def _setup_clients_widget(self):
marker('Filling clients')
self.client_gadget = ClientEntryGadget(
entry=self.client,
store=self.store,
initial_value=self.model.client,
parent=self.wizard,
run_editor=self._run_client_editor)
marker('Filled clients')
def _setup_clients_widget(self):
self.client.mandatory = True
self.client_gadget = ClientEntryGadget(
entry=self.client,
store=self.store,
initial_value=self.model.client,
parent=self.wizard)
def _setup_clients_widget(self):
marker('Filling clients')
self.client_gadget = ClientEntryGadget(
entry=self.client,
store=self.store,
initial_value=self.model.client,
parent=self.wizard,
run_editor=self._run_client_editor)
marker('Filled clients')
class StartSaleQuoteStep(WizardEditorStep):
gladefile = 'SalesPersonQuoteWizardStep'
model_type = Sale
sale_widgets = ['client', 'salesperson', 'expire_date',
'client_category']
invoice_widgets = ['operation_nature']
cfop_widgets = ['cfop']
proxy_widgets = sale_widgets + invoice_widgets + cfop_widgets
def _setup_widgets(self):
# Salesperson combo
salespersons = SalesPerson.get_active_salespersons(self.store)
self.salesperson.prefill(salespersons)
change_salesperson = sysparam.get_int('ACCEPT_CHANGE_SALESPERSON')
if change_salesperson == ChangeSalespersonPolicy.ALLOW:
self.salesperson.grab_focus()
elif change_salesperson == ChangeSalespersonPolicy.DISALLOW:
self.salesperson.set_sensitive(False)
elif change_salesperson == ChangeSalespersonPolicy.FORCE_CHOOSE:
self.model.salesperson = None
self.salesperson.grab_focus()
else:
raise AssertionError
# CFOP combo
if sysparam.get_bool('ASK_SALES_CFOP'):
cfops = CfopData.get_for_sale(self.store)
self.cfop.prefill(api.for_combo(cfops))
else:
self.cfop_lbl.hide()
self.cfop.hide()
self.create_cfop.hide()
self._fill_clients_category_combo()
self._setup_clients_widget()
self._client_credit_set_visible(bool(self.client.read()))
def _client_credit_set_visible(self, visible):
if visible and self.model.client:
self.client_credit.set_text(
self.model.client.credit_account_balance.format(precision=2)
)
self.client_credit.set_visible(visible)
self.client_credit_lbl.set_visible(visible)
def _setup_clients_widget(self):
self.client_gadget = ClientEntryGadget(
entry=self.client,
store=self.store,
initial_value=self.model.client,
parent=self.wizard)
def _fill_clients_category_combo(self):
categories = self.store.find(ClientCategory).order_by(ClientCategory.name)
self.client_category.prefill(api.for_combo(categories, empty=''))
if categories.is_empty():
self.client_category.hide()
self.client_category_lbl.hide()
def post_init(self):
self.toogle_client_details()
self.register_validate_function(self.wizard.refresh_next)
self.force_validation()
def next_step(self):
return SaleQuoteItemStep(self.wizard, self, self.store, self.model)
def has_previous_step(self):
return False
def setup_proxies(self):
self._setup_widgets()
self.sale_proxy = self.add_proxy(self.model,
StartSaleQuoteStep.sale_widgets)
self.invoice_proxy = self.add_proxy(self.model.invoice,
StartSaleQuoteStep.invoice_widgets)
if sysparam.get_bool('ASK_SALES_CFOP'):
self.add_proxy(self.model, StartSaleQuoteStep.cfop_widgets)
expire_delta = sysparam.get_int('EXPIRATION_SALE_QUOTE_DATE')
if expire_delta > 0 and not self.model.expire_date:
# Only set the expire date if id doesn't already have one.
self.expire_date.update(localtoday() +
relativedelta(days=expire_delta))
def toogle_client_details(self):
client = self.model.client
if client and client.status != Client.STATUS_SOLVENT:
self.client_gadget.update_edit_button(
gtk.STOCK_DIALOG_WARNING, _("The client is not solvent"))
#
# Callbacks
#
def after_client__content_changed(self, widget):
