def __init__(self, product_data: dict, simple_sku: str):
if not isinstance(product_data, dict):
raise ArgumentTypeException(self.__init__, 'product_data',
product_data)
if not isinstance(simple_sku, str):
raise ArgumentTypeException(self.__init__, 'simple_sku',
simple_sku)
for size in product_data.get('sizes', ()):
if size.get('simple_sku') == simple_sku:
simple_data = size
break
else:
raise ValueError(
'{0} cannot be created: simple sku {1} is not related to product {2}'
.format(self.__class__.__name__, simple_sku, product_data))
# @todo : refactoring
original_price = float(product_data.get('price'))
discount = float(product_data.get('discount'))
current_price = original_price - original_price * discount / 100
self.__event_code = EventCode(str(product_data.get('event_code')))
self.__simple_sku = SimpleSku(str(simple_data.get('simple_sku')))
self.__qty = Qty(int(simple_data.get('qty')))
self.__original_price = Cost(original_price)
self.__current_price = Cost(current_price)
self.__name = Name(product_data.get('title'))
self.__size_name = Name(simple_data.get('size'))
self.__image_urls = tuple([product_data['image']['src']])
def handle(self, sqs_message: SqsMessage) -> None:
def __log_flow(text: str) -> None:
self.__logger.log_simple('{} : {} : {}'.format(
self.__class__.__qualname__,
sqs_message.id,
text
))
__log_flow('Start - {}'.format(sqs_message.message_data))
request_number = CancelRequest.Number(sqs_message.message_data['request_number'])
order_number = Order.Number(sqs_message.message_data['order_number'])
simple_sku = SimpleSku(sqs_message.message_data['simple_sku'])
qty = Qty(sqs_message.message_data['qty'])
status = sqs_message.message_data['status']
actions_map = {
'approved': self.__approve,
'declined': self.__decline,
}
action = actions_map.get(status)
if not action:
raise Exception('{} can\'t handle SQS message {}:{}! Status is unknown!'.format(
self.handle.__qualname__,
sqs_message.message_type,
sqs_message.message_data
))
action(request_number, order_number, simple_sku, qty, __log_flow)
__log_flow('End')
def handle(self, sqs_message: SqsMessage) -> None:
def __log_flow(text: str) -> None:
self.__logger.log_simple('{} : {} : {}'.format(
self.__class__.__qualname__,
sqs_message.id,
text
))
__log_flow('Start - {}'.format(sqs_message.message_data))
order_number = Order.Number(sqs_message.message_data['order_number'])
simple_sku = SimpleSku(sqs_message.message_data['simple_sku'])
qty = Qty(sqs_message.message_data['qty'])
order = self.__orders_storage.load(order_number)
product = self.__products_storage.load(simple_sku)
if order.was_paid:
order.request_cancellation_after_payment(simple_sku, qty)
order.approve_cancellation_after_payment(simple_sku, qty)
else:
order.cancel_before_payment(simple_sku, qty)
product.restore_qty(qty)
order_change_event = OrderChangeSqsSenderEvent(order)
__log_flow('Order Saving...')
self.__orders_storage.save(order)
__log_flow('Order Saved!')
__log_flow('Product Saving...')
self.__products_storage.update(product)
__log_flow('Product Saved!')
__log_flow('Order SQS Sending...')
self.__sqs_sender.send(order_change_event)
__log_flow('Order SQS Sent!')
try:
__log_flow('Notification popup: Adding...')
customer = self.__customer_storage.get_by_id(order.customer_id)
message = Message(
str(uuid.uuid4()),
customer.email.value,
'Order #{} has been Updated!'.format(order.number.value),
'Product "{}" for Order #{} has been Cancelled in Qty {}!'.format(
product.name.value,
order.number.value,
qty.value
),
)
self.__messages_storage.save(message)
