so trying to post new entry into MongoDB. but getting this error in Redux Product validation failed: name: Path 'name' is required., description: Path 'description' is required.
nodejs version: 14.9.0 and Atlas mongodb.
frontEnd addProduct.js page:
import { createProduct } from '../redux/actions/productActions'
const [name, setName] = useState('')
const [description, setDescription] = useState('')
const createProductHandler = (e) => {
e.preventDefault()
dispatch(createProduct({
name,
description
}))
}
const nameHandler = (e) => {
setName(e.target.value)
}
const descriptionHandler = (e) => {
setDescription(e.target.value)
}
return (
<input type='text' onChange={nameHandler} />
<input type='text' onChange={descriptionHandler} />
<input type="submit" value='submit' onClick={createProductHandler} />
)
productController:
const createdProduct = asyncHandler(async (req, res) => {
const mongoProduct = async (data) => {
return new Product({
name: data.name,
description: data.description
})
}
const product = await mongoProduct(req.body)
const createdProduct = await product.save()
res.status(201).json(createdProduct)
})
productActions:
export const createProduct = () => async (dispatch, getState) => {
try {
dispatch({
type: 'PRODUCT_CREATE_REQUEST',
})
const {
userLogin: {userInfo},
} = getState()
const config = {
headers: {
Authorization: `Bearer ${userInfo.token}`,
},
}
const { data } = await axios.post(`/api/products`, {}, config)
dispatch({
type: 'PRODUCT_CREATE_SUCCESS',
payload: data
})
} catch (error) {
dispatch({
type: 'PRODUCT_CREATE_FAIL',
payload:
error.response && error.response.data.message
? error.response.data.message
: error.meessage,
})
}
}
productReducers.js:
export const productCreateReducer = (state = {}, action) => {
switch (action.type) {
case 'PRODUCT_CREATE_REQUEST':
return {loading: true}
case 'PRODUCT_CREATE_SUCCESS':
return {loading: false, success: true, product: action.payload}
case 'PRODUCT_CREATE_FAIL':
return {loading: false, error: action.payload}
default:
return state
}
}
alternatively when i try to populate the database from post-man using this code in productController.js it works fine with sample data:
const createdProduct = asyncHandler(async (req, res) => {
const product = new Product({
name: 'Sample Name',
description: 'Sample Description'
})
const createdProduct = await product.save()
res.status(201).json(createdProduct)
})
plus im getting POST ipadress/api/products 500 (Internal Server Error)
in console
You can config your axios
api service config to separate file and use axios
const request = axios.create({
// baseURL: 'https://mock-api.com',
baseURL: BASE_URL ,
timeout: 5000
})
request.interceptors.request.use(
config => {
// get token
if (// check your token) {
config.headers["Authorization"] = "Bearer ${your-token}"
}
return config
},
error => {
// Do something with request error
console.log(error) // for debug
Promise.reject(error)
}
)
// Can also config axios response interceptors to handle API error
Your redux action
import axiosInstance from './your-axios-config-path'
export const createProduct = (product) => async (dispatch, _getState) => {
try {
dispatch({ type: 'PRODUCT_CREATE_REQUEST' })
const response = await axiosInstance.post(`/api/products`, {...product})
dispatch({
type: 'PRODUCT_CREATE_SUCCESS',
payload: response?.data ?? {}
})
} catch (error) {
dispatch({
type: 'PRODUCT_CREATE_FAIL',
payload: // error message,
})
}
}
Alternatively, you can useRedux Toolkit , It much easier to setup store and using. It includes createAsyncThunk , RTK Query to handle side effect.
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