# During the setup of client_gadget, the client is changed. So this method is
# called before the client_gadget be completely created.
# Check if the client_gadget was created to continue setting other widgets.
if not hasattr(self, 'client_gadget'):
return
client = self.model.client
self.toogle_client_details()
self._client_credit_set_visible(bool(client))
if not client:
return
self.client_category.select(client.category)
def on_expire_date__validate(self, widget, value):
# open_date has a seconds precision, so that why we are rounding it to
# date here.
if value.date() < self.model.open_date.date():
msg = _(u"The expire date must be after the sale open date")
return ValidationError(msg)
def on_notes_button__clicked(self, *args):
self.store.savepoint('before_run_notes_editor')
model = self.model.comments.first()
if not model:
model = SaleComment(store=self.store, sale=self.model,
author=api.get_current_user(self.store))
rv = run_dialog(NoteEditor, self.wizard, self.store, model, 'comment',
title=_('Additional Information'))
if not rv:
self.store.rollback_to_savepoint('before_run_notes_editor')
def on_create_cfop__clicked(self, widget):
self.store.savepoint('before_run_editor_cfop')
cfop = run_dialog(CfopEditor, self.wizard, self.store, None)
if cfop:
self.cfop.append_item(cfop.get_description(), cfop)
self.cfop.select_item_by_data(cfop)
else:
self.store.rollback_to_savepoint('before_run_editor_cfop')
def on_client__validate(self, widget, client):
return StockOperationPersonValidationEvent.emit(client.person, type(client))
def _setup_clients_widget(self):
self.client_gadget = ClientEntryGadget(
entry=self.client,
store=self.store,
initial_value=self.model.client,
parent=self.wizard)
class SalesPersonStep(BaseMethodSelectionStep, WizardEditorStep):
""" An abstract step which allows to define a salesperson, the sale's
discount and surcharge, when it is needed.
"""
gladefile = 'SalesPersonStep'
model_type = Sale
proxy_widgets = ['salesperson', 'client', 'transporter', 'cost_center']
cfop_widgets = ('cfop', )
def __init__(self, wizard, store, model, payment_group, previous=None):
self.pm_slave = None
self.payment_group = payment_group
BaseMethodSelectionStep.__init__(self)
marker("WizardEditorStep.__init__")
WizardEditorStep.__init__(self,
store,
wizard,
model,
previous=previous)
self._update_totals()
self.update_discount_and_surcharge()
#
# Private API
#
def _update_totals(self):
subtotal = self.wizard.get_subtotal()
self.subtotal_lbl.update(subtotal)
total_paid = self.wizard.get_total_paid()
self.total_paid_lbl.update(total_paid)
to_pay = self.model.get_total_sale_amount(
subtotal=subtotal) - total_paid
self.cash_change_slave.update_total_sale_amount(to_pay)
self.total_lbl.update(to_pay)
def _setup_clients_widget(self):
marker('Filling clients')
self.client_gadget = ClientEntryGadget(
entry=self.client,
store=self.store,
initial_value=self.model.client,
parent=self.wizard,
run_editor=self._run_client_editor)
marker('Filled clients')
def _run_client_editor(self,
store,
model,
description=None,
visual_mode=False):
return run_person_role_dialog(ClientEditor,
self.wizard,
store,
model,
document=self.wizard._current_document,
description=description,
visual_mode=visual_mode)
def _fill_transporter_combo(self):
marker('Filling transporters')
transporters = Transporter.get_active_transporters(self.store)
items = api.for_person_combo(transporters)
self.transporter.prefill(items)
self.transporter.set_sensitive(len(items))
marker('Filled transporters')
def _fill_cost_center_combo(self):
marker('Filling cost centers')
cost_centers = CostCenter.get_active(self.store)
# we keep this value because each call to is_empty() is a new sql query
# to the database
cost_centers_exists = not cost_centers.is_empty()
if cost_centers_exists:
self.cost_center.prefill(
api.for_combo(cost_centers,
attr='name',
empty=_('No cost center.')))
