private void CheckTokenContract(bool existsInTokenList)
{
if (existsInTokenList)
{
return;
}
addressField.InputFieldBase.interactable = false;
OnStatusChanged?.Invoke(Status.Loading);
string addressText = addressField.Text;
ERC20 erc20 = new ERC20(addressText);
erc20.OnInitializationSuccessful(() =>
{
tradableAssetImageManager.LoadImage(erc20.Symbol, img =>
{
tokenIcon.sprite = img;
CheckStatus(erc20.Symbol, erc20.Name, erc20.Decimals, 0);
});
});
erc20.OnInitializationUnsuccessful(() =>
{
SimpleContractQueries.QueryUInt256Output <BalanceOf>(addressText, userWalletManager.GetWalletAddress(), userWalletManager.GetWalletAddress())
.OnSuccess(balance => CheckStatus(null, null, null, balance.Value))
.OnError(_ => CheckStatus(null, null, null, null));
});
}
public async Task <BigInteger> QueryTokenByIndex(BigInteger index)
{
var tokenId = await SimpleContractQueries.QueryUInt256Output(new Queries.TokenByIndex {
Index = index
}, ContractAddress, null);
return(tokenId?.Value);
}
public async Task <string> QueryTokenURI(BigInteger tokenId)
{
var supply = await SimpleContractQueries.QueryStringOutput(new Queries.TokenURI {
TokenId = tokenId
}, ContractAddress, null);
return(supply?.Value);
}
public async Task <string> QueryGetApproved(BigInteger tokenId)
{
var approved = await SimpleContractQueries.QueryAddressOutput(new Queries.GetApproved {
TokenId = tokenId
}, ContractAddress, null);
return(approved?.Value);
}
public async Task <bool?> QueryIsApprovedForAll(string ownerAddress, string operatorAddress)
{
var approved = await SimpleContractQueries.QueryBoolOutput(new Queries.IsApprovedForAll {
Owner = ownerAddress, Operator = operatorAddress
}, ContractAddress, null);
return(approved?.Value);
}
public async Task <decimal> QueryAllowance(string owner, string spender)
{
var allowance = await SimpleContractQueries.QueryUInt256Output(new Queries.Allowance {
Owner = owner, Spender = spender
}, ContractAddress, null);
return(SolidityUtils.ConvertFromUInt(allowance.Value, Decimals.Value));
}
/// <summary>
/// Gets the token balance of an address.
/// </summary>
/// <param name="address"> The address to check the balance of. </param>
public async Task <decimal> QueryBalanceOf(string address)
{
var balance = await SimpleContractQueries.QueryUInt256Output(new Queries.BalanceOf {
Owner = address
}, ContractAddress, address);
return(SolidityUtils.ConvertFromUInt(balance.Value, Decimals.Value));
}
public override EthCallPromise <int?> QueryDecimals()
{
EthCallPromise <int?> promise = new EthCallPromise <int?>();
SimpleContractQueries.QueryUInt256Output(new Queries.Decimals(), ContractAddress, null)
.OnSuccess(decimals => promise.Build(() => (int?)decimals?.Value))
.OnError(error => promise.Build(() => "error", () => error));
return(promise);
}
/// <summary>
/// Gets the total supply of this ERC20 token contract.
/// </summary>
public EthCallPromise <decimal> QueryTotalSupply()
{
EthCallPromise <decimal> promise = new EthCallPromise <decimal>();
SimpleContractQueries.QueryUInt256Output(new Queries.TotalSupply(), ContractAddress, null)
.OnSuccess(supply => promise.Build(() => SolidityUtils.ConvertFromUInt(supply.Value, Decimals.Value)))
.OnError(error => promise.Build(() => "error", () => error));
return(promise);
}
public override EthCallPromise <string> QueryName()
{
EthCallPromise <string> promise = new EthCallPromise <string>();
SimpleContractQueries.QueryStringOutput <Queries.Name>(ContractAddress, null)
.OnSuccess(name => promise.Build(() => name?.Value))
.OnError(error => promise.Build(() => "error", () => error));
return(promise);
}
/// <summary>
/// Gets the total supply of this ERC721 token contract.
