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This commit is contained in:
Samyak Jain 2019-09-12 15:46:47 -07:00
parent 10c518c722
commit 4e52352475
2 changed files with 4 additions and 0 deletions
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4
contracts/ProxyLogics/InstaMakerCompBridge.sol
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@ -339,6 +339,7 @@ contract MakerResolver is CompoundHelper {
uint daiFeeAmt = daiEx.getTokenToEthOutputPrice(mkrEx.getEthToTokenOutputPrice(mkrFee)); uint daiFeeAmt = daiEx.getTokenToEthOutputPrice(mkrEx.getEthToTokenOutputPrice(mkrFee));
daiAmt = add(_wad, daiFeeAmt); daiAmt = add(_wad, daiFeeAmt);
// Getting Liquidity from Liquidity Contract
LiquidityInterface(getLiquidityAddr()).borrowTknAndTransfer(getDAIAddress(), getCDAIAddress(), daiAmt); LiquidityInterface(getLiquidityAddr()).borrowTknAndTransfer(getDAIAddress(), getCDAIAddress(), daiAmt);
if (ok && val != 0) { if (ok && val != 0) {
@ -426,6 +427,7 @@ contract MakerResolver is CompoundHelper {
tub.draw(cup, _wad); tub.draw(cup, _wad);
// Returning Liquidity To Liquidity Contract
require(TokenInterface(getDAIAddress()).transfer(getLiquidityAddr(), _wad), "Not-enough-DAI"); require(TokenInterface(getDAIAddress()).transfer(getLiquidityAddr(), _wad), "Not-enough-DAI");
LiquidityInterface(getLiquidityAddr()).payBorrowBack(getDAIAddress(), getCDAIAddress(), _wad); LiquidityInterface(getLiquidityAddr()).payBorrowBack(getDAIAddress(), getCDAIAddress(), _wad);
} }
@ -484,6 +486,7 @@ contract CompoundResolver is MakerResolver {
function borrowDAIComp(uint daiAmt) internal { function borrowDAIComp(uint daiAmt) internal {
enterMarket(getCDAIAddress()); enterMarket(getCDAIAddress());
require(CTokenInterface(getCDAIAddress()).borrow(daiAmt) == 0, "got collateral?"); require(CTokenInterface(getCDAIAddress()).borrow(daiAmt) == 0, "got collateral?");
// Returning Liquidity to Liquidity Contract
require(TokenInterface(getDAIAddress()).transfer(getLiquidityAddr(), daiAmt), "Not-enough-DAI"); require(TokenInterface(getDAIAddress()).transfer(getLiquidityAddr(), daiAmt), "Not-enough-DAI");
LiquidityInterface(getLiquidityAddr()).payBorrowBack(getDAIAddress(), getCDAIAddress(), daiAmt); LiquidityInterface(getLiquidityAddr()).payBorrowBack(getDAIAddress(), getCDAIAddress(), daiAmt);
emit LogBorrow( emit LogBorrow(
@ -501,6 +504,7 @@ contract CompoundResolver is MakerResolver {
CERC20Interface cToken = CERC20Interface(getCDAIAddress()); CERC20Interface cToken = CERC20Interface(getCDAIAddress());
uint daiBorrowed = cToken.borrowBalanceCurrent(address(this)); uint daiBorrowed = cToken.borrowBalanceCurrent(address(this));
wipeAmt = tokenAmt < daiBorrowed ? tokenAmt : daiBorrowed; wipeAmt = tokenAmt < daiBorrowed ? tokenAmt : daiBorrowed;
// Getting Liquidity from Liquidity Contract
LiquidityInterface(getLiquidityAddr()).borrowTknAndTransfer(getDAIAddress(), getCDAIAddress(), wipeAmt); LiquidityInterface(getLiquidityAddr()).borrowTknAndTransfer(getDAIAddress(), getCDAIAddress(), wipeAmt);
setApproval(getDAIAddress(), wipeAmt, getCDAIAddress()); setApproval(getDAIAddress(), wipeAmt, getCDAIAddress());
require(cToken.repayBorrow(wipeAmt) == 0, "transfer approved?"); require(cToken.repayBorrow(wipeAmt) == 0, "transfer approved?");

0
contracts/bridges/LiquidityContract.sol → contracts/bridges/Liquidity.sol
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