feat: Add Base to Smart Transaction supported chains

package.json

@@ -315,7 +315,7 @@
     "@metamask/scure-bip39": "^2.0.3",
     "@metamask/selected-network-controller": "^19.0.0",
     "@metamask/signature-controller": "^23.1.0",
-    "@metamask/smart-transactions-controller": "^16.0.1",
+    "@metamask/smart-transactions-controller": "^16.1.0",
     "@metamask/snaps-controllers": "^10.0.1",
     "@metamask/snaps-execution-environments": "^7.0.0",
     "@metamask/snaps-rpc-methods": "^11.13.1",

shared/constants/smartTransactions.test.ts

@@ -22,13 +22,18 @@ describe('smartTransactions', () => {
         CHAIN_IDS.MAINNET,
         CHAIN_IDS.SEPOLIA,
         CHAIN_IDS.BSC,
+        CHAIN_IDS.BASE,
       ]);
     });
 
     it('should return the correct chain IDs for production environment', () => {
       mockIsProduction.mockReturnValue(true);
       const allowedChainIds = getAllowedSmartTransactionsChainIds();
-      expect(allowedChainIds).toStrictEqual([CHAIN_IDS.MAINNET, CHAIN_IDS.BSC]);
+      expect(allowedChainIds).toStrictEqual([
+        CHAIN_IDS.MAINNET,
+        CHAIN_IDS.BSC,
+        // CHAIN_IDS.BASE, // TODO: Add base to production when ready
+      ]);
     });
   });
 });

shared/constants/smartTransactions.ts

@@ -12,11 +12,13 @@ const ALLOWED_SMART_TRANSACTIONS_CHAIN_IDS_DEVELOPMENT: string[] = [
   CHAIN_IDS.MAINNET,
   CHAIN_IDS.SEPOLIA,
   CHAIN_IDS.BSC,
+  CHAIN_IDS.BASE,
 ];
 
 const ALLOWED_SMART_TRANSACTIONS_CHAIN_IDS_PRODUCTION: string[] = [
   CHAIN_IDS.MAINNET,
   CHAIN_IDS.BSC,
+  // CHAIN_IDS.BASE, // TODO: Add base to production when ready
 ];
 
 export const getAllowedSmartTransactionsChainIds = (): string[] => {

ui/helpers/constants/settings.js

@@ -91,7 +91,7 @@ const SETTINGS_CONSTANTS = [
   {
     tabMessage: (t) => t('advanced'),
     sectionMessage: (t) => t('smartTransactions'),
-    descriptionMessage: (t) => t('stxOptInEthereumBnbDescription'),
+    descriptionMessage: (t) => t('stxOptInSupportedNetworksDescription'),
     route: `${ADVANCED_ROUTE}#smart-transactions`,
     icon: 'fas fa-upload',
   },

ui/pages/settings/advanced-tab/__snapshots__/advanced-tab.component.test.js.snap

@@ -81,7 +81,7 @@ exports[`AdvancedTab Component should match snapshot 1`] = `
         >
           <span>
 
-            Turn on Smart Transactions for more reliable and secure transactions on Ethereum Mainnet and BNB Smart Chain. 
+            Turn on Smart Transactions for more reliable and secure transactions on supported networks. 
             <a
               class="mm-box mm-text mm-button-base mm-button-link mm-button-link--size-inherit mm-text--body-md-medium mm-box--padding-0 mm-box--padding-right-0 mm-box--padding-left-0 mm-box--display-inline-flex mm-box--justify-content-center mm-box--align-items-center mm-box--color-primary-default mm-box--background-color-transparent"
               href="https://support.metamask.io/transactions-and-gas/transactions/smart-transactions/"

ui/pages/settings/advanced-tab/advanced-tab.component.js

@@ -243,7 +243,7 @@ export default class AdvancedTab extends PureComponent {
         <div className="settings-page__content-item">
           <span>{t('smartTransactions')}</span>
           <div className="settings-page__content-description">
-            {t('stxOptInEthereumBnbDescription', [learMoreLink])}
+            {t('stxOptInSupportedNetworksDescription', [learMoreLink])}
           </div>
         </div>
 

yarn.lock

@@ -6273,9 +6273,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@metamask/smart-transactions-controller@npm:^16.0.1":
-  version: 16.0.1
-  resolution: "@metamask/smart-transactions-controller@npm:16.0.1"
+"@metamask/smart-transactions-controller@npm:^16.1.0":
+  version: 16.1.0
+  resolution: "@metamask/smart-transactions-controller@npm:16.1.0"
   dependencies:
     "@babel/runtime": "npm:^7.24.1"
     "@ethereumjs/tx": "npm:^5.2.1"
@@ -6297,7 +6297,7 @@ __metadata:
       optional: true
     "@metamask/approval-controller":
       optional: true
-  checksum: 10/9a4dba47e01c1e47f099faa74a9fdf3378c77e8ba6d699317f9b38df1d71893e5278d210f6f9cd0ff6d2641db502991f48f923e00847410be33ae1df0f69377c
+  checksum: 10/1b81adf30ee9b070cf36299110b15703941033cc8470943cbbda391a10c1b4d7014e30892d72b7620193a865c75a8251bc18034b3796f4597317d746554d38e5
   languageName: node
   linkType: hard
 
@@ -27367,7 +27367,7 @@ __metadata:
     "@metamask/scure-bip39": "npm:^2.0.3"
     "@metamask/selected-network-controller": "npm:^19.0.0"
     "@metamask/signature-controller": "npm:^23.1.0"
-    "@metamask/smart-transactions-controller": "npm:^16.0.1"
+    "@metamask/smart-transactions-controller": "npm:^16.1.0"
     "@metamask/snaps-controllers": "npm:^10.0.1"
     "@metamask/snaps-execution-environments": "npm:^7.0.0"
     "@metamask/snaps-rpc-methods": "npm:^11.13.1"