From 8c610e214205c041d9032700d7e1384c0a937c7c Mon Sep 17 00:00:00 2001
From: Lance Edgar <ledgar@techsupport.coop>
Date: Fri, 5 Jul 2019 16:44:46 -0500
Subject: [PATCH] Add `render_customer()` method for MasterView

surely will be commonly useful?
---
 tailbone/views/master.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tailbone/views/master.py b/tailbone/views/master.py
index 5764684e..0164333d 100644
--- a/tailbone/views/master.py
+++ b/tailbone/views/master.py
@@ -890,6 +890,14 @@ class MasterView(View):
         url = self.request.route_url('users.view', uuid=user.uuid)
         return tags.link_to(text, url)
 
+    def render_customer(self, obj, field):
+        customer = getattr(obj, field)
+        if not customer:
+            return ""
+        text = six.text_type(customer)
+        url = self.request.route_url('customers.view', uuid=customer.uuid)
+        return tags.link_to(text, url)
+
     def before_create_flush(self, obj, form):
         pass