feat: add manual ci for querying grant role events (#336)

- closes #337

.changeset/sharp-eggs-lay.md

@@ -0,0 +1,5 @@
+---
+'@fuel-bridge/solidity-contracts': minor
+---
+
+add manual ci for querying grant role events

.github/workflows/manual-query-grant-role-event.yml

@@ -0,0 +1,36 @@
+name: Manually Query Grant Role Events
+
+on:
+  workflow_dispatch:
+    inputs:
+      contractAddress:
+        description: 'Enter the contract address for which you wanna query the grant role events for'
+        required: true
+        type: string
+      rpc:
+        description: 'Enter network rpc'
+        required: true
+        default: 'https://rpc.ankr.com/eth'
+        type: string
+
+jobs:
+  verify-upgrade:
+    runs-on: ubuntu-latest
+    env:
+      RPC_URL: ${{ github.event.inputs.rpc }}
+    steps:
+      - uses: actions/checkout@v3
+      - uses: FuelLabs/github-actions/setups/node@master
+        with:
+          node-version: 20.16.0
+          pnpm-version: 9.0.6
+      - name: Query Events
+        run: |
+          npx hardhat compile && npx hardhat grant-role-event-filter --contract ${{ github.event.inputs.contractAddress }}
+        working-directory: ./packages/solidity-contracts
+      - name: Upload event payload as an artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: event-query-payload
+          path: grantedRoles.json
+          retention-days: 90

.gitignore

@@ -26,4 +26,7 @@ packages/fungible-token/exports/types
 dist
 
 # verification ci artifacts
-packages/solidity-contracts/verification.json
+packages/solidity-contracts/verification.json
+
+# grant role query ci artifacts
+packages/solidity-contracts/grantedRoles.json

packages/solidity-contracts/scripts/hardhat/eventFilter.ts

@@ -0,0 +1,143 @@
+import { task } from 'hardhat/config';
+import { HardhatRuntimeEnvironment } from 'hardhat/types';
+import { writeFileSync } from 'fs';
+
+task(
+  'grant-role-event-filter',
+  'Filters grant role event for a specific contract to keep track of assigned roles'
+)
+  .addParam('contract', 'address of the contract')
+  .setAction(
+    async (taskArgs: any, hre: HardhatRuntimeEnvironment): Promise<void> => {
+      const provider = new hre.ethers.JsonRpcProvider(process.env.RPC_URL);
+
+      // fetching the abi from the artifacts would require the contract name as an input so avoiding that
+      const grantRoleEvenABI = [
+        {
+          inputs: [
+            {
+              internalType: 'bytes32',
+              name: 'role',
+              type: 'bytes32',
+            },
+            {
+              internalType: 'address',
+              name: 'account',
+              type: 'address',
+            },
+          ],
+          name: 'hasRole',
+          outputs: [
+            {
+              internalType: 'bool',
+              name: '',
+              type: 'bool',
+            },
+          ],
+          stateMutability: 'view',
+          type: 'function',
+        },
+        {
+          anonymous: false,
+          inputs: [
+            {
+              indexed: true,
+              internalType: 'bytes32',
+              name: 'role',
+              type: 'bytes32',
+            },
+            {
+              indexed: true,
+              internalType: 'address',
+              name: 'account',
+              type: 'address',
+            },
+            {
+              indexed: true,
+              internalType: 'address',
+              name: 'sender',
+              type: 'address',
+            },
+          ],
+          name: 'RoleGranted',
+          type: 'event',
+        },
+      ];
+
+      // existing roles
+      const DEFAULT_ADMIN_ROLE = hre.ethers.ZeroHash;
+      const PAUSER_ROLE = hre.ethers.keccak256(
+        hre.ethers.toUtf8Bytes('PAUSER_ROLE')
+      );
+      const COMMITTER_ROLE = hre.ethers.keccak256(
+        hre.ethers.toUtf8Bytes('COMMITTER_ROLE')
+      );
+      const SET_RATE_LIMITER_ROLE = hre.ethers.keccak256(
+        hre.ethers.toUtf8Bytes('SET_RATE_LIMITER_ROLE')
+      );
+
+      const FROM_BLOCK = 20620432;
+
+      const roles = [
+        { name: 'DEFAULT_ADMIN_ROLE', value: DEFAULT_ADMIN_ROLE },
+        { name: 'PAUSER_ROLE', value: PAUSER_ROLE },
+        { name: 'COMMITTER_ROLE', value: COMMITTER_ROLE },
+        { name: 'SET_RATE_LIMITER_ROLE', value: SET_RATE_LIMITER_ROLE },
+      ];
+
+      const contract = new hre.ethers.Contract(
+        taskArgs.contract,
+        grantRoleEvenABI,
+        provider
+      );
+
+      const eventPayload: any = [];
+
+      try {
+        const events = await contract.queryFilter(
+          contract.filters.RoleGranted(),
+          FROM_BLOCK
+        );
+
+        // check for duplicate events (where the role id and the account are the same)
+        const filteredEvents = events.reduce((previous: any, current: any) => {
+          // typing bug with array of (EventLog | Log) type
+          const isDuplicate = previous.find(
+            (event: any) =>
+              // typing bug with element of (EventLog | Log) type
+              event.args[0] === current.args[0] &&
+              event.args[1] === current.args[1]
+          );
+
+          if (!isDuplicate) {
+            return previous.concat([current]);
+          } else {
+            return previous;
+          }
+        }, []);
+
+        for (const event of filteredEvents) {
+          const eventArgs: any = {};
+
+          // only checking for active roles
+          const hasRole = await contract.hasRole(event.args[0], event.args[1]);
+          if (hasRole) {
+            // computing the `role` in a readable format
+            eventArgs.role =
+              roles.find((role) => role.value === event.args[0])?.name ||
+              'UNKNOWN_ROLE';
+            eventArgs.account = event.args[1];
+
+            eventPayload.push(eventArgs);
+          }
+        }
+
+        writeFileSync(
+          'grantedRoles.json',
+          JSON.stringify(eventPayload, undefined, 2)
+        );
+      } catch (error) {
+        throw new Error(`Unable to filter and query events: ${error}`);
+      }
+    }
+  );

packages/solidity-contracts/scripts/hardhat/index.ts

@@ -12,3 +12,4 @@ export * from './withdrawalResume';
 export * from './withdrawalBlacklist';
 export * from './withdrawalWhitelist';
 export * from './verifyMainnetDeployment';
+export * from './eventFilter';