From 8a5825d52271d712ec7c8348447d433067e13ef2 Mon Sep 17 00:00:00 2001
From: Wes Bos <wesbos@gmail.com>
Date: Thu, 13 Sep 2018 14:18:56 -0400
Subject: DONE

---
 .../frontend/components/AddToCart.js               | 68 ----------------------
 1 file changed, 68 deletions(-)
 delete mode 100644 finished-application/frontend/components/AddToCart.js

(limited to 'finished-application/frontend/components/AddToCart.js')

diff --git a/finished-application/frontend/components/AddToCart.js b/finished-application/frontend/components/AddToCart.js
deleted file mode 100644
index 03242a4..0000000
--- a/finished-application/frontend/components/AddToCart.js
+++ /dev/null
@@ -1,68 +0,0 @@
-import { Component } from 'react';
-import { Mutation } from 'react-apollo';
-import PropTypes from 'prop-types';
-import gql from 'graphql-tag';
-import User, { CURRENT_USER_QUERY } from './User';
-
-const ADD_TO_CART_MUTATION = gql`
-  mutation addToCart($id: ID!) {
-    addToCart(id: $id) {
-      id
-      quantity
-      item {
-        id
-        price
-        description
-        image
-        title
-      }
-    }
-  }
-`;
-
-class AddToCart extends Component {
-  static propTypes = {
-    id: PropTypes.string.isRequired,
-  };
-
-  update = (cache, payload) => {
-    const newCartItem = payload.data.addToCart;
-    const data = cache.readQuery({ query: CURRENT_USER_QUERY });
-
-    const existingIndex = data.me.cart.findIndex(cartItem => cartItem.id === newCartItem.id);
-    if (existingIndex >= 0) {
-      // already in cache, just replace it
-      data.me.cart = [
-        ...data.me.cart.slice(0, existingIndex),
-        newCartItem,
-        ...data.me.cart.slice(existingIndex + 1),
-      ];
-    } else {
-      data.me.cart = [...data.me.cart, newCartItem];
-    }
-    cache.writeQuery({ query: CURRENT_USER_QUERY, data });
-  };
-
-  render() {
-    const { id } = this.props;
-    return (
-      <User>
-        {({ data: { me }, loading }) => {
-          if (!me || loading) return null;
-          return (
-            <Mutation mutation={ADD_TO_CART_MUTATION} variables={{ id }} update={this.update}>
-              {(addToCart, { loading }) => (
-                <button disabled={loading} onClick={addToCart}>
-                  🛒 Add{loading && 'ing'} To Cart
-                </button>
-              )}
-            </Mutation>
-          );
-        }}
-      </User>
-    );
-  }
-}
-
-export default AddToCart;
-export { ADD_TO_CART_MUTATION };
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