fix: no stale trade when otherCurrency is missing (#7403)

src/hooks/useDebouncedTrade.ts

@@ -96,6 +96,7 @@ export function useDebouncedTrade(
 
   const skipBothFetches = !autoRouterSupported || !isWindowVisible || isWrap
   const skipRoutingFetch = skipBothFetches || isDebouncing
+
   const skipPreviewTradeFetch =
     skipBothFetches || routerPreference === RouterPreference.CLIENT || isPreviewTradeDebouncing
 

src/state/routing/usePreviewTrade.ts

@@ -88,7 +88,7 @@ export function usePreviewTrade(
   const isFetching = currentData !== tradeResult || !currentData
 
   return useMemo(() => {
-    if (amountSpecified && queryArgs === skipToken) {
+    if (amountSpecified && otherCurrency && queryArgs === skipToken) {
       return {
         state: TradeState.STALE,
         trade: tradeResult?.trade,
@@ -124,5 +124,6 @@ export function usePreviewTrade(
     tradeResult?.state,
     tradeResult?.trade,
     currentData?.trade,
+    otherCurrency,
   ])
 }

src/state/routing/useRoutingAPITrade.ts

@@ -104,7 +104,7 @@ export function useRoutingAPITrade<TTradeType extends TradeType>(
   const isFetching = currentData !== tradeResult || !currentData
 
   return useMemo(() => {
-    if (amountSpecified && queryArgs === skipToken) {
+    if (amountSpecified && otherCurrency && queryArgs === skipToken) {
       return {
         state: TradeState.STALE,
         trade: tradeResult?.trade,
@@ -140,5 +140,6 @@ export function useRoutingAPITrade<TTradeType extends TradeType>(
     tradeResult?.state,
     tradeResult?.trade,
     currentData?.trade,
+    otherCurrency,
   ])
 }