d-bis/dodo-contractV2
4
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

integrate withdraw base and quote to final settlement claim

Browse Source
This commit is contained in:
mingda
2020-09-17 23:50:56 +08:00
parent b4c1a5ba60
commit 4195a080bc
3 changed files with 56 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
contracts/impl/Settlement.sol
View File

@@ -12,6 +12,7 @@ import {SafeMath} from "../lib/SafeMath.sol";
import {SafeERC20} from "../lib/SafeERC20.sol";
import {DecimalMath} from "../lib/DecimalMath.sol";
import {Types} from "../lib/Types.sol";
import {IDODOLpToken} from "../intf/IDODOLpToken.sol";
import {IERC20} from "../intf/IERC20.sol";
import {Storage} from "./Storage.sol";
@@ -114,16 +115,27 @@ contract Settlement is Storage {
require(_CLOSED_, "DODO_NOT_CLOSED");
require(!_CLAIMED_[msg.sender], "ALREADY_CLAIMED");
_CLAIMED_[msg.sender] = true;
uint256 quoteAmount = DecimalMath.mul(
getBaseCapitalBalanceOf(msg.sender),
_BASE_CAPITAL_RECEIVE_QUOTE_
);
uint256 baseAmount = DecimalMath.mul(
getQuoteCapitalBalanceOf(msg.sender),
_QUOTE_CAPITAL_RECEIVE_BASE_
uint256 quoteCapital = getQuoteCapitalBalanceOf(msg.sender);
uint256 baseCapital = getBaseCapitalBalanceOf(msg.sender);
uint256 quoteAmount = _TARGET_QUOTE_TOKEN_AMOUNT_.mul(quoteCapital).div(
getTotalQuoteCapital()
);
uint256 baseAmount = _TARGET_BASE_TOKEN_AMOUNT_.mul(baseCapital).div(getTotalBaseCapital());
_TARGET_QUOTE_TOKEN_AMOUNT_ = _TARGET_QUOTE_TOKEN_AMOUNT_.sub(quoteAmount);
_TARGET_BASE_TOKEN_AMOUNT_ = _TARGET_BASE_TOKEN_AMOUNT_.sub(baseAmount);
quoteAmount = quoteAmount.add(DecimalMath.mul(baseCapital, _BASE_CAPITAL_RECEIVE_QUOTE_));
baseAmount = baseAmount.add(DecimalMath.mul(quoteCapital, _QUOTE_CAPITAL_RECEIVE_BASE_));
_baseTokenTransferOut(msg.sender, baseAmount);
_quoteTokenTransferOut(msg.sender, quoteAmount);
IDODOLpToken(_BASE_CAPITAL_TOKEN_).burn(msg.sender, baseCapital);
IDODOLpToken(_QUOTE_CAPITAL_TOKEN_).burn(msg.sender, quoteCapital);
emit ClaimAssets(msg.sender, baseAmount, quoteAmount);
return;
}