Don't show wrapped tBTC on chains deployed with canonical tBTC (#1530)

Addresses #1529

Co-authored-by: Kevin Peters <kevin@wormholelabs.xyz>

Author: kev1n-peters

wormhole-connect/src/routes/bridge/baseRoute.ts

@@ -22,6 +22,7 @@ import { formatGasFee, isIlliquidDestToken } from 'routes/utils';
 import { toDecimals } from 'utils/balance';
 import { NO_INPUT } from 'utils/style';
 import { hexlify } from 'ethers/lib/utils.js';
+import { isTBTCToken } from 'routes/tbtc/utils';
 
 export abstract class BaseRoute extends RouteAbstract {
   async isSupportedSourceToken(
@@ -41,6 +42,9 @@ export abstract class BaseRoute extends RouteAbstract {
     if (!token.tokenId && token.nativeChain !== chainName) {
       return false;
     }
+    if (isTBTCToken(token) && token.nativeChain !== chainName) {
+      return false;
+    }
     return true;
   }
 
@@ -53,6 +57,7 @@ export abstract class BaseRoute extends RouteAbstract {
     if (!token) return false;
     if (!token.tokenId) return false;
     if (destChain && isIlliquidDestToken(token, destChain)) return false;
+    if (isTBTCToken(token)) return false;
     if (sourceToken) {
       const wrapped = getWrappedToken(sourceToken);
       return wrapped.key === token.key;

wormhole-connect/src/routes/tbtc/tbtc.ts

@@ -60,11 +60,8 @@ export class TBTCRoute extends BaseRoute {
     if (!sourceChain) return false;
     if (!token || token.symbol !== TBTC_TOKEN_SYMBOL) return false;
     if (destToken && destToken.symbol !== TBTC_TOKEN_SYMBOL) return false;
-    if (
-      isTBTCCanonicalChain(sourceChain) &&
-      token.nativeChain === wh.toChainName(sourceChain)
-    ) {
-      return true;
+    if (isTBTCCanonicalChain(sourceChain)) {
+      return token.nativeChain === wh.toChainName(sourceChain);
     }
     return wh.toChainId(token.nativeChain) === CHAIN_ID_ETH;
   }
@@ -78,11 +75,8 @@ export class TBTCRoute extends BaseRoute {
     if (!destChain) return false;
     if (!token || token.symbol !== TBTC_TOKEN_SYMBOL) return false;
     if (sourceToken && sourceToken.symbol !== TBTC_TOKEN_SYMBOL) return false;
-    if (
-      isTBTCCanonicalChain(destChain) &&
-      token.nativeChain === wh.toChainName(destChain)
-    ) {
-      return true;
+    if (isTBTCCanonicalChain(destChain)) {
+      return token.nativeChain === wh.toChainName(destChain);
     }
     return wh.toChainId(token.nativeChain) === CHAIN_ID_ETH;
   }

wormhole-connect/src/routes/tbtc/utils.ts

@@ -1,5 +1,9 @@
 import { ChainId, ChainName } from '@wormhole-foundation/wormhole-connect-sdk';
+import { TokenConfig } from 'config/types';
 import { wh } from 'utils/sdk';
 
 export const isTBTCCanonicalChain = (chain: ChainId | ChainName): boolean =>
   !!wh.getContracts(chain)?.tbtcGateway;
+
+export const isTBTCToken = (token: TokenConfig): boolean =>
+  token.symbol === 'tBTC';