From dd7e2b14643dc9c4a11f9fd44c2d2033898e2ad1 Mon Sep 17 00:00:00 2001
From: Flaky <git@flaky.blue>
Date: Sun, 29 Mar 2026 10:21:42 +0100
Subject: [PATCH] fix #5 by not updating tags cache until transaction is
 complete

---
 .../Models/TagDatabase/TagDatabase.WriteMethods.cs | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/Core/Models/TagDatabase/TagDatabase.WriteMethods.cs b/Core/Models/TagDatabase/TagDatabase.WriteMethods.cs
index b3a8c26..62b0af7 100644
--- a/Core/Models/TagDatabase/TagDatabase.WriteMethods.cs
+++ b/Core/Models/TagDatabase/TagDatabase.WriteMethods.cs
@@ -21,6 +21,9 @@ public partial class TagDatabase
         List<Tag> updatedTags = [];
         List<Tag> newlyAddedTags = [];
 
+        List<(int index, Tag tag)> pendingUpdates = [];
+        List<Tag> pendingAdditions = [];
+        
         try
         {
             foreach (var tag in tags)
@@ -42,21 +45,26 @@ public partial class TagDatabase
                 int index = this.Tags.FindIndex(t => t.Id == tag.Id);
                 if (index != -1)
                 {
-                    this.Tags[index] = tag;
+                    pendingUpdates.Add((index, tag));
                     updatedTags.Add(tag);
                 }
                 else
                 {
-                    this.Tags.Add(tag);
+                    pendingAdditions.Add(tag);
                     newlyAddedTags.Add(tag);
                 }
             }
             
             if (isTransactionOwner) await transaction.CommitAsync().ConfigureAwait(false);
+            
+            foreach (var (index, tag) in pendingUpdates)
+                this.Tags[index] = tag;
+            foreach (var tag in pendingAdditions)
+                this.Tags.Add(tag);
 
             TagsWritten?.Invoke(this, new DatabaseEditResult(newlyAddedTags, updatedTags, []));
         }
-        catch (SqliteException)
+        catch (Exception)
         {
             await transaction.RollbackAsync().ConfigureAwait(false);
             throw;
-- 
2.51.2