Include origins conditionally in eventQuery

utils/graph-client/index.js

@@ -1,6 +1,5 @@
 export {
   findEvents,
-  findEventsAndOrigins,
   findOrigins,
   fetchAddress,
   fetchFilters,

utils/graph-client/queries.js

@@ -1,7 +1,6 @@
 import { createQuery } from './utils';
 import {
   eventsQuery,
-  eventsAndOriginsQuery,
   originsQuery,
   addressFromLatLngQuery,
   filtersQuery,
@@ -9,7 +8,6 @@ import {
 
 /* eslint-disable max-len */
 export const findEvents = variables => createQuery(eventsQuery, variables);
-export const findEventsAndOrigins = variables => createQuery(eventsAndOriginsQuery, variables);
 export const findOrigins = () => createQuery(originsQuery);
 export const fetchAddress = variables => createQuery(addressFromLatLngQuery, variables);
 export const fetchFilters = () => createQuery(filtersQuery);

utils/graph-client/queryStrings.js

@@ -21,15 +21,9 @@ export const eventQuery = `
 `;
 
 export const eventsQuery = `
-  query events($range: Range $origins: [String!]) {
+  query events($range: Range $origins: [String!] $includeOrigins: Boolean!) {
     ${eventQuery}
-  }
-`;
-
-export const eventsAndOriginsQuery = `
-  query events($range: Range $origins: [String!]) {
-    ${eventQuery}
-    origins: Origins
+    origins: Origins @include(if: $includeOrigins)
   }
 `;