self.cost_center.set_visible(cost_centers_exists)
self.cost_center_lbl.set_visible(cost_centers_exists)
marker('Filled cost centers')
def _fill_cfop_combo(self):
marker('Filling CFOPs')
cfops = CfopData.get_for_sale(self.store)
self.cfop.prefill(api.for_combo(cfops))
marker('Filled CFOPs')
#
# Public API
#
def update_discount_and_surcharge(self):
marker("update_discount_and_surcharge")
# Here we need avoid to reset sale data defined when creating the
# Sale in the POS application, i.e, we should not reset the
# discount and surcharge if they are already set (this is the
# case when one of the parameters, CONFIRM_SALES_ON_TILL or
# USE_TRADE_AS_DISCOUNT is enabled).
if (not sysparam.get_bool('CONFIRM_SALES_ON_TILL')
and not sysparam.get_bool('USE_TRADE_AS_DISCOUNT')):
self.model.discount_value = currency(0)
self.model.surcharge_value = currency(0)
def setup_widgets(self):
marker('Setting up widgets')
# Only quotes have expire date.
self.expire_date.hide()
self.expire_label.hide()
# Hide client category widgets
self.client_category_lbl.hide()
self.client_category.hide()
# if the NF-e plugin is active, the client is mandantory in this
# wizard (in this situation, we have only quote sales).
if self.model.status == Sale.STATUS_QUOTE:
manager = get_plugin_manager()
mandatory_client = manager.is_active('nfe')
self.client.set_property('mandatory', mandatory_client)
marker('Filling sales persons')
salespersons = SalesPerson.get_active_salespersons(self.store)
self.salesperson.prefill(salespersons)
marker('Finished filling sales persons')
marker('Read parameter')
change_salesperson = sysparam.get_int('ACCEPT_CHANGE_SALESPERSON')
if change_salesperson == ChangeSalespersonPolicy.ALLOW:
self.salesperson.grab_focus()
elif change_salesperson == ChangeSalespersonPolicy.DISALLOW:
self.salesperson.set_sensitive(False)
elif change_salesperson == ChangeSalespersonPolicy.FORCE_CHOOSE:
self.model.salesperson = None
self.salesperson.grab_focus()
else:
raise AssertionError
marker('Finished reading parameter')
self._setup_clients_widget()
self._fill_transporter_combo()
self._fill_cost_center_combo()
if sysparam.get_bool('ASK_SALES_CFOP'):
self._fill_cfop_combo()
else:
self.cfop_lbl.hide()
self.cfop.hide()
self.create_cfop.hide()
marker('Finished setting up widgets')
def _refresh_next(self, validation_value):
self.client.validate(force=True)
client_valid = self.client.is_valid()
self.wizard.refresh_next(validation_value and client_valid)
#
# WizardStep hooks
#
def post_init(self):
BaseMethodSelectionStep.post_init(self)
marker('Entering post_init')
if self.wizard.need_create_payment():
self.wizard.payment_group.clear_unused()
self.register_validate_function(self._refresh_next)
self._update_next_step(self.get_selected_method())
# If there's no salesperson, keep the focus there as it should be
# selected first to have a nice flow
if (hasattr(self, 'cash_change_slave')
and self.model.salesperson is not None):
self.cash_change_slave.received_value.grab_focus()
self.force_validation()
marker('Leaving post_init')
def setup_slaves(self):
marker('Setting up slaves')
BaseMethodSelectionStep.setup_slaves(self)
marker('Finished parent')
self.pm_slave.set_client(self.model.client,
total_amount=self.wizard.get_total_to_pay())
marker('Setting discount')
self.discount_slave = SaleDiscountSlave(self.store, self.model,
self.model_type)
if sysparam.get_bool('USE_TRADE_AS_DISCOUNT'):
self.subtotal_expander.set_expanded(True)
self.discount_slave.discount_value_ck.set_active(True)
self.discount_slave.update_sale_discount()
marker('Finshed setting up discount')
self.discount_slave.connect('discount-changed',
self.on_discount_slave_changed)
slave_holder = 'discount_surcharge_slave'
if self.get_slave(slave_holder):
self.detach_slave(slave_holder)
self.attach_slave(slave_holder, self.discount_slave)
