From 6b549262f61bb8c48e1bf944bea793e3d750b756 Mon Sep 17 00:00:00 2001
From: "Patrik J. Braun" <bra.patrik@gmail.com>
Date: Fri, 15 Feb 2019 13:26:01 -0500
Subject: [PATCH] automatically removing persons with zero photos

---
 backend/model/sql/PersonManager.ts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/backend/model/sql/PersonManager.ts b/backend/model/sql/PersonManager.ts
index b83a6b02..e9d20591 100644
--- a/backend/model/sql/PersonManager.ts
+++ b/backend/model/sql/PersonManager.ts
@@ -111,6 +111,13 @@ export class PersonManager implements IPersonManager {
     const connection = await SQLConnection.getConnection();
     await connection.query('update person_entry set count = ' +
       ' (select COUNT(1) from face_region_entry where face_region_entry.personId = person_entry.id)');
+
+    // remove persons without photo
+    await connection.getRepository(PersonEntry)
+      .createQueryBuilder()
+      .where('count = 0')
+      .delete()
+      .execute();
   }
 
 }