From 7740694663c9dcfe82b1c09ad998d83e8d824f2f Mon Sep 17 00:00:00 2001
From: ChiTimesChi <88190723+ChiTimesChi@users.noreply.github.com>
Date: Fri, 22 Dec 2023 16:03:49 +0000
Subject: [PATCH] Fix "unused variable" by using temp error

---
 packages/sdk-router/src/rfq/fastBridgeSet.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/packages/sdk-router/src/rfq/fastBridgeSet.ts b/packages/sdk-router/src/rfq/fastBridgeSet.ts
index 3fd3baf414..86e573ba61 100644
--- a/packages/sdk-router/src/rfq/fastBridgeSet.ts
+++ b/packages/sdk-router/src/rfq/fastBridgeSet.ts
@@ -164,6 +164,9 @@ export class FastBridgeSet extends SynapseModuleSet {
     destChainId: number
   ): Promise<Ticker[]> {
     // TODO: hit Quoter API to get supported tickers, then unmarshall them
+    if (originChainId === destChainId) {
+      throw new Error('Same chain swaps are not supported')
+    }
     return []
   }
 
@@ -179,6 +182,9 @@ export class FastBridgeSet extends SynapseModuleSet {
     amount: BigNumber
   ): Promise<BigNumber> {
     // TODO: hit Quoter API to get the quote for ticker.originToken -> ticker.destToken with the given amount
+    if (ticker.originToken.chainId === ticker.destToken.chainId) {
+      throw new Error('Same chain swaps are not supported')
+    }
     return amount
   }
 }