marker('Finished setting up slaves')
def setup_proxies(self):
marker('Setting up proxies')
self.setup_widgets()
self.proxy = self.add_proxy(self.model, self.proxy_widgets)
if self.model.client:
self.client_gadget.set_editable(False)
if sysparam.get_bool('ASK_SALES_CFOP'):
self.add_proxy(self.model, SalesPersonStep.cfop_widgets)
marker('Finished setting up proxies')
#
# Callbacks
#
def on_client__content_changed(self, entry):
# This gets called before setup_slaves, but we must wait until slaves
# are setup correctly
if not self.pm_slave:
return
self.discount_slave.update_max_discount()
self.pm_slave.set_client(client=self.model.client,
total_amount=self.wizard.get_total_to_pay())
def on_payment_method_changed(self, slave, method):
self.force_validation()
self._update_next_step(method)
def on_client__validate(self, widget, client):
if not client:
return
# this is used to avoid some tests from crashing
if self.pm_slave is None:
return
method = self.pm_slave.get_selected_method()
try:
client.can_purchase(method, self.get_remaining_value())
except SellError as e:
return ValidationError(e)
return StockOperationPersonValidationEvent.emit(
client.person, type(client))
def on_create_transporter__clicked(self, button):
store = api.new_store()
transporter = store.fetch(self.model.transporter)
model = run_person_role_dialog(TransporterEditor, self.wizard, store,
transporter)
rv = store.confirm(model)
store.close()
if rv:
self._fill_transporter_combo()
model = self.store.fetch(model)
self.transporter.select(model)
def on_discount_slave_changed(self, slave):
self._update_totals()
self.client.validate()
def on_observations_button__clicked(self, *args):
self.store.savepoint('before_run_notes_editor')
model = self.model.comments.first()
if not model:
model = SaleComment(store=self.store,
sale=self.model,
author=api.get_current_user(self.store))
rv = run_dialog(NoteEditor,
self.wizard,
self.store,
model,
'comment',
title=_('Sale observations'))
if not rv:
self.store.rollback_to_savepoint('before_run_notes_editor')
def on_create_cfop__clicked(self, widget):
self.store.savepoint('before_run_editor_cfop')
cfop = run_dialog(CfopEditor, self.wizard, self.store, None)
if cfop:
self.cfop.append_item(cfop.get_description(), cfop)
self.cfop.select_item_by_data(cfop)
else:
self.store.rollback_to_savepoint('before_run_editor_cfop')
def on_invoice_number__validate(self, widget, value):
if not 0 < value <= 999999999:
return ValidationError(
_("Invoice number must be between 1 and 999999999"))
invoice = self.model.invoice
branch = self.model.branch
if invoice.check_unique_invoice_number_by_branch(value, branch):
return ValidationError(_(u'Invoice number already used.'))
def on_transporter__validate(self, widget, transporter):
return StockOperationPersonValidationEvent.emit(
transporter.person, type(transporter))
def _setup_client_widget(self):
self.client_gadget = ClientEntryGadget(entry=self.client,
store=self.store,
initial_value=self.model.client,
parent=self)
class StartSaleQuoteStep(WizardEditorStep):
gladefile = 'SalesPersonQuoteWizardStep'
model_type = Sale
sale_widgets = ['client', 'salesperson', 'expire_date', 'client_category']
invoice_widgets = ['operation_nature']
cfop_widgets = ['cfop']
proxy_widgets = sale_widgets + invoice_widgets + cfop_widgets
def _setup_widgets(self):
# Salesperson combo
salespersons = SalesPerson.get_active_salespersons(self.store)
self.salesperson.prefill(salespersons)
change_salesperson = sysparam.get_int('ACCEPT_CHANGE_SALESPERSON')
if change_salesperson == ChangeSalespersonPolicy.ALLOW:
self.salesperson.grab_focus()
elif change_salesperson == ChangeSalespersonPolicy.DISALLOW:
self.salesperson.set_sensitive(False)
elif change_salesperson == ChangeSalespersonPolicy.FORCE_CHOOSE:
self.model.salesperson = None
self.salesperson.grab_focus()
else:
raise AssertionError
