155 lines
5.3 KiB
Python
155 lines
5.3 KiB
Python
# -*- coding: utf-8; -*-
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################################################################################
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#
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# Rattail -- Retail Software Framework
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# Copyright © 2010-2018 Lance Edgar
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#
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# This file is part of Rattail.
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#
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# Rattail is free software: you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation, either version 3 of the License, or (at your option) any later
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# version.
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#
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# Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along with
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# Rattail. If not, see <http://www.gnu.org/licenses/>.
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#
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################################################################################
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"""
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Views for "true" purchase credits
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"""
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from __future__ import unicode_literals, absolute_import
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import six
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from rattail.db import model
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from webhelpers2.html import tags
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from tailbone import grids
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from tailbone.views import MasterView
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class PurchaseCreditView(MasterView):
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"""
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Master view for purchase credits
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"""
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model_class = model.PurchaseCredit
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route_prefix = 'purchases.credits'
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url_prefix = '/purchases/credits'
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creatable = False
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editable = False
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checkboxes = True
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grid_columns = [
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'vendor',
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'invoice_number',
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'invoice_date',
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'upc',
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'vendor_item_code',
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'brand_name',
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'description',
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'size',
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'cases_shorted',
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'units_shorted',
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'credit_type',
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'mispick_upc',
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'date_received',
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'status',
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]
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def configure_grid(self, g):
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super(PurchaseCreditView, self).configure_grid(g)
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g.set_joiner('vendor', lambda q: q.outerjoin(model.Vendor))
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g.set_sorter('vendor', model.Vendor.name)
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g.set_sort_defaults('date_received', 'desc')
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g.set_enum('status', self.enum.PURCHASE_CREDIT_STATUS)
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g.filters['status'].set_value_renderer(grids.filters.EnumValueRenderer(self.enum.PURCHASE_CREDIT_STATUS))
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g.filters['status'].default_active = True
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g.filters['status'].default_verb = 'not_equal'
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# TODO: should not have to convert value to string!
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g.filters['status'].default_value = six.text_type(self.enum.PURCHASE_CREDIT_STATUS_SATISFIED)
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# g.set_type('upc', 'gpc')
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g.set_type('cases_shorted', 'quantity')
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g.set_type('units_shorted', 'quantity')
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g.set_label('invoice_number', "Invoice No.")
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g.set_label('upc', "UPC")
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g.set_label('vendor_item_code', "Item Code")
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g.set_label('brand_name', "Brand")
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g.set_label('cases_shorted', "Cases")
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g.set_label('units_shorted', "Units")
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g.set_label('credit_type', "Type")
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g.set_label('mispick_upc', "Mispick UPC")
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g.set_label('date_received', "Date")
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def change_status(self):
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if self.request.method != 'POST':
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self.request.session.flash("Sorry, you must POST to change credit status", 'error')
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return self.redirect(self.get_index_url())
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status = self.request.POST.get('status', '')
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if status.isdigit():
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status = int(status)
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else:
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self.request.session.flash("Received invalid status: {}".format(status), 'error')
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return self.redirect(self.get_index_url())
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credits_ = []
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for uuid in self.request.POST.get('uuids', '').split(','):
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uuid = uuid.strip()
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if uuid:
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credit = self.Session.query(model.PurchaseCredit).get(uuid)
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if credit:
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credits_.append(credit)
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if not credits_:
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self.request.session.flash("Received zero valid credits", 'error')
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return self.redirect(self.get_index_url())
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# okay, really change status
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for credit in credits_:
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credit.status = status
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self.request.session.flash("Changed status for {} credits".format(len(credits_)))
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return self.redirect(self.get_index_url())
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def template_kwargs_index(self, **kwargs):
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kwargs['status_options'] = self.status_options()
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return kwargs
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def status_options(self):
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options = []
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for value in sorted(self.enum.PURCHASE_CREDIT_STATUS):
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options.append(tags.Option(self.enum.PURCHASE_CREDIT_STATUS[value], value))
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return options
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@classmethod
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def defaults(cls, config):
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route_prefix = cls.get_route_prefix()
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url_prefix = cls.get_url_prefix()
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permission_prefix = cls.get_permission_prefix()
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model_title_plural = cls.get_model_title_plural()
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# change status
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config.add_tailbone_permission(permission_prefix, '{}.change_status'.format(permission_prefix),
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"Change status for {}".format(model_title_plural))
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config.add_route('{}.change_status'.format(route_prefix), '{}/change-status'.format(url_prefix))
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config.add_view(cls, attr='change_status', route_name='{}.change_status'.format(route_prefix),
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permission='{}.change_status'.format(permission_prefix))
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cls._defaults(config)
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def includeme(config):
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PurchaseCreditView.defaults(config)
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