task solution

src/App.tsx

@@ -1,106 +1,23 @@
 import React from 'react';
 
 import './App.scss';
-
-// import postsFromServer from './api/posts';
-// import commentsFromServer from './api/comments';
-// import usersFromServer from './api/users';
+import postsFromServer from './api/posts';
+import commentsFromServer from './api/comments';
+import usersFromServer from './api/users';
+import { PostList } from './components/PostList';
+
+const posts = postsFromServer.map(post => {
+  return {
+    ...post,
+    comments: commentsFromServer.filter(comment => comment.postId === post.id),
+    user: usersFromServer.find(user => user.id === post.userId),
+  };
+});
 
 export const App: React.FC = () => (
   <section className="App">
     <h1 className="App__title">Static list of posts</h1>
 
-    <div className="PostList">
-      <div className="PostInfo">
-        <div className="PostInfo__header">
-          <h3 className="PostInfo__title">qui est esse</h3>
-
-          <p>
-            {' Posted by  '}
-
-            <a className="UserInfo" href="mailto:[email protected]">
-              Leanne Graham
-            </a>
-          </p>
-        </div>
-
-        <p className="PostInfo__body">
-          est rerum tempore vitae sequi sint nihil reprehenderit dolor beatae ea
-          dolores neque fugiat blanditiis voluptate porro vel nihil molestiae ut
-          reiciendis qui aperiam non debitis possimus qui neque nisi nulla
-        </p>
-
-        <hr />
-
-        <b data-cy="NoCommentsMessage">No comments yet</b>
-      </div>
-
-      <div className="PostInfo">
-        <div className="PostInfo__header">
-          <h3 className="PostInfo__title">doloremque illum aliquid sunt</h3>
-
-          <p>
-            {' Posted by  '}
-
-            <a className="UserInfo" href="mailto:[email protected]">
-              Patricia Lebsack
-            </a>
-          </p>
-        </div>
-
-        <p className="PostInfo__body">
-          deserunt eos nobis asperiores et hic est debitis repellat molestiae
-          optio nihil ratione ut eos beatae quibusdam distinctio maiores earum
-          voluptates et aut adipisci ea maiores voluptas maxime
-        </p>
-
-        <div className="CommentList">
-          <div className="CommentInfo">
-            <div className="CommentInfo__title">
-              <strong className="CommentInfo__name">pariatur omnis in</strong>
-
-              {' by '}
-
-              <a
-                className="CommentInfo__email"
-                href="mailto:[email protected]"
-              >
-                [email protected]
-              </a>
-            </div>
-
-            <div className="CommentInfo__body">
-              dolorum voluptas laboriosam quisquam ab totam beatae et aut
-              aliquid optio assumenda voluptas velit itaque quidem voluptatem
-              tempore cupiditate in itaque sit molestiae minus dolores magni
-            </div>
-          </div>
-
-          <div className="CommentInfo">
-            <div className="CommentInfo__title">
-              <strong className="CommentInfo__name">
-                odio adipisci rerum aut animi
-              </strong>
-
-              {' by '}
-
-              <a
-                className="CommentInfo__email"
-                href="mailto:[email protected]"
-              >
-                [email protected]
-              </a>
-            </div>
-
-            <div className="CommentInfo__body">
-              quia molestiae reprehenderit quasi aspernatur aut expedita
-              occaecati aliquam eveniet laudantium omnis quibusdam delectus
-              saepe quia accusamus maiores nam est cum et ducimus et vero
-              voluptates excepturi deleniti ratione
-            </div>
-          </div>
-        </div>
-      </div>
-    </div>
+    <PostList posts={posts} />
   </section>
 );

src/components/CommentInfo/CommentInfo.tsx

@@ -1,3 +1,23 @@
 import React from 'react';
+import { Comment } from '../../types/Comment';
 
-export const CommentInfo: React.FC = () => <>Put the comment here</>;
+interface Props {
+  comment: Comment | undefined;
+}
+
+export const CommentInfo: React.FC<Props> = ({ comment }) =>
+  !!comment && (
+    <div className="CommentInfo">
+      <div className="CommentInfo__title">
+        <strong className="CommentInfo__name">{comment.name}</strong>
+
+        {' by '}
+
+        <a className="CommentInfo__email" href={`mailto:${comment.email}`}>
+          {comment.email}
+        </a>
+      </div>
+
+      <div className="CommentInfo__body">{comment.body}</div>
+    </div>
+  );

src/components/CommentList/CommentList.tsx

@@ -1,3 +1,15 @@
 import React from 'react';
+import { CommentInfo } from '../CommentInfo';
+import { Comment } from '../../types/Comment';
 
-export const CommentList: React.FC = () => <>Put the list here</>;
+interface Props {
+  comments: Comment[] | undefined;
+}
+
+export const CommentList: React.FC<Props> = ({ comments }) => (
+  <div className="CommentList">
+    {comments?.map(comment => (
+      <CommentInfo comment={comment} key={comment.id} />
+    ))}
+  </div>
+);

src/components/PostInfo/PostInfo.tsx

@@ -1,3 +1,28 @@
 import React from 'react';
+import { UserInfo } from '../UserInfo';
+import { CommentList } from '../CommentList';
+import { Post } from '../../types/Post';
 
-export const PostInfo: React.FC = () => <>Put the post here</>;
+interface Props {
+  post: Post;
+}
+
+export const PostInfo: React.FC<Props> = ({
+  post: { title, body, user, comments },
+}) => (
+  <div className="PostInfo">
+    <div className="PostInfo__header">
+      <h3 className="PostInfo__title">{title}</h3>
+
+      <UserInfo user={user} />
+    </div>
+
+    <p className="PostInfo__body">{body}</p>
+
+    {comments && comments.length === 0 ? (
+      <b data-cy="NoCommentsMessage">No comments yet</b>
+    ) : (
+      <CommentList comments={comments} />
+    )}
+  </div>
+);

src/components/PostList/PostList.tsx

@@ -1,3 +1,17 @@
 import React from 'react';
+import { PostInfo } from '../PostInfo';
+import { Post } from '../../types/Post';
 
-export const PostList: React.FC = () => <>Put the list here</>;
+interface Props {
+  posts: Post[];
+}
+
+export const PostList: React.FC<Props> = ({ posts }) => {
+  return (
+    <div className="PostList">
+      {posts.map(post => (
+        <PostInfo post={post} key={post.id} />
+      ))}
+    </div>
+  );
+};

src/components/UserInfo/UserInfo.tsx

@@ -1,3 +1,16 @@
 import React from 'react';
+import { User } from '../../types/User';
 
-export const UserInfo: React.FC = () => <>Put the user here</>;
+interface Props {
+  user: User | undefined;
+}
+
+export const UserInfo: React.FC<Props> = ({ user }) => (
+  <p>
+    {' Posted by  '}
+
+    <a className="UserInfo" href={`mailto:${user?.email}`}>
+      {user?.name}
+    </a>
+  </p>
+);

src/types/Comment.ts

@@ -0,0 +1,7 @@
+export interface Comment {
+  postId: number;
+  id: number;
+  name: string;
+  email: string;
+  body: string;
+}

src/types/Post.ts

@@ -0,0 +1,11 @@
+import { User } from './User';
+import { Comment } from './Comment';
+
+export interface Post {
+  userId: number;
+  id: number;
+  title: string;
+  body: string;
+  user?: User;
+  comments?: Comment[];
+}

src/types/User.ts

@@ -0,0 +1,6 @@
+export interface User {
+  id: number;
+  name: string;
+  username: string;
+  email: string;
+}