Aavechan/wstETH emission manager on scroll (#300)

* wsteth emission admin on scroll

* Update ScrollWstETHEmissionManager.md

fixing various typos

* Update ScrollWstETHEmissionManager.md

* Update src/20240312_AaveV3Scroll_ScrollWstETHEmissionManager/ScrollWstETHEmissionManager.md

Co-authored-by: Lukas <lukasstrassel@googlemail.com>

---------

Co-authored-by: Marc Zeller <marc@aavechan.com>
Co-authored-by: Lukas <lukasstrassel@googlemail.com>

diffs/AaveV3Scroll_ScrollWstETHEmissionManager_20240312_before_AaveV3Scroll_ScrollWstETHEmissionManager_20240312_after.md

@@ -0,0 +1,5 @@
+## Raw diff
+
+```json
+{}
+```

src/20240312_AaveV3Scroll_ScrollWstETHEmissionManager/AaveV3Scroll_ScrollWstETHEmissionManager_20240312.sol

@@ -0,0 +1,23 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+import {AaveV3Scroll, AaveV3ScrollAssets} from 'aave-address-book/AaveV3Scroll.sol';
+import {IProposalGenericExecutor} from 'aave-helpers/interfaces/IProposalGenericExecutor.sol';
+import {IEmissionManager} from 'aave-v3-periphery/contracts/rewards/interfaces/IEmissionManager.sol';
+
+/**
+ * @title Scroll wstETH Emission Manager
+ * @author Aave Chan Initiative
+ * - Snapshot: https://snapshot.org/#/aave.eth/proposal/0xb70490f6b0623631686d34f4ca99a7d45394ad29fdd504df3cd6e68790b22b9c
+ * - Discussion: https://governance.aave.com/t/arfc-set-liquidity-observation-labs-as-emission-manager-for-wsteth-on-scroll/16813
+ */
+contract AaveV3Scroll_ScrollWstETHEmissionManager_20240312 is IProposalGenericExecutor {
+  address public constant wstETH_EMISSION_ADMIN = 0xC18F11735C6a1941431cCC5BcF13AF0a052A5022;
+
+  function execute() external {
+    IEmissionManager(AaveV3Scroll.EMISSION_MANAGER).setEmissionAdmin(
+      AaveV3ScrollAssets.wstETH_UNDERLYING,
+      wstETH_EMISSION_ADMIN
+    );
+  }
+}

src/20240312_AaveV3Scroll_ScrollWstETHEmissionManager/AaveV3Scroll_ScrollWstETHEmissionManager_20240312.t.sol

@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+import {GovV3Helpers} from 'aave-helpers/GovV3Helpers.sol';
+import {AaveV3Scroll, AaveV3ScrollAssets} from 'aave-address-book/AaveV3Scroll.sol';
+import {IEmissionManager} from 'aave-v3-periphery/contracts/rewards/interfaces/IEmissionManager.sol';
+
+import 'forge-std/Test.sol';
+import {ProtocolV3TestBase, ReserveConfig} from 'aave-helpers/ProtocolV3TestBase.sol';
+import {AaveV3Scroll_ScrollWstETHEmissionManager_20240312} from './AaveV3Scroll_ScrollWstETHEmissionManager_20240312.sol';
+
+/**
+ * @dev Test for AaveV3Scroll_ScrollWstETHEmissionManager_20240312
+ * command: make test-contract filter=AaveV3Scroll_ScrollWstETHEmissionManager_20240312
+ */
+contract AaveV3Scroll_ScrollWstETHEmissionManager_20240312_Test is ProtocolV3TestBase {
+  AaveV3Scroll_ScrollWstETHEmissionManager_20240312 internal proposal;
+
+  function setUp() public {
+    vm.createSelectFork(vm.rpcUrl('scroll'), 4077518);
+    proposal = new AaveV3Scroll_ScrollWstETHEmissionManager_20240312();
+  }
+
+  /**
+   * @dev executes the generic test suite including e2e and config snapshots
+   */
+  function test_defaultProposalExecution() public {
+    defaultTest(
+      'AaveV3Scroll_ScrollWstETHEmissionManager_20240312',
+      AaveV3Scroll.POOL,
+      address(proposal)
+    );
+  }
+
+  function test_isEmmissionAdmin() external {
+    GovV3Helpers.executePayload(vm, address(proposal));
+    assertEq(
+      IEmissionManager(AaveV3Scroll.EMISSION_MANAGER).getEmissionAdmin(
+        AaveV3ScrollAssets.wstETH_UNDERLYING
+      ),
+      0xC18F11735C6a1941431cCC5BcF13AF0a052A5022
+    );
+  }
+}

