Add "discarded" flag when receiving DMG/EXP products; add view for purchase credits

tailbone/views/purchases/batch.py

@@ -64,6 +64,7 @@ class ReceivingForm(forms.Schema):
     cases = fe.validators.Number()
     units = fe.validators.Number()
     expiration_date = fe.validators.DateValidator()
+    trash = fe.validators.Bool()
     ordered_product = forms.validators.ValidProduct()
 
 
@@ -685,7 +686,7 @@ class PurchaseBatchView(BatchMasterView):
             'batch_po_total': '${:0,.2f}'.format(batch.po_total),
         }
 
-    def attach_credit(self, row, credit_type, cases, units, expiration_date=None, mispick_product=None):
+    def attach_credit(self, row, credit_type, cases, units, expiration_date=None, discarded=None, mispick_product=None):
         batch = row.batch
         credit = model.PurchaseBatchCredit()
         credit.credit_type = credit_type
@@ -710,6 +711,7 @@ class PurchaseBatchView(BatchMasterView):
         credit.invoice_case_cost = row.invoice_case_cost
         credit.invoice_unit_cost = row.invoice_unit_cost
         credit.invoice_total = row.invoice_total
+        credit.product_discarded = discarded
         if credit_type == 'expired':
             credit.expiration_date = expiration_date
         elif credit_type == 'mispick' and mispick_product:
@@ -768,6 +770,7 @@ class PurchaseBatchView(BatchMasterView):
             if mode in ('damaged', 'expired', 'mispick'):
                 self.attach_credit(row, mode, cases, units,
                                    expiration_date=form.data['expiration_date'],
+                                   discarded=form.data['trash'],
                                    mispick_product=shipped_product)
 
             self.handler.refresh_row(row)

tailbone/views/purchases/credits.py

@@ -0,0 +1,78 @@
+# -*- coding: utf-8 -*-
+################################################################################
+#
+#  Rattail -- Retail Software Framework
+#  Copyright © 2010-2016 Lance Edgar
+#
+#  This file is part of Rattail.
+#
+#  Rattail is free software: you can redistribute it and/or modify it under the
+#  terms of the GNU Affero General Public License as published by the Free
+#  Software Foundation, either version 3 of the License, or (at your option)
+#  any later version.
+#
+#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#  FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for
+#  more details.
+#
+#  You should have received a copy of the GNU Affero General Public License
+#  along with Rattail.  If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+"""
+Views for "true" purchase credits
+"""
+
+from __future__ import unicode_literals, absolute_import
+
+from rattail.db import model
+
+from tailbone import forms
+from tailbone.views import MasterView
+
+
+class PurchaseCreditView(MasterView):
+    """
+    Master view for purchase credits
+    """
+    model_class = model.PurchaseCredit
+    route_prefix = 'purchases.credits'
+    url_prefix = '/purchases/credits'
+    creatable = False
+    editable = False
+
+    def _preconfigure_grid(self, g):
+
+        g.joiners['vendor'] = lambda q: q.outerjoin(model.Vendor)
+        g.sorters['vendor'] = g.make_sorter(model.Vendor.name)
+
+        g.default_sortkey = 'date_received'
+        g.default_sortdir = 'desc'
+
+        g.upc.set(label="UPC")
+        g.brand_name.set(label="Brand")
+        g.cases_shorted.set(label="Cases", renderer=forms.renderers.QuantityFieldRenderer)
+        g.units_shorted.set(label="Units", renderer=forms.renderers.QuantityFieldRenderer)
+        g.credit_type.set(label="Type")
+        g.date_received.set(label="Date")
+
+    def configure_grid(self, g):
+        g.configure(
+            include=[
+                g.vendor,
+                g.upc,
+                g.brand_name,
+                g.description,
+                g.size,
+                g.cases_shorted,
+                g.units_shorted,
+                g.credit_type,
+                g.date_received,
+                g.status,
+            ],
+            readonly=True)
+
+
+def includeme(config):
+    PurchaseCreditView.defaults(config)