fix: fee estimation error

src/app/components/fees-row/fees-row.tsx

@@ -3,7 +3,7 @@ import { useCallback, useEffect, useMemo, useState } from 'react';
 import { SharedComponentsSelectors } from '@tests/selectors/shared-component.selectors';
 import BigNumber from 'bignumber.js';
 import { useField } from 'formik';
-import { styled } from 'leather-styles/jsx';
+import { Box } from 'leather-styles/jsx';
 
 import { STX_DECIMALS } from '@shared/constants';
 import { FeeTypes, Fees } from '@shared/models/fees/fees.model';
@@ -115,18 +115,17 @@ export function FeesRow({
             setFieldWarning={(value: string) => setFieldWarning(value)}
           />
         ) : (
-          <styled.button
+          <Box
             onClick={() => handleSelectFeeEstimateOrCustomField(FeeTypes.Custom)}
             textAlign="right"
             width="100%"
-            type="button"
           >
             <TransactionFee
               fee={feeField.value}
               feeCurrencySymbol={feeCurrencySymbol}
               usdAmount={feeInUsd}
             />
-          </styled.button>
+          </Box>
         )
       }
       fieldWarning={fieldWarning}

src/app/pages/send/send-crypto-asset-form/form/stx/use-stx-send-form.tsx

@@ -28,7 +28,6 @@ import { useStacksCommonSendForm } from '../stacks/use-stacks-common-send-form';
 export function useStxSendForm() {
   const unsignedTx = useStxTokenTransferUnsignedTxState();
   const { data: stxFees } = useCalculateStacksTxFees(unsignedTx);
-
   const generateTx = useGenerateStxTokenTransferUnsignedTx();
   const { onFormStateChange } = useUpdatePersistedSendFormValues();
 

src/app/pages/swap/alex-swap-container.tsx

@@ -18,7 +18,7 @@ import { isDefined, isUndefined } from '@shared/utils';
 import { LoadingKeys, useLoading } from '@app/common/hooks/use-loading';
 import { useWalletType } from '@app/common/use-wallet-type';
 import { NonceSetter } from '@app/components/nonce-setter';
-import { defaultFeesMinValues } from '@app/query/stacks/fees/fees.hooks';
+import { defaultFeesMinValuesAsMoney } from '@app/query/stacks/fees/fees.utils';
 import { useCurrentStacksAccount } from '@app/store/accounts/blockchain/stacks/stacks-account.hooks';
 import { useGenerateStacksContractCallUnsignedTx } from '@app/store/transactions/contract-call.hooks';
 import { useSignStacksTransaction } from '@app/store/transactions/transaction.hooks';
@@ -86,7 +86,7 @@ function AlexSwapContainer() {
     ]);
 
     onSetSwapSubmissionData({
-      fee: isSponsoredByAlex ? '0' : defaultFeesMinValues[1].amount.toString(),
+      fee: isSponsoredByAlex ? '0' : defaultFeesMinValuesAsMoney[1].amount.toString(),
       feeCurrency: values.feeCurrency,
       feeType: values.feeType,
       liquidityFee: new BigNumber(Number(lpFee)).dividedBy(oneHundredMillion).toNumber(),

src/app/query/stacks/fees/fees.hooks.ts

@@ -2,7 +2,6 @@ import { useMemo } from 'react';
 
 import { StacksTransaction } from '@stacks/transactions';
 
-import { logger } from '@shared/logger';
 import { FeeCalculationTypes, Fees } from '@shared/models/fees/fees.model';
 import { StacksFeeEstimate, StacksTxFeeEstimation } from '@shared/models/fees/stacks-fees.model';
 import { Money, createMoney } from '@shared/models/money.model';
@@ -16,53 +15,30 @@ import {
 import { useGetStacksTransactionFeeEstimationQuery } from '@app/query/stacks/fees/fees.query';
 
 import {
+  defaultFeesMaxValuesAsMoney,
+  defaultFeesMinValuesAsMoney,
+  defaultStacksFees,
+  feeEstimationQueryFailedSilently,
   getDefaultSimulatedFeeEstimations,
   getEstimatedUnsignedStacksTxByteLength,
   getFeeEstimationsWithCappedValues,
   getSerializedUnsignedStacksTxPayload,
 } from './fees.utils';
 