src/20240312_AaveV3Scroll_ScrollWstETHEmissionManager/ScrollWstETHEmissionManager.md

@@ -0,0 +1,41 @@
+---
+title: "Scroll wstETH Emission Manager"
+author: "Aave Chan Initiative"
+discussions: "https://governance.aave.com/t/arfc-set-liquidity-observation-labs-as-emission-manager-for-wsteth-on-scroll/16813"
+snapshot: "https://snapshot.org/#/aave.eth/proposal/0xb70490f6b0623631686d34f4ca99a7d45394ad29fdd504df3cd6e68790b22b9c"
+---
+
+## Simple Summary
+
+This AIP proposes to set Liquidity Observation Labs wallet as the emission manager for the wstETH token on Scroll. This will enable the Liquidity Observation Labs to define and fund incentive programs for all wstETH markets, including Scroll, promoting growth and expanding the user base of Aave.
+
+## Motivation
+
+Governance have already approved setting Liquidity Observation Labs as Emission manager for wstETH on the current Aave V3 Markets.
+
+But since Scroll market is live, the current AIP is set to establish Liquidity Observation Labs as Emission manager for wstETH, aligning with the desire to actively contribute to the growth and development of the Aave V3.
+
+By setting their wallet as the emission manager for the wstETH token, the Foundation will be able to directly fund incentive programs that can attract more users to the pool and stimulate activity. This aligns with the broader goals of the Aave community to foster active and engaged markets.
+
+## Specification
+
+The Liquidity Observation Labs wallet address is:
+
+Emission Admin Wallet (Liquidity Observation Labs): [0xC18F11735C6a1941431cCC5BcF13AF0a052A5022](https://safe.scroll.xyz/home?safe=scr:0xC18F11735C6a1941431cCC5BcF13AF0a052A5022)
+
+The AIP call setEmissionAdmin() method in the emission manager contract.
+
+`EMISSION_MANAGER.setEmissionAdmin(wstETH,0xC18F11735C6a1941431cCC5BcF13AF0a052A5022);`
+
+This method will set the Liquidity Observation Labs wallet as the emission admin for the wstETH token on Scroll, besides the current Ethereum, Base, Arbitrum, Optimism, Polygon and Gnosis V3 markets.
+
+## References
+
+- Implementation: [AaveV3Scroll](https://github.com/bgd-labs/aave-proposals-v3/blob/main/src/20240312_AaveV3Scroll_ScrollWstETHEmissionManager/AaveV3Scroll_ScrollWstETHEmissionManager_20240312.sol)
+- Tests: [AaveV3Scroll](https://github.com/bgd-labs/aave-proposals-v3/blob/main/src/20240312_AaveV3Scroll_ScrollWstETHEmissionManager/AaveV3Scroll_ScrollWstETHEmissionManager_20240312.t.sol)
+- [Snapshot](https://snapshot.org/#/aave.eth/proposal/0xb70490f6b0623631686d34f4ca99a7d45394ad29fdd504df3cd6e68790b22b9c)
+- [Discussion](https://governance.aave.com/t/arfc-set-liquidity-observation-labs-as-emission-manager-for-wsteth-on-scroll/16813)
+
+## Copyright
+
+Copyright and related rights waived via [CC0](https://creativecommons.org/publicdomain/zero/1.0/).

