Instadapp/dsa-polygon-migration
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Fixed allownace issue on transferAtokens

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This commit is contained in:
Thrilok Kumar 2021-04-16 02:11:39 +05:30
parent b3b289bddf
commit 1cc999a995
1 changed files with 3 additions and 0 deletions
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3
contracts/receivers/aave-v2-receiver/helpers.sol
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@ -63,6 +63,7 @@ abstract contract Helpers is Stores, DSMath, Variables {
data.token = supplyTokens[i] == maticAddr ? wmaticAddr : supplyTokens[i]; data.token = supplyTokens[i] == maticAddr ? wmaticAddr : supplyTokens[i];
(data.atoken, ,) = aaveData.getReserveTokensAddresses(data.token); (data.atoken, ,) = aaveData.getReserveTokensAddresses(data.token);
IERC20 _atokenContract = IERC20(data.atoken); IERC20 _atokenContract = IERC20(data.atoken);
IERC20 _tokenContract = IERC20(data.token);
data.atokenBal = _atokenContract.balanceOf(address(this)); data.atokenBal = _atokenContract.balanceOf(address(this));
data.supplyAmt = supplyAmts[i]; data.supplyAmt = supplyAmts[i];
@ -73,6 +74,7 @@ abstract contract Helpers is Stores, DSMath, Variables {
if (data.tokenLiq < _reqAmt) { if (data.tokenLiq < _reqAmt) {
data.flashAmt = flashAmts[data.token]; data.flashAmt = flashAmts[data.token];
if (data.flashAmt > 0) { if (data.flashAmt > 0) {
_tokenContract.approve(address(aave), data.flashAmt);
aave.deposit(data.token, data.flashAmt, address(this), 3288); // TODO: what is our ID on Polygon? aave.deposit(data.token, data.flashAmt, address(this), 3288); // TODO: what is our ID on Polygon?
data.tokenLiq += data.flashAmt; data.tokenLiq += data.flashAmt;
data.isFlash = true; data.isFlash = true;
@ -83,6 +85,7 @@ abstract contract Helpers is Stores, DSMath, Variables {
uint splitAmt = _reqAmt/num; // TODO: Check decimal uint splitAmt = _reqAmt/num; // TODO: Check decimal
uint finalSplit = _reqAmt - (splitAmt * (num - 1)); // TODO: to resolve upper decimal error uint finalSplit = _reqAmt - (splitAmt * (num - 1)); // TODO: to resolve upper decimal error
_tokenContract.approve(address(aave), _reqAmt);
for (uint j = 0; j < num; j++) { for (uint j = 0; j < num; j++) {
if (j < num - 1) { if (j < num - 1) {
aave.borrow(data.token, splitAmt, 2, 3288, address(this)); aave.borrow(data.token, splitAmt, 2, 3288, address(this));