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Add initial support for viewing new purchase batch as Order Form

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This commit is contained in:
Lance Edgar 2016-11-07 20:40:47 -06:00
parent 0477561ca6
commit 758ae7099d
4 changed files with 365 additions and 14 deletions
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38
tailbone/templates/newbatch/view.mako
View file

@ -36,23 +36,35 @@
</%def>
<%def name="buttons()">
## TODO: the refreshable thing still seems confusing...
<div class="buttons">
% if master.refreshable:
% if form.readonly:
% if not batch.executed:
<button type="button" id="refresh-data">Refresh Data</button>
% endif
% elif batch.refreshable:
${h.submit('save-refresh', "Save & Refresh Data")}
% endif
% endif
% if not batch.executed and request.has_perm('{}.execute'.format(permission_prefix)):
<button type="button" id="execute-batch"${'' if execute_enabled else ' disabled="disabled"'}>${execute_title}</button>
% endif
${self.leading_buttons()}
${refresh_button()}
${execute_button()}
</div>
</%def>
<%def name="leading_buttons()">
</%def>
<%def name="refresh_button()">
## TODO: the refreshable thing still seems confusing...
% if master.refreshable:
% if form.readonly:
% if not batch.executed:
<button type="button" id="refresh-data">Refresh Data</button>
% endif
% elif batch.refreshable:
${h.submit('save-refresh', "Save & Refresh Data")}
% endif
% endif
</%def>
<%def name="execute_button()">
% if not batch.executed and request.has_perm('{}.execute'.format(permission_prefix)):
<button type="button" id="execute-batch"${'' if execute_enabled else ' disabled="disabled"'}>${execute_title}</button>
% endif
</%def>
<ul id="context-menu">
${self.context_menu_items()}
</ul>

161
tailbone/templates/purchases/batches/order_form.mako Normal file
View file

@ -0,0 +1,161 @@
## -*- coding: utf-8 -*-
<%inherit file="/base.mako" />
<%def name="title()">Purchase Order Form</%def>
<%def name="head_tags()">
${parent.head_tags()}
${h.javascript_link(request.static_url('tailbone:static/js/numeric.js'))}
<script type="text/javascript">
$(function() {
$('.order-form td.current-order input').keydown(function(event) {
if (key_allowed(event) || key_modifies(event)) {
return true;
}
if (event.which == 13) {
var input = $(this);
var row = input.parents('tr:first');
var data = {
product_uuid: row.data('uuid'),
cases_ordered: input.val() || '0'
};
$.post('${url('purchases.batch.order_form_update', uuid=batch.uuid)}', data, function(data) {
if (data.error) {
alert(data.error);
} else {
input.val(data.row_cases_ordered);
row.find('td:last').html(data.row_po_total);
$('.po-total .field').html(data.batch_po_total);
}
});
}
return false;
});
});
</script>
<style type="text/css">
.order-form th.department {
border-top: 1px solid black;
font-size: 1.2em;
padding: 15px;
text-align: left;
text-transform: uppercase;
}
.order-form th.subdepartment {
background-color: white;
border-bottom: 1px solid black;
border-top: 1px solid black;
padding: 15px;
text-align: left;
}
.order-form td {
border-right: 1px solid #000000;
border-top: 1px solid #000000;
}
.order-form td.upc,
.order-form td.case-qty,
.order-form td.code,
.order-form td.preferred {
text-align: center;
}
.order-form td.scratch_pad {
width: 40px;
}
.order-form td.current-order input {
text-align: center;
width: 3em;
}
.order-form td.po-total {
text-align: right;
}
</style>
</%def>
<%def name="context_menu_items()">
<li>${h.link_to("Back to Purchase Batch", url('purchases.batch.view', uuid=batch.uuid))}</li>
</%def>
<ul id="context-menu">
${self.context_menu_items()}
</ul>
<div class="form-wrapper">
<div class="field-wrapper">
<label>Vendor</label>
<div class="field">${vendor}</div>
</div>
<div class="field-wrapper">
<label>Order Date</label>
<div class="field">${batch.date_ordered}</div>
</div>
<div class="field-wrapper po-total">
<label>PO Total</label>
<div class="field">$${'{:0,.2f}'.format(batch.po_total or 0)}</div>
</div>
</div><!-- form-wrapper -->
<div class="newgrid">
<table class="order-form">
% for department in sorted(departments.itervalues(), key=lambda d: d.name if d else ''):
<thead>
<tr>
<th class="department" colspan="22">Department:&nbsp; ${department.number} ${department.name}</th>
</tr>
% for subdepartment in sorted(department._order_subdepartments.itervalues(), key=lambda s: s.name if s else ''):
<tr>
<th class="subdepartment" colspan="22">Subdepartment:&nbsp; ${subdepartment.number} ${subdepartment.name}</th>
</tr>
<tr>
<th>UPC</th>
<th>Brand</th>
<th>Description</th>
<th>Size</th>
<th>Case</th>
<th>Vend. Code</th>
<th>Pref.</th>
<th colspan="7">&nbsp;</th>
<th>PO Total</th>
</tr>
</thead>
<tbody>
% for cost in subdepartment._order_costs:
<tr data-uuid="${cost.product_uuid}">
<td class="upc">${get_upc(cost.product)}</td>
<td class="brand">${cost.product.brand or ''}</td>
<td class="desc">${cost.product.description}</td>
<td class="size">${cost.product.size or ''}</td>
<td class="case-qty">${cost.case_size} ${"LB" if cost.product.weighed else "EA"}</td>
<td class="code">${cost.code or ''}</td>
<td class="preferred">${'X' if cost.preference == 1 else ''}</td>
% for i in range(6):
<td class="scratch_pad">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>
% endfor
<td class="current-order">
${h.text('cases_ordered_{}'.format(cost.uuid), value=int(cost._batchrow.cases_ordered) if cost._batchrow else None)}
</td>
<td class="po-total">${'${:0,.2f}'.format(cost._batchrow.po_total) if cost._batchrow else ''}</td>
</tr>
% endfor
</tbody>
% endfor
% endfor
</table>
</div>

