Completed steps 1-3

README.md

@@ -24,9 +24,6 @@ In this project you'll take take an almost completed e-commerce store and refact
 - [ ] CD into the project base directory `cd react-shopping-cart`.
 - [ ] Download project dependencies by running `npm install`.
 - [ ] Start up the app using `npm start`.
-- [ ] Create a new branch: git checkout -b `<firstName-lastName>`.
-- [ ] Implement the project on your newly created `<firstName-lastName>` branch, committing changes regularly.
-- [ ] Push commits: git push origin `<firstName-lastName>`.
 
 ### Task 2: MVP
 
@@ -161,8 +158,3 @@ Do not attempt stretch problems until MVP has been reached and a final commit ha
 
 - Create a `removeItem` function that allows you to remove an item from your cart with a click of a button. This `removeItem` function should be able to be consumed from your `ShoppingCartItem` component.
   Remember each item has an `id` this will help out a lot while creating your removeItem function!
-
-- Persist Cart Items using `localStorage`. (If you try this one, it will be a bit tricky to get our items to populate the shopping cart on a refresh. You'll have to think about where the data actually lives, and how you can get data there from localStorage when the app is being mounted after a refresh. Good luck!)
-
-## Submission Format
-* [ ] Submit a Pull-Request to merge `<firstName-lastName>` Branch into `main` (student's  Repo). **Please don't merge your own pull request**

src/App.js

@@ -1,4 +1,4 @@
-import React, { useState } from 'react';
+import React, { Profiler, useState } from 'react';
 import { Route } from 'react-router-dom';
 import data from './data';
 
@@ -7,26 +7,36 @@ import Navigation from './components/Navigation';
 import Products from './components/Products';
 import ShoppingCart from './components/ShoppingCart';
 
+// Contexts
+import { ProductContext } from './contexts/ProductContext';
+import { CartContext } from './contexts/CartContext';
+
 function App() {
 	const [products] = useState(data);
 	const [cart, setCart] = useState([]);
 
 	const addItem = item => {
 		// add the given item to the cart
+		setCart([...cart, item]);
 	};
 
 	return (
 		<div className="App">
-			<Navigation cart={cart} />
+			<CartContext.Provider  value = {{cart}}>
+				<Navigation cart={cart} />
 
 			{/* Routes */}
-			<Route exact path="/">
-				<Products products={products} addItem={addItem} />
-			</Route>
+			<ProductContext.Provider value ={ { products, addItem } } >
+				<Route exact path="/">
+					<Products />
+				</Route>
+			</ProductContext.Provider>
 
-			<Route path="/cart">
-				<ShoppingCart cart={cart} />
-			</Route>
+
+				<Route path="/cart">
+					<ShoppingCart />
+				</Route>
+			</CartContext.Provider>
 		</div>
 	);
 }

src/components/Navigation.js

@@ -1,12 +1,15 @@
-import React from 'react';
+import React, { useContext } from 'react';
 import { NavLink } from 'react-router-dom';
+import { CartContext } from '../contexts/CartContext';
 
 const Navigation = props => {
+	const { cart } = useContext(CartContext);
+
 	return (
 		<div className="navigation">
 			<NavLink to="/">Products</NavLink>
 			<NavLink to="/cart">
-				Cart <span>{props.cart.length}</span>
+				Cart <span>{cart.length}</span>
 			</NavLink>
 		</div>
 	);

src/components/Product.js

@@ -1,6 +1,9 @@
-import React from 'react';
+import React, { useContext } from 'react';
+import { ProductContext } from '../contexts/ProductContext';
 
 const Product = props => {
+	const { addItem } = useContext(ProductContext);
+
 	return (
 		<div className="product">
 			<img src={props.product.image} alt={`${props.product.title} book`} />
@@ -9,7 +12,7 @@ const Product = props => {
 
 			<p className="price">${props.product.price}</p>
 
-			<button onClick={() => props.addItem(props.product)}>
+			<button onClick={() => addItem(props.product)}>
 				Add to cart
 			</button>
 		</div>

src/components/Products.js

@@ -1,20 +1,22 @@
-import React from 'react';
+import React, { useContext } from 'react';
+import { ProductContext } from '../contexts/ProductContext';
 
 // Components
 import Product from './Product';
 
 const Products = props => {
+	const { products } = useContext(ProductContext);
+
 	return (
 		<div className="products-container">
-			{props.products.map(product => (
+			{products.map(product => (
 				<Product
 					key={product.id}
 					product={product}
-					addItem={props.addItem}
 				/>
 			))}
 		</div>
 	);
 };
 
-export default Products;
+export default Products;

src/components/ShoppingCart.js

@@ -1,18 +1,20 @@
-import React from 'react';
+import React, { useContext } from 'react';
+import { CartContext } from '../contexts/CartContext';
 
 // Components
 import Item from './ShoppingCartItem';
 
-const ShoppingCart = props => {
+const ShoppingCart = () => {
+	const { cart } = useContext(CartContext)
 	const getCartTotal = () => {
-		return props.cart.reduce((acc, value) => {
+		return cart.reduce((acc, value) => {
 			return acc + value.price;
 		}, 0).toFixed(2);
 	};
 
 	return (
 		<div className="shopping-cart">
-			{props.cart.map(item => (
+			{cart.map(item => (
 				<Item key={item.id} {...item} />
 			))}
 

src/contexts/CartContext.js

@@ -0,0 +1,3 @@
+import { createContext } from "react";
+
+export const CartContext = createContext();

src/contexts/ProductContext.js

@@ -0,0 +1,3 @@
+import { createContext } from 'react';
+
+export const ProductContext = createContext();