From a7c86e003d182d0bd617896ec9d3f31518542f67 Mon Sep 17 00:00:00 2001
From: imedina <igmecas@gmail.com>
Date: Fri, 13 Dec 2024 11:59:59 +0000
Subject: [PATCH] mongodb: fix aggregation regex

---
 .../opencb/commons/datastore/mongodb/MongoDBQueryUtils.java    | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/commons-datastore/commons-datastore-mongodb/src/main/java/org/opencb/commons/datastore/mongodb/MongoDBQueryUtils.java b/commons-datastore/commons-datastore-mongodb/src/main/java/org/opencb/commons/datastore/mongodb/MongoDBQueryUtils.java
index f81572e0..1ad7b7bc 100644
--- a/commons-datastore/commons-datastore-mongodb/src/main/java/org/opencb/commons/datastore/mongodb/MongoDBQueryUtils.java
+++ b/commons-datastore/commons-datastore-mongodb/src/main/java/org/opencb/commons/datastore/mongodb/MongoDBQueryUtils.java
@@ -748,9 +748,8 @@ private static List<Bson> createFacet(Bson query, List<String> facetFields) {
                         }
                     } else {
                         // 4. Facet with count as default accumulator
-                        // TODO extract the right field
                         if (facetField.contains(":")) {
-                            String[] split = facetField.split("[:\\(\\)]");
+                            String[] split = facetField.split("[:()]");
                             accumulator = Accumulator.valueOf(split[1]);
                             accumulatorField = split[2];
                         } else {