From 20baa2da40dd8c13a5867554e87ba143572651b2 Mon Sep 17 00:00:00 2001
From: Olaf Wintermann <olaf.wintermann@gmail.com>
Date: Thu, 20 Aug 2026 21:47:22 +0200
Subject: [PATCH] add backend function for getting a list of note attachments
 per collection

---
 application/backend/src/backend.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/application/backend/src/backend.rs b/application/backend/src/backend.rs
index 75dbbf3..9685d1b 100644
--- a/application/backend/src/backend.rs
+++ b/application/backend/src/backend.rs
@@ -887,6 +887,18 @@ impl BackendHandle {
         let _ = self.tx.send(cmd);
     }
 
+    pub fn get_collection_note_attachments<F>(&self, collection_id: i32, callback: F)
+    where F: FnOnce(Result<Vec<attachment::Model>, DbErr>) + Send + 'static {
+        let backend = self.backend.clone();
+        let cmd = Box::pin(async move {
+            let attachments = attachment::Entity::find()
+                .filter(attachment::Column::CollectionId.eq(collection_id))
+                .all(&backend.db).await;
+            callback(attachments);
+        });
+        let _ = self.tx.send(cmd);
+    }
+
     pub fn open_extern<F>(&self, note_id: i32, callback: F)
     where F: FnOnce(OpenExternResult) + Send + 'static {
         let backend = self.backend.clone();
-- 
2.52.0