def get_queryset(self):
print(self.kwargs.get('event_uuid', None),
get_event_object_by_uuid(self.kwargs.get('event_uuid', None)))
if self.kwargs.get('event_uuid', None):
return TransportationPickupLocation.objects.filter(
event=get_event_object_by_uuid(
self.kwargs.get('event_uuid', None)))
return TransportationPickupLocation.objects.filter(
transportationinfo=1)
def get_queryset(self):
"""
Return a list of all receipt ordered items of given event
"""
event = get_event_object_by_uuid(self.kwargs['event_uuid'])
order_list = Order.objects.filter(event=event)
return OrderedItem.objects.filter(order__in=order_list).filter(
transaction_type=dict(ORDER_ITEM_TRANSACTION_TYPE_CHOICES).get(RECEIPT))
def redeem_balance(request):
event = get_event_object_by_uuid(request.data['event_uuid'])
main_attendee = get_event_attendee_object_by_uuid(request.data['main_attendee_uuid'])
latest_order = get_latest_order_of_main_user(main_attendee.user, event)
amount_to_refund = abs(get_refundable_balance_from_latest_order(latest_order))
# here we apply the refund payment API of the payment-gateway
# create payment object in transaction table , if response is valid,
# we create order balance transfer ordered item ( reduce the actual balance field)
# and also create refund ordered item
# TODO : logic here to call REFUND API and get transaction detail
transaction_detail = {
'transaction_reference_id': 'test',
'amount_to_refund': amount_to_refund, 'payment_method': dict(DEFAULT_ITEM_MASTERS_NAME).get(REFUND_ITEM)
}
order_data = get_basic_order_dict(main_attendee.user, main_attendee, event)
order = create_order_object(order_data)
refund_ordered_item_data = get_refund_ordered_item_dict(order, main_attendee.user, transaction_detail,
dict(ORDER_ITEM_TRANSACTION_TYPE_CHOICES).get(REFUND),
main_attendee)
# now we create ordered_item object for given cart_item
ordered_item = create_ordered_item_object(refund_ordered_item_data)
# now we add ordered_item to order object
order = add_ordered_item_to_order(order, ordered_item)
# now we create balance-used ordered item and attach it to order
balance_ordered_item = get_balance_ordered_item_dict(order,
main_attendee.user,
dict(DEFAULT_ITEM_MASTERS_NAME).get(BALANCE_USED),
# since balance is to be subtracted , we need
# to apply negation
amount_to_refund.__neg__(), main_attendee)
# now we create ordered_item object for given cart_item
ordered_item = create_ordered_item_object(balance_ordered_item)
# now we add ordered_item to order object
order = add_ordered_item_to_order(order, ordered_item)
# finally we update the balance field of the order, since we need to subtract the balance , to_add_balance has to
# negative
update_balance_of_order(order, latest_order, amount_to_refund.__neg__())
return Response({'code': getattr(settings, 'SUCCESS_CODE', 1),
'message': 'Your balance has been redeem successfully!'}, status=status.HTTP_200_OK)
def pay_balance(request):
event = get_event_object_by_uuid(request.data['event_uuid'])
main_attendee = get_event_attendee_object_by_uuid(request.data['main_attendee_uuid'])
latest_order = get_latest_order_of_main_user(main_attendee.user, event)
final_amount_to_be_paid = abs(get_net_positive_balance_credit_from_latest_order(latest_order))
# here we apply the refund payment API of the payment-gateway
# create payment object in transaction table , if response is valid,
# we create order balance transfer ordered item ( reduce the actual balance field)
# and also create refund ordered item
# TODO : logic here to call PAYMENT API and get transaction detail
token = request.data['token']['id']
transaction_detail = perform_stripe_payment(token, final_amount_to_be_paid)
order_data = get_basic_order_dict(main_attendee.user, main_attendee, event)
order = create_order_object(order_data)
payment_ordered_item_data = get_payment_ordered_item_dict(order, main_attendee.user, transaction_detail,
dict(ORDER_ITEM_TRANSACTION_TYPE_CHOICES).get(RECEIPT),
main_attendee)
# now we create ordered_item object for given cart_item
ordered_item = create_ordered_item_object(payment_ordered_item_data)
# now we add ordered_item to order object
order = add_ordered_item_to_order(order, ordered_item)
# now we create balance-used ordered item and attach it to order
balance_ordered_item = get_balance_ordered_item_dict(order,
main_attendee.user,
dict(DEFAULT_ITEM_MASTERS_NAME).get(BALANCE_USED),
final_amount_to_be_paid, main_attendee)
# now we create ordered_item object for given cart_item
ordered_item = create_ordered_item_object(balance_ordered_item)
# now we add ordered_item to order object
order = add_ordered_item_to_order(order, ordered_item)
# finally we update the balance field of the order, since we need to subtract the balance , to_add_balance has to
# negative
update_balance_credit_of_order(order, latest_order, final_amount_to_be_paid.__neg__())
return Response({'code': getattr(settings, 'SUCCESS_CODE', 1),
'message': 'Your payment has been done successfully!'}, status=status.HTTP_200_OK)
def get_queryset(self):
"""
Return a list of all event attendees who have been registered to given
accommodation item obtained from request data..
"""
event = get_event_object_by_uuid(self.kwargs['event_uuid'])
event_item = get_event_item_object(
self.request.query_params.get('event_item_uuid'))
main_attendee_uuid_list = OrderedItem.objects.filter(
event_attendee__in=EventAttendee.objects.filter(
event=event)).filter(event_item=event_item).values_list(
'event_attendee__uuid', flat=True)
return EventAttendee.objects.filter(
registered_by__uuid__in=main_attendee_uuid_list).filter(
registration_status=dict(EVENT_REGISTRATION_STATUS).get(
CONFIRMED)).order_by('created_at')
def get_queryset(self):
"""
Return a list of all event attendees who are left to pay balance (whose
latest order has net balance less than zero i.e balance_credit greater than
balance in his/her latest order.
"""
event = get_event_object_by_uuid(self.kwargs['event_uuid'])
# gives unique set of debitor attendee list whose have balance_credit greater than balance
attendee_uuid_list = set(
Order.objects.filter(event=event).filter(
balance_credit__gt=F('balance')).values_list(
'event_attendee__uuid', flat=True))
debitor_attendee_uuid_list = []
for uuid in attendee_uuid_list:
attendee = get_event_attendee_object_by_uuid(uuid)
if get_net_positive_balance_credit_from_latest_order(
get_latest_order_of_main_user(attendee.user,
attendee.event)) > 0:
debitor_attendee_uuid_list.append(uuid)
return EventAttendee.objects.filter(
uuid__in=debitor_attendee_uuid_list)
def get_serializer_context(self):
context = super().get_serializer_context()
context.update(
{"event": get_event_object_by_uuid(self.kwargs['event_uuid'])})
return context
def get_event(self):
return get_event_object_by_uuid(self.kwargs['event_uuid'])