-const defaultFeesMaxValues = [
-  createMoney(500000, 'STX'),
-  createMoney(750000, 'STX'),
-  createMoney(2000000, 'STX'),
-];
-export const defaultFeesMinValues = [
-  createMoney(2500, 'STX'),
-  createMoney(3000, 'STX'),
-  createMoney(3500, 'STX'),
-];
-
-const defaultStacksFeeEstimates: StacksFeeEstimate[] = [
-  { fee: defaultFeesMinValues[0], feeRate: 0 },
-  { fee: defaultFeesMinValues[1], feeRate: 0 },
-  { fee: defaultFeesMinValues[2], feeRate: 0 },
-];
-
-const defaultStacksFees: Fees = {
-  blockchain: 'stacks',
-  estimates: defaultStacksFeeEstimates,
-  calculation: FeeCalculationTypes.Default,
-};
-
-function feeEstimationQueryFailedSilently(feeEstimation: StacksTxFeeEstimation) {
-  return !!(feeEstimation && (!!feeEstimation.error || !feeEstimation.estimations.length));
-}
-
 function useFeeEstimationsMaxValues() {
   const configFeeEstimationsMaxEnabled = useConfigFeeEstimationsMaxEnabled();
   const configFeeEstimationsMaxValues = useConfigFeeEstimationsMaxValues();
 
   if (configFeeEstimationsMaxEnabled === false) return;
-  return configFeeEstimationsMaxValues || defaultFeesMaxValues;
+  return configFeeEstimationsMaxValues || defaultFeesMaxValuesAsMoney;
 }
 
 function useFeeEstimationsMinValues() {
   const configFeeEstimationsMinEnabled = useConfigFeeEstimationsMinEnabled();
   const configFeeEstimationsMinValues = useConfigFeeEstimationsMinValues();
 
   if (configFeeEstimationsMinEnabled === false) return;
-  return configFeeEstimationsMinValues || defaultFeesMinValues;
+  return configFeeEstimationsMinValues || defaultFeesMinValuesAsMoney;
 }
 
 interface ParseStacksTxFeeEstimationResponseArgs {
@@ -77,7 +53,7 @@ function parseStacksTxFeeEstimationResponse({
   minValues,
   txByteLength,
 }: ParseStacksTxFeeEstimationResponseArgs): Fees {
-  if (!!feeEstimation.error) defaultStacksFees;
+  if (!!feeEstimation.error) return defaultStacksFees;
   if (txByteLength && feeEstimationQueryFailedSilently(feeEstimation)) {
     return {
       blockchain: 'stacks',
@@ -126,7 +102,6 @@ export function useCalculateStacksTxFees(unsignedTx?: StacksTransaction) {
   }, [unsignedTx]);
 
   return useGetStacksTransactionFeeEstimationQuery(txByteLength, txPayload, {
-    onError: err => logger.error('Error getting stacks tx fee estimation', { err }),
     select: resp =>
       parseStacksTxFeeEstimationResponse({
         feeEstimation: resp,

src/app/query/stacks/fees/fees.query.ts

@@ -1,12 +1,14 @@
 import { useQuery } from '@tanstack/react-query';
 import axios from 'axios';
 
+import { logger } from '@shared/logger';
 import { StacksTxFeeEstimation } from '@shared/models/fees/stacks-fees.model';
 
 import { AppUseQueryConfig } from '@app/query/query-config';
 import { useCurrentNetworkState } from '@app/store/networks/networks.hooks';
 
 import { RateLimiter, useHiroApiRateLimiter } from '../rate-limiter';
+import { defaultApiFeeEstimations } from './fees.utils';
 
