From 6a74b348099f55bc1fd9c40e4777d938d67d803d Mon Sep 17 00:00:00 2001
From: Mazyar <m.nazemi@ravanertebat.com>
Date: Sat, 23 May 2026 21:14:21 +0330
Subject: [PATCH] country filter fix

---
 internal/tender/repository.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/internal/tender/repository.go b/internal/tender/repository.go
index bb5f441..0c6d73d 100644
--- a/internal/tender/repository.go
+++ b/internal/tender/repository.go
@@ -1071,7 +1071,13 @@ func (r *tenderRepository) buildSearchFilter(form *SearchForm) bson.M {
 		if and, ok := filter["$and"].([]bson.M); ok {
 			filter["$and"] = append(and, scrapedClause)
 		} else {
-			filter["$and"] = []bson.M{filter, scrapedClause}
+			existing := bson.M{}
+			for k, v := range filter {
+				existing[k] = v
+			}
+			filter = bson.M{
+				"$and": []bson.M{existing, scrapedClause},
+			}
 		}
 	}