move finished folder

1 files changed, 36 insertions, 0 deletions

diff --git a/finished-application/frontend/components/AddToCart.js b/finished-application/frontend/components/AddToCart.js
new file mode 100644
index 0000000..8a71cc3
--- /dev/null
+++ b/finished-application/frontend/components/AddToCart.js
@@ -0,0 +1,36 @@
+import React from 'react';
+import { Mutation } from 'react-apollo';
+import gql from 'graphql-tag';
+import { CURRENT_USER_QUERY } from './User';
+
+const ADD_TO_CART_MUTATION = gql`
+  mutation addToCart($id: ID!) {
+    addToCart(id: $id) {
+      id
+      quantity
+    }
+  }
+`;
+
+class AddToCart extends React.Component {
+  render() {
+    const { id } = this.props;
+    return (
+      <Mutation
+        mutation={ADD_TO_CART_MUTATION}
+        variables={{
+          id,
+        }}
+        refetchQueries={[{ query: CURRENT_USER_QUERY }]}
+      >
+        {(addToCart, { loading }) => (
+          <button disabled={loading} onClick={addToCart}>
+            Add{loading && 'ing'} To Cart 🛒
+          </button>
+        )}
+      </Mutation>
+    );
+  }
+}
+export default AddToCart;
+export { ADD_TO_CART_MUTATION };