feat: accessor for Risk Manager Settings

Author: kasperpawlowski

contracts/IRiskManager.sol

@@ -26,6 +26,12 @@ interface IRiskManager {
         LiquidityStatus status;
     }
 
+    struct RiskManagerSettings {
+        address referenceAsset;
+        address uniswapFactory;
+        bytes32 uniswapPoolInitCodeHash;
+    }
+
     function getNewMarketParameters(address underlying) external returns (NewMarketParameters memory);
 
     function requireLiquidity(address account) external view;
@@ -34,4 +40,5 @@ interface IRiskManager {
 
     function getPrice(address underlying) external view returns (uint twap, uint twapPeriod);
     function getPriceFull(address underlying) external view returns (uint twap, uint twapPeriod, uint currPrice);
+    function getRiskManagerSettings() external view returns (RiskManagerSettings memory settings);
 }

contracts/modules/Exec.sol

@@ -80,6 +80,15 @@ contract Exec is BaseLogic {
         (twap, twapPeriod, currPrice) = abi.decode(result, (uint, uint, uint));
     }
 
+    /// @notice Retrieve Risk Manager Settings as per its constructor arguments used
+    /// @return settings RiskManagerSettings struct
+    function getRiskManagerSettings() external staticDelegate returns (IRiskManager.RiskManagerSettings memory settings) {
+        bytes memory result = callInternalModule(MODULEID__RISK_MANAGER,
+                                                 abi.encodeWithSelector(IRiskManager.getRiskManagerSettings.selector));
+
+        (settings) = abi.decode(result, (IRiskManager.RiskManagerSettings));
+    }
+    
 
     // Custom execution methods
 

contracts/modules/RiskManager.sol

@@ -32,12 +32,6 @@ contract RiskManager is IRiskManager, BaseLogic {
     address immutable uniswapFactory;
     bytes32 immutable uniswapPoolInitCodeHash;
 
-    struct RiskManagerSettings {
-        address referenceAsset;
-        address uniswapFactory;
-        bytes32 uniswapPoolInitCodeHash;
-    }
-
     constructor(bytes32 moduleGitCommit_, RiskManagerSettings memory settings) BaseLogic(MODULEID__RISK_MANAGER, moduleGitCommit_) {
         referenceAsset = settings.referenceAsset;
         uniswapFactory = settings.uniswapFactory;
@@ -284,6 +278,11 @@ contract RiskManager is IRiskManager, BaseLogic {
         }
     }
 
+    // Returns Risk Manager settings as per constructor arguments
+
+    function getRiskManagerSettings() external view override returns (RiskManagerSettings memory settings) {
+        settings = RiskManagerSettings(referenceAsset, uniswapFactory, uniswapPoolInitCodeHash);
+    }
 
     // Liquidity