# CFOP combo
if sysparam.get_bool('ASK_SALES_CFOP'):
cfops = CfopData.get_for_sale(self.store)
self.cfop.prefill(api.for_combo(cfops))
else:
self.cfop_lbl.hide()
self.cfop.hide()
self.create_cfop.hide()
self._fill_clients_category_combo()
self._setup_clients_widget()
self._client_credit_set_visible(bool(self.client.read()))
def _client_credit_set_visible(self, visible):
if visible and self.model.client:
self.client_credit.set_text(
self.model.client.credit_account_balance.format(precision=2))
self.client_credit.set_visible(visible)
self.client_credit_lbl.set_visible(visible)
def _setup_clients_widget(self):
self.client_gadget = ClientEntryGadget(entry=self.client,
store=self.store,
initial_value=self.model.client,
parent=self.wizard)
def _fill_clients_category_combo(self):
categories = self.store.find(ClientCategory).order_by(
ClientCategory.name)
self.client_category.prefill(api.for_combo(categories, empty=''))
if categories.is_empty():
self.client_category.hide()
self.client_category_lbl.hide()
def post_init(self):
self.toogle_client_details()
self.register_validate_function(self.wizard.refresh_next)
self.force_validation()
def next_step(self):
return SaleQuoteItemStep(self.wizard, self, self.store, self.model)
def has_previous_step(self):
return False
def setup_proxies(self):
self._setup_widgets()
self.sale_proxy = self.add_proxy(self.model,
StartSaleQuoteStep.sale_widgets)
self.invoice_proxy = self.add_proxy(self.model.invoice,
StartSaleQuoteStep.invoice_widgets)
if sysparam.get_bool('ASK_SALES_CFOP'):
self.add_proxy(self.model, StartSaleQuoteStep.cfop_widgets)
expire_delta = sysparam.get_int('EXPIRATION_SALE_QUOTE_DATE')
if expire_delta > 0 and not self.model.expire_date:
# Only set the expire date if id doesn't already have one.
self.expire_date.update(localtoday() +
relativedelta(days=expire_delta))
def toogle_client_details(self):
client = self.model.client
if client and client.status != Client.STATUS_SOLVENT:
self.client_gadget.update_edit_button(
gtk.STOCK_DIALOG_WARNING, _("The client is not solvent"))
#
# Callbacks
#
def after_client__content_changed(self, widget):
# During the setup of client_gadget, the client is changed. So this method is
# called before the client_gadget be completely created.
# Check if the client_gadget was created to continue setting other widgets.
if not hasattr(self, 'client_gadget'):
return
client = self.model.client
self.toogle_client_details()
self._client_credit_set_visible(bool(client))
if not client:
return
self.client_category.select(client.category)
def on_expire_date__validate(self, widget, value):
# open_date has a seconds precision, so that why we are rounding it to
# date here.
if value.date() < self.model.open_date.date():
msg = _(u"The expire date must be after the sale open date")
return ValidationError(msg)
def on_notes_button__clicked(self, *args):
self.store.savepoint('before_run_notes_editor')
model = self.model.comments.first()
if not model:
model = SaleComment(store=self.store,
sale=self.model,
author=api.get_current_user(self.store))
rv = run_dialog(NoteEditor,
self.wizard,
self.store,
model,
'comment',
title=_('Additional Information'))
if not rv:
self.store.rollback_to_savepoint('before_run_notes_editor')
def on_create_cfop__clicked(self, widget):
self.store.savepoint('before_run_editor_cfop')
cfop = run_dialog(CfopEditor, self.wizard, self.store, None)
if cfop:
self.cfop.append_item(cfop.get_description(), cfop)
self.cfop.select_item_by_data(cfop)
else:
self.store.rollback_to_savepoint('before_run_editor_cfop')
def on_client__validate(self, widget, client):
return StockOperationPersonValidationEvent.emit(
client.person, type(client))
class SalesPersonStep(BaseMethodSelectionStep, WizardEditorStep):
""" An abstract step which allows to define a salesperson, the sale's
discount and surcharge, when it is needed.
