Instadapp/aave-protocol-v2
1
0
Fork 0
mirror of https://github.com/Instadapp/aave-protocol-v2.git synced 2024-07-29 21:47:30 +00:00
Code Issues Packages Projects Releases Wiki Activity

Updated comments, renamed variales

Browse Source
This commit is contained in:
The3D 2020-11-25 13:41:09 +01:00
parent ba516a10d0
commit ee11faa573
1 changed files with 17 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
contracts/protocol/lendingpool/LendingPoolCollateralManager.sol
View File

@ -42,8 +42,8 @@ contract LendingPoolCollateralManager is
uint256 userCollateralBalance;
uint256 userStableDebt;
uint256 userVariableDebt;
uint256 maxDebtToLiquidate;
uint256 actualAmountToLiquidate;
uint256 maxLiquidatableDebt;
uint256 actualDebtToLiquidate;
uint256 liquidationRatio;
uint256 maxAmountCollateralToLiquidate;
uint256 userStableRate;
@ -67,7 +67,7 @@ contract LendingPoolCollateralManager is
}
/**
* @dev Function to liquidate a non-healthy position collateral-wise, with Health Factor below 1
* @dev Function to liquidate a position if its Health Factor drops below 1
* - The caller (liquidator) covers `debtToCover` amount of debt of the user getting liquidated, and receives
* a proportionally amount of the `collateralAsset` plus a bonus to cover market risk
* @param collateralAsset The address of the underlying asset used as collateral, to receive as result of the liquidation
@ -118,12 +118,12 @@ contract LendingPoolCollateralManager is
vars.userCollateralBalance = vars.collateralAtoken.balanceOf(user);
vars.maxDebtToLiquidate = vars.userStableDebt.add(vars.userVariableDebt).percentMul(
vars.maxLiquidatableDebt = vars.userStableDebt.add(vars.userVariableDebt).percentMul(
LIQUIDATION_CLOSE_FACTOR_PERCENT
);
vars.actualAmountToLiquidate = debtToCover > vars.maxDebtToLiquidate
? vars.maxDebtToLiquidate
vars.actualDebtToLiquidate = debtToCover > vars.maxLiquidatableDebt
? vars.maxLiquidatableDebt
: debtToCover;
(
@ -134,16 +134,16 @@ contract LendingPoolCollateralManager is
debtReserve,
collateralAsset,
debtAsset,
vars.actualAmountToLiquidate,
vars.actualDebtToLiquidate,
vars.userCollateralBalance
);
// If debtAmountNeeded < vars.actualAmountToLiquidate, there isn't enough
// If debtAmountNeeded < actualDebtToLiquidate, there isn't enough
// collateral to cover the actual amount that is being liquidated, hence we liquidate
// a smaller amount
if (vars.debtAmountNeeded < vars.actualAmountToLiquidate) {
vars.actualAmountToLiquidate = vars.debtAmountNeeded;
if (vars.debtAmountNeeded < vars.actualDebtToLiquidate) {
vars.actualDebtToLiquidate = vars.debtAmountNeeded;
}
// If the liquidator reclaims the underlying asset, we make sure there is enough available liquidity in the
@ -161,10 +161,10 @@ contract LendingPoolCollateralManager is
debtReserve.updateState();
if (vars.userVariableDebt >= vars.actualAmountToLiquidate) {
if (vars.userVariableDebt >= vars.actualDebtToLiquidate) {
IVariableDebtToken(debtReserve.variableDebtTokenAddress).burn(
user,
vars.actualAmountToLiquidate,
vars.actualDebtToLiquidate,
debtReserve.variableBorrowIndex
);
} else {
@ -178,14 +178,14 @@ contract LendingPoolCollateralManager is
}
IStableDebtToken(debtReserve.stableDebtTokenAddress).burn(
user,
vars.actualAmountToLiquidate.sub(vars.userVariableDebt)
vars.actualDebtToLiquidate.sub(vars.userVariableDebt)
);
}
debtReserve.updateInterestRates(
debtAsset,
debtReserve.aTokenAddress,
vars.actualAmountToLiquidate,
vars.actualDebtToLiquidate,
0
);
@ -220,14 +220,14 @@ contract LendingPoolCollateralManager is
IERC20(debtAsset).safeTransferFrom(
msg.sender,
debtReserve.aTokenAddress,
vars.actualAmountToLiquidate
vars.actualDebtToLiquidate
);
emit LiquidationCall(
collateralAsset,
debtAsset,
user,
vars.actualAmountToLiquidate,
vars.actualDebtToLiquidate,
vars.maxCollateralToLiquidate,
msg.sender,
receiveAToken
@ -284,7 +284,7 @@ contract LendingPoolCollateralManager is
vars.debtAssetDecimals = debtReserve.configuration.getDecimals();
// This is the maximum possible amount of the selected collateral that can be liquidated, given the
// max amount of debt that is available for liquidation
// max amount of liquidatable debt
vars.maxAmountCollateralToLiquidate = vars
.debtAssetPrice
.mul(debtToCover)