29
tailbone/templates/purchases/batches/view.mako Normal file
View file

@ -0,0 +1,29 @@
## -*- coding: utf-8 -*-
<%inherit file="/newbatch/view.mako" />
<%def name="head_tags()">
${parent.head_tags()}
<script type="text/javascript">
$(function() {
$('#order-form').click(function() {
% if vendor_cost_count > 199:
if (! confirm("This vendor has ${'{:,d}'.format(vendor_cost_count)} cost records.\n\n" +
"It is not recommended to use Order Form mode for such a large catalog.\n\n" +
"Are you sure you wish to do it anyway?")) {
return;
}
% endif
$(this).button('disable').button('option', 'label', "Working, please wait...");
location.href = '${url('purchases.batch.order_form', uuid=instance.uuid)}';
});
});
</script>
</%def>
<%def name="leading_buttons()">
% if not instance.executed and request.has_perm('purchases.batch.order_form'):
<button type="button" id="order-form">View as Order Form</button>
% endif
</%def>
${parent.body()}

149
tailbone/views/purchases/batch.py
View file

@ -30,6 +30,7 @@ from rattail.db import model, api
from rattail.gpc import GPC
from rattail.db.batch.purchase.handler import PurchaseBatchHandler
from rattail.time import localtime
from rattail.core import Object
import formalchemy as fa
@ -118,6 +119,14 @@ class PurchaseBatchView(BatchMasterView):
# default order date is today
fs.model.date_ordered = localtime(self.rattail_config).date()
def template_kwargs_view(self, **kwargs):
kwargs = super(PurchaseBatchView, self).template_kwargs_view(**kwargs)
vendor = kwargs['batch'].vendor
kwargs['vendor_cost_count'] = Session.query(model.ProductCost)\
.filter(model.ProductCost.vendor == vendor)\
.count()
return kwargs
def _preconfigure_row_grid(self, g):
super(PurchaseBatchView, self)._preconfigure_row_grid(g)
@ -222,11 +231,151 @@ class PurchaseBatchView(BatchMasterView):
self.request.session.flash("Added item: {} {}".format(row.upc.pretty(), row.product))
return self.redirect(self.request.current_route_url())
def delete_row(self):
"""
Update the PO total in addition to marking row as removed.
"""
row = self.Session.query(self.model_row_class).get(self.request.matchdict['uuid'])
if not row:
raise httpexceptions.HTTPNotFound()
if row.po_total:
row.batch.po_total -= row.po_total
row.removed = True
return self.redirect(self.get_action_url('view', row.batch))
# TODO: redirect to new purchase...
# def get_execute_success_url(self, batch, result, **kwargs):
# # return self.get_action_url('view', batch)
# return
def order_form(self):
"""
View for editing a purchase batch as an order form.
"""
batch = self.get_instance()
vendor = batch.vendor
costs = Session.query(model.ProductCost)\
.join(model.Product)\
.outerjoin(model.Brand)\
.filter(model.ProductCost.vendor == vendor)\
.order_by(model.Brand.name,
model.Product.description,
model.Product.size)
# organize existing batch rows by product
order_items = {}
for row in batch.data_rows:
if not row.removed:
order_items[row.product_uuid] = row
# organize product costs by dept / subdept
departments = {}
for cost in costs:
department = cost.product.department
if department:
departments.setdefault(department.uuid, department)
else:
if None not in departments:
department = Object()
departments[None] = department
