How to make RTK Query createApi's mutation throw rejection?

[zivgit]

The current code execution will enter then, How to get here.

getList({ id }).catch(() => {
    // How to get here
});

baseQuery.js

import { fetchBaseQuery, retry } from '@reduxjs/toolkit/query/react';

const baseQueryWithRetry = retry( fetchBaseQuery({ baseUrl: process.env.REACT_APP_BASE_URL, }), { maxRetries: 6 } );

export const baseQueryWithReauth = async (args, api, extraOptions) => { try { const result = await baseQueryWithRetry(args, api, extraOptions) as { data: { RES: string } }; if (result.data.RES) { const { body } = JSON.parse(result.data.RES); switch (body.code) { case '000000': return { ...result, data: body } default: debugger throw new Error('body.message'); } } return result; } catch (err: any) { debugger return Promise.reject(err); } }

>services.js

import { createApi } from '@reduxjs/toolkit/query/react'; import { baseQueryWithReauth } from './baseQuery';

export const quoteApi = createApi({ reducerPath: 'quoteApi', baseQuery: baseQueryWithReauth, endpoints: (builder) => ({ getList: builder.mutation<any, object>({ query: (body) => ({ url: 'getPriceList', method: 'POST', body, }), }), }), refetchOnReconnect: true, });

[phryneas]

Copying my answer from StackOverflow:

This is so that your application is not littered with uncaught async exceptions if you are not interested in the result.

You can unwrap the result to get to "throwing" behaviour:

getList({ id }).unwrap().catch(() => { How to get here });

That said, it is very likely that getList should be a query, not a mutation. Mutations are things that change data on your server.

[zivgit]

This method is very effective, thank you