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checking only curve3pool in ethLogic exchange rate

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This commit is contained in:
Thrilok Kumar 2020-09-24 17:48:41 +05:30
parent 778bc3af63
commit 3f712600cc
1 changed files with 7 additions and 12 deletions
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13
contracts/logics/exchangeRate/ethLogic.sol
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@ -57,7 +57,8 @@ contract EthRateLogic is DSMath {
address public constant compOracleAddr = address(0xe81F70Cc7C0D46e12d70efc60607F16bbD617E88); address public constant compOracleAddr = address(0xe81F70Cc7C0D46e12d70efc60607F16bbD617E88);
address public constant PriceFeedAddr = address(0xe81F70Cc7C0D46e12d70efc60607F16bbD617E88); address public constant PriceFeedAddr = address(0xe81F70Cc7C0D46e12d70efc60607F16bbD617E88);
address public constant ctokenMapping = address(0xe81F70Cc7C0D46e12d70efc60607F16bbD617E88); address public constant ctokenMapping = address(0xe81F70Cc7C0D46e12d70efc60607F16bbD617E88);
address public constant curveRegistryAddr = address(0xe81F70Cc7C0D46e12d70efc60607F16bbD617E88); address public constant curve3poolAddr = address(0xe81F70Cc7C0D46e12d70efc60607F16bbD617E88);
address public constant curve3poolTokenAddr = address(0xe81F70Cc7C0D46e12d70efc60607F16bbD617E88);
function getCompoundNetAssetsInEth(address _dsa) private returns (uint256 _netBal) { function getCompoundNetAssetsInEth(address _dsa) private returns (uint256 _netBal) {
uint totalSupplyInETH; uint totalSupplyInETH;
@ -81,20 +82,14 @@ contract EthRateLogic is DSMath {
} }
function getCurveNetAssetsInEth(address _dsa) private view returns (uint256 _netBal) { function getCurveNetAssetsInEth(address _dsa) private view returns (uint256 _netBal) {
// NOTICE - only stable coins pool as of now
CurveRegistry curveRegistry = CurveRegistry(curveRegistryAddr);
uint poolLen = curveRegistry.pool_count();
PriceFeedInterface priceFeedContract = PriceFeedInterface(PriceFeedAddr); PriceFeedInterface priceFeedContract = PriceFeedInterface(PriceFeedAddr);
uint ethPriceUSD = priceFeedContract.getEthPrice(); uint ethPriceUSD = priceFeedContract.getEthPrice();
for (uint i = 0; i < poolLen; i++) { uint virtualPrice = ICurve(curve3poolAddr).get_virtual_price();
(address curvePoolAddr, address curveTokenAddr) = curveRegistry.pool_list(i); uint curveTokenBal = TokenInterface(curve3poolTokenAddr).balanceOf(_dsa);
uint virtualPrice = ICurve(curvePoolAddr).get_virtual_price();
uint curveTokenBal = TokenInterface(curveTokenAddr).balanceOf(_dsa);
uint amtInUSD = wmul(curveTokenBal, virtualPrice); uint amtInUSD = wmul(curveTokenBal, virtualPrice);
uint amtInETH = wdiv(amtInUSD, ethPriceUSD); uint amtInETH = wdiv(amtInUSD, ethPriceUSD);
_netBal = add(_netBal, amtInETH); _netBal = add(_netBal, amtInETH);
} }
}
function getNetDsaAssets(address _dsa) private returns (uint256 _netBal) { function getNetDsaAssets(address _dsa) private returns (uint256 _netBal) {
_netBal = _dsa.balance; _netBal = _dsa.balance;