"""
gladefile = 'SalesPersonStep'
model_type = Sale
proxy_widgets = ['salesperson',
'client',
'transporter',
'cost_center']
cfop_widgets = ('cfop', )
def __init__(self, wizard, store, model, payment_group, previous=None):
self.pm_slave = None
self.payment_group = payment_group
BaseMethodSelectionStep.__init__(self)
marker("WizardEditorStep.__init__")
WizardEditorStep.__init__(self, store, wizard, model,
previous=previous)
self._update_totals()
self.update_discount_and_surcharge()
#
# Private API
#
def _update_totals(self):
subtotal = self.wizard.get_subtotal()
self.subtotal_lbl.update(subtotal)
total_paid = self.wizard.get_total_paid()
self.total_paid_lbl.update(total_paid)
to_pay = self.model.get_total_sale_amount(subtotal=subtotal) - total_paid
self.cash_change_slave.update_total_sale_amount(to_pay)
self.total_lbl.update(to_pay)
def _setup_clients_widget(self):
marker('Filling clients')
self.client_gadget = ClientEntryGadget(
entry=self.client,
store=self.store,
initial_value=self.model.client,
parent=self.wizard,
run_editor=self._run_client_editor)
marker('Filled clients')
def _run_client_editor(self, store, model, description=None,
visual_mode=False):
return run_person_role_dialog(ClientEditor, self.wizard, store, model,
document=self.wizard._current_document,
description=description,
visual_mode=visual_mode)
def _fill_transporter_combo(self):
marker('Filling transporters')
transporters = Transporter.get_active_transporters(self.store)
items = api.for_person_combo(transporters)
self.transporter.prefill(items)
self.transporter.set_sensitive(len(items))
marker('Filled transporters')
def _fill_cost_center_combo(self):
marker('Filling cost centers')
cost_centers = CostCenter.get_active(self.store)
# we keep this value because each call to is_empty() is a new sql query
# to the database
cost_centers_exists = not cost_centers.is_empty()
if cost_centers_exists:
self.cost_center.prefill(api.for_combo(cost_centers, attr='name',
empty=_('No cost center.')))
self.cost_center.set_visible(cost_centers_exists)
self.cost_center_lbl.set_visible(cost_centers_exists)
marker('Filled cost centers')
def _fill_cfop_combo(self):
marker('Filling CFOPs')
cfops = CfopData.get_for_sale(self.store)
self.cfop.prefill(api.for_combo(cfops))
marker('Filled CFOPs')
#
# Public API
#
def update_discount_and_surcharge(self):
marker("update_discount_and_surcharge")
# Here we need avoid to reset sale data defined when creating the
# Sale in the POS application, i.e, we should not reset the
# discount and surcharge if they are already set (this is the
# case when one of the parameters, CONFIRM_SALES_ON_TILL or
# USE_TRADE_AS_DISCOUNT is enabled).
if (not sysparam.get_bool('CONFIRM_SALES_ON_TILL') and
not sysparam.get_bool('USE_TRADE_AS_DISCOUNT')):
self.model.discount_value = currency(0)
self.model.surcharge_value = currency(0)
def setup_widgets(self):
marker('Setting up widgets')
# Only quotes have expire date.
self.expire_date.hide()
self.expire_label.hide()
# Hide client category widgets
self.client_category_lbl.hide()
self.client_category.hide()
# if the NF-e plugin is active, the client is mandantory in this
# wizard (in this situation, we have only quote sales).
if self.model.status == Sale.STATUS_QUOTE:
manager = get_plugin_manager()
mandatory_client = manager.is_active('nfe')
self.client.set_property('mandatory', mandatory_client)
marker('Filling sales persons')
salespersons = SalesPerson.get_active_salespersons(self.store)
self.salesperson.prefill(salespersons)
marker('Finished filling sales persons')
marker('Read parameter')
change_salesperson = sysparam.get_int('ACCEPT_CHANGE_SALESPERSON')
if change_salesperson == ChangeSalespersonPolicy.ALLOW:
self.salesperson.grab_focus()
elif change_salesperson == ChangeSalespersonPolicy.DISALLOW:
self.salesperson.set_sensitive(False)
elif change_salesperson == ChangeSalespersonPolicy.FORCE_CHOOSE:
self.model.salesperson = None
self.salesperson.grab_focus()
else:
raise AssertionError
marker('Finished reading parameter')
self._setup_clients_widget()
self._fill_transporter_combo()
self._fill_cost_center_combo()
if sysparam.get_bool('ASK_SALES_CFOP'):
self._fill_cfop_combo()
else:
self.cfop_lbl.hide()
self.cfop.hide()
self.create_cfop.hide()
marker('Finished setting up widgets')
def _refresh_next(self, validation_value):
