From e15a077dcda531dea642afef7414ebba822387aa Mon Sep 17 00:00:00 2001
From: Jin <jin.chung17@gmail.com>
Date: Tue, 9 Jul 2024 17:01:35 -0400
Subject: [PATCH] Remove filtering of assetToSell from search currency lists
 (#5921)

---
 .../Swap/hooks/useSearchCurrencyLists.ts      | 34 +++++--------------
 1 file changed, 8 insertions(+), 26 deletions(-)

diff --git a/src/__swaps__/screens/Swap/hooks/useSearchCurrencyLists.ts b/src/__swaps__/screens/Swap/hooks/useSearchCurrencyLists.ts
index 7be2e4a2321..63c22e9dc9d 100644
--- a/src/__swaps__/screens/Swap/hooks/useSearchCurrencyLists.ts
+++ b/src/__swaps__/screens/Swap/hooks/useSearchCurrencyLists.ts
@@ -26,32 +26,24 @@ export interface AssetToBuySection {
 const MAX_UNVERIFIED_RESULTS = 8;
 const MAX_VERIFIED_RESULTS = 48;
 
-const filterAssetsFromBridgeAndAssetToSell = ({
+const filterAssetsFromBridge = ({
   assets,
   filteredBridgeAssetAddress,
-  assetToSellAddress,
 }: {
   assets: SearchAsset[] | undefined;
   filteredBridgeAssetAddress: string | undefined;
-  assetToSellAddress: string | undefined;
-}): SearchAsset[] =>
-  assets?.filter(
-    curatedAsset =>
-      !isLowerCaseMatch(curatedAsset?.address, filteredBridgeAssetAddress) && !isLowerCaseMatch(curatedAsset?.address, assetToSellAddress)
-  ) || [];
+}): SearchAsset[] => assets?.filter(curatedAsset => !isLowerCaseMatch(curatedAsset?.address, filteredBridgeAssetAddress)) || [];
 
-const filterAssetsFromFavoritesBridgeAndAssetToSell = ({
+const filterAssetsFromFavoritesAndBridge = ({
   assets,
   favoritesList,
   filteredBridgeAssetAddress,
-  assetToSellAddress,
 }: {
   assets: SearchAsset[] | undefined;
   favoritesList: SearchAsset[] | undefined;
   filteredBridgeAssetAddress: string | undefined;
-  assetToSellAddress: string | undefined;
 }): SearchAsset[] =>
-  filterAssetsFromBridgeAndAssetToSell({ assets, filteredBridgeAssetAddress, assetToSellAddress })?.filter(
+  filterAssetsFromBridge({ assets, filteredBridgeAssetAddress })?.filter(
     curatedAsset => !favoritesList?.some(({ address }) => curatedAsset.address === address || curatedAsset.mainnetAddress === address)
   ) || [];
 
@@ -65,9 +57,7 @@ const buildListSectionsData = ({
   combinedData,
   favoritesList,
   filteredBridgeAssetAddress,
-  assetToSellAddress,
 }: {
-  assetToSellAddress: string | undefined;
   combinedData: {
     bridgeAsset?: SearchAsset;
     verifiedAssets?: SearchAsset[];
@@ -91,40 +81,36 @@ const buildListSectionsData = ({
   }
 
   if (favoritesList?.length) {
-    const filteredFavorites = filterAssetsFromBridgeAndAssetToSell({
+    const filteredFavorites = filterAssetsFromBridge({
       assets: favoritesList,
       filteredBridgeAssetAddress,
-      assetToSellAddress,
     });
     addSection('favorites', filteredFavorites);
   }
 
   if (combinedData.verifiedAssets?.length) {
-    const filteredVerified = filterAssetsFromFavoritesBridgeAndAssetToSell({
+    const filteredVerified = filterAssetsFromFavoritesAndBridge({
       assets: combinedData.verifiedAssets,
       favoritesList,
       filteredBridgeAssetAddress,
-      assetToSellAddress,
     });
     addSection('verified', filteredVerified);
   }
 
   if (!formattedData.length && combinedData.crosschainExactMatches?.length) {
-    const filteredCrosschain = filterAssetsFromFavoritesBridgeAndAssetToSell({
+    const filteredCrosschain = filterAssetsFromFavoritesAndBridge({
       assets: combinedData.crosschainExactMatches,
       favoritesList,
       filteredBridgeAssetAddress,
-      assetToSellAddress,
     });
     addSection('other_networks', filteredCrosschain);
   }
 
   if (combinedData.unverifiedAssets?.length) {
-    const filteredUnverified = filterAssetsFromFavoritesBridgeAndAssetToSell({
+    const filteredUnverified = filterAssetsFromFavoritesAndBridge({
       assets: combinedData.unverifiedAssets,
       favoritesList,
       filteredBridgeAssetAddress,
-      assetToSellAddress,
     });
     addSection('unverified', filteredUnverified);
   }
@@ -150,7 +136,6 @@ export function useSearchCurrencyLists() {
   const query = useSwapsStore(state => state.outputSearchQuery.trim().toLowerCase());
 
   const [state, setState] = useState({
-    assetToSellAddress: assetToSell.value?.[assetToSell.value?.chainId === ChainId.mainnet ? 'mainnetAddress' : 'address'],
     fromChainId: assetToSell.value ? assetToSell.value.chainId ?? ChainId.mainnet : undefined,
     isCrosschainSearch: assetToSell.value ? assetToSell.value.chainId !== selectedOutputChainId.value : false,
     toChainId: selectedOutputChainId.value ?? ChainId.mainnet,
@@ -168,7 +153,6 @@ export function useSearchCurrencyLists() {
     (current, previous) => {
       if (previous && (current.isCrosschainSearch !== previous.isCrosschainSearch || current.toChainId !== previous.toChainId)) {
         runOnJS(debouncedStateSet)({
-          assetToSellAddress: assetToSell.value?.[assetToSell.value?.chainId === ChainId.mainnet ? 'mainnetAddress' : 'address'],
           fromChainId: assetToSell.value ? assetToSell.value.chainId ?? ChainId.mainnet : undefined,
           isCrosschainSearch: current.isCrosschainSearch,
           toChainId: current.toChainId,
@@ -314,7 +298,6 @@ export function useSearchCurrencyLists() {
 
     return {
       results: buildListSectionsData({
-        assetToSellAddress: state.assetToSellAddress,
         combinedData: {
           bridgeAsset: bridgeResult,
           crosschainExactMatches: crosschainMatches,
@@ -334,7 +317,6 @@ export function useSearchCurrencyLists() {
     memoizedData.filteredBridgeAsset,
     query,
     selectedOutputChainId.value,
-    state.assetToSellAddress,
     unverifiedAssets,
     verifiedAssets,
   ]);