Feat: improve how ENS information is provided

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [3.9.0] - 2024-12-20
+
+-   Improve how the ENS address information is provided if available through the UI. The new approach considerably improves efficiency in terms of on-chain reads.
+
 ## [3.8.6] - 2024-12-05
 
 -   Fix a UI bug in the block's page search box. The text is now more visible when using light mode.
@@ -392,7 +396,8 @@ Staking Pools
 
 -   First release
 
-[unreleased]: https://github.com/cartesi/explorer/compare/v3.8.6...HEAD
+[unreleased]: https://github.com/cartesi/explorer/compare/v3.9.0...HEAD
+[3.9.0]: https://github.com/cartesi/explorer/compare/v3.9.0...v3.8.6
 [3.8.6]: https://github.com/cartesi/explorer/compare/v3.8.6...v3.8.5
 [3.8.5]: https://github.com/cartesi/explorer/compare/v3.8.5...v3.8.4
 [3.8.4]: https://github.com/cartesi/explorer/compare/v3.8.4...v3.8.3

apps/staking/.env.development

@@ -6,4 +6,13 @@ NEXT_PUBLIC_WALLETCONNECT_PROJECT_ID=YOUR_WALLETCONNECT_PROJECT_ID
 NEXT_PUBLIC_MAINNET_GRAPHQL_URL=YOUR_MAINNET_SUBGRAPH_GRAPHQL_ENDPOINT
 NEXT_PUBLIC_SEPOLIA_GRAPHQL_URL=YOUR_SEPOLIA_SUBGRAPH_GRAPHQL_ENDPOINT
 # SERVER SIDE
-ENS_GRAPHQL_URL=YOUR_SUBGRAPH_ENS_GRAPHQL_ENDPOINT
+ENS_GRAPHQL_URL=YOUR_SUBGRAPH_ENS_GRAPHQL_ENDPOINT
+# A ethereum mainnet RPC-NODE. Below is a free endpoint (rate-limiting may cause troubles)
+HTTP_MAINNET_NODE_RPC=https://cloudflare-eth.com
+# Time in seconds to define when a ENS entry is stale.
+ENS_ENTRY_TTL=86400
+# The Auth token is only necessary in case you're using a paid service e.g Turso
+# TURSO_AUTH_TOKEN=YOUR_TOKEN_HERE_IF_NECESSARY
+TURSO_DATABASE_URL="file:local.db"
+# For calling the /api/cron/ens-update-ens endpoint
+CRON_SECRET="dummy-secret"

apps/staking/.env.production

@@ -8,3 +8,8 @@ NEXT_PUBLIC_MAINNET_GRAPHQL_URL=YOUR_MAINNET_SUBGRAPH_GRAPHQL_ENDPOINT
 NEXT_PUBLIC_SEPOLIA_GRAPHQL_URL=YOUR_SEPOLIA_SUBGRAPH_GRAPHQL_ENDPOINT
 # SERVER SIDE
 ENS_GRAPHQL_URL=YOUR_SUBGRAPH_ENS_GRAPHQL_ENDPOINT
+HTTP_MAINNET_NODE_RPC=YOUR_PAID_MAINNET_RPC_NODE
+ENS_ENTRY_TTL=DEFINE_TIME_IN_SECONDS
+TURSO_DATABASE_URL=YOUR_TURSO_OR_OTHER_LIBSQL_ENDPOINT_SERVICE
+TURSO_AUTH_TOKEN=YOUR_LIBSQL_SERVICE_AUTH_TOKEN
+CRON_SECRET=A_STRONG_SECRET_FOR_CALLING_PROTECTED_CRON_APIS

apps/staking/__tests__/containers/node-runners/NodeRunnerContainer.test.tsx

@@ -10,9 +10,9 @@
 // WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 // PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
+import { ENSEntry, useENS } from '@explorer/services';
 import { UseWallet } from '@explorer/wallet/src/useWallet';
 import {
-    act,
     findByText,
     fireEvent,
     getByRole,
@@ -24,10 +24,10 @@ import {
 } from '@testing-library/react';
 import { useFlag } from '@unleash/proxy-client-react';
 import { NextRouter } from 'next/router';
+import { act } from 'react';
 import { NodeRunnersContainer } from '../../../src/containers/node-runners/NodeRunnerContainer';
 import { useUserNodes } from '../../../src/graphql/hooks/useNodes';
 import useStakingPools from '../../../src/graphql/hooks/useStakingPools';
-import { ENSEntry, useENS } from '../../../src/services/ens';
 import { useCartesiToken } from '../../../src/services/token';
 import { useMessages } from '../../../src/utils/messages';
 import { withChakraTheme } from '../../test-utilities';
@@ -40,7 +40,7 @@ import {
 } from '../mocks';
 
 const useNodesMod = '../../../src/graphql/hooks/useNodes';
-const useENSMod = '../../../src/services/ens';
+const useENSMod = '@explorer/services';
 
 jest.mock('../../../src/services/token', () => {
     return {