From 29e5178a4c15eb56568f5da0d0a30990a47bc76f Mon Sep 17 00:00:00 2001
From: Leandro <alfetopito@users.noreply.github.com>
Date: Thu, 12 Oct 2023 07:38:19 -0700
Subject: [PATCH] feat(permit): disable permit for SC wallets (#3213)

---
 .../src/common/hooks/featureFlags/useIsPermitEnabled.ts    | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/apps/cowswap-frontend/src/common/hooks/featureFlags/useIsPermitEnabled.ts b/apps/cowswap-frontend/src/common/hooks/featureFlags/useIsPermitEnabled.ts
index 56dff4497e..04e42129b7 100644
--- a/apps/cowswap-frontend/src/common/hooks/featureFlags/useIsPermitEnabled.ts
+++ b/apps/cowswap-frontend/src/common/hooks/featureFlags/useIsPermitEnabled.ts
@@ -1,10 +1,17 @@
 import { SupportedChainId } from '@cowprotocol/cow-sdk'
+import { useIsSmartContractWallet } from '@cowprotocol/wallet'
 
 import { useFeatureFlags } from './useFeatureFlags'
 
 export function useIsPermitEnabled(chainId: SupportedChainId | undefined): boolean {
+  const isSmartContractWallet = useIsSmartContractWallet()
   const { permitEnabledMainnet, permitEnabledGoerli, permitEnabledGnosis } = useFeatureFlags()
 
+  // Permit is only available for EOAs
+  if (isSmartContractWallet) {
+    return false
+  }
+
   switch (chainId) {
     case SupportedChainId.MAINNET:
       return !!permitEnabledMainnet