Instadapp/dsa-connectors-old
1
0
Fork 0
mirror of https://github.com/Instadapp/dsa-connectors-old.git synced 2024-07-29 22:47:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

Done with aave connector

Browse Source
This commit is contained in:
Thrilok Kumar 2020-06-01 04:16:24 +05:30
parent 3e3bb2b090
commit e9f6b3932e
1 changed files with 11 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
contracts/connectors/aave.sol
View File

@ -46,20 +46,13 @@ interface ATokenInterface {
} }
contract AaveHelpers is DSMath, Stores { contract AaveHelpers is DSMath, Stores {
/**
* @dev get Aave Address
*/
function getAaveAddress() internal pure returns (address) {
return 0x398eC7346DcD622eDc5ae82352F02bE94C62d119; //mainnet
// return 0x580D4Fdc4BF8f9b5ae2fb9225D584fED4AD5375c; //kovan
}
/** /**
* @dev get Aave Core Address * @dev get Aave Provider
*/ */
function getAaveCoreAddress() internal pure returns (address) { function getAaveProvider() internal pure returns (AaveProviderInterface) {
return 0x3dfd23A6c5E8BbcFc9581d2E864a68feb6a076d3; //mainnet return AaveProviderInterface(0x24a42fD28C976A61Df5D00D0599C34c4f90748c8); //mainnet
// return 0x95D1189Ed88B380E319dF73fF00E479fcc4CFa45; //kovan // return AaveProviderInterface(0x506B0B2CF20FAA8f38a4E2B524EE43e1f4458Cc5); //kovan
} }
/** /**
@ -74,7 +67,7 @@ contract AaveHelpers is DSMath, Stores {
} }
function getWithdrawBalance(address token) internal view returns (uint bal) { function getWithdrawBalance(address token) internal view returns (uint bal) {
AaveInterface aave = AaveInterface(getAaveAddress()); AaveInterface aave = AaveInterface(getAaveProvider().getLendingPool());
(bal, , , , , , , , , ) = aave.getUserReserveData(token, address(this)); (bal, , , , , , , , , ) = aave.getUserReserveData(token, address(this));
} }
@ -99,7 +92,7 @@ contract BasicResolver is AaveHelpers {
*/ */
function deposit(address token, uint amt, uint getId, uint setId) external payable { function deposit(address token, uint amt, uint getId, uint setId) external payable {
uint _amt = getUint(getId, amt); uint _amt = getUint(getId, amt);
AaveInterface aave = AaveInterface(getAaveAddress()); AaveInterface aave = AaveInterface(getAaveProvider().getLendingPool());
uint ethAmt; uint ethAmt;
if (token == getEthAddr()) { if (token == getEthAddr()) {
@ -108,7 +101,7 @@ contract BasicResolver is AaveHelpers {
} else { } else {
TokenInterface tokenContract = TokenInterface(token); TokenInterface tokenContract = TokenInterface(token);
_amt = _amt == uint(-1) ? tokenContract.balanceOf(address(this)) : _amt; _amt = _amt == uint(-1) ? tokenContract.balanceOf(address(this)) : _amt;
tokenContract.approve(getAaveCoreAddress(), _amt); tokenContract.approve(getAaveProvider().getLendingPoolCore(), _amt);
} }
aave.deposit.value(ethAmt)(token, _amt, getReferralCode()); aave.deposit.value(ethAmt)(token, _amt, getReferralCode());
@ -132,7 +125,7 @@ contract BasicResolver is AaveHelpers {
*/ */
function withdraw(address token, uint amt, uint getId, uint setId) external payable { function withdraw(address token, uint amt, uint getId, uint setId) external payable {
uint _amt = getUint(getId, amt); uint _amt = getUint(getId, amt);
AaveCoreInterface aaveCore = AaveCoreInterface(getAaveCoreAddress()); AaveCoreInterface aaveCore = AaveCoreInterface(getAaveProvider().getLendingPoolCore());
ATokenInterface atoken = ATokenInterface(aaveCore.getReserveATokenAddress(token)); ATokenInterface atoken = ATokenInterface(aaveCore.getReserveATokenAddress(token));
TokenInterface tokenContract = TokenInterface(token); TokenInterface tokenContract = TokenInterface(token);
@ -158,7 +151,7 @@ contract BasicResolver is AaveHelpers {
*/ */
function borrow(address token, uint amt, uint getId, uint setId) external payable { function borrow(address token, uint amt, uint getId, uint setId) external payable {
uint _amt = getUint(getId, amt); uint _amt = getUint(getId, amt);
AaveInterface aave = AaveInterface(getAaveAddress()); AaveInterface aave = AaveInterface(getAaveProvider().getLendingPool());
aave.borrow(token, _amt, 2, getReferralCode()); aave.borrow(token, _amt, 2, getReferralCode());
setUint(setId, _amt); setUint(setId, _amt);
@ -177,7 +170,7 @@ contract BasicResolver is AaveHelpers {
*/ */
function payback(address token, uint amt, uint getId, uint setId) external payable { function payback(address token, uint amt, uint getId, uint setId) external payable {
uint _amt = getUint(getId, amt); uint _amt = getUint(getId, amt);
AaveInterface aave = AaveInterface(getAaveAddress()); AaveInterface aave = AaveInterface(getAaveProvider().getLendingPool());
if (_amt == uint(-1)) { if (_amt == uint(-1)) {
uint fee; uint fee;
@ -188,7 +181,7 @@ contract BasicResolver is AaveHelpers {
if (token == getEthAddr()) { if (token == getEthAddr()) {
ethAmt = _amt; ethAmt = _amt;
} else { } else {
TokenInterface(token).approve(getAaveCoreAddress(), _amt); TokenInterface(token).approve(getAaveProvider().getLendingPoolCore(), _amt);
} }
aave.repay.value(ethAmt)(token, _amt, payable(address(this))); aave.repay.value(ethAmt)(token, _amt, payable(address(this)));