fix swaps (#2770)

Author: mgrabina

src/components/transactions/Swap/actions/DebtSwap/DebtSwapActionsViaParaswap.tsx

@@ -103,10 +103,6 @@ export const DebtSwapActionsViaParaswap = ({
         throw new Error('No swap rate found');
       }
 
-      if (!signatureParams) {
-        throw new Error('Signature params not found');
-      }
-
       const inferredKind = state.swapRate.optimalRateData.side === 'SELL' ? 'sell' : 'buy';
 
       // CallData for ParaswapRoute, which is inversed to the actual swap (dest -> src)
@@ -133,11 +129,15 @@ export const DebtSwapActionsViaParaswap = ({
         isMaxSelected: state.isMaxSelected,
         txCalldata: swapCallData,
         augustus: augustus,
-        signatureParams: {
-          signature: signatureParams.signature,
-          deadline: signatureParams.deadline,
-          amount: signatureParams.amount,
-        },
+        ...(signatureParams != undefined
+          ? {
+              signatureParams: {
+                signature: signatureParams.signature,
+                deadline: signatureParams.deadline,
+                amount: signatureParams.amount,
+              },
+            }
+          : {}),
         isWrongNetwork: state.isWrongNetwork,
       });
 

src/components/transactions/Swap/errors/SwapErrors.tsx

@@ -2,7 +2,7 @@ import React, { Dispatch, useEffect } from 'react';
 
 import { useModalContext } from '../../../../hooks/useModal';
 import { TrackAnalyticsHandlers } from '../analytics/useTrackAnalytics';
-import { SwapError, SwapParams, SwapState } from '../types';
+import { SwapError, SwapParams, SwapState, SwapType } from '../types';
 import { ActionsBlockedReason, isProtocolSwapState } from '../types/state.types';
 import { errorToConsole } from './shared/console.helpers';
 import {
@@ -108,7 +108,11 @@ export const SwapErrors = ({
     );
   }
 
-  if (isProtocolSwapState(state) && hasInsufficientLiquidity(state)) {
+  if (
+    isProtocolSwapState(state) &&
+    hasInsufficientLiquidity(state) &&
+    state.swapType !== SwapType.RepayWithCollateral
+  ) {
     return (
       <InsufficientLiquidityBlockingGuard
         state={state}

src/components/transactions/Swap/errors/shared/InsufficientLiquidityBlockingGuard.tsx

@@ -4,12 +4,18 @@ import { BigNumber } from 'bignumber.js';
 import { ethers } from 'ethers';
 import { Dispatch, useEffect } from 'react';
 
-import { ActionsBlockedReason, ProtocolSwapState, SwapError, SwapState } from '../../types';
+import {
+  ActionsBlockedReason,
+  ProtocolSwapState,
+  SwapError,
+  SwapState,
+  SwapType,
+} from '../../types';
 import { isProtocolSwapState } from '../../types/state.types';
 import { InsufficientLiquidityBlockingError } from './InsufficientLiquidityBlockingError';
 
 export const hasInsufficientLiquidity = (state: SwapState) => {
-  if (!isProtocolSwapState(state)) return false;
+  if (!isProtocolSwapState(state) || state.swapType === SwapType.RepayWithCollateral) return false;
   const reserve = state.isInvertedSwap
     ? state.sourceReserve?.reserve
     : state.destinationReserve?.reserve;

src/components/transactions/Swap/hooks/useSwapQuote.ts

@@ -439,7 +439,6 @@ const useMultiProviderSwapQuoteQuery = ({
     })(),
     retry: 0,
     throwOnError: false,
-    refetchOnWindowFocus: (query) => (query.state.error ? false : true),
     refetchInterval: (() => {
       const isInsufficientBalance = hasInsufficientBalance(state);
       const isFlashloanDisabled = hasFlashLoanDisabled(state);