 function fetchTransactionFeeEstimation(currentNetwork: any, limiter: RateLimiter) {
   return async (estimatedLen: number | null, transactionPayload: string) => {
@@ -39,8 +41,23 @@ export function useGetStacksTransactionFeeEstimationQuery<
   return useQuery({
     enabled: transactionPayload !== '',
     queryKey: ['stacks-tx-fee-estimation', transactionPayload],
-    queryFn: () =>
-      fetchTransactionFeeEstimation(currentNetwork, limiter)(estimatedLen, transactionPayload),
+    queryFn: async () => {
+      try {
+        return await fetchTransactionFeeEstimation(currentNetwork, limiter)(
+          estimatedLen,
+          transactionPayload
+        );
+      } catch (err) {
+        logger.error('Error getting stacks tx fee estimation', { err });
+        return {
+          cost_scalar_change_by_byte: 0,
+          estimated_cost: {},
+          estimated_cost_scalar: 0,
+          estimations: defaultApiFeeEstimations,
+          error: err ?? 'Error',
+        } as StacksTxFeeEstimation;
+      }
+    },
     ...options,
   });
 }

src/app/query/stacks/fees/fees.utils.ts

@@ -3,9 +3,50 @@ import { StacksTransaction, serializePayload } from '@stacks/transactions';
 import { BigNumber } from 'bignumber.js';
 
 import { DEFAULT_FEE_RATE } from '@shared/constants';
-import { StacksFeeEstimate } from '@shared/models/fees/stacks-fees.model';
+import { FeeCalculationTypes, Fees } from '@shared/models/fees/fees.model';
+import {
+  ApiFeeEstimation,
+  StacksFeeEstimate,
+  StacksTxFeeEstimation,
+} from '@shared/models/fees/stacks-fees.model';
 import { Money, createMoney } from '@shared/models/money.model';
 
+const defaultFeesMaxValues = [500000, 750000, 2000000];
+const defaultFeesMinValues = [2500, 3000, 3500];
+
+export const defaultFeesMaxValuesAsMoney = [
+  createMoney(defaultFeesMaxValues[0], 'STX'),
+  createMoney(defaultFeesMaxValues[1], 'STX'),
+  createMoney(defaultFeesMaxValues[2], 'STX'),
+];
+export const defaultFeesMinValuesAsMoney = [
+  createMoney(defaultFeesMinValues[0], 'STX'),
+  createMoney(defaultFeesMinValues[1], 'STX'),
+  createMoney(defaultFeesMinValues[2], 'STX'),
+];
+
+export const defaultApiFeeEstimations: ApiFeeEstimation[] = [
+  { fee: defaultFeesMinValues[0], fee_rate: 0 },
+  { fee: defaultFeesMinValues[1], fee_rate: 0 },
+  { fee: defaultFeesMinValues[2], fee_rate: 0 },
+];
+
+const defaultStacksFeeEstimates: StacksFeeEstimate[] = [
+  { fee: defaultFeesMinValuesAsMoney[0], feeRate: 0 },
+  { fee: defaultFeesMinValuesAsMoney[1], feeRate: 0 },
+  { fee: defaultFeesMinValuesAsMoney[2], feeRate: 0 },
+];
+
+export const defaultStacksFees: Fees = {
+  blockchain: 'stacks',
+  estimates: defaultStacksFeeEstimates,
+  calculation: FeeCalculationTypes.Default,
+};
+
+export function feeEstimationQueryFailedSilently(feeEstimation: StacksTxFeeEstimation) {
+  return !!(feeEstimation && (!!feeEstimation.error || !feeEstimation.estimations.length));
+}
+
 export function getEstimatedUnsignedStacksTxByteLength(transaction: StacksTransaction) {
   return transaction.serialize().byteLength;
 }

src/shared/models/fees/stacks-fees.model.ts

@@ -5,7 +5,7 @@ export interface StacksFeeEstimate {
   feeRate: number;
 }
 
-interface Estimation {
+export interface ApiFeeEstimation {
   fee: number;
   fee_rate: number;
 }
@@ -14,6 +14,6 @@ export interface StacksTxFeeEstimation {
   cost_scalar_change_by_byte: number;
   estimated_cost: object;
   estimated_cost_scalar: number;
-  estimations: Estimation[];
+  estimations: ApiFeeEstimation[];
   error?: string;
 }