public async Task <bool> SendAsset(NETWORK_TYPE type, string wif, ASSET_NAME assetName, string addr, int amount)
{
var asset = (assetName == ASSET_NAME.NEO) ? "NEO" : "GAS";
var res = await nodeServices.InvokeExportAsync <bool>(GetScriptLocation(),
"SendAsset", GetNetwork(type), wif, asset, addr, amount);
return(res);
}
public async Task <bool> SendAsset(NETWORK_TYPE type, ASSET_NAME assetName, string addr, int amount)
{
var user = await _userManager.GetUserAsync(User);
if (assetName == ASSET_NAME.SC)
{
var toSh = await SmartPromiseConverter.GetScriptHashReversed(addr, _blockchain);
var fromSh = await SmartPromiseConverter.GetScriptHashReversed(user.Address, _blockchain);
var res = await _blockchain.InvokeContractTransfer(type, user.Wif, fromSh, toSh, amount, 1);
return(res);
}
else
{
return(await _blockchain.SendAsset(type, user.Wif, assetName, addr, amount));
}
}
public async Task <IActionResult> Withdraw(WithdrawViewModel model)
{
if (ModelState.IsValid)
{
var user = await _userManager.GetUserAsync(User);
if (user == null)
{
throw new ApplicationException($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
}
bool send;
ViewData["Message"] = "";
var balance = await _blockchainRepository.GetBalance(NETWORK_TYPE.TESTNET, user.Address);
ASSET_NAME a = model.Asset == 1 ? ASSET_NAME.GAS : ASSET_NAME.NEO;
double b = model.Asset == 1 ? balance.GAS : balance.NEO;
if (b < model.Amount)
{
ViewData["Message"] = "insufficient funds";
return(View(model));
}
send = await _blockchainRepository.SendAsset(NETWORK_TYPE.TESTNET, user.Wif, a, model.Address, model.Amount);
if (send)
{
ViewData["Message"] = "Success";
return(View(model));
}
ViewData["Message"] = "Failed to withdraw";
}
// If we got this far, something failed, redisplay form
return(View(model));
}
