34 lines
824 B
JavaScript
34 lines
824 B
JavaScript
import { ApolloClient } from 'apollo-client';
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import { HttpLink } from 'apollo-link-http';
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import { InMemoryCache } from 'apollo-cache-inmemory';
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import fetch from 'cross-fetch';
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import global from './global';
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const {
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REACT_APP_GQL_PORT = global.port,
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REACT_APP_GQL_PROTOCOL = global.protocol,
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REACT_APP_GQL_HOSTNAME = global.hostname
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} = process.env;
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const PORT = REACT_APP_GQL_PORT ? `:${REACT_APP_GQL_PORT}` : '';
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const URI = `${REACT_APP_GQL_PROTOCOL}://${REACT_APP_GQL_HOSTNAME}${PORT}/graphql`;
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export default (opts = {}) => {
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let cache = new InMemoryCache();
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if (global.__APOLLO_STATE__) {
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cache = cache.restore(global.__APOLLO_STATE__);
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}
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return new ApolloClient({
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cache,
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link: new HttpLink({
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uri: URI,
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credentials: 'same-origin',
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fetch
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}),
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...opts
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});
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};
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