Fix internal server error

Author: ThomasKranitsas

src/services/ResourceService.js

@@ -55,7 +55,10 @@ async function getResources (currentUser, challengeId, roleId, page, perPage) {
   boolQuery.push({ match_phrase: { challengeId } })
 
   // logger.warn('User Check')
-  if (!currentUser || (!currentUser.isMachine && !helper.hasAdminRole(currentUser))) {
+  if (!currentUser) {
+    // if the user is not logged in, only return resources with submitter role ID
+    boolQuery.push({ match_phrase: { roleId: config.SUBMITTER_RESOURCE_ROLE_ID } })
+  } else if ((!currentUser.isMachine && !helper.hasAdminRole(currentUser))) {
     // await checkAccess(currentUser, resources)
     // if not admin, and not machine, only return submitters + all my roles
     boolQuery.push({