50 lines
1.3 KiB
JavaScript
50 lines
1.3 KiB
JavaScript
import React, { Component } from 'react'
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import { connect } from 'react-redux'
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import fetch from 'isomorphic-unfetch'
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import mapUser from '../util/mapUser'
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import getUrl from '../util/getUrl'
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import getJwt from '../util/getJwt'
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const getDoc = async (id, req) => {
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let found, doc
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const jwt = getJwt(req)
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if (!jwt) return { found, doc, id }
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const docRes = await fetch(getUrl('docs/' + id, Boolean(req)), {
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method: 'GET',
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headers: { Authorization: jwt },
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})
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if (docRes.ok) {
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doc = await docRes.json()
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found = true
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}
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return { found, doc, id }
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}
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export default ComposedComponent => {
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class DocComp extends Component {
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state = {
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found: false,
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id: null,
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doc: {},
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}
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static async getInitialProps({ query, req }) {
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return await getDoc(query.id, req)
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}
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static getDerivedStateFromProps(nextProps, state) {
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const { found, id, doc } = nextProps
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if (state.found !== found) return { found, id, doc }
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return null
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}
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async componentDidUpdate(prevProps) {
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const { user, found, id } = this.props
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if (prevProps.user.email === user.email || found) return
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if (!user.email) return
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this.setState(await getDoc(id))
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}
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render() {
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return <ComposedComponent {...this.state} />
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}
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}
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return connect(mapUser)(DocComp)
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}
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