WIP: test yield contract

Eduena-Endownment-Fund · Nov 15, 2024 · dbc8428 · dbc8428
1 parent 8a8cc95
commit dbc8428
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Showing 4 changed files with 251 additions and 45 deletions.
diff --git a/src/Eduena.sol b/src/Eduena.sol
@@ -1,12 +1,11 @@
 // SPDX-License-Identifier: UNLICENSED
 pragma solidity ^0.8.13;
 
-import "@openzeppelin/contracts/interfaces/IERC4626.sol";
 import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
 import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
 import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
 import "@openzeppelin/contracts/utils/ReentrancyGuard.sol";
-import "./interfaces/IUSDe.sol";
+import "./interfaces/ISUSDe.sol";
 import "forge-std/console.sol"; //NOTE: testing only
 
 error InsufficientBalance();
@@ -20,7 +19,7 @@ contract Eduena is ERC20, ReentrancyGuard {
     using SafeERC20 for IERC20;
 
     address public owner;
-    IERC4626 public sUSDe;
+    ISUSDe public sUSDe;
     IERC20 public USDe;
     uint256 public lastAssetValueInUSDe;
     uint256 public totalUnclaimedYieldInUSDe;
@@ -33,7 +32,7 @@ contract Eduena is ERC20, ReentrancyGuard {
     constructor(address _USDe, address _sUSDe) ERC20("Eduena", "EDN") {
         owner = msg.sender;
         USDe = IERC20(_USDe);
-        sUSDe = IERC4626(_sUSDe);
+        sUSDe = ISUSDe(_sUSDe);
     }
 
     function deposit(uint256 amount) external nonReentrant {
@@ -46,7 +45,7 @@ contract Eduena is ERC20, ReentrancyGuard {
         emit Deposit(msg.sender, amount);
 
         if (lastAssetValueInUSDe == 0) {
-            lastAssetValueInUSDe = sUSDe.convertToAssets(sUSDe.balanceOf(address(this)));
+            lastAssetValueInUSDe = sUSDe.previewRedeem(sUSDe.balanceOf(address(this)));
         } 
 
         if (lastAssetValueInUSDe > 0) {