fix perp funding rate

components/stats/PerpMarketsTable.tsx

@@ -27,7 +27,7 @@ const PerpMarketsTable = () => {
   const showTableView = width ? width > breakpoints.md : false
   // const bids = mangoStore((s) => s.selectedMarket.bidsAccount)
   // const asks = mangoStore((s) => s.selectedMarket.asksAccount)
-  const rate = usePerpFundingRate()
+  const rates = usePerpFundingRate()
 
   return (
     <ContentBox hideBorder hidePadding>
@@ -63,12 +63,8 @@ const PerpMarketsTable = () => {
               const chartData = coingeckoData ? coingeckoData.prices : undefined
 
               let fundingRate
-              if (
+              if (rates.isSuccess && rates.data) {
-                rate.isSuccess
+                const marketRate = rates.data.find(
-                // && bids instanceof BookSide &&
-                // asks instanceof BookSide
-              ) {
-                const marketRate = rate.data.find(
                   (r) => r.market_index === market.perpMarketIndex
                 )
                 fundingRate = `${marketRate?.funding_apr.toFixed(2)}%`

components/trade/PerpFundingRate.tsx

@@ -27,23 +27,24 @@ export const usePerpFundingRate = () => {
     }
   )
 
-  return res
+  return Array.isArray(res?.data) ? res : { isSuccess: false, data: null }
 }
 
 const PerpFundingRate = () => {
   const { selectedMarket } = useSelectedMarket()
   const rate = usePerpFundingRate()
+
   // const bids = mangoStore((s) => s.selectedMarket.bidsAccount)
   // const asks = mangoStore((s) => s.selectedMarket.asksAccount)
 
   const fundingRate = useMemo(() => {
     if (rate.isSuccess && selectedMarket instanceof PerpMarket) {
-      const marketRate = rate?.data.find(
+      const marketRate = rate?.data?.find(
         (r) => r.market_index === selectedMarket.perpMarketIndex
       )
       return marketRate?.funding_rate_hourly
     }
-  }, [rate])
+  }, [rate, selectedMarket])
 
   return (
     <>