From d226564eb02e7a0f681069b6bfccb94e2f7fbfb0 Mon Sep 17 00:00:00 2001
From: "Collin M. Barrett" <collinbarrett@users.noreply.github.com>
Date: Mon, 27 Aug 2018 17:22:40 -0500
Subject: [PATCH] cleanup orphaned rules

---
 src/FilterLists.Services/Snapshot/SnapshotService.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/FilterLists.Services/Snapshot/SnapshotService.cs b/src/FilterLists.Services/Snapshot/SnapshotService.cs
index dea8410c2..e7dc270a9 100644
--- a/src/FilterLists.Services/Snapshot/SnapshotService.cs
+++ b/src/FilterLists.Services/Snapshot/SnapshotService.cs
@@ -33,6 +33,7 @@ public async Task CaptureAsync(int batchSize)
         private async Task CleanupFailedSnapshots()
         {
             DbContext.RemoveRange(DbContext.SnapshotRules.Where(sr => !sr.Snapshot.WasSuccessful));
+            DbContext.RemoveRange(DbContext.Rules.Where(r => !r.SnapshotRules.Any()));
             await DbContext.SaveChangesAsync();
         }