/// </summary>
public EthCallPromise <BigInteger> QueryTotalSupply()
{
EthCallPromise <BigInteger> promise = new EthCallPromise <BigInteger>();
SimpleContractQueries.QueryUInt256Output(new Queries.TotalSupply(), ContractAddress, null)
.OnSuccess(supply => promise.Build(() => supply.Value))
.OnError(error => promise.Build(() => "error", () => error));
return(promise);
}
public override EthCallPromise <string> QuerySymbol()
{
EthCallPromise <string> promise = new EthCallPromise <string>();
SimpleContractQueries.QueryStringOutput(new Queries.Symbol(), ContractAddress, null)
.OnSuccess(symbol => promise.Build(() => symbol?.Value))
.OnError(error => promise.Build(() => "error", () => error));
return(promise);
}
/// <summary>
/// Gets the token balance of an address.
/// </summary>
/// <param name="address"> The address to check the balance of. </param>
public EthCallPromise <BigInteger> QueryBalanceOf(string address)
{
EthCallPromise <BigInteger> promise = new EthCallPromise <BigInteger>();
SimpleContractQueries.QueryUInt256Output(new Queries.BalanceOf {
Owner = address
}, ContractAddress, address)
.OnSuccess(balance => promise.Build(() => balance.Value))
.OnError(error => promise.Build(() => "error", () => error));
return(promise);
}
public EthCallPromise <BigInteger> QueryTokenByIndex(BigInteger index)
{
EthCallPromise <BigInteger> promise = new EthCallPromise <BigInteger>();
SimpleContractQueries.QueryUInt256Output(new Queries.TokenByIndex {
Index = index
}, ContractAddress, null)
.OnSuccess(id => promise.Build(() => id.Value))
.OnError(error => promise.Build(() => "error", () => error));
return(promise);
}
public EthCallPromise <string> QueryTokenURI(BigInteger tokenId)
{
EthCallPromise <string> promise = new EthCallPromise <string>();
SimpleContractQueries.QueryStringOutput(new Queries.TokenURI {
TokenId = tokenId
}, ContractAddress, null)
.OnSuccess(uri => promise.Build(() => uri.Value))
.OnError(error => promise.Build(() => "error", () => error));
return(promise);
}
public EthCallPromise <string> QueryOwnerOf(BigInteger tokenId)
{
EthCallPromise <string> promise = new EthCallPromise <string>();
SimpleContractQueries.QueryAddressOutput(new Queries.OwnerOf {
TokenId = tokenId
}, ContractAddress, null)
.OnSuccess(owner => promise.Build(() => owner.Value))
.OnError(error => promise.Build(() => "error", () => error));
return(promise);
}
/// <summary>
/// Gets the token balance of an address.
/// </summary>
/// <param name="address"> The address to check the balance of. </param>
public EthCallPromise <decimal> QueryBalanceOf(string address)
{
EthCallPromise <decimal> promise = new EthCallPromise <decimal>();
SimpleContractQueries.QueryUInt256Output(new Queries.BalanceOf {
Owner = address
}, ContractAddress, address)
.OnSuccess(balance => promise.Build(() => SolidityUtils.ConvertFromUInt(balance.Value, Decimals.Value)))
.OnError(error => promise.Build(() => "error", () => error));
return(promise);
}
public EthCallPromise <bool> QueryIsApprovedForAll(string ownerAddress, string operatorAddress)
{
EthCallPromise <bool> promise = new EthCallPromise <bool>();
SimpleContractQueries.QueryBoolOutput(new Queries.IsApprovedForAll {
Owner = ownerAddress, Operator = operatorAddress
}, ContractAddress, null)
.OnSuccess(approved => promise.Build(() => approved.Value))
.OnError(error => promise.Build(() => "error", () => error));
return(promise);
}
public EthCallPromise <decimal> QueryAllowance(string owner, string spender)
{
EthCallPromise <decimal> promise = new EthCallPromise <decimal>();
SimpleContractQueries.QueryUInt256Output(new Queries.Allowance {
Owner = owner, Spender = spender
}, ContractAddress, null)
.OnSuccess(allowance => promise.Build(() => SolidityUtils.ConvertFromUInt(allowance.Value, Decimals.Value)))
.OnError(error => promise.Build(() => "error", () => error));
return(promise);
}
protected override void OnValueUpdated(TokenInfo info)
{
if (info.Address.EqualsIgnoreCase(previousTokenInfo?.Address))
{
return;
}
previousTokenInfo = info;
tokenBalanceText.text = "-";
tokenDisplayText.text = info.Name.LimitEnd(55, "...") + " (" + info.Symbol + ")";
tradableAssetImageManager.LoadImage(info.Symbol, icon => tokenIcon.sprite = icon);
SimpleContractQueries.QueryUInt256Output <ERC20.Queries.BalanceOf>(info.Address, userWalletManager.GetWalletAddress(), userWalletManager.GetWalletAddress())
.OnSuccess(balance => tokenBalanceText.text = $"{balance.Value}".LimitEnd(5, "..."));
}
/// <summary>
/// Gets the most recent PRPS balance.