__log_flow('Notification popup: Added!')
except BaseException as e:
self.__logger.log_exception(e)
__log_flow('Notification popup: Not Added because of Error : {}'.format(str(e)))
__log_flow('End')
def handle(self, sqs_message: SqsMessage) -> None:
def __log_flow(text: str) -> None:
self.__logger.log_simple('{} : SQS Message #{} : {}'.format(
self.__class__.__qualname__,
sqs_message.id,
text
))
__log_flow('Start - {}'.format(sqs_message.message_data))
order_number = Order.Number(sqs_message.message_data['order_number'])
simple_sku = SimpleSku(sqs_message.message_data['simple_sku'])
qty = Qty(sqs_message.message_data['qty'])
__log_flow('Order Updating...')
order = self.__order_storage.load(order_number)
order.refund(simple_sku, qty)
__log_flow('Order Updated!')
__log_flow('Order Saving...')
self.__order_storage.save(order)
__log_flow('Order Saved!')
__log_flow('Order SQS Sending...')
self.__sqs_sender.send(OrderChangeSqsSenderEvent(order))
__log_flow('Order SQS Sent!')
# add message (silently)
try:
__log_flow('Notification popup: Adding...')
customer = self.__customer_storage.get_by_id(order.customer_id)
product = self.__product_storage.load(simple_sku)
message = Message(
str(uuid.uuid4()),
customer.email.value,
'Refund for Order #{}'.format(order.number.value),
'"{}" has been Refunded in Qty {} for Order #{}'.format(
product.name.value,
qty.value,
order.number.value
),
)
self.__messages_storage.save(message)
__log_flow('Notification popup: Added!')
except BaseException as e:
self.__logger.log_exception(e)
__log_flow('Notification popup: Not Added because of Error : {}'.format(str(e)))
__log_flow('End')
def cancellation_create_get_initial_data(order_number):
user = __get_user()
orders_storage = OrderStorageImplementation()
products_storage = ProductStorageImplementation()
try:
order_number = Order.Number(order_number)
except BaseException:
raise BadRequestError('Incorrect Input Data!')
order = orders_storage.load(order_number)
if not order:
raise NotFoundError('Order #{} does not exist!'.format(
order_number.value))
elif order.customer_id.value != user.id:
raise ForbiddenError('Order #{} is not your!'.format(
order_number.value))
elif not order.is_cancellable:
raise UnprocessableEntityError(
'Order #{} is not Cancellable!'.format(order.number.value))
products_map: Dict[str, ProductInterface] = {}
for item in order.items:
product = products_map.get(
item.simple_sku.value) or products_storage.load(
item.simple_sku)
products_map[item.simple_sku.value] = product
return {
'items': [{
'simple_sku':
item.simple_sku.value,
'product_name':
products_map[item.simple_sku.value].name.value,
'img_url':
(products_map[item.simple_sku.value].image_urls[0]
if products_map[item.simple_sku.value].image_urls else None),
'costs': [{
'qty': qty,
'cost': item.get_refund_cost(Qty(qty)).value
} for qty in range(1, item.qty_processable.value + 1)],
'qty_can_cancel':
item.qty_processable.value,
} for item in order.items],
'refund_methods':
__get_refund_methods_initial_data(order),
}
def __restore(self, data) -> Checkout:
customer_id = Id(data.get('sk'))
customer = self.__customer_storage.get_by_id(customer_id)
checkout_items = []
for item in data.get('checkout_items', tuple()):
simple_sku = SimpleSku(str(item.get('simple_sku')))
qty = Qty(int(item.get('qty')))
product = self.__product_storage.load(simple_sku)
checkout_item = Checkout.Item(product, qty)
checkout_items.append(checkout_item)
delivery_address = DeliveryAddress(
data.get('delivery_address').get('recipient_name'),
data.get('delivery_address').get('phone_number'),
