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Cleanup airgap API #258

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palango merged 1 commit into from
Apr 9, 2024
Merged

Cleanup airgap API #258

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19 changes: 8 additions & 11 deletions airgap/api.go
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Original file line number Diff line number Diff line change
Expand Up @@ -115,17 +115,14 @@ type FilterQueryParams struct {
}

type TxMetadata struct {
From common.Address
Nonce uint64
GasPrice *big.Int
GatewayFeeRecipient *common.Address
GatewayFee *big.Int
FeeCurrency *common.Address
To common.Address
Data []byte
Value *big.Int
Gas uint64
ChainId *big.Int
From common.Address
Nonce uint64
GasPrice *big.Int
To common.Address
Data []byte
Value *big.Int
Gas uint64
ChainId *big.Int
}

func (tm *TxMetadata) AsCallMessage() ethereum.CallMsg {
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12 changes: 5 additions & 7 deletions airgap/server/server.go
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Original file line number Diff line number Diff line change
Expand Up @@ -126,13 +126,11 @@ func (b *airGapServerImpl) ObtainMetadata(ctx context.Context, options *airgap.T
}

txMetadata := airgap.TxMetadata{
From: options.From,
Nonce: nonce,
GasPrice: gasPrice,
GatewayFee: nil,
GatewayFeeRecipient: nil,
Value: options.Value,
ChainId: b.chainId,
From: options.From,
Nonce: nonce,
GasPrice: gasPrice,
Value: options.Value,
ChainId: b.chainId,
}

if options.To != nil {
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51 changes: 18 additions & 33 deletions airgap/transaction_marshall.go
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Original file line number Diff line number Diff line change
Expand Up @@ -22,26 +22,20 @@ import (

func (tx Transaction) MarshalJSON() ([]byte, error) {
var data struct {
From common.Address `json:"from"`
Nonce uint64 `json:"nonce"`
GasPrice *string `json:"gasPrice,omitempty"`
GatewayFeeRecipient *common.Address `json:"gatewayFeeRecipient,omitempty"`
GatewayFee *string `json:"gatewayFee,omitempty"`
FeeCurrency *common.Address `json:"feeCurrency,omitempty"`
To common.Address `json:"to"`
Data string `json:"data"`
Value *string `json:"value,omitempty"`
Gas uint64 `json:"gas"`
ChainId string `json:"chainId"`
Signature string `json:"signature"`
From common.Address `json:"from"`
Nonce uint64 `json:"nonce"`
GasPrice *string `json:"gasPrice,omitempty"`
To common.Address `json:"to"`
Data string `json:"data"`
Value *string `json:"value,omitempty"`
Gas uint64 `json:"gas"`
ChainId string `json:"chainId"`
Signature string `json:"signature"`
}

data.From = tx.From
data.Nonce = tx.Nonce
data.GasPrice = bigIntToString(tx.GasPrice)
data.GatewayFeeRecipient = tx.GatewayFeeRecipient
data.GatewayFee = bigIntToString(tx.GatewayFee)
data.FeeCurrency = tx.FeeCurrency
data.To = tx.To
data.Data = common.Bytes2Hex(tx.Data)
data.Value = bigIntToString(tx.Value)
Expand All @@ -55,18 +49,15 @@ func (tx Transaction) MarshalJSON() ([]byte, error) {
func (tx *Transaction) UnmarshalJSON(b []byte) error {
var err error
var data struct {
From common.Address `json:"from"`
Nonce uint64 `json:"nonce"`
GasPrice *string `json:"gasPrice,omitempty"`
GatewayFeeRecipient *common.Address `json:"gatewayFeeRecipient,omitempty"`
GatewayFee *string `json:"gatewayFee,omitempty"`
FeeCurrency *common.Address `json:"feeCurrency,omitempty"`
To common.Address `json:"to"`
Data string `json:"data"`
Value *string `json:"value,omitempty"`
Gas uint64 `json:"gas"`
ChainId string `json:"chainId"`
Signature string `json:"signature"`
From common.Address `json:"from"`
Nonce uint64 `json:"nonce"`
GasPrice *string `json:"gasPrice,omitempty"`
To common.Address `json:"to"`
Data string `json:"data"`
Value *string `json:"value,omitempty"`
Gas uint64 `json:"gas"`
ChainId string `json:"chainId"`
Signature string `json:"signature"`
}

if err = json.Unmarshal(b, &data); err != nil {
Expand All @@ -81,12 +72,6 @@ func (tx *Transaction) UnmarshalJSON(b []byte) error {
if err != nil {
return err
}
tx.GatewayFeeRecipient = data.GatewayFeeRecipient
tx.GatewayFee, err = stringToBigInt(data.GatewayFee)
if err != nil {
return err
}
tx.FeeCurrency = data.FeeCurrency
tx.To = data.To
tx.Data = common.Hex2Bytes(data.Data)
tx.Value, err = stringToBigInt(data.Value)
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22 changes: 8 additions & 14 deletions airgap/transaction_marshall_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -25,9 +25,6 @@ import (
func TestTransactionMarshalling(t *testing.T) {
RegisterTestingT(t)

address1 := common.HexToAddress("0x11111")
address2 := common.HexToAddress("0x22222")

