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add timelock in dodoApprove

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This commit is contained in:
owen05
2020-12-14 10:55:29 +08:00
parent f5ceb29843
commit ba4ccf89e3
2 changed files with 82 additions and 7 deletions
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47
contracts/SmartRoute/DODOV2Proxy01.sol
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@@ -14,6 +14,7 @@ import {IDODOApprove} from "../intf/IDODOApprove.sol";
import {IDODOSellHelper} from "./helper/DODOSellHelper.sol";
import {IERC20} from "../intf/IERC20.sol";
import {IWETH} from "../intf/IWETH.sol";
import {IUni} from "./intf/IUni.sol";
import {SafeMath} from "../lib/SafeMath.sol";
import {UniversalERC20} from "./lib/UniversalERC20.sol";
import {SafeERC20} from "../lib/SafeERC20.sol";
@@ -540,7 +541,6 @@ contract DODOV2Proxy01 is IDODOV2Proxy01, ReentrancyGuard, Ownable {
emit OrderHistory(fromToken, toToken, msg.sender, fromTokenAmount, returnAmount);
}
//TODO:
function mixSwapV1(
address fromToken,
address toToken,
@@ -551,7 +551,50 @@ contract DODOV2Proxy01 is IDODOV2Proxy01, ReentrancyGuard, Ownable {
address[] memory portionPath,
uint256 deadLine
) external override payable judgeExpired(deadLine) returns (uint256 returnAmount) {
return 0;
require(mixPairs.length == directions.length, "DODOV2Proxy01: PARAMS_LENGTH_NOT_MATCH");
uint256 toTokenOriginBalance = IERC20(toToken).universalBalanceOf(msg.sender);
address _fromToken = fromToken;
address _toToken = toToken;
_deposit(msg.sender, address(this), _fromToken, fromTokenAmount, _fromToken == _ETH_ADDRESS_);
for (uint8 i = 0; i < mixPairs.length; i++) {
address curPair = mixPairs[i];
if (directions[i] == 0) {
address curDodoBase = IDODOV1(curPair)._BASE_TOKEN_();
uint256 curAmountIn = IERC20(curDodoBase).balanceOf(address(this));
IERC20(curDodoBase).universalApproveMax(curPair, curAmountIn);
IDODOV1(curPair).sellBaseToken(curAmountIn, 0, "");
} else if(directions[i] == 1){
address curDodoQuote = IDODOV1(curPair)._QUOTE_TOKEN_();
uint256 curAmountIn = IERC20(curDodoQuote).balanceOf(address(this));
IERC20(curDodoQuote).universalApproveMax(curPair, curAmountIn);
uint256 canBuyBaseAmount = IDODOSellHelper(_DODO_SELL_HELPER_).querySellQuoteToken(
curPair,
curAmountIn
);
IDODOV1(curPair).buyBaseToken(canBuyBaseAmount, curAmountIn, "");
} else {
uint256 curAmountIn = IERC20(portionPath[0]).balanceOf(address(this));
IERC20(portionPath[0]).universalApproveMax(curPair, curAmountIn);
IUni(curPair).swapExactTokensForTokens(curAmountIn,0,portionPath,address(this),deadLine);
}
}
IERC20(_fromToken).universalTransfer(
msg.sender,
IERC20(_fromToken).universalBalanceOf(address(this))
);
IERC20(_toToken).universalTransfer(
msg.sender,
IERC20(_toToken).universalBalanceOf(address(this))
);
returnAmount = IERC20(_toToken).universalBalanceOf(msg.sender).sub(toTokenOriginBalance);
require(returnAmount >= minReturnAmount, "DODOV2Proxy01: Return amount is not enough");
emit OrderHistory(_fromToken, _toToken, msg.sender, fromTokenAmount, returnAmount);
}
//============ CrowdPooling Functions (create & bid) ============