| import React, { useState, useEffect } from 'react'; |
| import Layout from '../core/Layout'; |
| import { isAuthenticated } from '../auth'; |
| |
| import { Link, Redirect } from 'react-router-dom'; |
| import { getProduct, getCategories, updateProduct } from './apiAdmin'; |
|
|
| const UpdateProduct = ({ match }) => { |
| const [values, setValues] = useState({ |
| name: '', |
| description: '', |
| price: '', |
| categories: [], |
| youtubelink:'', |
| category: '', |
| shipping: '', |
| quantity: '', |
| photo: '', |
| loading: false, |
| error: false, |
| createdProduct: '', |
| redirectToProfile: false, |
| formData: '' |
| }); |
| const [categories, setCategories] = useState([]); |
|
|
| const { user, token } = isAuthenticated(); |
| const { |
| name, |
| description, |
| price, |
| |
| category, |
| shipping, |
| youtubelink, |
| quantity, |
| loading, |
| error, |
| createdProduct, |
| redirectToProfile, |
| formData |
| } = values; |
|
|
| const init = productId => { |
| getProduct(productId).then(data => { |
| if (data.error) { |
| setValues({ ...values, error: data.error }); |
| } else { |
| |
| setValues({ |
| ...values, |
| name: data.name, |
| description: data.description, |
| price: data.price, |
| youtubelink:data.youtubelink, |
| category: data.category._id, |
| shipping: data.shipping, |
| quantity: data.quantity, |
| formData: new FormData() |
| }); |
| |
| initCategories(); |
| } |
| }); |
| }; |
|
|
| |
| const initCategories = () => { |
| getCategories().then(data => { |
| if (data.error) { |
| setValues({ ...values, error: data.error }); |
| } else { |
| setCategories(data); |
| } |
| }); |
| }; |
|
|
| useEffect(() => { |
| init(match.params.productId); |
| |
| }, []); |
|
|
| const handleChange = name => event => { |
| const value = name === 'photo' ? event.target.files[0] : event.target.value; |
| formData.set(name, value); |
| setValues({ ...values, [name]: value }); |
| }; |
|
|
| const clickSubmit = event => { |
| event.preventDefault(); |
| setValues({ ...values, error: '', loading: true }); |
|
|
| updateProduct(match.params.productId, user._id, token, formData).then(data => { |
| if (data.error) { |
| setValues({ ...values, error: data.error }); |
| } else { |
| setValues({ |
| ...values, |
| name: '', |
| description: '', |
| photo: '', |
| price: '', |
| quantity: '', |
| youtubelink:'', |
| loading: false, |
| error: false, |
| redirectToProfile: true, |
| createdProduct: data.name |
| }); |
| } |
| }); |
| }; |
|
|
| const newPostForm = () => ( |
| <form className="mb-3" onSubmit={clickSubmit}> |
| <h4>Post Photo</h4> |
| <div className="form-group"> |
| <label className="btn btn-secondary"> |
| <input onChange={handleChange('photo')} type="file" name="photo" accept="image/*" /> |
| </label> |
| </div> |
| |
| <div className="form-group"> |
| <label className="text-muted">Name</label> |
| <input onChange={handleChange('name')} type="text" className="form-control" value={name} /> |
| </div> |
| <div className="form-group"> |
| <label className="text-muted">youtube link (Id only)</label> |
| <input onChange={handleChange('youtubelink')} type="text" className="form-control" value={youtubelink} placeholder=" not this -https://youtu.be/a4pi2zKbf8Q but this only- a4pi2zKbf8Q" /> |
| </div> |
| <div className="form-group"> |
| <label className="text-muted">Description</label> |
| <textarea onChange={handleChange('description')} className="form-control" value={description} /> |
| </div> |
| |
| <div className="form-group"> |
| <label className="text-muted">Price</label> |
| <input onChange={handleChange('price')} type="number" className="form-control" value={price} /> |
| </div> |
| |
| <div className="form-group"> |
| <label className="text-muted">Category</label> |
| <select onChange={handleChange('category')} className="form-control"> |
| <option>Please select</option> |
| {categories && |
| categories.map((c, i) => ( |
| <option key={i} value={c._id}> |
| {c.name} |
| </option> |
| ))} |
| </select> |
| </div> |
| |
| <div className="form-group"> |
| <label className="text-muted">Shipping</label> |
| <select onChange={handleChange('shipping')} className="form-control"> |
| <option>Please select</option> |
| <option value="0">No</option> |
| <option value="1">Yes</option> |
| </select> |
| </div> |
| |
| <div className="form-group"> |
| <label className="text-muted">Quantity</label> |
| <input onChange={handleChange('quantity')} type="number" className="form-control" value={quantity} /> |
| </div> |
| |
| <button className="btn btn-outline-primary">Update Product</button> |
| </form> |
| ); |
|
|
| const showError = () => ( |
| <div className="alert alert-danger" style={{ display: error ? '' : 'none' }}> |
| {error} |
| </div> |
| ); |
|
|
| const showSuccess = () => ( |
| <div className="alert alert-info" style={{ display: createdProduct ? '' : 'none' }}> |
| <h2>{`${createdProduct}`} is updated!</h2> |
| </div> |
| ); |
|
|
| const showLoading = () => |
| loading && ( |
| <div className="alert alert-success"> |
| <h2>Loading...</h2> |
| </div> |
| ); |
|
|
| const redirectUser = () => { |
| if (redirectToProfile) { |
| if (!error) { |
| return <Redirect to="/admin/products" />; |
| } |
| } |
| }; |
|
|
| return ( |
| <Layout title="Add a new product" description={`G'day ${user.name}, ready to add a new product?`}> |
| <div className="row"> |
| <div className="col-md-8 offset-md-2"> |
| {showLoading()} |
| {showSuccess()} |
| {showError()} |
| {newPostForm()} |
| {redirectUser()} |
| </div> |
| </div> |
| </Layout> |
| ); |
| }; |
|
|
| export default UpdateProduct; |
|
|
