[SC-231] Build basic sparklend cap automator

src/CapAutomator.sol

@@ -51,7 +51,7 @@ contract CapAutomator is ICapAutomator, Ownable {
         uint256 max,
         uint256 gap,
         uint256 increaseCooldown
-    ) external onlyOwner {
+    ) external override onlyOwner {
         require(max > 0,                                          "CapAutomator/invalid-cap");
         require(max <= ReserveConfiguration.MAX_VALID_SUPPLY_CAP, "CapAutomator/invalid-cap");
         require(gap <= max,                                       "CapAutomator/invalid-gap");
@@ -78,7 +78,7 @@ contract CapAutomator is ICapAutomator, Ownable {
         uint256 max,
         uint256 gap,
         uint256 increaseCooldown
-    ) external onlyOwner {
+    ) external override onlyOwner {
         require(max > 0,                                          "CapAutomator/invalid-cap");
         require(max <= ReserveConfiguration.MAX_VALID_BORROW_CAP, "CapAutomator/invalid-cap");
         require(gap <= max,                                       "CapAutomator/invalid-gap");
@@ -100,13 +100,13 @@ contract CapAutomator is ICapAutomator, Ownable {
         );
     }
 
-    function removeSupplyCapConfig(address asset) external onlyOwner {
+    function removeSupplyCapConfig(address asset) external override onlyOwner {
         delete supplyCapConfigs[asset];
 
         emit RemoveSupplyCapConfig(asset);
     }
 
-    function removeBorrowCapConfig(address asset) external onlyOwner {
+    function removeBorrowCapConfig(address asset) external override onlyOwner {
         delete borrowCapConfigs[asset];
 
         emit RemoveBorrowCapConfig(asset);
@@ -116,11 +116,19 @@ contract CapAutomator is ICapAutomator, Ownable {
     /*** Public Functions                                                                       ***/
     /**********************************************************************************************/
 
-    function exec(address asset) external returns (uint256 newSupplyCap, uint256 newBorrowCap){
+    function exec(address asset) external override returns (uint256 newSupplyCap, uint256 newBorrowCap) {
         newSupplyCap = _updateSupplyCapConfig(asset);
         newBorrowCap = _updateBorrowCapConfig(asset);
     }
 
+    function execSupply(address asset) external override returns (uint256) {
+        return _updateSupplyCapConfig(asset);
+    }
+
+    function execBorrow(address asset) external override returns (uint256) {
+        return _updateBorrowCapConfig(asset);
+    }
+
     /**********************************************************************************************/
     /*** Internal Functions                                                                     ***/
     /**********************************************************************************************/

src/interfaces/ICapAutomator.sol

@@ -36,7 +36,7 @@ interface ICapAutomator {
 
     /**
      *  @dev Event to log the removing of a borrow cap config.
-     *  @param asset The address of the asset for which supply borrow was removed
+     *  @param asset The address of the asset for which borrow config was removed
      */
     event RemoveBorrowCapConfig(address indexed asset);
 
@@ -155,14 +155,36 @@ interface ICapAutomator {
     /**********************************************************************************************/
 
     /**
-     *  @dev A public function that updates supply and borrow caps on markets of a given asset.
+     *  @dev A public function that updates supply and borrow caps on market of a given asset.
      *  @dev The supply and borrow caps are going to be set to, respectively, the values equal
-     *  @dev to the sum of current supply and the supply cap gap and the the sum of current borrows and the borrow cap gap.
+     *  @dev to the sum of current supply and the supply cap gap and the sum of current borrows and the borrow cap gap.
      *  @dev The caps are only going to be increased if the required cooldown time has passed.
      *  @dev Calling this function more than once per block will not have any additional effect.
      *  @param asset The address of the asset which caps are going to be updated
      *  @return newSupplyCap A newly set supply cap, or the old one if it was not updated
      *  @return newBorrowCap A newly set borrow cap, or the old one if it was not updated
      */
     function exec(address asset) external returns (uint256 newSupplyCap, uint256 newBorrowCap);
+
+    /**
+     *  @dev A public function that updates supply cap on market of a given asset.
+     *  @dev The supply cap is going to be set to the value equal
+     *  @dev to the sum of current supply and the supply cap gap.
+     *  @dev The cap is only going to be increased if the required cooldown time has passed.
+     *  @dev Calling this function more than once per block will not have any additional effect.
+     *  @param asset The address of the asset which cap is going to be updated
+     *  @return newSupplyCap A newly set supply cap, or the old one if it was not updated
+     */
+    function execSupply(address asset) external returns (uint256 newSupplyCap);
+
+    /**
+     *  @dev A public function that updates borrow cap on market of a given asset.
+     *  @dev The borrow cap is going to be set to the values equal
+     *  @dev to the sum of current borrows and the borrow cap gap.
+     *  @dev The caps is only going to be increased if the required cooldown time has passed.
+     *  @dev Calling this function more than once per block will not have any additional effect.
+     *  @param asset The address of the asset which cap is going to be updated
+     *  @return newBorrowCap A newly set borrow cap, or the old one if it was not updated
+     */
+    function execBorrow(address asset) external returns (uint256 newBorrowCap);
 }