1import {ApolloClient} from '@apollo/client';
 2import {getSession} from 'next-auth/react';
 3import {ProfileDocument, SettingDocument} from '../generated/graphql';
 4import {initializeApollo, APOLLO_STATE_PROP_NAME} from './apolloClient';
 5import {getCookie, hashText} from './cookies';
 6
 7type ServerSideExtension = (
 8  context: any,
 9  apolloClient: ApolloClient<any>
10) => Promise<ExtensionResult | void>;
11
12type ExtensionResult = {
13  props?: Object;
14  notFound?: boolean;
15};
16
17const getServerSideProps =
18  (extension?: ServerSideExtension) => async (context: any) => {
19    const session = await getSession(context);
20    const {STRAPI_URL = 'http://localhost:1337'} = process.env;
21
22    const jwt = session?.token?.jwt;
23    const apolloClient = initializeApollo(`${STRAPI_URL}/graphql/`, jwt);
24
25    try {
26      const {
27        data: {setting = {}},
28      } = await apolloClient.query({
29        query: SettingDocument,
30        variables: {locale: context.locale},
31      });
32      let announcement = setting?.data?.attributes?.announcement || '';
33
34      if (!announcement) announcement = null;
35      else {
36        const lastAnnouncementSeen = getCookie(
37          'lastAnnouncementSeen',
38          context.req.headers.cookie
39        );
40        const hashedAnnouncement = hashText(announcement);
41        if (hashedAnnouncement === lastAnnouncementSeen) {
42          announcement = null;
43        }
44      }
45
46      if (session)
47        await apolloClient.query({
48          query: ProfileDocument,
49        });
50
51      let extensionProps = {};
52      if (extension) {
53        const extensionReturn = await extension(context, apolloClient);
54        extensionProps = extensionReturn?.props || {};
55        if (extensionReturn?.notFound) {
56          return {
57            notFound: true,
58          };
59        }
60      }
61
62      return {
63        props: {
64          session,
65          announcement,
66          [APOLLO_STATE_PROP_NAME]: apolloClient.cache.extract(),
67          ...extensionProps,
68        },
69      };
70    } catch (error) {
71      console.error(error);
72      return {
73        props: {session},
74      };
75    }
76  };
77
78export default {
79  getServerSideProps,
80};