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| import React from 'react' | |
| import fetch from 'isomorphic-fetch' | |
| import { NextFunctionComponent, NextContext } from 'next' | |
| type InitialProps = PromiseResult<ReturnType<typeof getInitialProps>> | |
| type Props = InitialProps | |
| type Context = NextContext<{ subreddit: string }> | |
| const Posts: NextFunctionComponent<Props, InitialProps, Context> = ({ posts, subreddit }) => ( | |
| <div> | |
| <h1>Posts in "{subreddit}"</h1> | |
| <ul> | |
| {posts.map(post => ( | |
| <li key={post.data.id}>{post.data.title}</li> | |
| ))} | |
| </ul> | |
| </div> | |
| ) | |
| const getInitialProps = async (context: Context) => { | |
| const subreddit = context.query.subreddit | |
| const response = await fetch(`https://www.reddit.com/r/${subreddit}.json`) | |
| const result = await response.json() as RedditResult | |
| return { | |
| subreddit, | |
| posts: result.data.children | |
| } | |
| } | |
| Posts.getInitialProps = getInitialProps |
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