reduce to 1 object per asset

backend/src/workers/purge.rs

@@ -11,7 +11,7 @@ use uuid::Uuid;
 use crate::auth::ensure_active_tenant;
 use crate::jobs::JOB_PURGE_DOCUMENT;
 use crate::models::{Document, DocumentVersion};
-use crate::schema::{document_asset_objects, document_assets, document_versions};
+use crate::schema::{document_assets, document_versions};
 use crate::state::AppState;
 use crate::storage::TenantStorage;
 
@@ -235,21 +235,11 @@ fn prepare_purge_context(
         let asset_keys = if version_ids.is_empty() {
             Vec::new()
         } else {
-            let asset_ids: Vec<Uuid> = document_assets::table
+            document_assets::table
                 .filter(document_assets::document_version_id.eq_any(&version_ids))
                 .filter(document_assets::tenant_id.eq(tenant_id))
-                .select(document_assets::id)
-                .load(conn)?;
-
-            if asset_ids.is_empty() {
-                Vec::new()
-            } else {
-                document_asset_objects::table
-                    .filter(document_asset_objects::asset_id.eq_any(&asset_ids))
-                    .filter(document_asset_objects::tenant_id.eq(tenant_id))
-                    .select(document_asset_objects::s3_key)
-                    .load(conn)?
-            }
+                .select(document_assets::s3_key)
+                .load(conn)?
         };
 
         Ok(Some(PurgeContext {