Redux does not update state even if reducer is triggered - reactjs

Question

I am trying to use redux for react.
i have action creator:
export const API_PATH_UPDATED = 'query/apiPathUpdated';
export const apiPathUpdated = (apiPath) => ({
type: API_PATH_UPDATED,
payload: {
apiPath,
},
});
This action creator is called in this function:
const getUpcoming = useCallback(
() => dispatch(apiPathUpdated('/movie/upcoming')),
[dispatch],
);
And should update my state with the following reducer:
const initialState = {
basePath: 'https://api.themoviedb.org/3',
apiPath: '/movie/popular',
lang: 'en-US',
adult: false,
genresPath: '/genre/movie/list',
};
const queryReducer = (state = initialState, action) => {
switch (action.type) {
case API_PATH_UPDATED: {
return {
...state,
apiPath: action.payload.apiPath,
};
}
default:
return state;
}
};
export default queryReducer;
And actually when i click on button that triggers getUpcoming function in Redux devtools i see that action is treggered with right argiments:
enter image description here
But it doesn't update state and i see the old apiPath value:
enter image description here
Here is the code for my store:
import {
createStore, applyMiddleware, compose, combineReducers,
} from 'redux';
import camelMiddleware from 'redux-camel';
import thunk from 'redux-thunk';
import moviesReducer from './movies/index';
import queryReducer from './query/index';
import genresReducer from './genres/index';
const rootReducer = combineReducers({
query: queryReducer,
movies: moviesReducer,
genres: genresReducer,
});
const composeEnhancers = window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__({
trace: true, traceLimit: 25,
}) || compose;
const store = createStore(rootReducer, composeEnhancers(
applyMiddleware(thunk, camelMiddleware()),
));
export default store;
Thanks everyone for help.
I found my issue. I forgot to put curly braces around named import in my queryReducer file.
so the line
import API_PATH_UPDATED from './queryActions';
should be
import { API_PATH_UPDATED } from './queryActions';
That what happens when coding at 5a.m. :/