From 55487aedcacd885e591aded6b32bacd8c19f3548 Mon Sep 17 00:00:00 2001
From: Anastasiia Sokolova <63446892+sokolova-an@users.noreply.github.com>
Date: Thu, 31 Oct 2024 12:21:16 +0100
Subject: [PATCH] fix: hide zero balance chains (#2563)

---
 .../AssetsPortfolioView/lib/tokensService.ts       | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/renderer/features/assets/AssetsPortfolioView/lib/tokensService.ts b/src/renderer/features/assets/AssetsPortfolioView/lib/tokensService.ts
index 33d9fdbb6..e632668ae 100644
--- a/src/renderer/features/assets/AssetsPortfolioView/lib/tokensService.ts
+++ b/src/renderer/features/assets/AssetsPortfolioView/lib/tokensService.ts
@@ -93,9 +93,17 @@ function getChainWithBalance(
 }
 
 function hideZeroBalances(hideZeroBalance: boolean, activeTokensWithBalance: AssetByChains[]): AssetByChains[] {
-  return activeTokensWithBalance.filter((token) => {
-    return !hideZeroBalance || totalAmount(token.totalBalance) !== ZERO_BALANCE;
-  });
+  if (!hideZeroBalance) return activeTokensWithBalance;
+
+  return activeTokensWithBalance.reduce<AssetByChains[]>((acc, token) => {
+    if (totalAmount(token.totalBalance) === ZERO_BALANCE) return acc;
+
+    const chains = token.chains.filter((chain) => {
+      return totalAmount(chain.balance) !== ZERO_BALANCE;
+    });
+
+    return [...acc, { ...token, chains }];
+  }, []);
 }
 
 function sortTokensByBalance(