From bb00fd442f1d7aaa24f7f32d004b9813be831649 Mon Sep 17 00:00:00 2001
From: Anthony Hinsinger <anthony.hinsinger@gmail.com>
Date: Tue, 3 Mar 2020 17:32:11 +0100
Subject: [PATCH] Code cleaning

---
 src/web/bookform.ts | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/web/bookform.ts b/src/web/bookform.ts
index fb1c0c1..bce6355 100644
--- a/src/web/bookform.ts
+++ b/src/web/bookform.ts
@@ -23,15 +23,18 @@ const BookForm = () => {
         <input placeholder="author name" ...=${spread(authorProps)}>
         <button @click=${async () => {
             try {
-                const data = await schema.validate({
+                const newBook = await schema.validate({
                     author: authorProps[".value"],
                     title: titleProps[".value"]
                 });
 
-                await addBook({ variables: data, update: (cache, result) => {
-                    const list: any = cache.readQuery({ query: GetBooks });
-                    cache.writeQuery({ query: GetBooks, data: { books: [...list.books, result.data.addBook] }});
-                }});
+                await addBook({
+                    variables: newBook,
+                    update: (cache, { data }) => {
+                        const { books }: any = cache.readQuery({ query: GetBooks });
+                        cache.writeQuery({ query: GetBooks, data: { books: [...books, data.addBook] }});
+                    }
+                });
 
                 setTitle("");
                 setAuthor("");