108 lines
2.9 KiB
Python
108 lines
2.9 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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Brand Views
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"""
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from __future__ import unicode_literals, absolute_import
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from rattail.db import model
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from tailbone.views import MasterView, AutocompleteView
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class BrandsView(MasterView):
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"""
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Master view for the Brand class.
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"""
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model_class = model.Brand
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has_versions = True
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bulk_deletable = True
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mergeable = True
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merge_additive_fields = [
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'product_count',
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]
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merge_fields = merge_additive_fields + [
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'uuid',
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'name',
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]
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grid_columns = [
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'name',
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'confirmed',
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]
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form_fields = [
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'name',
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'confirmed',
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]
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def configure_grid(self, g):
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super(BrandsView, self).configure_grid(g)
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# name
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g.filters['name'].default_active = True
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g.filters['name'].default_verb = 'contains'
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g.set_sort_defaults('name')
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g.set_link('name')
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# confirmed
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g.set_type('confirmed', 'boolean')
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def get_merge_data(self, brand):
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product_count = self.Session.query(model.Product)\
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.filter(model.Product.brand == brand)\
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.count()
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return {
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'uuid': brand.uuid,
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'name': brand.name,
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'product_count': product_count,
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}
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def merge_objects(self, removing, keeping):
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products = self.Session.query(model.Product)\
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.filter(model.Product.brand == removing)\
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.all()
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for product in products:
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product.brand = keeping
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self.Session.flush()
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self.Session.delete(removing)
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class BrandsAutocomplete(AutocompleteView):
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mapped_class = model.Brand
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fieldname = 'name'
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def includeme(config):
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# autocomplete
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config.add_route('brands.autocomplete', '/brands/autocomplete')
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config.add_view(BrandsAutocomplete, route_name='brands.autocomplete',
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renderer='json', permission='brands.list')
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BrandsView.defaults(config)
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