fix: searching by "ref" and reuse existent method

reuse existent method "escapeEsKeyword" instead of new "escapeElasticsearchQuery"

Author: maxceem

src/routes/projects/list.js

@@ -60,7 +60,14 @@ const SUPPORTED_FILTERS = [
   'directProjectId',
 ];
 
-const escapeEsKeyword = keyword => keyword.replace(/[+-=><!|(){}[&\]^"~*?:\\/]/g, '\\\\$&');
+/**
+  * ES need to skip special chars else it is considered as RegEx or other ES query string syntax,
+  * see https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-query-string-query.html
+  *
+  * @param  {String}     keyword        keyword being searched for
+  * @return {String}                    result after parsing
+  */
+const escapeEsKeyword = keyword => keyword.replace(/[+-=><!|(){}[&\]^"~*?:\\/]/g, '\\$&');
 
 const buildEsFullTextQuery = (keyword, matchType, singleFieldName) => {
   let should = [
@@ -268,22 +275,6 @@ const setFilter = (value, keyword, fieldName) => {
   return buildEsQueryWithFilter(value, keyword, MATCH_TYPE_EXACT_PHRASE, fieldName);
 };
 
-/**
-  * ES need to skip special chars else it is considered as RegEx
-  *
-  * @param  {String}     query          query being searched for
-  * @return {String}                    result after parsing
-  */
- function escapeElasticsearchQuery(query) {
-   const chars = ['\\', '+', '-', '&&', '||', '!', '(', ')', '{', '}', '[', ']',
-     '^', '"', '~', '*', '?', ':', '/', '<', '>'];
-   let result = query;
-   _.forEach(chars, (item) => {
-     result = result.replace(item, `\\${item}`);
-   });
-   return result;
- }
-
 /**
  * Parse the ES search criteria and prepare search request body
  *
@@ -442,7 +433,7 @@ const parseElasticSearchCriteria = (criteria, fields, order) => {
 
     if (!keyword) {
       // Not a specific field search nor an exact phrase search, do a wildcard match
-      keyword = escapeElasticsearchQuery(keywordCriterion);
+      keyword = escapeEsKeyword(keywordCriterion);
       matchType = MATCH_TYPE_WILDCARD;
     }