Return results for 8.x and 7.x/6.x

server/modules/search/elasticsearch/engine.js

@@ -164,7 +164,7 @@ module.exports = {
         }
       })
       return {
-        results: _.get(results, 'body.hits.hits', []).map(r => ({
+        results: _.get(results, this.config.apiVersion === '8.x' ? 'hits.hits' : 'body.hits.hits', []).map(r => ({
           id: r._id,
           locale: r._source.locale,
           path: r._source.path,
@@ -172,7 +172,7 @@ module.exports = {
           description: r._source.description
         })),
         suggestions: _.reject(_.get(results, 'suggest.suggestions', []).map(s => _.get(s, 'options[0].text', false)), s => !s),
-        totalHits: _.get(results, 'body.hits.total.value', _.get(results, 'body.hits.total', 0))
+        totalHits: _.get(results, this.config.apiVersion === '8.x' ? 'hits.total.value' : 'body.hits.total.value', _.get(results, this.config.apiVersion === '8.x' ? 'hits.total' : 'body.hits.total', 0))
       }
     } catch (err) {
       WIKI.logger.warn('Search Engine Error: ', _.get(err, 'meta.body.error', err))