#431: ALMF: fix emitted ltv value

Author: omriss

src/strategies/AaveLeverageMerklFarmStrategy.sol

@@ -390,7 +390,7 @@ contract AaveLeverageMerklFarmStrategy is
         override
         returns (uint[] memory amountsConsumed, uint value)
     {
-        return ALMFLib.previewDepositValue(_getLeverageLendingBaseStorage(), amountsMax);
+        (amountsConsumed, value) = ALMFLib.previewDepositValue(_getLeverageLendingBaseStorage(), amountsMax);
     }
 
     //endregion ----------------------------------- Strategy base

src/strategies/libs/ALMFLib.sol

@@ -205,12 +205,18 @@ library ALMFLib {
         // ensure that all rewards are still exist on the balance
         require(tokenBalance0 == IERC20(token).balanceOf(address(this)), IControllable.IncorrectBalance());
 
-        (,,,, uint ltv,) = IPool(IAToken($.lendingVault).POOL()).getUserAccountData(address(this));
-        emit ILeverageLendingStrategy.LeverageLendingHealth(ltv, ALMFCalcLib.ltvToLeverage(ltv));
+        _emitLeverageLendingHealth($);
 
         $.tempAction = ILeverageLendingStrategy.CurrentAction.None;
     }
 
+    function _emitLeverageLendingHealth(ILeverageLendingStrategy.LeverageLendingBaseStorage storage $) internal {
+        (uint collateralAmountBase, uint debtAmountBase,,,,) =
+            IPool(IAToken($.lendingVault).POOL()).getUserAccountData(address(this));
+        uint ltv = ALMFCalcLib.getLtv(collateralAmountBase, debtAmountBase);
+        emit ILeverageLendingStrategy.LeverageLendingHealth(ltv, ALMFCalcLib.ltvToLeverage(ltv));
+    }
+
     function receiveFlashLoanBalancerV2(
         address platform,
         ILeverageLendingStrategy.LeverageLendingBaseStorage storage $,