From 73cf6557155b17fab8c60fcaf5066f3b5f4822f5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20B=C3=BChl?= <matthias.buehl@sap.com>
Date: Mon, 3 Feb 2020 09:26:33 +0100
Subject: [PATCH] instance based restriction  in catalogservice

---
 packages/bookshop/srv/cat-service.cds | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/bookshop/srv/cat-service.cds b/packages/bookshop/srv/cat-service.cds
index efe7b5d9..2664965d 100644
--- a/packages/bookshop/srv/cat-service.cds
+++ b/packages/bookshop/srv/cat-service.cds
@@ -11,3 +11,7 @@ service CatalogService {
   @insertonly entity Orders as projection on my.Orders;
 
 }
+// Example for an instance restriction
+ annotate CatalogService.Orders with  @(restrict: [
+   { grant: 'READ', where: 'currency_code = $user.currency'  } 
+  ]);
\ No newline at end of file