Add blogpost page and cell

web/src/Routes.js

@@ -12,6 +12,7 @@ import { Router, Route } from '@redwoodjs/router'
 const Routes = () => {
   return (
     <Router>
+      <Route path="/blog-post/{id:Int}" page={BlogPostPage} name="blogPost" />
       <Route path="/posts/new" page={NewPostPage} name="newPost" />
       <Route path="/posts/{id:Int}/edit" page={EditPostPage} name="editPost" />
       <Route path="/posts/{id:Int}" page={PostPage} name="post" />

web/src/components/BlogPostCell/BlogPostCell.js

@@ -0,0 +1,20 @@
+export const QUERY = gql`
+  query BlogPostQuery($id: Int!) {
+    post(id: $id) {
+      id
+      title
+      body
+      createdAt
+    }
+  }
+`
+
+export const Loading = () => <div>Loading...</div>
+
+export const Empty = () => <div>Empty</div>
+
+export const Failure = ({ error }) => <div>Error: {error.message}</div>
+
+export const Success = ({ post }) => {
+  return JSON.stringify(post)
+}

web/src/components/BlogPostCell/BlogPostCell.mock.js

@@ -0,0 +1,6 @@
+// Define your own mock data here:
+export const standard = (/* vars, { ctx, req } */) => ({
+  blogPost: {
+    id: 42,
+  },
+})

web/src/components/BlogPostCell/BlogPostCell.stories.js

@@ -0,0 +1,20 @@
+import { Loading, Empty, Failure, Success } from './BlogPostCell'
+import { standard } from './BlogPostCell.mock'
+
+export const loading = () => {
+  return Loading ? <Loading /> : null
+}
+
+export const empty = () => {
+  return Empty ? <Empty /> : null
+}
+
+export const failure = () => {
+  return Failure ? <Failure error={new Error('Oh no')} /> : null
+}
+
+export const success = () => {
+  return Success ? <Success {...standard()} /> : null
+}
+
+export default { title: 'Cells/BlogPostCell' }

web/src/components/BlogPostCell/BlogPostCell.test.js

@@ -0,0 +1,26 @@
+import { render, screen } from '@redwoodjs/testing'
+import { Loading, Empty, Failure, Success } from './BlogPostCell'
+import { standard } from './BlogPostCell.mock'
+
+describe('BlogPostCell', () => {
+  test('Loading renders successfully', () => {
+    render(<Loading />)
+    // Use screen.debug() to see output
+    expect(screen.getByText('Loading...')).toBeInTheDocument()
+  })
+
+  test('Empty renders successfully', async () => {
+    render(<Empty />)
+    expect(screen.getByText('Empty')).toBeInTheDocument()
+  })
+
+  test('Failure renders successfully', async () => {
+    render(<Failure error={new Error('Oh no')} />)
+    expect(screen.getByText(/Oh no/i)).toBeInTheDocument()
+  })
+
+  test('Success renders successfully', async () => {
+    render(<Success blogPost={standard().blogPost} />)
+    expect(screen.getByText(/42/i)).toBeInTheDocument()
+  })
+})

web/src/components/BlogPostsCell/BlogPostsCell.js

@@ -1,3 +1,5 @@
+import { Link, routes } from '@redwoodjs/router'
+
 export const QUERY = gql`
   query BlogPostsQuery {
     posts {
@@ -19,7 +21,9 @@ export const Success = ({ posts }) => {
   return posts.map((post) => (
     <article key={post.id}>
       <header>
-        <h2>{post.title}</h2>
+        <h2>
+          <Link to={routes.blogPost({id: post.id})}>{post.title}</Link>
+        </h2>
       </header>
       <p>{post.body}</p>
       <div>Posted on: {post.createdAt.split('T')[0]}</div>

web/src/pages/BlogPostPage/BlogPostPage.js

@@ -0,0 +1,12 @@
+import BlogLayout from 'src/layouts/BlogLayout'
+import BlogPostCell from 'src/components/BlogPostCell'
+
+const BlogPostPage = ({id}) => {
+  return (
+    <BlogLayout>
+      <BlogPostCell id={id}/>
+    </BlogLayout>
+  )
+}
+
+export default BlogPostPage

web/src/pages/BlogPostPage/BlogPostPage.stories.js

@@ -0,0 +1,7 @@
+import BlogPostPage from './BlogPostPage'
+
+export const generated = () => {
+  return <BlogPostPage />
+}
+
+export default { title: 'Pages/BlogPostPage' }

web/src/pages/BlogPostPage/BlogPostPage.test.js

@@ -0,0 +1,11 @@
+import { render } from '@redwoodjs/testing'
+
+import BlogPostPage from './BlogPostPage'
+
+describe('BlogPostPage', () => {
+  it('renders successfully', () => {
+    expect(() => {
+      render(<BlogPostPage />)
+    }).not.toThrow()
+  })
+})