我是RTK查询的新手,我正在努力解决一个必须实现的用例.
Scenario:
Problem:
Question:
import { createEntityAdapter } from '@reduxjs/toolkit';
import axios from 'axios';
export const personsAdapter = createEntityAdapter();
const permitsInitialState = personsAdapter.getInitialState();
export const apiSlice = myServiceApi.injectEndpoints({
endpoints: (builder) => ({
getPersons: builder.query({
query: () => ({ url: '/persons', method: 'get' }),
onQueryStarted: async (_, { dispatch, queryFulfilled }) => {
try {
// Resolving the private API call
const { data: persons } = await queryFulfilled;
// Just a random public API call
const { data: todos } = await axios('https://jsonplaceholder.typicode.com/todos');
const enhancedPersons = /** Here the logic that merge the todos and the persons */
const state = personsAdapter.setAll(permitsInitialState, enhancedPermits);
dispatch(
apiSlice.util.updateQueryData('getPersons', _, (draft) => {
Object.assign(draft, state);
})
);
} catch (e) {
console.error(e);
}
},
}),
}),
});