Add basic batch views

tailbone_corepos/views/corepos/__init__.py

@@ -40,3 +40,4 @@ def includeme(config):
     config.include('tailbone_corepos.views.corepos.coupons')
     config.include('tailbone_corepos.views.corepos.taxrates')
     config.include('tailbone_corepos.views.corepos.transactions')
+    config.include('tailbone_corepos.views.corepos.batches')

tailbone_corepos/views/corepos/batches.py

@@ -0,0 +1,153 @@
+# -*- coding: utf-8; -*-
+################################################################################
+#
+#  Rattail -- Retail Software Framework
+#  Copyright © 2010-2020 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 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 General Public License for more
+#  details.
+#
+#  You should have received a copy of the GNU General Public License along with
+#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+"""
+CORE POS batch views
+"""
+
+from corepos.db.office_op import model as corepos
+from corepos import enum as corepos_enum
+
+from .master import CoreOfficeMasterView
+
+
+class BatchTypeView(CoreOfficeMasterView):
+    """
+    Master view for batch types
+    """
+    model_class = corepos.BatchType
+    model_title = "CORE-POS Batch Type"
+    url_prefix = '/core-pos/batch-types'
+    route_prefix = 'corepos.batch_types'
+
+    labels = {
+        'editor_ui': "Editor UI",
+    }
+
+    def configure_grid(self, g):
+        super(BatchTypeView, self).configure_grid(g)
+
+        g.set_enum('discount_type', corepos_enum.BATCH_DISCOUNT_TYPE)
+
+        g.set_sort_defaults('id')
+
+        g.set_link('id')
+        g.set_link('description')
+
+    def configure_form(self, f):
+        super(BatchTypeView, self).configure_form(f)
+
+        f.set_enum('discount_type', corepos_enum.BATCH_DISCOUNT_TYPE)
+
+
+class BatchView(CoreOfficeMasterView):
+    """
+    Master view for batches
+    """
+    model_class = corepos.Batch
+    model_title = "CORE-POS Batch"
+    model_title_plural = "CORE-POS Batches"
+    url_prefix = '/core-pos/batches'
+    route_prefix = 'corepos.batches'
+
+    has_rows = True
+    model_row_class = corepos.BatchItem
+    rows_viewable = False
+    rows_downloadable_xlsx = True
+
+    grid_columns = [
+        'id',
+        'name',
+        'batch_type',
+        'item_count',
+        'start_date',
+        'end_date',
+    ]
+
+    form_fields = [
+        'id',
+        'name',
+        'batch_type',
+        'start_date',
+        'end_date',
+    ]
+
+    row_labels = {
+        'id': "ID",
+        'batch_id': "Batch ID",
+        'upc': "UPC",
+    }
+
+    row_grid_columns = [
+        'id',
+        'upc',
+        'sale_price',
+        'group_sale_price',
+        'active',
+        'price_method',
+        'quantity',
+        'sign_multiplier',
+        'cost',
+    ]
+
+    def configure_grid(self, g):
+        super(BatchView, self).configure_grid(g)
+
+        g.set_renderer('start_date', self.render_local_date)
+        g.set_renderer('end_date', self.render_local_date)
+
+        g.set_renderer('item_count', self.render_item_count)
+
+        g.set_sort_defaults('id', 'desc')
+
+        g.set_link('id')
+        g.set_link('name')
+
+    def render_item_count(self, batch, field):
+        return str(len(batch.items))
+
+    def configure_form(self, f):
+        super(BatchView, self).configure_form(f)
+
+        f.set_type('start_date', 'datetime_local')
+        f.set_type('end_date', 'datetime_local')
+
+    def get_row_data(self, batch):
+        return self.Session.query(corepos.BatchItem)\
+                           .filter(corepos.BatchItem.batch == batch)
+
+    def get_parent(self, item):
+        return item.batch
+
+    def configure_row_grid(self, g):
+        super(BatchView, self).configure_row_grid(g)
+
+        g.set_type('sale_price', 'currency')
+        g.set_type('group_sale_price', 'currency')
+        g.set_type('cost', 'currency')
+
+        g.set_sort_defaults('id')
+
+
+def includeme(config):
+    BatchTypeView.defaults(config)
+    BatchView.defaults(config)

tailbone_corepos/views/corepos/coupons.py

@@ -27,8 +27,6 @@ CORE POS coupon views
 from corepos.db.office_op import model as corepos
 from corepos import enum as corepos_enum
 
-from rattail.time import localtime
-
 from .master import CoreOfficeMasterView
 
 
@@ -90,13 +88,6 @@ class HouseCouponView(CoreOfficeMasterView):
         g.set_link('coupon_id')
         g.set_link('description')
 
-    def render_local_date(self, coupon, field):
-        value = getattr(coupon, field)
-        if not value:
-            return ""
-        value = localtime(self.rattail_config, value)
-        return str(value.date())
-
     def configure_form(self, f):
         super(HouseCouponView, self).configure_form(f)
 

tailbone_corepos/views/corepos/master.py

@@ -25,6 +25,7 @@ CORE POS master view
 """
 
 from rattail.util import OrderedDict
+from rattail.time import localtime
 from rattail_corepos.config import core_office_url
 
 from webhelpers2.html import tags
@@ -65,6 +66,13 @@ class CoreOfficeMasterView(MasterView):
 
         return CoreOfficeSession
 
+    def render_local_date(self, obj, field):
+        value = getattr(obj, field)
+        if not value:
+            return ""
+        value = localtime(self.rattail_config, value)
+        return str(value.date())
+
     def render_corepos_department(self, obj, field):
         department = getattr(obj, field)
         if not department: