chore: rate injector deploy scripts

scripts/deploy/DeployDiscountRateInjector.s.sol

@@ -10,6 +10,7 @@ import {GovernanceV3Plasma} from 'aave-address-book/GovernanceV3Plasma.sol';
 import {ICreate3Factory} from 'solidity-utils/contracts/create3/interfaces/ICreate3Factory.sol';
 import {EdgeRiskStewardDiscountRate, IRiskSteward} from '../../src/contracts/EdgeRiskStewardDiscountRate.sol';
 import {AaveStewardInjectorDiscountRate} from '../../src/contracts/AaveStewardInjectorDiscountRate.sol';
+import {GelatoAaveStewardInjectorDiscountRate} from '../../src/contracts/gelato/GelatoAaveStewardInjectorDiscountRate.sol';
 
 library DeployStewardContracts {
   struct DeployStewardInput {
@@ -28,6 +29,7 @@ library DeployStewardContracts {
     address owner;
     address guardian;
     address[] whitelistedMarkets;
+    bool isGelatoInjector;
   }
 
   function _deployRiskStewards(
@@ -42,10 +44,13 @@ library DeployStewardContracts {
   function _deployDiscountRateStewardInjector(
     DeployInjectorInput memory input
   ) internal returns (address) {
+    bytes memory injectorCode = input.isGelatoInjector ?
+      type(GelatoAaveStewardInjectorDiscountRate).creationCode : type(AaveStewardInjectorDiscountRate).creationCode;
+
     address stewardInjector = ICreate3Factory(input.create3Factory).create(
       input.salt,
       abi.encodePacked(
-        type(AaveStewardInjectorDiscountRate).creationCode,
+        injectorCode,
         abi.encode(input.aaveOracle, input.edgeRiskOracle, input.riskSteward, input.whitelistedMarkets, input.owner, input.guardian)
       )
     );
@@ -97,7 +102,8 @@ contract DeployEthereum is EthereumScript {
         edgeRiskOracle: EDGE_RISK_ORACLE,
         owner: GovernanceV3Ethereum.EXECUTOR_LVL_1,
         guardian: GUARDIAN,
-        whitelistedMarkets: whitelistedPendleAssets
+        whitelistedMarkets: whitelistedPendleAssets,
+        isGelatoInjector: false
       })
     );
     vm.stopBroadcast();
@@ -112,7 +118,7 @@ contract DeployPlasma is PlasmaScript {
 
   function run() external {
     vm.startBroadcast();
-    bytes32 salt = 'DiscountRateStewardInjector';
+    bytes32 salt = 'DiscountRateStewardInjectorV2';
     address predictedStewardsInjector = ICreate3Factory(CREATE_3_FACTORY)
       .predictAddress(msg.sender, salt);
 
@@ -134,7 +140,8 @@ contract DeployPlasma is PlasmaScript {
         edgeRiskOracle: EDGE_RISK_ORACLE,
         owner: GovernanceV3Plasma.EXECUTOR_LVL_1,
         guardian: GUARDIAN,
-        whitelistedMarkets: new address[](0)
+        whitelistedMarkets: new address[](0),
+        isGelatoInjector: true
       })
     );
     vm.stopBroadcast();

scripts/deploy/DeployEModeInjector.s.sol

@@ -11,6 +11,7 @@ import {GovernanceV3Plasma} from 'aave-address-book/GovernanceV3Plasma.sol';
 import {ICreate3Factory} from 'solidity-utils/contracts/create3/interfaces/ICreate3Factory.sol';
 import {EdgeRiskStewardEMode, IRiskSteward} from '../../src/contracts/EdgeRiskStewardEMode.sol';
 import {AaveStewardInjectorEMode} from '../../src/contracts/AaveStewardInjectorEMode.sol';
+import {GelatoAaveStewardInjectorEMode} from '../../src/contracts/gelato/GelatoAaveStewardInjectorEMode.sol';
 
 library DeployStewardContracts {
   function _deployRiskStewards(
@@ -32,17 +33,21 @@ library DeployStewardContracts {
     address edgeRiskOracle,
     address owner,
     address guardian,
-    uint8[] memory whitelistedEModes
+    uint8[] memory whitelistedEModes,
+    bool isGelatoInjector
   ) internal returns (address) {
     address[] memory whitelistedMarkets = new address[](whitelistedEModes.length);
     for (uint256 i = 0; i < whitelistedEModes.length; i++) {
       whitelistedMarkets[i] = address(uint160(whitelistedEModes[i]));
     }
 
