Instadapp/dsa-polygon-migration
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Fixed invaild opcode issue

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This commit is contained in:
Thrilok Kumar 2021-04-15 19:27:55 +05:30
parent 03be2cca48
commit d4a432d774
2 changed files with 25 additions and 4 deletions
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27
contracts/senders/aave-v2-migrator/helpers.sol
View File

@ -56,8 +56,21 @@ abstract contract Helpers is DSMath, Stores, Variables {
}
}
function _PaybackCalculate(AaveInterface aave, AaveDataRaw memory _data, address sourceDsa) internal returns (uint[] memory stableBorrow, uint[] memory variableBorrow, uint[] memory totalBorrow) {
for (uint i = 0; i < _data.borrowTokens.length; i++) {
function _PaybackCalculate(
AaveInterface aave,
AaveDataRaw memory _data,
address sourceDsa
) internal returns (
uint[] memory stableBorrow,
uint[] memory variableBorrow,
uint[] memory totalBorrow
) {
uint _len = _data.borrowTokens.length;
stableBorrow = new uint256[](_len);
variableBorrow = new uint256[](_len);
totalBorrow = new uint256[](_len);
for (uint i = 0; i < _len; i++) {
require(isSupportedToken[_data.borrowTokens[i]], "token-not-enabled");
address _token = _data.borrowTokens[i] == ethAddr ? wethAddr : _data.borrowTokens[i];
_data.borrowTokens[i] = _token;
@ -71,15 +84,23 @@ abstract contract Helpers is DSMath, Stores, Variables {
console.log("debts", stableDebt, variableDebt);
console.log("token", _token);
console.log("stableBorrowAmts", _data.stableBorrowAmts[i]);
stableBorrow[i] = _data.stableBorrowAmts[i] == uint(-1) ? stableDebt : _data.stableBorrowAmts[i]; // Failing here?? 'invalid-opcode'
variableBorrow[i] = _data.variableBorrowAmts[i] == uint(-1) ? variableDebt : _data.variableBorrowAmts[i];
console.log("stableBorrow", stableBorrow[i]);
console.log("variableBorrow", variableBorrow[i]);
totalBorrow[i] = add(stableBorrow[i], variableBorrow[i]);
console.log("totalBorrow", totalBorrow[i]);
if (totalBorrow[i] > 0) {
IERC20(_token).safeApprove(address(aave), totalBorrow[i]);
}
aave.borrow(_token, totalBorrow[i], 2, 3288, address(this));
console.log("approved", IERC20(_token).allowance(address(this), address(aave)));
aave.borrow(_token, totalBorrow[i], 2, 3288, address(this)); // Failing over here ///
console.log("balanceOf", IERC20(_token).balanceOf(address(this)));
}
}

2
hardhat.config.js
View File

@ -25,7 +25,7 @@ module.exports = {
hardhat: {
forking: {
url: `https://eth-mainnet.alchemyapi.io/v2/${ALCHEMY_ID}`,
blockNumber: 12068005,
blockNumber: 12240294,
},
blockGasLimit: 12000000,
},