From 55b9477a017b9a5eb72112eeb04653ef065535b7 Mon Sep 17 00:00:00 2001
From: Bogdan <mynameisbogdan@users.noreply.github.com>
Date: Wed, 22 Jan 2025 00:06:08 +0200
Subject: [PATCH] Fixed: Cleanup duplicated movie translations

---
 .../CleanupDuplicateMovieTranslations.cs      | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 src/NzbDrone.Core/Housekeeping/Housekeepers/CleanupDuplicateMovieTranslations.cs

diff --git a/src/NzbDrone.Core/Housekeeping/Housekeepers/CleanupDuplicateMovieTranslations.cs b/src/NzbDrone.Core/Housekeeping/Housekeepers/CleanupDuplicateMovieTranslations.cs
new file mode 100644
index 000000000..3e9d6ff91
--- /dev/null
+++ b/src/NzbDrone.Core/Housekeeping/Housekeepers/CleanupDuplicateMovieTranslations.cs
@@ -0,0 +1,27 @@
+using Dapper;
+using NzbDrone.Core.Datastore;
+
+namespace NzbDrone.Core.Housekeeping.Housekeepers
+{
+    public class CleanupDuplicateMovieTranslations : IHousekeepingTask
+    {
+        private readonly IMainDatabase _database;
+
+        public CleanupDuplicateMovieTranslations(IMainDatabase database)
+        {
+            _database = database;
+        }
+
+        public void Clean()
+        {
+            using var mapper = _database.OpenConnection();
+
+            mapper.Execute(@"DELETE FROM ""MovieTranslations""
+            WHERE ""Id"" IN (
+                SELECT MAX(""Id"") FROM ""MovieTranslations""
+                GROUP BY ""MovieMetadataId"", ""Language""
+                HAVING COUNT(""Id"") > 1
+            )");
+        }
+    }
+}