2019-12-02 14:59:18 +11:00

72 lines
1.8 KiB
JavaScript

import 'cross-fetch/polyfill'
import { ApolloProvider } from '@apollo/react-hooks'
import { InMemoryCache } from 'apollo-cache-inmemory'
import { ApolloClient } from 'apollo-client'
import { createUploadLink } from 'apollo-upload-client'
import { stylesGlobal, stylesGlobalTheme } from 'device-agnostic-ui'
import Head from 'next/head'
const createApolloClient = (cache = {}) =>
new ApolloClient({
ssrMode: typeof window !== 'undefined',
cache: new InMemoryCache().restore(cache),
link: createUploadLink({ uri: process.env.API_URI })
})
const App = ({
Component,
pageProps,
apolloCache,
apolloClient = createApolloClient(apolloCache)
}) => (
<ApolloProvider client={apolloClient}>
<Head>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="color-scheme" content="light dark" />
<meta name="theme-color" content="white" />
<link rel="manifest" href="/manifest.webmanifest" />
</Head>
<Component {...pageProps} />
<style jsx global>
{stylesGlobalTheme}
</style>
<style jsx global>
{stylesGlobal}
</style>
</ApolloProvider>
)
App.getInitialProps = async context => {
const props = {
pageProps: context.Component.getInitialProps
? await context.Component.getInitialProps(context)
: {}
}
if (context.ctx.req) {
const apolloClient = createApolloClient()
try {
const { getDataFromTree } = await import('@apollo/react-ssr')
await getDataFromTree(
<App
{...props}
apolloClient={apolloClient}
router={context.router}
Component={context.Component}
/>
)
} catch (error) {
// Prevent crash from GraphQL errors.
console.error(error)
}
Head.rewind()
props.apolloCache = apolloClient.cache.extract()
}
return props
}
export default App