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https://github.com/status-im/status-go.git
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79b1c547d1
* chore_: unused `BuildTx` function removed from the processor interface and types that are implement it Since the `BuildTx` function is not used anywhere, it's removed from the code. * fix_: resolving nonce improvements When the app sends more than a single tx from the same account on the same chain, some chains do not return appropriate nonce (they do not consider pending txs), because of that we place more tx with the same nonce, where all but the first one fail. Changes in this PR keep track of nonces being used in the same sending/bridging flow, which means for the first tx from the multi txs the app asks the chain for the nonce, and every next nonce is resolved by incrementing the last used nonce by 1.
127 lines
4.0 KiB
Go
127 lines
4.0 KiB
Go
package pathprocessor
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import (
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"context"
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"math/big"
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"strings"
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"github.com/ethereum/go-ethereum"
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"github.com/ethereum/go-ethereum/accounts/abi"
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"github.com/ethereum/go-ethereum/common"
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ethTypes "github.com/ethereum/go-ethereum/core/types"
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"github.com/status-im/status-go/account"
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"github.com/status-im/status-go/contracts"
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"github.com/status-im/status-go/contracts/registrar"
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"github.com/status-im/status-go/eth-node/types"
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"github.com/status-im/status-go/rpc"
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"github.com/status-im/status-go/services/ens"
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walletCommon "github.com/status-im/status-go/services/wallet/common"
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"github.com/status-im/status-go/transactions"
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)
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type ENSReleaseProcessor struct {
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contractMaker *contracts.ContractMaker
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transactor transactions.TransactorIface
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ensService *ens.Service
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}
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func NewENSReleaseProcessor(rpcClient *rpc.Client, transactor transactions.TransactorIface, ensService *ens.Service) *ENSReleaseProcessor {
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return &ENSReleaseProcessor{
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contractMaker: &contracts.ContractMaker{
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RPCClient: rpcClient,
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},
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transactor: transactor,
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ensService: ensService,
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}
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}
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func createENSReleaseErrorResponse(err error) error {
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return createErrorResponse(ProcessorENSReleaseName, err)
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}
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func (s *ENSReleaseProcessor) Name() string {
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return ProcessorENSReleaseName
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}
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func (s *ENSReleaseProcessor) AvailableFor(params ProcessorInputParams) (bool, error) {
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return params.FromChain.ChainID == walletCommon.EthereumMainnet || params.FromChain.ChainID == walletCommon.EthereumSepolia, nil
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}
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func (s *ENSReleaseProcessor) CalculateFees(params ProcessorInputParams) (*big.Int, *big.Int, error) {
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return ZeroBigIntValue, ZeroBigIntValue, nil
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}
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func (s *ENSReleaseProcessor) PackTxInputData(params ProcessorInputParams) ([]byte, error) {
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registrarABI, err := abi.JSON(strings.NewReader(registrar.UsernameRegistrarABI))
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if err != nil {
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return []byte{}, createENSReleaseErrorResponse(err)
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}
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return registrarABI.Pack("release", ens.UsernameToLabel(params.Username))
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}
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func (s *ENSReleaseProcessor) EstimateGas(params ProcessorInputParams) (uint64, error) {
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if params.TestsMode {
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if params.TestEstimationMap != nil {
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if val, ok := params.TestEstimationMap[s.Name()]; ok {
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return val, nil
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}
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}
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return 0, ErrNoEstimationFound
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}
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contractAddress, err := s.GetContractAddress(params)
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if err != nil {
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return 0, createENSReleaseErrorResponse(err)
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}
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input, err := s.PackTxInputData(params)
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if err != nil {
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return 0, createENSReleaseErrorResponse(err)
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}
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ethClient, err := s.contractMaker.RPCClient.EthClient(params.FromChain.ChainID)
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if err != nil {
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return 0, createENSReleaseErrorResponse(err)
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}
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msg := ethereum.CallMsg{
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From: params.FromAddr,
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To: &contractAddress,
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Value: ZeroBigIntValue,
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Data: input,
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}
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estimation, err := ethClient.EstimateGas(context.Background(), msg)
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if err != nil {
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return 0, createENSReleaseErrorResponse(err)
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}
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increasedEstimation := float64(estimation) * IncreaseEstimatedGasFactor
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return uint64(increasedEstimation), nil
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}
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func (s *ENSReleaseProcessor) Send(sendArgs *MultipathProcessorTxArgs, lastUsedNonce int64, verifiedAccount *account.SelectedExtKey) (hash types.Hash, usedNonce uint64, err error) {
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return s.transactor.SendTransactionWithChainID(sendArgs.ChainID, *sendArgs.TransferTx, lastUsedNonce, verifiedAccount)
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}
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func (s *ENSReleaseProcessor) BuildTransaction(sendArgs *MultipathProcessorTxArgs, lastUsedNonce int64) (*ethTypes.Transaction, uint64, error) {
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return s.transactor.ValidateAndBuildTransaction(sendArgs.ChainID, *sendArgs.TransferTx, lastUsedNonce)
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}
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func (s *ENSReleaseProcessor) CalculateAmountOut(params ProcessorInputParams) (*big.Int, error) {
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return params.AmountIn, nil
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}
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func (s *ENSReleaseProcessor) GetContractAddress(params ProcessorInputParams) (common.Address, error) {
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addr, err := s.ensService.API().GetRegistrarAddress(context.Background(), params.FromChain.ChainID)
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if err != nil {
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return common.Address{}, err
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}
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if addr == ZeroAddress {
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return common.Address{}, ErrENSRegistrarNotFound
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}
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return addr, nil
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}
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