From 4094c8d93ad01678dab1604533850b4f3e96e49c Mon Sep 17 00:00:00 2001
From: kasperpawlowski <kasperpawlowski@gmail.com>
Date: Mon, 27 Feb 2023 10:11:56 +0000
Subject: [PATCH] added doQueryEulerConfig for general Euler config fetching

---
 contracts/views/EulerGeneralView.sol | 45 ++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/contracts/views/EulerGeneralView.sol b/contracts/views/EulerGeneralView.sol
index 1cf4d1fd..d39b30d2 100644
--- a/contracts/views/EulerGeneralView.sol
+++ b/contracts/views/EulerGeneralView.sol
@@ -8,12 +8,22 @@ import "../modules/EToken.sol";
 import "../modules/Markets.sol";
 import "../BaseIRMLinearKink.sol";
 import "../vendor/RPow.sol";
+import "../IRiskManager.sol";
 
 interface IExec {
     function getPriceFull(address underlying) external view returns (uint twap, uint twapPeriod, uint currPrice);
     function getPrice(address underlying) external view returns (uint twap, uint twapPeriod);
     function detailedLiquidity(address account) external view returns (IRiskManager.AssetLiquidity[] memory assets);
     function liquidity(address account) external view returns (IRiskManager.LiquidityStatus memory status);
+    function getRiskManagerSettings() external view returns (IRiskManager.RiskManagerSettings memory settings);
+}
+
+interface IInstaller {
+    function getUpgradeAdmin() external view returns (address);
+}
+
+interface IGovernance {
+    function getGovernorAdmin() external view returns (address);
 }
 
 contract EulerGeneralView is Constants {
@@ -84,10 +94,45 @@ contract EulerGeneralView is Constants {
         address[] enteredMarkets;
     }
 
+    struct ResponseModule {
+        uint moduleId;
+        address proxyAddress;
+    }
+
+    struct ResponseConfig {
+        uint defaultReserveFee;
+        uint defaultTWAPWindowSeconds;
+        uint defaultBorrowFactor;
+        address upgradeAdmin;
+        address governorAdmin;
+        IRiskManager.RiskManagerSettings riskManagerSettings;
+
+        ResponseModule[] modules;
+    }
 
 
     // Implementation
 
+    function doQueryEulerConfig(address eulerContract) external view returns (ResponseConfig memory r) {
+        r.defaultReserveFee = DEFAULT_RESERVE_FEE;
+        r.defaultTWAPWindowSeconds = DEFAULT_TWAP_WINDOW_SECONDS;
+        r.defaultBorrowFactor = DEFAULT_BORROW_FACTOR;
+        r.modules = new ResponseModule[](7);
+        
+        Euler eulerProxy = Euler(eulerContract);
+        r.modules[0] = ResponseModule(MODULEID__INSTALLER, eulerProxy.moduleIdToProxy(MODULEID__INSTALLER));
+        r.modules[1] = ResponseModule(MODULEID__MARKETS, eulerProxy.moduleIdToProxy(MODULEID__MARKETS));
+        r.modules[2] = ResponseModule(MODULEID__LIQUIDATION, eulerProxy.moduleIdToProxy(MODULEID__LIQUIDATION));
+        r.modules[3] = ResponseModule(MODULEID__GOVERNANCE, eulerProxy.moduleIdToProxy(MODULEID__GOVERNANCE));
+        r.modules[4] = ResponseModule(MODULEID__EXEC, eulerProxy.moduleIdToProxy(MODULEID__EXEC));
+        r.modules[5] = ResponseModule(MODULEID__SWAP, eulerProxy.moduleIdToProxy(MODULEID__SWAP));
+        r.modules[6] = ResponseModule(MODULEID__SWAPHUB, eulerProxy.moduleIdToProxy(MODULEID__SWAPHUB));
+
+        r.upgradeAdmin = IInstaller(r.modules[0].proxyAddress).getUpgradeAdmin();
+        r.governorAdmin = IGovernance(r.modules[3].proxyAddress).getGovernorAdmin();
+        r.riskManagerSettings = IExec(r.modules[4].proxyAddress).getRiskManagerSettings();
+    }
+
     function doQueryBatch(Query[] memory qs) external view returns (Response[] memory r) {
         r = new Response[](qs.length);