Expose member barcodes

tailbone_corepos/views/corepos/members.py

@@ -95,6 +95,7 @@ class MemberView(CoreOfficeMasterView):
         'email2',
         'ads_ok',
         'dates',
+        'barcodes',
     ]
 
     def configure_grid(self, g):
@@ -111,6 +112,8 @@ class MemberView(CoreOfficeMasterView):
 
         f.set_renderer('dates', self.render_member_dates)
 
+        f.set_renderer('barcodes', self.render_barcodes)
+
         f.append('customers')
         f.set_readonly('customers')
         f.set_renderer('customers', self.render_customers)
@@ -124,6 +127,22 @@ class MemberView(CoreOfficeMasterView):
             items.append(HTML.tag('li', c=str(dates)))
         return HTML.tag('ul', c=items)
 
+    def render_barcodes(self, member, field):
+        barcodes = member.barcodes
+        if not barcodes:
+            return
+
+        items = []
+        for barcode in barcodes:
+            if barcode.upc:
+                text = barcode.upc
+            elif barcode.upc is None:
+                text = "(null)"
+            else:
+                text = "(empty string)"
+            items.append(HTML.tag('li', c=[text]))
+        return HTML.tag('ul', c=items)
+
     def render_customers(self, member, field):
         customers = member.customers
         if not customers: