36 lines
1.1 KiB
JavaScript
36 lines
1.1 KiB
JavaScript
/* eslint-disable no-underscore-dangle */
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/* eslint-disable @typescript-eslint/naming-convention */
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import { ApolloClient, InMemoryCache } from '@apollo/client';
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/** @type {import('@apollo/client').ApolloClient<NormalizedCacheObject>} */
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let apolloClient;
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// prettier-ignore
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const uri = typeof window === 'undefined'
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? process.env.NEXT_PUBLIC_URL_CRM_GRAPHQL_DIRECT
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: process.env.NEXT_PUBLIC_URL_CRM_GRAPHQL_PROXY;
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function createApolloClient() {
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return new ApolloClient({
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ssrMode: typeof window === 'undefined',
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uri,
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cache: new InMemoryCache(),
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});
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}
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export default function initializeApollo(initialState = null) {
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const _apolloClient = apolloClient ?? createApolloClient();
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// If your page has Next.js data fetching methods that use Apollo Client, the initial state
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// gets hydrated here
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if (initialState) {
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_apolloClient.cache.restore(initialState);
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}
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// For SSG and SSR always create a new Apollo Client
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if (typeof window === 'undefined') return _apolloClient;
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// Create the Apollo Client once in the client
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if (!apolloClient) apolloClient = _apolloClient;
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return _apolloClient;
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}
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