Changing the ES Query

Author: rootelement

src/controllers/ResourceController.js

@@ -43,6 +43,7 @@ async function deleteResource (req, res) {
  */
 async function listChallengesByMember (req, res) {
   const result = await service.listChallengesByMember(req.params.memberId, req.query)
+  helper.setResHeaders(req, res, result)
   res.send(result)
 }
 

src/services/ResourceService.js

@@ -323,7 +323,10 @@ async function listChallengesByMember (memberId, criteria) {
     type: config.get('ES.ES_TYPE'),
     size: perPage,
     from: perPage * (page - 1), // Es Index starts from 0
+
+    // return only challengeId
     body: {
+      _source: ['challengeId'],
       query: mustQuery.length > 0 ? {
         bool: {
           must: mustQuery
@@ -352,7 +355,7 @@ async function listChallengesByMember (memberId, criteria) {
   }
   // Extract data from hits
   let result = _.map(docs.hits.hits, item => item._source)
-  return _.uniq(_.map(result, 'challengeId'))
+  return _.uniq(result)
 }
 
 listChallengesByMember.schema = {