Rename proxy to cache

3 files changed, 35 insertions, 16 deletions

diff --git a/frontend/components/AddToCart.js b/frontend/components/AddToCart.js
index 105f558..c79e644 100644
--- a/frontend/components/AddToCart.js
+++ b/frontend/components/AddToCart.js
@@ -1,18 +1,23 @@
 import { Component } from 'react';
 import { Mutation, Query } from 'react-apollo';
 import PropTypes from 'prop-types';
-import { ADD_TO_CART_MUTATION, CURRENT_USER_QUERY } from '../queries/queries.graphql';
+import {
+  ADD_TO_CART_MUTATION,
+  CURRENT_USER_QUERY,
+} from '../queries/queries.graphql';
 
 class AddToCart extends Component {
   static propTypes = {
     id: PropTypes.string.isRequired,
   };
 
-  update = (proxy, payload) => {
+  update = (cache, payload) => {
     const newCartItem = payload.data.addToCart;
-    const data = proxy.readQuery({ query: CURRENT_USER_QUERY });
+    const data = cache.readQuery({ query: CURRENT_USER_QUERY });
 
-    const existingIndex = data.me.cart.findIndex(cartItem => cartItem.id === newCartItem.id);
+    const existingIndex = data.me.cart.findIndex(
+      cartItem => cartItem.id === newCartItem.id,
+    );
     if (existingIndex >= 0) {
       // already in cache, just replace it
       data.me.cart = [
@@ -23,7 +28,7 @@ class AddToCart extends Component {
     } else {
       data.me.cart = [...data.me.cart, newCartItem];
     }
-    proxy.writeQuery({ query: CURRENT_USER_QUERY, data });
+    cache.writeQuery({ query: CURRENT_USER_QUERY, data });
   };
 
   render() {
@@ -31,7 +36,11 @@ class AddToCart extends Component {
     return (
       <Query query={CURRENT_USER_QUERY}>
         {() => (
-          <Mutation mutation={ADD_TO_CART_MUTATION} variables={{ id }} update={this.update}>
+          <Mutation
+            mutation={ADD_TO_CART_MUTATION}
+            variables={{ id }}
+            update={this.update}
+          >
             {(addToCart, { loading }) => (
               <button disabled={loading} onClick={addToCart}>
                 🛒 Add{loading && 'ing'} To Cart
diff --git a/frontend/components/DeleteItem.js b/frontend/components/DeleteItem.js
index 4ef227d..53fc04d 100644
--- a/frontend/components/DeleteItem.js
+++ b/frontend/components/DeleteItem.js
@@ -1,20 +1,23 @@
 import React from 'react';
 import { Mutation } from 'react-apollo';
 import PropTypes from 'prop-types';
-import { REMOVE_ITEM_MUTATION, ALL_ITEMS_QUERY } from '../queries/queries.graphql';
+import {
+  REMOVE_ITEM_MUTATION,
+  ALL_ITEMS_QUERY,
+} from '../queries/queries.graphql';
 
 class DeleteItem extends React.Component {
   static propTypes = {
     id: PropTypes.string.isRequired,
   };
 
-  update = (proxy, payload) => {
+  update = (cache, payload) => {
     const deletedItem = payload.data.deleteItem;
-    const data = proxy.readQuery({ query: ALL_ITEMS_QUERY });
+    const data = cache.readQuery({ query: ALL_ITEMS_QUERY });
     // filter this one out
     data.items = data.items.filter(item => item.id !== deletedItem.id);
-    // write the data back to the proxy
-    proxy.writeQuery({ query: ALL_ITEMS_QUERY, data });
+    // write the data back to the cache
+    cache.writeQuery({ query: ALL_ITEMS_QUERY, data });
   };
 
   render() {
diff --git a/frontend/components/RemoveFromCart.js b/frontend/components/RemoveFromCart.js
index bd8a15f..7ec2313 100644
--- a/frontend/components/RemoveFromCart.js
+++ b/frontend/components/RemoveFromCart.js
@@ -2,7 +2,10 @@ import { Component } from 'react';
 import { Mutation } from 'react-apollo';
 import styled from 'styled-components';
 import PropTypes from 'prop-types';
-import { REMOVE_FROM_CART_MUTATION, CURRENT_USER_QUERY } from '../queries/queries.graphql';
+import {
+  REMOVE_FROM_CART_MUTATION,
+  CURRENT_USER_QUERY,
+} from '../queries/queries.graphql';
 
 const BigButton = styled.button`
   font-size: 3rem;
@@ -19,12 +22,12 @@ class RemoveFromCart extends Component {
     id: PropTypes.string.isRequired,
   };
 
-  update = (proxy, payload) => {
-    const data = proxy.readQuery({ query: CURRENT_USER_QUERY });
+  update = (cache, payload) => {
+    const data = cache.readQuery({ query: CURRENT_USER_QUERY });
     // console.log(data.me.cart[0]);
     const cartItemId = payload.data.removeFromCart.id;
     data.me.cart = data.me.cart.filter(cartItem => cartItem.id !== cartItemId);
-    proxy.writeQuery({ query: CURRENT_USER_QUERY, data });
+    cache.writeQuery({ query: CURRENT_USER_QUERY, data });
   };
 
   render() {
@@ -35,7 +38,11 @@ class RemoveFromCart extends Component {
         update={this.update}
       >
         {(removeFromCart, { loading }) => (
-          <BigButton disabled={loading} title="Remove From Cart" onClick={removeFromCart}>
+          <BigButton
+            disabled={loading}
+            title="Remove From Cart"
+            onClick={removeFromCart}
+          >
             ×
           </BigButton>
         )}