Add new 'receiving form' for purchase batches
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Lance Edgar
parent
468a84aa90
commit
6c3d221e98
5 changed files with 323 additions and 36 deletions
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@ -26,9 +26,12 @@ Views for purchase order batches
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from __future__ import unicode_literals, absolute_import
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import re
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import logging
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from sqlalchemy import orm
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from rattail import enum
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from rattail import enum, pod
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from rattail.db import model, api
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from rattail.gpc import GPC
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from rattail.time import localtime
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@ -36,6 +39,7 @@ from rattail.core import Object
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from rattail.util import OrderedDict
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import formalchemy as fa
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import formencode as fe
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from pyramid import httpexceptions
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from tailbone import forms
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@ -43,6 +47,21 @@ from tailbone.db import Session
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from tailbone.views.batch import BatchMasterView
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log = logging.getLogger(__name__)
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class ReceivingForm(forms.Schema):
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allow_extra_fields = True
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filter_extra_fields = True
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mode = fe.validators.OneOf([
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'received',
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# 'damaged', 'expired', 'mispick',
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])
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product = forms.validators.ValidProduct()
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cases = fe.validators.Int()
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units = fe.validators.Int()
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class PurchaseBatchView(BatchMasterView):
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"""
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Master view for purchase order batches.
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@ -578,6 +597,95 @@ class PurchaseBatchView(BatchMasterView):
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'batch_po_total': '${:0,.2f}'.format(batch.po_total),
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}
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def receiving_form(self):
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"""
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Workflow view for receiving items on a purchase batch.
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"""
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batch = self.get_instance()
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if batch.executed:
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return self.redirect(self.get_action_url('view', batch))
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form = forms.SimpleForm(self.request, schema=ReceivingForm)
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if form.validate():
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assert form.data['mode'] == 'received' # TODO
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product = form.data['product']
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rows = [row for row in batch.active_rows() if row.product is product]
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if rows:
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if len(rows) > 1:
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log.warning("found {} matching rows in batch {} for product: {}".format(
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len(rows), batch.id_str, product.upc.pretty()))
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row = rows[0]
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else:
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row = model.PurchaseBatchRow()
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row.product = product
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if form.data['cases']:
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row.cases_received = (row.cases_received or 0) + form.data['cases']
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if form.data['units']:
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row.units_received = (row.units_received or 0) + form.data['units']
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if not row.uuid:
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batch.add_row(row)
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self.handler.refresh_row(row)
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self.request.session.flash("({}) {} cases, {} units: {} {}".format(
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form.data['mode'], form.data['cases'] or 0, form.data['units'] or 0,
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product.upc.pretty(), product))
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return self.redirect(self.request.current_route_url())
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title = self.get_instance_title(batch)
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return self.render_to_response('receive_form', {
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'batch': batch,
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'instance': batch,
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'instance_title': title,
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'index_title': "{}: {}".format(self.get_model_title(), title),
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'index_url': self.get_action_url('view', batch),
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'vendor': batch.vendor,
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'form': forms.FormRenderer(form),
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})
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def receiving_lookup(self):
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"""
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Try to locate a product by UPC, and validate it in the context of
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current batch, returning some data for client JS.
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"""
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batch = self.get_instance()
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if batch.executed:
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return {
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'error': "Current batch has already been executed",
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'redirect': self.get_action_url('view', batch),
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}
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data = None
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upc = self.request.GET.get('upc', '').strip()
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upc = re.sub(r'\D', '', upc)
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if upc:
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product = api.get_product_by_upc(Session(), upc)
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if not product:
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# Try again, assuming caller did not include check digit.
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upc = GPC(upc, calc_check_digit='upc')
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product = api.get_product_by_upc(Session(), upc)
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if product and (not product.deleted or self.request.has_perm('products.view_deleted')):
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data = {
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'uuid': product.uuid,
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'upc': unicode(product.upc),
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'upc_pretty': product.upc.pretty(),
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'full_description': product.full_description,
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'image_url': pod.get_image_url(self.rattail_config, product.upc),
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}
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cost = product.cost_for_vendor(batch.vendor)
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if cost:
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data['cost_found'] = True
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if int(cost.case_size) == cost.case_size:
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data['cost_case_size'] = int(cost.case_size)
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else:
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data['cost_case_size'] = '{:0.4f}'.format(cost.case_size)
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else:
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data['cost_found'] = False
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data['found_in_batch'] = product in [row.product for row in batch.active_rows()]
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return {'product': data}
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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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@ -595,7 +703,7 @@ class PurchaseBatchView(BatchMasterView):
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cls._batch_defaults(config)
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cls._defaults(config)
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# order form
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# ordering form
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config.add_tailbone_permission(permission_prefix, '{}.order_form'.format(permission_prefix),
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"Edit new {} in Order Form mode".format(model_title))
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config.add_route('{}.order_form'.format(route_prefix), '{}/{{{}}}/order-form'.format(url_prefix, model_key))
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@ -605,6 +713,16 @@ class PurchaseBatchView(BatchMasterView):
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config.add_view(cls, attr='order_form_update', route_name='{}.order_form_update'.format(route_prefix),
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renderer='json', permission='{}.order_form'.format(permission_prefix))
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# receiving form, lookup
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config.add_tailbone_permission(permission_prefix, '{}.receiving_form'.format(permission_prefix),
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"Edit 'receiving' {} in Receiving Form mode".format(model_title))
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config.add_route('{}.receiving_form'.format(route_prefix), '{}/{{{}}}/receiving-form'.format(url_prefix, model_key))
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config.add_view(cls, attr='receiving_form', route_name='{}.receiving_form'.format(route_prefix),
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permission='{}.receiving_form'.format(permission_prefix))
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config.add_route('{}.receiving_lookup'.format(route_prefix), '{}/{{{}}}/receiving-form/lookup'.format(url_prefix, model_key))
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config.add_view(cls, attr='receiving_lookup', route_name='{}.receiving_lookup'.format(route_prefix),
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renderer='json', permission='{}.receiving_form'.format(permission_prefix))
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def includeme(config):
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PurchaseBatchView.defaults(config)
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