Show links to claiming rows for truck dump parent row

tailbone/views/purchasing/receiving.py

@@ -234,6 +234,7 @@ class ReceivingBatchView(PurchasingBatchView):
         'invoice_unit_cost',
         'invoice_total',
         'status_code',
+        'claims',
         'credits',
     ]
 
@@ -679,12 +680,30 @@ class ReceivingBatchView(PurchasingBatchView):
 
     def configure_row_form(self, f):
         super(ReceivingBatchView, self).configure_row_form(f)
+        batch = self.get_instance()
+
         f.set_readonly('cases_ordered')
         f.set_readonly('units_ordered')
         f.set_readonly('po_unit_cost')
         f.set_readonly('po_total')
         f.set_readonly('invoice_total')
 
+        # claims
+        if batch.is_truck_dump_parent():
+            f.set_renderer('claims', self.render_row_claims)
+        else:
+            f.remove_field('claims')
+
+    def render_row_claims(self, row, field):
+        items = []
+        for claim in row.claims:
+            child_row = claim.claiming_row
+            child_batch = child_row.batch
+            text = child_batch.id_str
+            url = self.get_row_action_url('view', child_row)
+            items.append(HTML.tag('li', c=[tags.link_to(text, url)]))
+        return HTML.tag('ul', c=items)
+
     def validate_row_form(self, form):
 
         # if normal validation fails, stop there