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Add refinance method

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Mubaris NK 2021-01-06 19:20:58 +05:30
parent 1824f904c9
commit a9f0d047fa
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1 changed files with 31 additions and 2 deletions
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33
contracts/connectors/refinance.sol
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@ -1023,13 +1023,20 @@ contract RefinanceResolver is MakerHelpers {
require(data.source != data.target, "source-and-target-unequal");
uint length = data.tokens.length;
require(data.borrowAmts.length == length, "length-mismatch");
require(data.paybackAmts.length == length, "length-mismatch");
require(data.withdrawAmts.length == length, "length-mismatch");
require(data.depositAmts.length == length, "length-mismatch");
require(data.borrowRateModes.length == length, "length-mismatch");
require(data.paybackRateModes.length == length, "length-mismatch");
AaveV2Interface aaveV2 = AaveV2Interface(getAaveV2Provider().getLendingPool());
AaveV1Interface aaveV1 = AaveV1Interface(getAaveProvider().getLendingPool());
AaveV1CoreInterface aaveCore = AaveV1CoreInterface(getAaveProvider().getLendingPoolCore());
AaveV2DataProviderInterface aaveData = getAaveV2DataProvider();
uint length = data.borrowAmts.length;
if (data.source == 1 && data.target == 2) {
_aaveV2Borrow(aaveV2, length, data.debtFee, data.tokens, data.borrowAmts, data.borrowRateModes);
_aaveV1Payback(aaveV1, length, data.tokens, data.paybackAmts);
@ -1040,6 +1047,28 @@ contract RefinanceResolver is MakerHelpers {
_aaveV1Payback(aaveV1, length, data.tokens, data.paybackAmts);
_aaveV1Withdraw(aaveCore, length, data.tokens, data.withdrawAmts);
_compDeposit(length, data.collateralFee, data.tokens, data.depositAmts);
} else if (data.source == 2 && data.target == 1) {
_aaveV1Borrow(aaveV1, length, data.debtFee, data.tokens, data.borrowAmts, data.borrowRateModes);
_aaveV2Payback(aaveV2, aaveData, length, data.tokens, data.paybackAmts, data.paybackRateModes);
_aaveV2Withdraw(aaveV2, aaveData, length, data.tokens, data.withdrawAmts);
_aaveV1Deposit(aaveV1, length, data.collateralFee, data.tokens, data.depositAmts);
} else if (data.source == 2 && data.target == 3) {
_compBorrow(length, data.debtFee, data.tokens, data.borrowAmts);
_aaveV2Payback(aaveV2, aaveData, length, data.tokens, data.paybackAmts, data.paybackRateModes);
_aaveV2Withdraw(aaveV2, aaveData, length, data.tokens, data.withdrawAmts);
_compDeposit(length, data.collateralFee, data.tokens, data.depositAmts);
} else if (data.source == 3 && data.target == 1) {
_aaveV1Borrow(aaveV1, length, data.debtFee, data.tokens, data.borrowAmts, data.borrowRateModes);
_compPayback(length, data.tokens, data.paybackAmts);
_compWithdraw(length, data.tokens, data.withdrawAmts);
_aaveV1Deposit(aaveV1, length, data.collateralFee, data.tokens, data.depositAmts);
} else if (data.source == 3 && data.target == 2) {
_aaveV2Borrow(aaveV2, length, data.debtFee, data.tokens, data.borrowAmts, data.borrowRateModes);
_compPayback(length, data.tokens, data.paybackAmts);
_compWithdraw(length, data.tokens, data.withdrawAmts);
_aaveV2Deposit(aaveV2, aaveData, length, data.collateralFee, data.tokens, data.depositAmts);
} else {
revert("invalid-options");
}
}
}