//[Fact] //replace private keys to avoid issues
public async void ShouldTransferTokensUsingARelayer()
{
//gnosis safe owner private key (only one in this scenario)
var walletOwnerPrivateKey = "0xcf0d584dba3902252f3762d5161c4996f4b364e6e79a75c96b2e2c3e";
//relayer or account that is going to send the transaction (no relation to the gnosis safe)
//pays the transaction
var accountRelayerReceiverPrivateKey = "0xa261c1c7f775c3423be58cdb8c24c6e29f898af56e8699107aa2";
var chainId = Chain.Rinkeby;
var gnosisSafeAddress = "0xa9C09412C1d93DAc6eE9254A51E97454588D3B88";
//contract address of the dai
var daiAddress = "0x6a9865ade2b6207daac49f8bcba9705deb0b0e6d";
var accountRelayerReceiver = new Account(accountRelayerReceiverPrivateKey, chainId);
var web3Url = _ethereumClientIntegrationFixture.GetInfuraUrl(InfuraNetwork.Rinkeby);
var web3 = new Web3.Web3(accountRelayerReceiver, web3Url);
var service = new GnosisSafeService(web3, gnosisSafeAddress);
var transfer = new TransferFunction()
{
To = accountRelayerReceiver.Address,
Value = Web3.Web3.Convert.ToWei(1)
};
var gasPrice = await web3.Eth.GasPrice.SendRequestAsync();
var execTransactionFunction = await service.BuildTransactionAsync(
new EncodeTransactionDataFunction()
{
To = daiAddress
}, transfer, (int)chainId, false,
walletOwnerPrivateKey);
//legacy
execTransactionFunction.GasPrice = gasPrice;
var tokenService = new StandardTokenEIP20.StandardTokenService(web3, daiAddress);
var balanceBefore = await tokenService.BalanceOfQueryAsync(accountRelayerReceiver.Address);
var receipt = await service.ExecTransactionRequestAndWaitForReceiptAsync(execTransactionFunction);
Assert.False(receipt.HasErrors());
var balanceAfter = await tokenService.BalanceOfQueryAsync(accountRelayerReceiver.Address);
Assert.Equal(Web3.Web3.Convert.FromWei(balanceBefore) + 1, Web3.Web3.Convert.FromWei(balanceAfter));
}
//[Fact] //replace private keys to avoid issues
public async void ShouldDoMultiTransferTokensUsingARelayer()
{
var walletOwnerPrivateKey = "0xcf0d584dba3902252f3762d5161c4996f4b364e6e79a75c96b2e2c3e3";
var accountRelayerReceiverPrivateKey = "0xa261c1c7f775c3423be58cdb8c24c6e29f898af56e8699107aa219a0";
var chainId = Chain.Rinkeby;
var gnosisSafeAddress = "0xa9C09412C1d93DAc6eE9254A51E97454588D3B88";
var daiAddress = "0x6a9865ade2b6207daac49f8bcba9705deb0b0e6d";
var multiSendAddress = "0x40A2aCCbd92BCA938b02010E17A5b8929b49130D";
var accountRelayerReceiver = new Account(accountRelayerReceiverPrivateKey, chainId);
var web3Url = _ethereumClientIntegrationFixture.GetInfuraUrl(InfuraNetwork.Rinkeby);
var web3 = new Web3.Web3(accountRelayerReceiver, web3Url);
var service = new GnosisSafeService(web3, gnosisSafeAddress);
var transfer = new TransferFunction()
{
To = accountRelayerReceiver.Address,
Value = Web3.Web3.Convert.ToWei(1)
};
var gasPrice = await web3.Eth.GasPrice.SendRequestAsync();
var execTransactionFunction = await service.BuildMultiSendTransactionAsync(
new EncodeTransactionDataFunction()
{
To = multiSendAddress
}, (int)chainId, walletOwnerPrivateKey, false,
new MultiSendFunctionInput <TransferFunction>(transfer, daiAddress),
new MultiSendFunctionInput <TransferFunction>(transfer, daiAddress)
);
//legacy
execTransactionFunction.GasPrice = gasPrice;
var tokenService = new StandardTokenEIP20.StandardTokenService(web3, daiAddress);
var balanceBefore = await tokenService.BalanceOfQueryAsync(accountRelayerReceiver.Address);
var receipt = await service.ExecTransactionRequestAndWaitForReceiptAsync(execTransactionFunction);
Assert.False(receipt.HasErrors());
var balanceAfter = await tokenService.BalanceOfQueryAsync(accountRelayerReceiver.Address);
Assert.Equal(Web3.Web3.Convert.FromWei(balanceBefore) + 2, Web3.Web3.Convert.FromWei(balanceAfter));
}