Add Family and Product.family to the general grid/crud UI.

tailbone/templates/families/crud.mako

@@ -0,0 +1,12 @@
+<%inherit file="/crud.mako" />
+
+<%def name="context_menu_items()">
+  <li>${h.link_to("Back to Families", url('families'))}</li>
+  % if form.readonly:
+      <li>${h.link_to("Edit this Family", url('family.update', uuid=form.fieldset.model.uuid))}</li>
+  % elif form.updating:
+      <li>${h.link_to("View this Family", url('family.read', uuid=form.fieldset.model.uuid))}</li>
+  % endif
+</%def>
+
+${parent.body()}

tailbone/templates/families/index.mako

@@ -0,0 +1,11 @@
+<%inherit file="/grid.mako" />
+
+<%def name="title()">Families</%def>
+
+<%def name="context_menu_items()">
+  % if request.has_perm('families.create'):
+      <li>${h.link_to("Create a new Family", url('family.create'))}</li>
+  % endif
+</%def>
+
+${parent.body()}

tailbone/views/__init__.py

@@ -58,6 +58,7 @@ def includeme(config):
     config.include('tailbone.views.customers')
     config.include('tailbone.views.departments')
     config.include('tailbone.views.employees')
+    config.include('tailbone.views.families')
     config.include('tailbone.views.labels')
     config.include('tailbone.views.people')
     config.include('tailbone.views.products')

tailbone/views/families.py

@@ -0,0 +1,113 @@
+#!/usr/bin/env python
+# -*- coding: utf-8  -*-
+################################################################################
+#
+#  Rattail -- Retail Software Framework
+#  Copyright © 2010-2012 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/>.
+#
+################################################################################
+
+"""
+Family Views
+"""
+
+from . import SearchableAlchemyGridView, CrudView
+
+from rattail.db import model
+
+
+class FamiliesGrid(SearchableAlchemyGridView):
+
+    mapped_class = model.Family
+    config_prefix = 'families'
+    sort = 'name'
+
+    def filter_map(self):
+        return self.make_filter_map(
+            exact=['code'],
+            ilike=['name'])
+
+    def filter_config(self):
+        return self.make_filter_config(
+            include_filter_name=True,
+            filter_type_name='lk')
+
+    def sort_map(self):
+        return self.make_sort_map('code', 'name')
+
+    def grid(self):
+        g = self.make_grid()
+        g.configure(
+            include=[
+                g.code,
+                g.name,
+                ],
+            readonly=True)
+        if self.request.has_perm('families.read'):
+            g.viewable = True
+            g.view_route_name = 'family.read'
+        if self.request.has_perm('families.update'):
+            g.editable = True
+            g.edit_route_name = 'family.update'
+        if self.request.has_perm('families.delete'):
+            g.deletable = True
+            g.delete_route_name = 'family.delete'
+        return g
+
+
+class FamilyCrud(CrudView):
+
+    mapped_class = model.Family
+    home_route = 'families'
+
+    def fieldset(self, model):
+        fs = self.make_fieldset(model)
+        fs.configure(
+            include=[
+                fs.code,
+                fs.name,
+                ])
+        return fs
+
+
+def add_routes(config):
+    config.add_route('families', '/families')
+    config.add_route('family.create', '/families/new')
+    config.add_route('family.read', '/families/{uuid}')
+    config.add_route('family.update', '/families/{uuid}/edit')
+    config.add_route('family.delete', '/families/{uuid}/delete')
+
+
+def includeme(config):
+    add_routes(config)
+
+    config.add_view(FamiliesGrid, route_name='families',
+                    renderer='/families/index.mako',
+                    permission='families.list')
+
+    config.add_view(FamilyCrud, attr='create', route_name='family.create',
+                    renderer='/families/crud.mako',
+                    permission='families.create')
+    config.add_view(FamilyCrud, attr='read', route_name='family.read',
+                    renderer='/families/crud.mako',
+                    permission='families.read')
+    config.add_view(FamilyCrud, attr='update', route_name='family.update',
+                    renderer='/families/crud.mako',
+                    permission='families.update')
+    config.add_view(FamilyCrud, attr='delete', route_name='family.delete',
+                    permission='families.delete')

tailbone/views/products.py

@@ -42,6 +42,7 @@ from rattail import sil
 from rattail import batches
 from rattail.threads import Thread
 from rattail.exceptions import LabelPrintingError
+from rattail.db import model
 from rattail.db.model import (
     Product, ProductPrice, ProductCost, ProductCode,
     Brand, Vendor, Department, Subdepartment, LabelProfile)
@@ -90,6 +91,8 @@ class ProductsGrid(SearchableAlchemyGridView):
         return {
             'brand':
                 lambda q: q.outerjoin(Brand),
+            'family':
+                lambda q: q.outerjoin(model.Family),
             'department':
                 lambda q: q.outerjoin(Department,
                                       Department.uuid == Product.department_uuid),
@@ -138,6 +141,7 @@ class ProductsGrid(SearchableAlchemyGridView):
             ilike=['description', 'size'],
             upc=filter_upc(),
             brand=self.filter_ilike(Brand.name),
+            family=self.filter_ilike(model.Family.name),
             department=self.filter_ilike(Department.name),
             subdepartment=self.filter_ilike(Subdepartment.name),
             vendor=self.filter_ilike(Vendor.name),