/// </summary>
/// <param name="contractAddress"> The contract address for PRPS. </param>
/// <param name="walletAddress"> The current wallet address. </param>
private void GetPRPSBalance(string contractAddress, string walletAddress)
{
SimpleContractQueries.QueryUInt256Output <ERC20.Queries.BalanceOf>(contractAddress, walletAddress, walletAddress)
.OnSuccess(GetLockableGasLimit);
}
/// <summary>
/// Gets the most recent DUBI balance.
/// </summary>
/// <param name="contractAddress"> The contract address for DUBI. </param>
/// <param name="walletAddress"> The current wallet address. </param>
private void GetDUBIBalance(string contractAddress, string walletAddress)
{
SimpleContractQueries.QueryUInt256Output <ERC20.Queries.BalanceOf>(contractAddress, walletAddress, walletAddress)
.OnSuccess(balance => DUBIBalance = SolidityUtils.ConvertFromUInt(balance.Value, 18));
}
/// <summary>
/// Gets the token balance of an address.
/// </summary>
/// <param name="address"> The address to check the balance of. </param>
/// <param name="onBalanceReceived"> Callback action which should pass in the received balance of Gold tokens on the address. </param>
public void BalanceOf(string address, Action <dynamic> onBalanceReceived)
{
SimpleContractQueries.QueryUInt256Output <Queries.BalanceOf>(ContractAddress, address, address)
.OnSuccess(balance => onBalanceReceived?.Invoke(SolidityUtils.ConvertFromUInt(balance, Decimals.Value)));
}
/// <summary>
/// Gets the total supply of this ERC20 token contract.
/// </summary>
public async Task <decimal> QueryTotalSupply()
{
var supply = await SimpleContractQueries.QueryUInt256Output(new Queries.TotalSupply(), ContractAddress, null);
return(SolidityUtils.ConvertFromUInt(supply.Value, Decimals.Value));
}
/// <summary>
/// Gets the total supply of this ERC20 token contract.
/// </summary>
/// <param name="onSupplyReceived"> Callback action which should pass in the total supply of this token. </param>
public void TotalSupply(Action <dynamic> onSupplyReceived)
{
SimpleContractQueries.QueryUInt256Output <Queries.TotalSupply>(ContractAddress, null)
.OnSuccess(supply => onSupplyReceived?.Invoke(SolidityUtils.ConvertFromUInt(supply, Decimals.Value)));
}
public override async Task <int?> QueryDecimals()
{
var decimals = await SimpleContractQueries.QueryUInt256Output(new Queries.Decimals(), ContractAddress, null);
return(decimals?.Value);
}
public override async Task <string> QuerySymbol()
{
var symbol = await SimpleContractQueries.QueryStringOutput(new Queries.Symbol(), ContractAddress, null);
return(symbol?.Value);
}
public override async Task <string> QueryName()
{
var name = await SimpleContractQueries.QueryStringOutput(new Queries.Name(), ContractAddress, null);
return(name?.Value);
}
