def articles(self):
"""Returns list of dictionary of articles in shop
:rtype: list
"""
res = []
for item in IShoppingSite(self.context).get_content_listing(IArticle, sort_on="sku"):
obj = item.getObject()
article = IArticleAdapter(obj)
sbehavior = IStockBehavior(obj)
stock = sbehavior.stock()
stocks = sbehavior.stocks()
if stocks:
price = stocks[-1].price
subtotal = price * stock
price = getUtility(IPriceUtility, name="string")(price)
subtotal = getUtility(IPriceUtility, name="string")(subtotal)
else:
price = subtotal = "N/A"
res.append(
{
"price": price,
"sku": item.sku,
"stock": stock,
"subtotal": subtotal,
"title": article.title(),
"url": item.getURL(),
}
)
return res
def add(self):
"""Returns attributes: max and size for input: add
:rtype: dict
"""
stock = IStock(self.context)
maximum = stock.initial_stock() - stock.stock()
if maximum == 0:
return None
return {
'max': maximum,
'size': len(str(maximum)),
}
def get_schema(self, name):
"""Get schema by name.
:param name: Name of schema.
:type name: str
"""
from collective.behavior.stock.interfaces import IStock
return IStock.get(name)
def update(self):
form = self.request.form
url = self.context.restrictedTraverse('@@plone_context_state').current_base_url()
stock = IStock(self.context)
if form.get('form.buttons.QuickAdd') is not None:
value = form.get('quick-add')
validate = validation.validatorFor('isInt')
maximum = self.add()['max']
if validate(value) != 1:
message = _(u'add_less_than_number', default=u'Add less than ${number}.', mapping={'number': maximum})
IStatusMessage(self.request).addStatusMessage(message, type='warn')
else:
value = int(value)
message = _(u'successfully_added_number', default=u'Successfully added ${number} pc(s).', mapping={
'number': stock.add_stock(value)})
IStatusMessage(self.request).addStatusMessage(message, type='info')
return self.request.response.redirect(url)
elif form.get('form.buttons.QuickSubtract') is not None:
value = form.get('quick-subtract')
validate = validation.validatorFor('isInt')
maximum = self.subtract()['max']
if validate(value) != 1:
message = _(u'subtract_less_than_number', default=u'Subtract less than ${number}.', mapping={'number': maximum})
IStatusMessage(self.request).addStatusMessage(message, type='warn')
else:
value = int(value)
message = _(u'successfully_subtracted_number', default=u'Successfully subtracted ${number} pc(s).', mapping={
'number': stock.sub_stock(value)})
IStatusMessage(self.request).addStatusMessage(message, type='info')
return self.request.response.redirect(url)
elif form.get('form.buttons.AddNewStock') is not None:
url = '{}/++add++collective.cart.stock.Stock'.format(self.context.absolute_url())
return self.request.response.redirect(url)
def test_instance_provides_IStock(self):
instance = self.create_instance()
from collective.behavior.stock.interfaces import IStock
self.assertTrue(IStock.providedBy(instance))