def aggregated_count(self):
items = extractitems(readcookie(self.request))
stock_data = ISharedStockData(self.context)
aggregated_count = 0
for uid in stock_data.related_uids:
aggregated_count += aggregate_cart_item_count(uid, items)
return aggregated_count
def aggregated_count(self):
items = extractitems(readcookie(self.request))
stock_data = ISharedStockData(self.context)
aggregated_count = 0
for uid in stock_data.related_uids:
aggregated_count += aggregate_cart_item_count(uid, items)
return aggregated_count
def cart_total_count(self):
# XXX: how to handle float?
# XXX: count total items in cart or total unique items in cart?
ret = Decimal('0')
for uid, count, comment in extractitems(readcookie(self.request)):
ret += count
return ret
def cart_total_count(self):
# XXX: how to handle float?
# XXX: count total items in cart or total unique items in cart?
ret = Decimal('0')
for uid, count, comment in extractitems(readcookie(self.request)):
ret += count
return ret
def test_extractitems_has_items(self):
from bda.plone.cart import extractitems
items = "uid-1:5,uid-2:100,uid-3:7"
self.assertEquals(
extractitems(items),
[("uid-1", 5, ""), ("uid-2", 100, ""), ("uid-3", 7, "")],
)
def test_extractitems_has_items(self):
from bda.plone.cart import extractitems
items = 'uid-1:5,uid-2:100,uid-3:7'
self.assertEquals(
extractitems(items),
[('uid-1', 5, '', ), ('uid-2', 100, '', ), ('uid-3', 7, '', )]
)
def test_extractitems_has_items(self):
from bda.plone.cart import extractitems
items = 'uid-1:5,uid-2:100,uid-3:7'
self.assertEquals(
extractitems(items),
[('uid-1', 5, '', ), ('uid-2', 100, '', ), ('uid-3', 7, '', )]
)
def available(self):
available = self.stock.available
shared_stock_data = ISharedStockData(self.context)
related_uids = shared_stock_data.related_uids
if available is not None:
cart_items = extractitems(readcookie(self.request))
for item_uid in related_uids:
for uid, count, comment in cart_items:
if uid == item_uid:
available -= float(count)
return available
def available(self):
available = self.stock.available
shared_stock_data = ISharedStockData(self.context)
related_uids = shared_stock_data.related_uids
if available is not None:
cart_items = extractitems(readcookie(self.request))
for item_uid in related_uids:
for uid, count, comment in cart_items:
if uid == item_uid:
available -= float(count)
return available
def validate_count(self, uid, count):
"""Validate setting cart item count for uid.
uid - Is the cart item UID.
count - If count is 0, it means that a cart item is going to be
deleted, which is always allowed. If count is > 0, it's the aggregated
item count in cart.
"""
count = float(count)
# count is 0, return
if not count:
return {'success': True, 'error': ''}
cart_item = get_object_by_uid(self.context, uid)
item_data = get_item_data_provider(cart_item)
buyable_event = self.acquire_event(cart_item)
buyable_event_data = IBuyableEventData(buyable_event)
# cart count limit is set for all event tickets
if buyable_event_data.cart_count_limit:
related_uids = IEventTickets(cart_item).related_uids
aggregated_count = count
items = extractitems(readcookie(self.request))
for ticket_uid in related_uids:
# we already have count for item to validate
if uid == ticket_uid:
continue
aggregated_count += float(
aggregate_cart_item_count(ticket_uid, items))
if aggregated_count > buyable_event_data.cart_count_limit:
message = translate(
_('event_tickets_limit_reached',
default="Limit of tickets for this event reached"),
context=self.request)
return {'success': False, 'error': message}
# cart count limit is set for ticket
elif item_data.cart_count_limit:
if count > item_data.cart_count_limit:
message = translate(
_('ticket_limit_reached',
default="Limit for this ticket reached"),
context=self.request)
return {'success': False, 'error': message}
# stock check
item_state = get_item_state(cart_item, self.request)
if item_state.validate_count(count):
return {'success': True, 'error': ''}
# out of stock
message = translate(_('trying_to_add_more_tickets_than_available',
default="Not enough tickets available, abort."),
context=self.request)
return {'success': False, 'error': message}
def validate_count(self, uid, count):
"""Validate setting cart item count for uid.
uid - Is the cart item UID.
count - If count is 0, it means that a cart item is going to be
deleted, which is always allowed. If count is > 0, it's the aggregated
item count in cart.
"""
count = float(count)
# count is 0, return
if not count:
return {'success': True, 'error': ''}
cart_item = get_object_by_uid(self.context, uid)
item_data = get_item_data_provider(cart_item)
buyable_event = self.acquire_event(cart_item)
buyable_event_data = IBuyableEventData(buyable_event)
# cart count limit is set for all event tickets
if buyable_event_data.cart_count_limit:
related_uids = IEventTickets(cart_item).related_uids
aggregated_count = count
items = extractitems(readcookie(self.request))
for ticket_uid in related_uids:
# we already have count for item to validate
if uid == ticket_uid:
continue
aggregated_count += float(
aggregate_cart_item_count(ticket_uid, items))
if aggregated_count > buyable_event_data.cart_count_limit:
message = translate(_(
'event_tickets_limit_reached',
default="Limit of tickets for this event reached"),
context=self.request)
return {'success': False, 'error': message}
# cart count limit is set for ticket
elif item_data.cart_count_limit:
if count > item_data.cart_count_limit:
message = translate(_('ticket_limit_reached',
default="Limit for this ticket reached"),
context=self.request)
return {'success': False, 'error': message}
# stock check
item_state = get_item_state(cart_item, self.request)
if item_state.validate_count(count):
return {'success': True, 'error': ''}
# out of stock
message = translate(_('trying_to_add_more_tickets_than_available',
default="Not enough tickets available, abort."),
context=self.request)
return {'success': False, 'error': message}
def items(self):
return extractitems(readcookie(self.request))
def items(self):
return extractitems(readcookie(self.request))