+    bytes memory injectorCode = isGelatoInjector ?
+      type(GelatoAaveStewardInjectorEMode).creationCode : type(AaveStewardInjectorEMode).creationCode;
+
     address stewardInjector = ICreate3Factory(create3Factory).create(
       salt,
       abi.encodePacked(
-        type(AaveStewardInjectorEMode).creationCode,
+        injectorCode,
         abi.encode(edgeRiskOracle, riskSteward, whitelistedMarkets, owner, guardian)
       )
     );
@@ -131,7 +136,8 @@ contract DeployEthereum is EthereumScript {
       EDGE_RISK_ORACLE,
       GovernanceV3Ethereum.EXECUTOR_LVL_1,
       GUARDIAN,
-      whitelistedEModes
+      whitelistedEModes,
+      false
     );
     vm.stopBroadcast();
   }
@@ -145,7 +151,7 @@ contract DeployPlasma is PlasmaScript {
 
   function run() external {
     vm.startBroadcast();
-    bytes32 salt = 'EModeStewardInjector';
+    bytes32 salt = 'EModeStewardInjectorV2';
     address predictedStewardsInjector = ICreate3Factory(CREATE_3_FACTORY)
       .predictAddress(msg.sender, salt);
 
@@ -165,7 +171,8 @@ contract DeployPlasma is PlasmaScript {
       EDGE_RISK_ORACLE,
       GovernanceV3Plasma.EXECUTOR_LVL_1,
       GUARDIAN,
-      whitelistedEModes
+      whitelistedEModes,
+      true
     );
     vm.stopBroadcast();
   }

scripts/deploy/DeployRateInjector.s.sol

@@ -3,11 +3,16 @@ pragma solidity ^0.8.0;
 
 import 'solidity-utils/contracts/utils/ScriptUtils.sol';
 import {MiscEthereum} from 'aave-address-book/MiscEthereum.sol';
+import {MiscLinea} from 'aave-address-book/MiscLinea.sol';
 import {AaveV3EthereumLido, AaveV3EthereumLidoAssets} from 'aave-address-book/AaveV3EthereumLido.sol';
+import {AaveV3Ethereum, AaveV3EthereumAssets} from 'aave-address-book/AaveV3Ethereum.sol';
+import {AaveV3Linea, AaveV3LineaAssets} from 'aave-address-book/AaveV3Linea.sol';
 import {GovernanceV3Ethereum} from 'aave-address-book/GovernanceV3Ethereum.sol';
+import {GovernanceV3Linea} from 'aave-address-book/GovernanceV3Linea.sol';
 import {ICreate3Factory} from 'solidity-utils/contracts/create3/interfaces/ICreate3Factory.sol';
 import {EdgeRiskStewardRates, IRiskSteward} from '../../src/contracts/EdgeRiskStewardRates.sol';
 import {AaveStewardInjectorRates} from '../../src/contracts/AaveStewardInjectorRates.sol';
+import {GelatoAaveStewardInjectorRates} from '../../src/contracts/gelato/GelatoAaveStewardInjectorRates.sol';
 
 library DeployStewardContracts {
   function _deployRiskStewards(
@@ -22,7 +27,7 @@ library DeployStewardContracts {
         configEngine,
         riskCouncil,
         governance,
-        _getRiskConfig()
+        _getSlope2RiskConfig()
       )
     );
     return riskSteward;
@@ -35,21 +40,29 @@ library DeployStewardContracts {
     address edgeRiskOracle,
     address owner,
     address guardian,
-    address whitelistedAsset
+    address[] memory markets,
+    bool isGelatoInjector
   ) internal returns (address) {
-    address[] memory markets = new address[](1);
-    markets[0] = whitelistedAsset;
+    bytes memory injectorCode = isGelatoInjector ?
+      type(GelatoAaveStewardInjectorRates).creationCode : type(AaveStewardInjectorRates).creationCode;
 
     address stewardInjector = ICreate3Factory(create3Factory).create(
       salt,
       abi.encodePacked(
-        type(AaveStewardInjectorRates).creationCode,
+        injectorCode,
         abi.encode(edgeRiskOracle, riskSteward, markets, owner, guardian)
       )
     );
     return stewardInjector;
   }
 
+  function _getSlope2RiskConfig() internal pure returns (IRiskSteward.Config memory) {
+    IRiskSteward.Config memory config;
+    config.rateConfig.variableRateSlope2 = IRiskSteward.RiskParamConfig({minDelay: 8 hours, maxPercentChange: 4_00});
+
+    return config;
+  }
+
   function _getRiskConfig() internal pure returns (IRiskSteward.Config memory) {
     return
       IRiskSteward.Config({
@@ -101,14 +114,94 @@ contract DeployEthereumLido is EthereumScript {
       GovernanceV3Ethereum.EXECUTOR_LVL_1
     );
 
