllRemainingBalance,
 				InternalMessage: intMsg,
 			}