Refresh materialized views after purging library items

Author: CyferShepard

backend/routes/api.js

@@ -144,6 +144,9 @@ async function purgeLibraryItems(id, withActivity, purgeAll = false) {
     };
     await db.query(deleteQuery);
   }
+  for (const view of db.materializedViews) {
+    await db.refreshMaterializedView(view);
+  }
 }
 
 //////////////////////////////
@@ -1129,6 +1132,10 @@ router.delete("/item/purge", async (req, res) => {
       }
     }
 
+    for (const view of db.materializedViews) {
+      await db.refreshMaterializedView(view);
+    }
+
     sendUpdate("GeneralAlert", {
       type: "Success",
       message: `Item ${withActivity ? "with Playback Activity" : ""} has been Purged`,