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

@@ -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(),

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"),

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,

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(),

ton/wallet/wallet_test.go

@@ -258,7 +258,7 @@ func TestWallet_Send(t *testing.T) {
 			}
 
 			msg := &Message{
-				Mode:            128,
+				Mode:            CarryAllRemainingBalance,
 				InternalMessage: intMsg,
 			}