From 596a098ec2532eea1ffc644a70e1dd5fed594fad Mon Sep 17 00:00:00 2001
From: ben2x4 <86395884+ben2x4@users.noreply.github.com>
Date: Thu, 3 Nov 2022 16:54:10 -0700
Subject: [PATCH] bandaid for token-to-token swap (#280)

---
 .../selectEligiblePoolsForTokenToTokenSwap.ts    | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/queries/useQueryMatchingPoolForSwap/util/selectEligiblePoolsForTokenToTokenSwap.ts b/queries/useQueryMatchingPoolForSwap/util/selectEligiblePoolsForTokenToTokenSwap.ts
index 7885ba87..0e8c567c 100644
--- a/queries/useQueryMatchingPoolForSwap/util/selectEligiblePoolsForTokenToTokenSwap.ts
+++ b/queries/useQueryMatchingPoolForSwap/util/selectEligiblePoolsForTokenToTokenSwap.ts
@@ -52,13 +52,23 @@ export function selectEligiblePoolsForTokenToTokenSwap({
         const intermediaryToken =
           tokenA.symbol === poolAssetA.symbol ? poolAssetB : poolAssetA
 
+        const intermediaryTokenPositionInputPool =
+          intermediaryToken.denom === poolAssetA.denom ? 'a' : 'b'
+
         const passThroughSwapOutputPool = poolsList.find(
           ({ pool_assets: [assetA, assetB] }) => {
+            const intermediaryTokenPositionOutputPool =
+              intermediaryToken.denom === assetA.denom ? 'a' : 'b'
+
+            const intermediaryTokenInSamePosition =
+              intermediaryTokenPositionInputPool ==
+              intermediaryTokenPositionOutputPool
             return (
-              (intermediaryToken.symbol === assetA.symbol &&
+              ((intermediaryToken.symbol === assetA.symbol &&
                 tokenB.symbol === assetB.symbol) ||
-              (tokenB.symbol === assetA.symbol &&
-                intermediaryToken.symbol === assetB.symbol)
+                (tokenB.symbol === assetA.symbol &&
+                  intermediaryToken.symbol === assetB.symbol)) &&
+              intermediaryTokenInSamePosition
             )
           }
         )