Tweaks to improve handling of "missing" items for receiving

tailbone/api/batch/receiving.py

@@ -280,6 +280,15 @@ class ReceivingBatchRowViews(APIBatchRowView):
                         ]},
                     ])
 
+                # is_missing
+                elif filtr['field'] == 'is_missing' and filtr['op'] == 'eq' and filtr['value'] is True:
+                    filters.extend([
+                        {'or': [
+                            {'field': 'cases_missing', 'op': '!=', 'value': 0},
+                            {'field': 'units_missing', 'op': '!=', 'value': 0},
+                        ]},
+                    ])
+
                 else: # just some filter, use as-is
                     filters.append(filtr)
 
@@ -326,6 +335,9 @@ class ReceivingBatchRowViews(APIBatchRowView):
         data['cases_expired'] = row.cases_expired
         data['units_expired'] = row.units_expired
 
+        data['cases_missing'] = row.cases_missing
+        data['units_missing'] = row.units_missing
+
         cases, units = self.batch_handler.get_unconfirmed_counts(row)
         data['cases_unconfirmed'] = cases
         data['units_unconfirmed'] = units

tailbone/templates/receiving/configure.mako

@@ -151,6 +151,15 @@
       </b-checkbox>
     </b-field>
 
+    <b-field>
+      <b-checkbox name="rattail.batch.purchase.receiving.auto_missing_credits"
+                  v-model="simpleSettings['rattail.batch.purchase.receiving.auto_missing_credits']"
+                  native-value="true"
+                  @input="settingsNeedSaved = true">
+        Auto-generate "missing" (DNR) credits for items not accounted for
+      </b-checkbox>
+    </b-field>
+
   </div>
 
   <h3 class="block is-size-3">Mobile Interface</h3>

tailbone/views/purchases/credits.py

@@ -96,10 +96,12 @@ class PurchaseCreditView(MasterView):
     ]
 
     def configure_grid(self, g):
-        super(PurchaseCreditView, self).configure_grid(g)
+        super().configure_grid(g)
 
+        # vendor
         g.set_joiner('vendor', lambda q: q.outerjoin(model.Vendor))
         g.set_sorter('vendor', model.Vendor.name)
+        g.set_filter('vendor', model.Vendor.name, label="Vendor Name")
 
         g.set_sort_defaults('date_received', 'desc')
 

tailbone/views/purchasing/receiving.py

@@ -1935,6 +1935,9 @@ class ReceivingBatchView(PurchasingBatchView):
             {'section': 'rattail.batch',
              'option': 'purchase.receiving.allow_edit_invoice_unit_cost',
              'type': bool},
+            {'section': 'rattail.batch',
+             'option': 'purchase.receiving.auto_missing_credits',
+             'type': bool},
 
             # mobile interface
             {'section': 'rattail.batch',