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App.js
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App.js
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import React from 'react';
import MongoDBCompanionApp from './src/app';
import { ApolloProvider } from 'react-apollo';
import { ApolloClient } from 'apollo-client';
import { ApolloLink } from 'apollo-link';
import { HttpLink } from 'apollo-link-http';
import { setContext } from 'apollo-link-context';
import { onError } from 'apollo-link-error';
import { InMemoryCache } from 'apollo-cache-inmemory';
import { API_URI } from './src/config';
import { getCurrentConnectionAsync } from './src/controllers'
const httpLink = new HttpLink({
uri: API_URI,
});
const authLink = setContext(async (_, { headers }) => {
const currentConnection = await getCurrentConnectionAsync();
return {
headers: {
...headers,
mongodburi: currentConnection.mongoDBUri,
database: currentConnection.database
}
}
});
const errorLink = onError(({ graphQLErrors, networkError }) => {
if (graphQLErrors)
graphQLErrors.map(({ message, locations, path }) =>
console.log(
`[GraphQL error]: Message: ${message}, Location: ${locations}, Path: ${path}`,
),
);
if (networkError) console.log(`[Network error]: ${networkError}`);
});
const link = ApolloLink.from([authLink, httpLink, errorLink]);
const client = new ApolloClient({
link: link,
cache: new InMemoryCache(),
});
export default class App extends React.Component {
render() {
return (
<ApolloProvider client={client}>
<MongoDBCompanionApp />
</ApolloProvider>
);
}
}