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Lazily create apollo client

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This commit is contained in:
Chi Vinh Le
2017-06-06 20:50:07 +07:00
parent d3f7e6210c
commit 0fcdd09f9f
3 changed files with 52 additions and 44 deletions
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client/coral-framework/services/client.js
+27 -20
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@@ -2,27 +2,34 @@ import ApolloClient, {addTypename} from 'apollo-client';
import {networkInterface} from './transport';
import {SubscriptionClient, addGraphQLSubscriptions} from 'subscriptions-transport-ws';
const wsClient = new SubscriptionClient(`ws://${location.host}/api/v1/live`, {
reconnect: true
});
let client;
const networkInterfaceWithSubscriptions = addGraphQLSubscriptions(
networkInterface,
wsClient,
);
export function getClient() {
if (client) {
return client;
}
export const client = new ApolloClient({
connectToDevTools: true,
addTypename: true,
queryTransformer: addTypename,
dataIdFromObject: (result) => {
if (result.id && result.__typename) { // eslint-disable-line no-underscore-dangle
return `${result.__typename}_${result.id}`; // eslint-disable-line no-underscore-dangle
}
return null;
},
networkInterface: networkInterfaceWithSubscriptions,
});
const wsClient = new SubscriptionClient(`ws://${location.host}/api/v1/live`, {
reconnect: true
});
export default client;
const networkInterfaceWithSubscriptions = addGraphQLSubscriptions(
networkInterface,
wsClient,
);
client = new ApolloClient({
connectToDevTools: true,
addTypename: true,
queryTransformer: addTypename,
dataIdFromObject: (result) => {
if (result.id && result.__typename) { // eslint-disable-line no-underscore-dangle
return `${result.__typename}_${result.id}`; // eslint-disable-line no-underscore-dangle
}
return null;
},
networkInterface: networkInterfaceWithSubscriptions,
});
return client;
}