From 6daab5e176382954d2229d8a9251ae819572a29e Mon Sep 17 00:00:00 2001
From: Wes Bos <wesbos@gmail.com>
Date: Wed, 11 Jul 2018 14:57:57 -0400
Subject: more stepped

---
 .../24/backend/src/resolvers/Query.js              | 14 +++++
 stepped-solutions/24/backend/src/schema.graphql    | 13 +++++
 stepped-solutions/24/frontend/components/Items.js  | 61 ++++++++++++++++++++
 .../24/frontend/components/Pagination.js           | 65 ++++++++++++++++++++++
 stepped-solutions/24/frontend/pages/index.js       |  9 +++
 stepped-solutions/24/frontend/pages/items.js       |  3 +
 6 files changed, 165 insertions(+)
 create mode 100755 stepped-solutions/24/backend/src/resolvers/Query.js
 create mode 100755 stepped-solutions/24/backend/src/schema.graphql
 create mode 100755 stepped-solutions/24/frontend/components/Items.js
 create mode 100755 stepped-solutions/24/frontend/components/Pagination.js
 create mode 100755 stepped-solutions/24/frontend/pages/index.js
 create mode 100755 stepped-solutions/24/frontend/pages/items.js

(limited to 'stepped-solutions/24')

diff --git a/stepped-solutions/24/backend/src/resolvers/Query.js b/stepped-solutions/24/backend/src/resolvers/Query.js
new file mode 100755
index 0000000..821387e
--- /dev/null
+++ b/stepped-solutions/24/backend/src/resolvers/Query.js
@@ -0,0 +1,14 @@
+const { forwardTo } = require('prisma-binding');
+
+const Query = {
+  items: forwardTo('db'),
+  item: forwardTo('db'),
+  itemsConnection: forwardTo('db'),
+  // async items(parent, args, ctx, info) {
+  //   console.log('Getting Items!!');
+  //   const items = await ctx.db.query.items();
+  //   return items;
+  // },
+};
+
+module.exports = Query;
diff --git a/stepped-solutions/24/backend/src/schema.graphql b/stepped-solutions/24/backend/src/schema.graphql
new file mode 100755
index 0000000..be73f71
--- /dev/null
+++ b/stepped-solutions/24/backend/src/schema.graphql
@@ -0,0 +1,13 @@
+# import * from './generated/prisma.graphql'
+
+type Mutation {
+  createItem(title: String, description: String, price: Int, image: String, largeImage: String): Item!
+  updateItem(id: ID!, title: String, description: String, price: Int): Item!
+  deleteItem(id: ID!): Item
+}
+
+type Query {
+  items(where: ItemWhereInput, orderBy: ItemOrderByInput, skip: Int, first: Int): [Item]!
+  item(where: ItemWhereUniqueInput!): Item
+  itemsConnection(where: ItemWhereInput): ItemConnection!
+}
diff --git a/stepped-solutions/24/frontend/components/Items.js b/stepped-solutions/24/frontend/components/Items.js
new file mode 100755
index 0000000..9b5426c
--- /dev/null
+++ b/stepped-solutions/24/frontend/components/Items.js
@@ -0,0 +1,61 @@
+import React, { Component } from 'react';
+import { Query } from 'react-apollo';
+import gql from 'graphql-tag';
+import styled from 'styled-components';
+import Item from './Item';
+import Pagination from './Pagination';
+import { perPage } from '../config';
+
+const ALL_ITEMS_QUERY = gql`
+  query ALL_ITEMS_QUERY($skip: Int = 0, $first: Int = ${perPage}) {
+    items(first: $first, skip: $skip, orderBy: createdAt_DESC) {
+      id
+      title
+      price
+      description
+      image
+      largeImage
+    }
+  }
+`;
+
+const Center = styled.div`
+  text-align: center;
+`;
+
+const ItemsList = styled.div`
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  grid-gap: 60px;
+  max-width: ${props => props.theme.maxWidth};
+  margin: 0 auto;
+`;
+
+class Items extends Component {
+  render() {
+    return (
+      <Center>
+        <Pagination page={this.props.page} />
+        <Query
+          query={ALL_ITEMS_QUERY}
+          // fetchPolicy="network-only"
+          variables={{
+            skip: this.props.page * perPage - perPage,
+          }}
+        >
+          {({ data, error, loading }) => {
+            if (loading) return <p>Loading...</p>;
+            if (error) return <p>Error: {error.message}</p>;
+            return (
+              <ItemsList>{data.items.map(item => <Item item={item} key={item.id} />)}</ItemsList>
+            );
+          }}
+        </Query>
+        <Pagination page={this.props.page} />
+      </Center>
+    );
+  }
+}
+
+export default Items;
+export { ALL_ITEMS_QUERY };
diff --git a/stepped-solutions/24/frontend/components/Pagination.js b/stepped-solutions/24/frontend/components/Pagination.js
new file mode 100755
index 0000000..639f0d5
--- /dev/null
+++ b/stepped-solutions/24/frontend/components/Pagination.js
@@ -0,0 +1,65 @@
+import React from 'react';
+import gql from 'graphql-tag';
+import { Query } from 'react-apollo';
+import Head from 'next/head';
+import Link from 'next/link';
+import PaginationStyles from './styles/PaginationStyles';
+import { perPage } from '../config';
+
+const PAGINATION_QUERY = gql`
+  query PAGINATION_QUERY {
+    itemsConnection {
+      aggregate {
+        count
+      }
+    }
+  }
+`;
+
+const Pagination = props => (
+  <Query query={PAGINATION_QUERY}>
+    {({ data, loading, error }) => {
+      if (loading) return <p>Loading...</p>;
+      const count = data.itemsConnection.aggregate.count;
+      const pages = Math.ceil(count / perPage);
+      const page = props.page;
+      return (
+        <PaginationStyles>
+          <Head>
+            <title>
+              Sick Fits! — Page {page} of {pages}
+            </title>
+          </Head>
+          <Link
+            prefetch
+            href={{
+              pathname: 'items',
+              query: { page: page - 1 },
+            }}
+          >
+            <a className="prev" aria-disabled={page <= 1}>
+              ← Prev
+            </a>
+          </Link>
+          <p>
+            Page {props.page} of {pages}!
+          </p>
+          <p>{count} Items Total</p>
+          <Link
+            prefetch
+            href={{
+              pathname: 'items',
+              query: { page: page + 1 },
+            }}
+          >
+            <a className="prev" aria-disabled={page >= pages}>
+              Next →
+            </a>
+          </Link>
+        </PaginationStyles>
+      );
+    }}
+  </Query>
+);
+
+export default Pagination;
diff --git a/stepped-solutions/24/frontend/pages/index.js b/stepped-solutions/24/frontend/pages/index.js
new file mode 100755
index 0000000..edb45ab
--- /dev/null
+++ b/stepped-solutions/24/frontend/pages/index.js
@@ -0,0 +1,9 @@
+import Items from '../components/Items';
+
+const Home = props => (
+  <div>
+    <Items page={parseFloat(props.query.page) || 1} />
+  </div>
+);
+
+export default Home;
diff --git a/stepped-solutions/24/frontend/pages/items.js b/stepped-solutions/24/frontend/pages/items.js
new file mode 100755
index 0000000..c95ff45
--- /dev/null
+++ b/stepped-solutions/24/frontend/pages/items.js
@@ -0,0 +1,3 @@
+import Items from './index';
+
+export default Items;
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