27. เขียนโค้ด saga ให้ผ่าน

เปิดไฟล์ src/redux/sagas/signin.saga.test.js

และแก้ไขให้สามารถรันเทสผ่านได้

import { takeEvery, put, call } from "redux-saga/effects";
import actions from "../actions";
import { push } from "connected-react-router";

function* watchIncrementAsync(action) {
    yield takeEvery(actions.ActionTypes.SIGN_IN_START, doSignIn)
}

export function* doSignIn(action) {

    const authInfo = action.payload;

    try {
        const response = yield call(fetch, 'http://localhost:3002/api/auth/signin', {
            method: 'POST',
            headers: {
                'Accept': 'application/json',
                'Content-Type': 'application/json'
            },
            body: JSON.stringify(authInfo)
        })

        console.log(response);

        if (response && response.status === 200) {
            const json = yield call([response, response.json]);
            yield put({ type: actions.ActionTypes.SIGN_IN_SUCCESS, payload: json });
            yield put(push('/home'));
        } else {
            yield put({ type: actions.ActionTypes.SIGN_IN_FAILED, payload: result });
        }

    } catch (error) {
        yield put({ type: actions.ActionTypes.SIGN_IN_FAILED, payload: error });
    }


}

export default watchIncrementAsync;