isWrapping check in price updater

gnosis · Dec 3, 2021 · 466ef3f · 466ef3f
1 parent a9a61fc
commit 466ef3f
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/custom/state/price/updater.ts b/src/custom/state/price/updater.ts
@@ -18,6 +18,7 @@ import { useActiveWeb3React } from 'hooks/web3'
 import useDebounce from 'hooks/useDebounce'
 import useIsOnline from 'hooks/useIsOnline'
 import { QuoteInformationObject } from './reducer'
+import { WETH9_EXTENDED } from '@src/custom/constants/tokens'
 
 const DEBOUNCE_TIME = 350
 const REFETCH_CHECK_INTERVAL = 10000 // Every 10s
@@ -146,8 +147,15 @@ export default function FeesUpdater(): null {
     // Don't refetch if:
     //  - window is not visible
     //  - some parameter is missing
+    //  - it is a wrapping operation
     if (!chainId || !sellToken || !buyToken || !typedValue || !windowVisible) return
 
+    const isWrapping =
+      (sellCurrency?.isNative && buyCurrency?.wrapped.equals(WETH9_EXTENDED[chainId])) ||
+      (sellCurrency?.wrapped.equals(WETH9_EXTENDED[chainId]) && buyCurrency?.isNative)
+
+    if (isWrapping) return
+
     // Don't refetch if the amount is missing
     const kind = independentField === Field.INPUT ? OrderKind.SELL : OrderKind.BUY
     const amount = tryParseAmount(typedValue, (kind === OrderKind.SELL ? sellCurrency : buyCurrency) ?? undefined)