Instadapp/dsa-resolvers-deprecated
1
0
Fork 0
mirror of https://github.com/Instadapp/dsa-resolvers-deprecated.git synced 2024-07-29 22:38:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

Updated sbtc resolver

Browse Source
This commit is contained in:
Thrilok Kumar 2020-07-24 13:39:02 +05:30
parent 7876a9cb64
commit a4c7e94fcd
1 changed files with 14 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
contracts/protocols/curve_sbtc.sol
View File

@ -3,12 +3,10 @@ pragma experimental ABIEncoderV2;
interface ICurve {
function get_virtual_price() external view returns (uint256 out);
function coins(int128 tokenId) external view returns (address token);
function calc_token_amount(uint256[3] calldata amounts, bool deposit) external view returns (uint256 amount);
function get_dy(int128 sellTokenId, int128 buyTokenId, uint256 sellTokenAmt) external view returns (uint256 buyTokenAmt);
function calc_withdraw_one_coin(uint256 _token_amount, int128 i) external view returns (uint256 amount);
}
interface TokenInterface {
@ -160,6 +158,17 @@ contract Resolver is CurveHelpers {
unitAmt = getWithdrawtUnitAmt(token, withdrawAmt, curveAmt, slippage);
}
function getWithdrawTokenAmount(address token, uint curveAmt, uint slippage)
public
view
returns (uint tokenAmt, uint unitAmt, uint virtualPrice)
{
ICurve curve = ICurve(getCurveSwapAddr());
tokenAmt = curve.calc_withdraw_one_coin(curveAmt, getTokenI(token));
virtualPrice = curve.get_virtual_price();
unitAmt = getWithdrawtUnitAmt(token, tokenAmt, curveAmt, slippage);
}
function getPosition(
address user
) public view returns (
@ -184,6 +193,6 @@ contract Resolver is CurveHelpers {
}
contract InstaCurveResolver is Resolver {
string public constant name = "Curve-sBTC-Resolver-v1";
contract InstaCurveSBTCResolver is Resolver {
string public constant name = "Curve-sBTC-Resolver-v1.1";
}