dsa-resolvers-deprecated/contracts/protocols/compound.sol
2020-05-08 23:38:13 +10:00

67 lines
1.9 KiB
Solidity

pragma solidity ^0.6.0;
pragma experimental ABIEncoderV2;
interface CTokenInterface {
function exchangeRateStored() external view returns (uint);
function borrowRatePerBlock() external view returns (uint);
function supplyRatePerBlock() external view returns (uint);
function borrowBalanceStored(address) external view returns (uint);
function balanceOf(address) external view returns (uint);
}
interface OrcaleComp {
function getUnderlyingPrice(address) external view returns (uint);
}
contract Helpers {
/**
* @dev get Compound Comptroller Address
*/
function getComptrollerAddress() public pure returns (address) {
return 0x3d9819210A31b4961b30EF54bE2aeD79B9c9Cd3B;
}
/**
* @dev get Compound Orcale Address
*/
function getOracleAddress() public pure returns (address) {
return 0xDDc46a3B076aec7ab3Fc37420A8eDd2959764Ec4;
}
struct CompData {
uint tokenPrice;
uint exchangeRateStored;
uint balanceOfUser;
uint borrowBalanceStoredUser;
uint supplyRatePerBlock;
uint borrowRatePerBlock;
}
}
contract Resolver is Helpers {
function getPosition(address owner, address[] memory cAddress) public view returns (CompData[] memory) {
CompData[] memory tokensData = new CompData[](cAddress.length);
for (uint i = 0; i < cAddress.length; i++) {
CTokenInterface cToken = CTokenInterface(cAddress[i]);
tokensData[i] = CompData(
OrcaleComp(getOracleAddress()).getUnderlyingPrice(cAddress[i]),
cToken.exchangeRateStored(),
cToken.balanceOf(owner),
cToken.borrowBalanceStored(owner),
cToken.supplyRatePerBlock(),
cToken.borrowRatePerBlock()
);
}
return tokensData;
}
}
contract InstaCompoundResolver is Resolver {
string public constant name = "Compound-Resolver-v1.1";
}