+    address[] memory whitelistedAssets = new address[](1);
+    whitelistedAssets[0] = AaveV3EthereumLidoAssets.WETH_UNDERLYING;
+
+    DeployStewardContracts._deployRatesStewardInjector(
+      MiscEthereum.CREATE_3_FACTORY,
+      salt,
+      riskSteward,
+      EDGE_RISK_ORACLE,
+      GovernanceV3Ethereum.EXECUTOR_LVL_1,
+      GUARDIAN,
+      whitelistedAssets,
+      false
+    );
+    vm.stopBroadcast();
+  }
+}
+
+// make deploy-ledger contract=scripts/deploy/DeployRateInjector.s.sol:DeployEthereum chain=mainnet
+contract DeployEthereum is EthereumScript {
+  address constant GUARDIAN = 0xff37939808EcF199A2D599ef91D699Fb13dab7F7;
+  address constant EDGE_RISK_ORACLE = 0x7ABB46C690C52E919687D19ebF89C81A6136C1F2;
+
+  function run() external {
+    vm.startBroadcast();
+    bytes32 salt = 'StewardInjectorCoreV1';
+    address predictedStewardsInjector = ICreate3Factory(MiscEthereum.CREATE_3_FACTORY)
+      .predictAddress(msg.sender, salt);
+
+    address riskSteward = DeployStewardContracts._deployRiskStewards(
+      address(AaveV3Ethereum.POOL),
+      AaveV3Ethereum.CONFIG_ENGINE,
+      predictedStewardsInjector,
+      GovernanceV3Ethereum.EXECUTOR_LVL_1
+    );
+
+    address[] memory whitelistedAssets = new address[](4);
+    whitelistedAssets[0] = AaveV3EthereumAssets.WETH_UNDERLYING;
+    whitelistedAssets[1] = AaveV3EthereumAssets.USDC_UNDERLYING;
+    whitelistedAssets[2] = AaveV3EthereumAssets.USDT_UNDERLYING;
+    whitelistedAssets[3] = AaveV3EthereumAssets.USDe_UNDERLYING;
+
     DeployStewardContracts._deployRatesStewardInjector(
       MiscEthereum.CREATE_3_FACTORY,
       salt,
       riskSteward,
       EDGE_RISK_ORACLE,
       GovernanceV3Ethereum.EXECUTOR_LVL_1,
       GUARDIAN,
-      AaveV3EthereumLidoAssets.WETH_UNDERLYING
+      whitelistedAssets,
+      false
+    );
+    vm.stopBroadcast();
+  }
+}
+
+// make deploy-ledger contract=scripts/deploy/DeployRateInjector.s.sol:DeployLinea chain=linea
+contract DeployLinea is LineaScript {
+  address constant GUARDIAN = 0x0c28C535CE08345851F150dFC9c737978d726aEc;
+  address constant EDGE_RISK_ORACLE = 0xa6C229d3a1D4D31708B16C0ad2f14337aE4E7893;
+  address constant CREATE_3_FACTORY = 0x194a5828Fddf8782e6570149f0B2d31F8a1B89b6;
+
+  function run() external {
+    vm.startBroadcast();
+    bytes32 salt = 'StewardInjectorV3';
+    address predictedStewardsInjector = ICreate3Factory(CREATE_3_FACTORY)
+      .predictAddress(msg.sender, salt);
+
+    address riskSteward = DeployStewardContracts._deployRiskStewards(
+      address(AaveV3Linea.POOL),
+      AaveV3Linea.CONFIG_ENGINE,
+      predictedStewardsInjector,
+      GovernanceV3Linea.EXECUTOR_LVL_1
+    );
+
+    address[] memory whitelistedAssets = new address[](3);
+    whitelistedAssets[0] = AaveV3LineaAssets.WETH_UNDERLYING;
+    whitelistedAssets[1] = AaveV3LineaAssets.USDC_UNDERLYING;
+    whitelistedAssets[2] = AaveV3LineaAssets.USDT_UNDERLYING;
+
+    DeployStewardContracts._deployRatesStewardInjector(
+      CREATE_3_FACTORY,
+      salt,
+      riskSteward,
+      EDGE_RISK_ORACLE,
+      GovernanceV3Linea.EXECUTOR_LVL_1,
+      GUARDIAN,
+      whitelistedAssets,
+      true
     );
     vm.stopBroadcast();
   }

