dsa-polygon-migration/contracts/implementations/aave-v2-migrator/interfaces.sol
2021-04-04 08:43:47 +05:30

86 lines
2.9 KiB
Solidity

pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
interface AaveInterface {
function deposit(address _asset, uint256 _amount, address _onBehalfOf, uint16 _referralCode) external;
function withdraw(address _asset, uint256 _amount, address _to) external;
function borrow(
address _asset,
uint256 _amount,
uint256 _interestRateMode,
uint16 _referralCode,
address _onBehalfOf
) external;
function repay(address _asset, uint256 _amount, uint256 _rateMode, address _onBehalfOf) external;
function setUserUseReserveAsCollateral(address _asset, bool _useAsCollateral) external;
function getUserAccountData(address user) external view returns (
uint256 totalCollateralETH,
uint256 totalDebtETH,
uint256 availableBorrowsETH,
uint256 currentLiquidationThreshold,
uint256 ltv,
uint256 healthFactor
);
}
interface AaveLendingPoolProviderInterface {
function getLendingPool() external view returns (address);
}
// Aave Protocol Data Provider
interface AaveDataProviderInterface {
function getReserveTokensAddresses(address _asset) external view returns (
address aTokenAddress,
address stableDebtTokenAddress,
address variableDebtTokenAddress
);
function getUserReserveData(address _asset, address _user) external view returns (
uint256 currentATokenBalance,
uint256 currentStableDebt,
uint256 currentVariableDebt,
uint256 principalStableDebt,
uint256 scaledVariableDebt,
uint256 stableBorrowRate,
uint256 liquidityRate,
uint40 stableRateLastUpdated,
bool usageAsCollateralEnabled
);
function getReserveConfigurationData(address asset) external view returns (
uint256 decimals,
uint256 ltv,
uint256 liquidationThreshold,
uint256 liquidationBonus,
uint256 reserveFactor,
bool usageAsCollateralEnabled,
bool borrowingEnabled,
bool stableBorrowRateEnabled,
bool isActive,
bool isFrozen
);
}
interface AaveAddressProviderRegistryInterface {
function getAddressesProvidersList() external view returns (address[] memory);
}
interface ATokenInterface {
function scaledBalanceOf(address _user) external view returns (uint256);
function isTransferAllowed(address _user, uint256 _amount) external view returns (bool);
function balanceOf(address _user) external view returns(uint256);
function transferFrom(address, address, uint) external returns (bool);
function approve(address, uint256) external;
}
struct AaveData {
bool isFinal;
address targetDsa;
uint[] supplyAmts;
uint[] variableBorrowAmts;
uint[] stableBorrowAmts;
address[] supplyTokens;
address[] borrowTokens;
}
interface ReceiverInterface {
function getPosition(address) external view returns (AaveData memory);
}