self.client.validate(force=True)
client_valid = self.client.is_valid()
self.wizard.refresh_next(validation_value and client_valid)
#
# WizardStep hooks
#
def post_init(self):
BaseMethodSelectionStep.post_init(self)
marker('Entering post_init')
if self.wizard.need_create_payment():
self.wizard.payment_group.clear_unused()
self.register_validate_function(self._refresh_next)
self._update_next_step(self.get_selected_method())
# If there's no salesperson, keep the focus there as it should be
# selected first to have a nice flow
if (hasattr(self, 'cash_change_slave') and
self.model.salesperson is not None):
self.cash_change_slave.received_value.grab_focus()
self.force_validation()
marker('Leaving post_init')
def setup_slaves(self):
marker('Setting up slaves')
BaseMethodSelectionStep.setup_slaves(self)
marker('Finished parent')
self.pm_slave.set_client(self.model.client,
total_amount=self.wizard.get_total_to_pay())
marker('Setting discount')
self.discount_slave = SaleDiscountSlave(self.store, self.model,
self.model_type)
if sysparam.get_bool('USE_TRADE_AS_DISCOUNT'):
self.subtotal_expander.set_expanded(True)
self.discount_slave.discount_value_ck.set_active(True)
self.discount_slave.update_sale_discount()
marker('Finshed setting up discount')
self.discount_slave.connect('discount-changed',
self.on_discount_slave_changed)
slave_holder = 'discount_surcharge_slave'
if self.get_slave(slave_holder):
self.detach_slave(slave_holder)
self.attach_slave(slave_holder, self.discount_slave)
marker('Finished setting up slaves')
def setup_proxies(self):
marker('Setting up proxies')
self.setup_widgets()
self.proxy = self.add_proxy(self.model, self.proxy_widgets)
if self.model.client:
self.client_gadget.set_editable(False)
if sysparam.get_bool('ASK_SALES_CFOP'):
self.add_proxy(self.model, SalesPersonStep.cfop_widgets)
marker('Finished setting up proxies')
#
# Callbacks
#
def on_client__content_changed(self, entry):
# This gets called before setup_slaves, but we must wait until slaves
# are setup correctly
if not self.pm_slave:
return
self.discount_slave.update_max_discount()
self.pm_slave.set_client(
client=self.model.client,
total_amount=self.wizard.get_total_to_pay())
def on_payment_method_changed(self, slave, method):
self.force_validation()
self._update_next_step(method)
def on_client__validate(self, widget, client):
if not client:
return
# this is used to avoid some tests from crashing
if self.pm_slave is None:
return
method = self.pm_slave.get_selected_method()
try:
client.can_purchase(method, self.get_remaining_value())
except SellError as e:
return ValidationError(e)
return StockOperationPersonValidationEvent.emit(client.person, type(client))
def on_create_transporter__clicked(self, button):
store = api.new_store()
transporter = store.fetch(self.model.transporter)
model = run_person_role_dialog(TransporterEditor, self.wizard, store,
transporter)
rv = store.confirm(model)
store.close()
if rv:
self._fill_transporter_combo()
model = self.store.fetch(model)
self.transporter.select(model)
def on_discount_slave_changed(self, slave):
self._update_totals()
self.client.validate()
def on_observations_button__clicked(self, *args):
self.store.savepoint('before_run_notes_editor')
model = self.model.comments.first()
if not model:
model = SaleComment(store=self.store, sale=self.model,
author=api.get_current_user(self.store))
rv = run_dialog(NoteEditor, self.wizard, self.store, model, 'comment',
title=_('Sale observations'))
if not rv:
self.store.rollback_to_savepoint('before_run_notes_editor')
def on_create_cfop__clicked(self, widget):
self.store.savepoint('before_run_editor_cfop')
cfop = run_dialog(CfopEditor, self.wizard, self.store, None)
if cfop:
self.cfop.append_item(cfop.get_description(), cfop)
self.cfop.select_item_by_data(cfop)
else:
self.store.rollback_to_savepoint('before_run_editor_cfop')
def on_invoice_number__validate(self, widget, value):
if not 0 < value <= 999999999:
return ValidationError(
_("Invoice number must be between 1 and 999999999"))
invoice = self.model.invoice
branch = self.model.branch
if invoice.check_unique_invoice_number_by_branch(value, branch):
return ValidationError(_(u'Invoice number already used.'))
def on_transporter__validate(self, widget, transporter):
return StockOperationPersonValidationEvent.emit(transporter.person,
type(transporter))
