Fixing it to filter on key, not id

Author: rootelement

docs/swagger.yaml

@@ -184,7 +184,7 @@ paths:
         - name: events
           in: query
           description: >-
-            Filter by multiple event IDs
+            Filter by multiple event keys (ie: tco21)
           required: false
           type: array
           items:

src/services/ChallengeService.js

@@ -277,11 +277,11 @@ async function searchChallenges (currentUser, criteria) {
   if (criteria.events) {
     if (criteria.includeAllEvents) {
       for (const e of criteria.events) {
-        boolQuery.push({ match_phrase: { 'events.id': e } })
+        boolQuery.push({ match_phrase: { 'events.key': e } })
       }
     } else {
       for (const e of criteria.events) {
-        shouldQuery.push({ match: { 'events.id': e } })
+        shouldQuery.push({ match: { 'events.key': e } })
       }
     }
   }