samples := []struct {
name string
sample Transaction
Expand All @@ -36,17 +33,14 @@ func TestTransactionMarshalling(t *testing.T) {
name: "Complete",
sample: Transaction{
TxMetadata: &TxMetadata{
From: common.HexToAddress("0x55555"),
Nonce: 70,
GasPrice: big.NewInt(5000),
GatewayFeeRecipient: &address1,
GatewayFee: big.NewInt(5000),
FeeCurrency: &address2,
To: common.HexToAddress("0x33333"),
Data: []byte{1, 2, 3},
Value: big.NewInt(3000),
Gas: 98,
ChainId: big.NewInt(2000),
From: common.HexToAddress("0x55555"),
Nonce: 70,
GasPrice: big.NewInt(5000),
To: common.HexToAddress("0x33333"),
Data: []byte{1, 2, 3},
Value: big.NewInt(3000),
Gas: 98,
ChainId: big.NewInt(2000),
},
Signature: []byte{1, 2, 3},
},
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47 changes: 16 additions & 31 deletions airgap/txmetadata_marshall.go
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Original file line number Diff line number Diff line change
Expand Up @@ -22,25 +22,19 @@ import (

func (tm TxMetadata) MarshalJSON() ([]byte, error) {
var data struct {
From common.Address `json:"from"`
Nonce uint64 `json:"nonce"`
GasPrice *string `json:"gasPrice,omitempty"`
GatewayFeeRecipient *common.Address `json:"gatewayFeeRecipient,omitempty"`
GatewayFee *string `json:"gatewayFee,omitempty"`
FeeCurrency *common.Address `json:"feeCurrency,omitempty"`
To common.Address `json:"to"`
Data string `json:"data"`
Value *string `json:"value,omitempty"`
Gas uint64 `json:"gas"`
ChainId string `json:"chainId"`
From common.Address `json:"from"`
Nonce uint64 `json:"nonce"`
GasPrice *string `json:"gasPrice,omitempty"`
To common.Address `json:"to"`
Data string `json:"data"`
Value *string `json:"value,omitempty"`
Gas uint64 `json:"gas"`
ChainId string `json:"chainId"`
}

data.From = tm.From
data.Nonce = tm.Nonce
data.GasPrice = bigIntToString(tm.GasPrice)
data.GatewayFeeRecipient = tm.GatewayFeeRecipient
data.GatewayFee = bigIntToString(tm.GatewayFee)
data.FeeCurrency = tm.FeeCurrency
data.To = tm.To
data.Data = common.Bytes2Hex(tm.Data)
data.Value = bigIntToString(tm.Value)
Expand All @@ -53,17 +47,14 @@ func (tm TxMetadata) MarshalJSON() ([]byte, error) {
func (tm *TxMetadata) UnmarshalJSON(b []byte) error {
var err error
var data struct {
From common.Address `json:"from"`
Nonce uint64 `json:"nonce"`
GasPrice *string `json:"gasPrice,omitempty"`
GatewayFeeRecipient *common.Address `json:"gatewayFeeRecipient,omitempty"`
GatewayFee *string `json:"gatewayFee,omitempty"`
FeeCurrency *common.Address `json:"feeCurrency,omitempty"`
To common.Address `json:"to"`
Data string `json:"data"`
Value *string `json:"value,omitempty"`
Gas uint64 `json:"gas"`
ChainId string `json:"chainId"`
From common.Address `json:"from"`
Nonce uint64 `json:"nonce"`
GasPrice *string `json:"gasPrice,omitempty"`
To common.Address `json:"to"`
Data string `json:"data"`
Value *string `json:"value,omitempty"`
Gas uint64 `json:"gas"`
ChainId string `json:"chainId"`
}

if err = json.Unmarshal(b, &data); err != nil {
Expand All @@ -76,12 +67,6 @@ func (tm *TxMetadata) UnmarshalJSON(b []byte) error {
if err != nil {
return err
}
tm.GatewayFeeRecipient = data.GatewayFeeRecipient
tm.GatewayFee, err = stringToBigInt(data.GatewayFee)
if err != nil {
return err
}
tm.FeeCurrency = data.FeeCurrency
tm.To = data.To
tm.Data = common.Hex2Bytes(data.Data)
tm.Value, err = stringToBigInt(data.Value)
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22 changes: 8 additions & 14 deletions airgap/txmetadata_marshall_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -25,27 +25,21 @@ import (
func TestTxMetadataMarshalling(t *testing.T) {
RegisterTestingT(t)

address1 := common.HexToAddress("0x11111")
address2 := common.HexToAddress("0x22222")

samples := []struct {
name string
sample TxMetadata
}{
{
name: "Complete",
sample: TxMetadata{
From: common.HexToAddress("0x55555"),
Nonce: 70,
GasPrice: big.NewInt(5000),
GatewayFeeRecipient: &address1,
GatewayFee: big.NewInt(5000),
FeeCurrency: &address2,
To: common.HexToAddress("0x33333"),
Data: []byte{1, 2, 3},
Value: big.NewInt(3000),
Gas: 98,
ChainId: big.NewInt(2000),
From: common.HexToAddress("0x55555"),
Nonce: 70,
GasPrice: big.NewInt(5000),
To: common.HexToAddress("0x33333"),
Data: []byte{1, 2, 3},
Value: big.NewInt(3000),
Gas: 98,
ChainId: big.NewInt(2000),
},
},
{
Expand Down