Add view without creator

components/post-overview/PostOverviewCard.stories.tsx

@@ -44,6 +44,28 @@ storiesOf('Components/Post Overview Card', module)
 
     return <PostOverviewCard {...defaultPreview} />;
   })
+  .add('with preview/without avatar', () => {
+    const defaultPreview: PostOverviewCardProps = {
+      createdAt: DateTime.now(),  
+      path: '/blog/asdasdasdasd',
+      title: 'How to create your personal static blog and do not lost your mind. 🔥',
+      preview: {
+        headerMedia: {
+          key: 'Image',
+          url: './pattern.png',
+          alt: 'awesome pattern'
+        }
+      },
+      tags: [
+        { text: 'next.js' },
+        { text: 'typescript' },
+        { text: 'tailwind' },
+        { text: 'storybook' }
+      ]
+    };
+
+    return <PostOverviewCard {...defaultPreview} />;
+  })
   .add('without tags', () => {
     const defaultPreview: PostOverviewCardProps = {
       createdAt: DateTime.now(),

components/post-overview/PostOverviewCard.tsx

@@ -10,7 +10,7 @@ import Tags from './elements/Tags';
 
 export type PostOverviewCardProps = {
   createdAt: DateTime;
-  createdBy: User;
+  createdBy?: User;
   path: string;
   title: string;
   preview: Preview;
@@ -26,10 +26,13 @@ export default ({ createdBy, createdAt, title, tags, path, preview }: PostOvervi
         className={'object-cover h-52 w-full'}></img>
     ) : null}
 
-    <div className={'flex flex-row pt-2 pl-2'}>
-      <Avatar imgUrl={createdBy.avatar} />
-      <NameAndData name={createdBy.name} date={createdAt} />
-    </div>
+    {isDefined(createdBy) ? (
+      <div className={'flex flex-row pt-2 pl-2'}>
+        <Avatar imgUrl={createdBy.avatar} />
+        <NameAndData name={createdBy.name} date={createdAt} />
+      </div>
+    ):  <div className={'flex flex-row pt-16'}></div>}
+  
     <div className={'flex flex-row px-16'}>
       <a className={'text-4xl font-bold hover:text-purple-500 '} href={path}>
         {title}