src/20240312_AaveV3Scroll_ScrollWstETHEmissionManager/ScrollWstETHEmissionManager_20240312.s.sol

@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+import {GovV3Helpers, IPayloadsControllerCore, PayloadsControllerUtils} from 'aave-helpers/GovV3Helpers.sol';
+import {EthereumScript, ScrollScript} from 'aave-helpers/ScriptUtils.sol';
+import {AaveV3Scroll_ScrollWstETHEmissionManager_20240312} from './AaveV3Scroll_ScrollWstETHEmissionManager_20240312.sol';
+
+/**
+ * @dev Deploy Scroll
+ * deploy-command: make deploy-ledger contract=src/20240312_AaveV3Scroll_ScrollWstETHEmissionManager/ScrollWstETHEmissionManager_20240312.s.sol:DeployScroll chain=scroll
+ * verify-command: npx catapulta-verify -b broadcast/ScrollWstETHEmissionManager_20240312.s.sol/534352/run-latest.json
+ */
+contract DeployScroll is ScrollScript {
+  function run() external broadcast {
+    // deploy payloads
+    address payload0 = GovV3Helpers.deployDeterministic(
+      type(AaveV3Scroll_ScrollWstETHEmissionManager_20240312).creationCode
+    );
+
+    // compose action
+    IPayloadsControllerCore.ExecutionAction[]
+      memory actions = new IPayloadsControllerCore.ExecutionAction[](1);
+    actions[0] = GovV3Helpers.buildAction(payload0);
+
+    // register action at payloadsController
+    GovV3Helpers.createPayload(actions);
+  }
+}
+
+/**
+ * @dev Create Proposal
+ * command: make deploy-ledger contract=src/20240312_AaveV3Scroll_ScrollWstETHEmissionManager/ScrollWstETHEmissionManager_20240312.s.sol:CreateProposal chain=mainnet
+ */
+contract CreateProposal is EthereumScript {
+  function run() external {
+    // create payloads
+    PayloadsControllerUtils.Payload[] memory payloads = new PayloadsControllerUtils.Payload[](1);
+
+    // compose actions for validation
+    IPayloadsControllerCore.ExecutionAction[]
+      memory actionsScroll = new IPayloadsControllerCore.ExecutionAction[](1);
+    actionsScroll[0] = GovV3Helpers.buildAction(
+      type(AaveV3Scroll_ScrollWstETHEmissionManager_20240312).creationCode
+    );
+    payloads[0] = GovV3Helpers.buildScrollPayload(vm, actionsScroll);
+
+    // create proposal
+    vm.startBroadcast();
+    GovV3Helpers.createProposal(
+      vm,
+      payloads,
+      GovV3Helpers.ipfsHashFile(
+        vm,
+        'src/20240312_AaveV3Scroll_ScrollWstETHEmissionManager/ScrollWstETHEmissionManager.md'
+      )
+    );
+  }
+}

src/20240312_AaveV3Scroll_ScrollWstETHEmissionManager/config.ts

@@ -0,0 +1,22 @@
+import {ConfigFile} from '../../generator/types';
+export const config: ConfigFile = {
+  rootOptions: {
+    author: 'Aave Chan Initiative',
+    pools: ['AaveV3Scroll'],
+    title: 'Scroll wstETH Emission Manager',
+    shortName: 'ScrollWstETHEmissionManager',
+    date: '20240312',
+    discussion:
+      'https://governance.aave.com/t/arfc-set-liquidity-observation-labs-as-emission-manager-for-wsteth-on-scroll/16813',
+    snapshot:
+      'https://snapshot.org/#/aave.eth/proposal/0xb70490f6b0623631686d34f4ca99a7d45394ad29fdd504df3cd6e68790b22b9c',
+  },
+  poolOptions: {
+    AaveV3Scroll: {
+      configs: {
+        EMISSION_MANAGER: [{asset: 'wstETH', admin: '0xC18F11735C6a1941431cCC5BcF13AF0a052A5022'}],
+      },
+      cache: {blockNumber: 4077518},
+    },
+  },
+};