Merge branch 'master' into mh/notes-specmh/notes-spec

1 files changed, 18 insertions, 10 deletions

diff --git a/app/assets/javascripts/lib/graphql.js b/app/assets/javascripts/lib/graphql.js
index 498c2348ca2..5857f9e22ae 100644
--- a/app/assets/javascripts/lib/graphql.js
+++ b/app/assets/javascripts/lib/graphql.js
@@ -1,24 +1,32 @@
 import { ApolloClient } from 'apollo-client';
 import { InMemoryCache } from 'apollo-cache-inmemory';
 import { createUploadLink } from 'apollo-upload-client';
+import { ApolloLink } from 'apollo-link';
+import { BatchHttpLink } from 'apollo-link-batch-http';
 import csrf from '~/lib/utils/csrf';
 
-export default (resolvers = {}, baseUrl = '') => {
+export default (resolvers = {}, config = {}) => {
   let uri = `${gon.relative_url_root}/api/graphql`;
 
-  if (baseUrl) {
+  if (config.baseUrl) {
     // Prepend baseUrl and ensure that `///` are replaced with `/`
-    uri = `${baseUrl}${uri}`.replace(/\/{3,}/g, '/');
+    uri = `${config.baseUrl}${uri}`.replace(/\/{3,}/g, '/');
   }
 
+  const httpOptions = {
+    uri,
+    headers: {
+      [csrf.headerKey]: csrf.token,
+    },
+  };
+
   return new ApolloClient({
-    link: createUploadLink({
-      uri,
-      headers: {
-        [csrf.headerKey]: csrf.token,
-      },
-    }),
-    cache: new InMemoryCache(),
+    link: ApolloLink.split(
+      operation => operation.getContext().hasUpload,
+      createUploadLink(httpOptions),
+      new BatchHttpLink(httpOptions),
+    ),
+    cache: new InMemoryCache(config.cacheConfig),
     resolvers,
   });
 };