src/contracts/gelato/GelatoAaveStewardInjectorDiscountRate.sol

@@ -0,0 +1,37 @@
+// SPDX-License-Identifier: BUSL-1.1
+pragma solidity ^0.8.0;
+
+import {AaveStewardInjectorDiscountRate, AaveStewardInjectorBase} from '../AaveStewardInjectorDiscountRate.sol';
+
+/**
+ * @title GelatoAaveStewardInjectorDiscountRate
+ * @author BGD Labs
+ * @notice Contract to perform pendle discountRate update automation using Gelato.
+ */
+contract GelatoAaveStewardInjectorDiscountRate is AaveStewardInjectorDiscountRate {
+  /**
+   * @param aaveOracle address of the aave oracle of the instance.
+   * @param riskOracle address of the edge risk oracle contract.
+   * @param riskSteward address of the risk steward contract.
+   * @param markets list of market addresses to allow.
+   * @param owner address of the owner of the stewards injector.
+   * @param guardian address of the guardian of the stewards injector.
+   */
+  constructor(
+    address aaveOracle,
+    address riskOracle,
+    address riskSteward,
+    address[] memory markets,
+    address owner,
+    address guardian
+  ) AaveStewardInjectorDiscountRate(aaveOracle, riskOracle, riskSteward, markets, owner, guardian) {}
+
+  /**
+   * @inheritdoc AaveStewardInjectorBase
+   * @dev the returned bytes is specific to gelato and is encoded with the function selector.
+   */
+  function checkUpkeep(bytes memory) public view override returns (bool, bytes memory) {
+    (bool upkeepNeeded, bytes memory encodedActionDataToExecute) = super.checkUpkeep('');
+    return (upkeepNeeded, abi.encodeCall(this.performUpkeep, encodedActionDataToExecute));
+  }
+}

src/contracts/gelato/GelatoAaveStewardInjectorEMode.sol

@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: BUSL-1.1
+pragma solidity ^0.8.0;
+
+import {AaveStewardInjectorEMode, AaveStewardInjectorBase} from '../AaveStewardInjectorEMode.sol';
+
+/**
+ * @title GelatoAaveStewardInjectorEMode
+ * @author BGD Labs
+ * @notice Contract to perform EMode category update automation using Gelato.
+ */
+contract GelatoAaveStewardInjectorEMode is AaveStewardInjectorEMode {
+  /**
+   * @param riskOracle address of the edge risk oracle contract.
+   * @param riskSteward address of the risk steward contract.
+   * @param markets list of market addresses to allow.
+   * @param owner address of the owner of the stewards injector.
+   * @param guardian address of the guardian of the stewards injector.
+   */
+  constructor(
+    address riskOracle,
+    address riskSteward,
+    address[] memory markets,
+    address owner,
+    address guardian
+  ) AaveStewardInjectorEMode(riskOracle, riskSteward, markets, owner, guardian) {}
+
+  /**
+   * @inheritdoc AaveStewardInjectorBase
+   * @dev the returned bytes is specific to gelato and is encoded with the function selector.
+   */
+  function checkUpkeep(bytes memory) public view override returns (bool, bytes memory) {
+    (bool upkeepNeeded, bytes memory encodedActionDataToExecute) = super.checkUpkeep('');
+    return (upkeepNeeded, abi.encodeCall(this.performUpkeep, encodedActionDataToExecute));
+  }
+}

src/contracts/gelato/GelatoAaveStewardInjectorRates.sol

@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: BUSL-1.1
+pragma solidity ^0.8.0;
+
+import {AaveStewardInjectorRates, AaveStewardInjectorBase} from '../AaveStewardInjectorRates.sol';
+
+/**
+ * @title GelatoAaveStewardInjectorRates
+ * @author BGD Labs
+ * @notice Contract to perform interest rate update automation using Gelato.
+ */
+contract GelatoAaveStewardInjectorRates is AaveStewardInjectorRates {
+  /**
+   * @param riskOracle address of the edge risk oracle contract.
+   * @param riskSteward address of the risk steward contract.
+   * @param markets list of market addresses to allow.
+   * @param owner address of the owner of the stewards injector.
+   * @param guardian address of the guardian of the stewards injector.
+   */
+  constructor(
+    address riskOracle,
+    address riskSteward,
+    address[] memory markets,
+    address owner,
+    address guardian
+  ) AaveStewardInjectorRates(riskOracle, riskSteward, markets, owner, guardian) {}
+
+  /**
+   * @inheritdoc AaveStewardInjectorBase
+   * @dev the returned bytes is specific to gelato and is encoded with the function selector.
+   */
+  function checkUpkeep(bytes memory) public view override returns (bool, bytes memory) {
+    (bool upkeepNeeded, bytes memory encodedActionDataToExecute) = super.checkUpkeep('');
+    return (upkeepNeeded, abi.encodeCall(this.performUpkeep, encodedActionDataToExecute));
+  }
+}