feat: add home path for new deeplinks

app/constants/deeplinks.ts

@@ -26,6 +26,7 @@ export enum ACTIONS {
   BUY_CRYPTO = 'buy-crypto',
   SELL = 'sell',
   SELL_CRYPTO = 'sell-crypto',
+  HOME = 'home',
   EMPTY = '',
 }
 
@@ -43,5 +44,6 @@ export const PREFIXES = {
   [ACTIONS.SELL]: '',
   [ACTIONS.BUY_CRYPTO]: '',
   [ACTIONS.SELL_CRYPTO]: '',
+  [ACTIONS.HOME]: '',
   METAMASK: 'metamask://',
 };

app/core/AppConstants.ts

@@ -44,6 +44,7 @@ export default {
     },
   },
   MM_UNIVERSAL_LINK_HOST: 'metamask.app.link',
+  MM_IO_UNIVERSAL_LINK_HOST: 'link.metamask.io',
   MM_DEEP_ITMS_APP_LINK: 'https://metamask.app.link/skAH3BaF99',
   SAI_ADDRESS: '0x89d24A6b4CcB1B6fAA2625fE562bDD9a23260359',
   HOMEPAGE_URL: 'https://portfolio.metamask.io/explore?MetaMaskEntry=mobile/',

app/core/DeeplinkManager/DeeplinkManager.ts

@@ -10,6 +10,7 @@ import switchNetwork from './Handlers/switchNetwork';
 import parseDeeplink from './ParseManager/parseDeeplink';
 import approveTransaction from './TransactionManager/approveTransaction';
 import { RampType } from '../../reducers/fiatOrders/types';
+import Routes from '../../constants/navigation/Routes';
 
 class DeeplinkManager {
   public navigation: NavigationProp<ParamListBase>;
@@ -87,6 +88,10 @@ class DeeplinkManager {
       rampType: RampType.SELL,
     });
   }
+  // FRANK: *Step 7: open the home screen
+  _handleOpenHome() {
+    this.navigation.navigate(Routes.WALLET.HOME);
+  }
 
   parse(
     url: string,

app/core/DeeplinkManager/ParseManager/handleUniversalLink.ts

@@ -30,16 +30,21 @@
   wcURL: string;
   url: string;
 }) {
-  const { MM_UNIVERSAL_LINK_HOST, MM_DEEP_ITMS_APP_LINK } = AppConstants;
+  const { MM_UNIVERSAL_LINK_HOST, MM_DEEP_ITMS_APP_LINK, MM_IO_UNIVERSAL_LINK_HOST } = AppConstants;
   const DEEP_LINK_BASE = `${PROTOCOLS.HTTPS}://${MM_UNIVERSAL_LINK_HOST}`;
 
   // Universal links
   handled();
 
-  if (urlObj.hostname === MM_UNIVERSAL_LINK_HOST) {
-    // action is the first part of the pathname
-    const action: ACTIONS = urlObj.pathname.split('/')[1] as ACTIONS;
+  // action is the first part of the pathname
+  const action: ACTIONS = urlObj.pathname.split('/')[1] as ACTIONS;
 
+  if (urlObj.hostname === MM_UNIVERSAL_LINK_HOST) { // FRANK: *Step 5: deeplinks are currently caught here
+    // Placeholder for testing new actions navigation for new subdomain
+    if (action === ACTIONS.HOME) {
+      instance._handleOpenHome();
+      return;
+    }
     if (action === ACTIONS.ANDROID_SDK) {
       DevLogger.log(
         `DeeplinkManager:: metamask launched via android sdk universal link`,
@@ -145,6 +150,22 @@
       // Normal links (same as dapp)
       instance._handleBrowserUrl(urlObj.href, browserCallBack);
     }
+  } else if (urlObj.hostname === MM_IO_UNIVERSAL_LINK_HOST) {
+      // FRANK: *Step 6: branch off here for new subdomain
+      // The new actions will be handled when there is a new subdomain
+      if (action === ACTIONS.HOME) {
+        instance._handleOpenHome();
+      } else if (action === ACTIONS.BUY || action === ACTIONS.BUY_CRYPTO) {
+        const rampPath = urlObj.href
+          .replace(`${DEEP_LINK_BASE}/${ACTIONS.BUY_CRYPTO}`, '')
+          .replace(`${DEEP_LINK_BASE}/${ACTIONS.BUY}`, '');
+        instance._handleBuyCrypto(rampPath);
+      } else if (action === ACTIONS.SWAP) {
+        instance._handleOpenSwap();
+      } else {
+        // Default to home if no action specified
+        instance._handleOpenHome();
+      }
   } else {
     // Normal links (same as dapp)
     instance._handleBrowserUrl(urlObj.href, browserCallBack);