department = departments[None]
subdepartments = getattr(department, '_order_subdepartments', None)
if subdepartments is None:
subdepartments = department._order_subdepartments = {}
subdepartment = cost.product.subdepartment
if subdepartment:
subdepartments.setdefault(subdepartment.uuid, subdepartment)
else:
if None not in subdepartments:
subdepartment = Object()
subdepartments[None] = subdepartment
subdepartment = subdepartments[None]
subdept_costs = getattr(subdepartment, '_order_costs', None)
if subdept_costs is None:
subdept_costs = subdepartment._order_costs = []
subdept_costs.append(cost)
cost._batchrow = order_items.get(cost.product_uuid)
title = self.get_instance_title(batch)
return self.render_to_response('order_form', {
'batch': batch,
'instance': batch,
'instance_title': title,
'index_title': "{}: {}".format(self.get_model_title(), title),
'index_url': self.get_action_url('view', batch),
'vendor': vendor,
'departments': departments,
'get_upc': lambda p: p.upc,
})
def order_form_update(self):
"""
Handles AJAX requests to update current batch, from Order Form view.
"""
batch = self.get_instance()
quantity = self.request.POST.get('cases_ordered')
if not quantity or not quantity.isdigit():
return {'error': "Invalid quantity: {}".format(quantity)}
quantity = int(quantity)
uuid = self.request.POST.get('product_uuid')
product = Session.query(model.Product).get(uuid) if uuid else None
if not product:
return {'error': "Product not found"}
rows = [row for row in batch.data_rows if row.product_uuid == uuid]
if rows:
assert len(rows) == 1
row = rows[0]
if row.po_total and not row.removed:
batch.po_total -= row.po_total
if quantity:
row.cases_ordered = quantity
row.removed = False
self.handler.refresh_row(row)
else:
row.removed = True
elif quantity:
row = model.PurchaseBatchRow()
row.sequence = max([0] + [r.sequence for r in batch.data_rows]) + 1
row.product = product
batch.data_rows.append(row)
row.cases_ordered = quantity
self.handler.refresh_row(row)
return {
'row_cases_ordered': '' if row.removed else int(row.cases_ordered),
'row_po_total': '' if row.removed else '${:0,.2f}'.format(row.po_total),
'batch_po_total': '${:0,.2f}'.format(batch.po_total),
}
@classmethod
def defaults(cls, config):
route_prefix = cls.get_route_prefix()
url_prefix = cls.get_url_prefix()
permission_prefix = cls.get_permission_prefix()
model_key = cls.get_model_key()
model_title = cls.get_model_title()
cls._batch_defaults(config)
cls._defaults(config)
# order form
config.add_tailbone_permission(permission_prefix, '{}.order_form'.format(permission_prefix),
"Edit new {} in Order Form mode".format(model_title))
config.add_route('{}.order_form'.format(route_prefix), '{}/{{{}}}/order-form'.format(url_prefix, model_key))
config.add_view(cls, attr='order_form', route_name='{}.order_form'.format(route_prefix),
permission='{}.order_form'.format(permission_prefix))
config.add_route('{}.order_form_update'.format(route_prefix), '{}/{{{}}}/order-form/update'.format(url_prefix, model_key))
config.add_view(cls, attr='order_form_update', route_name='{}.order_form_update'.format(route_prefix),
renderer='json', permission='{}.order_form'.format(permission_prefix))
def includeme(config):
PurchaseBatchView.defaults(config)