data.get('delivery_address').get('street_address'),
data.get('delivery_address').get('suburb'),
data.get('delivery_address').get('city'),
data.get('delivery_address').get('province'),
data.get('delivery_address').get('complex_building'),
data.get('delivery_address').get('postal_code'),
data.get('delivery_address').get('business_name'),
data.get('delivery_address').get('special_instructions')
) if data.get('delivery_address', None) else None
delivery_cost = Cost(float(data.get('delivery_cost')))
vat = Percentage(float(data.get('vat_percent')))
# can not exist for old data
available_credits_amount = Cost(
float(data.get('credits_available_amount', '0') or '0'))
is_credits_in_use = bool(int(
data.get('is_credits_in_use', '0') or '0'))
# @todo : reflection
checkout = object.__new__(Checkout)
checkout._Checkout__customer = customer
checkout._Checkout__checkout_items = checkout_items
checkout._Checkout__delivery_address = delivery_address
checkout._Checkout__delivery_cost = delivery_cost
checkout._Checkout__vat_percent = vat
checkout._Checkout__available_credits_amount = available_credits_amount
checkout._Checkout__is_credits_in_use = is_credits_in_use
return checkout
def __restore(self, data: dict) -> Cart:
cart_items = []
for item_data in data.get('cart_items', tuple()):
simple_sku = SimpleSku(str(item_data.get('simple_sku')))
qty = Qty(int(item_data.get('qty')))
product = self.__product_storage.load(simple_sku)
cart_items.append(
self.__reflector.construct(
Cart.Item, {
self.__class__.__ENTITY_PROPERTY_ITEMS_PRODUCT:
product,
self.__class__.__ENTITY_PROPERTY_ITEMS_QTY: qty,
}))
cart: Cart = self.__reflector.construct(
Cart, {
self.__class__.__ENTITY_PROPERTY_ID: Id(data.get('sk')),
self.__class__.__ENTITY_PROPERTY_ITEMS: cart_items,
self.__class__.__ENTITY_PROPERTY_VAT_PERCENT:
self.__vat_percent
})
return cart
def __restore(self, data: dict) -> CancelRequest:
cancel_request = self.__reflector.construct(
CancelRequest, {
self.__class__.__ENTITY_PROPERTY_REQUEST_NUMBER:
CancelRequest.Number(data['sk']),
self.__class__.__ENTITY_PROPERTY_ORDER_NUMBER:
OrderNumber(data['order_number']),
self.__class__.__ENTITY_PROPERTY_ITEMS:
tuple([
self.__reflector.construct(
CancelRequest.Item, {
self.__class__.__ENTITY_PROPERTY_ITEMS_SIMPLE_SKU:
SimpleSku(item_data['simple_sku']),
self.__class__.__ENTITY_PROPERTY_ITEMS_QTY:
Qty(item_data['qty']),
self.__class__.__ENTITY_PROPERTY_ITEMS_STATUS:
CancelRequest.Item.Status(item_data['status']),
self.__class__.__ENTITY_PROPERTY_ITEMS_PROCESSED_AT:
(datetime.datetime.strptime(
item_data['processed_at'],
'%Y-%m-%dT%H:%M:%S.%f')
if item_data['processed_at'] else None),
}) for item_data in data['request_items']
]),
self.__class__.__ENTITY_PROPERTY_REFUND_METHOD:
_restore_refund_method(
data['refund_method'],
json.loads(data['refund_method_extra_data_json'])),
self.__class__.__ENTITY_PROPERTY_ADDITIONAL_COMMENT:
(CancelRequest.AdditionalComment(data['additional_comment'])
if data.get('additional_comment') or None else None),
self.__class__.__ENTITY_PROPERTY_REQUESTED_AT:
datetime.datetime.strptime(data['requested_at'],
'%Y-%m-%dT%H:%M:%S.%f'),
})
return cancel_request
def returns_create_submit():
"""
POST : {
items: [
{
order_number: str,
simple_sku: str,
qty: int,
reason: str,
file_ids: [str, ...],
additional_comment: str|null,
},
...
],
delivery_method: str,
refund_method: {
type: str,
params: {
# credit_card_eft
account_holder_name: str,
account_number: str,
branch_code: str
}
}
}
"""
user_id = __get_user().id
now = datetime.datetime.now()
returns_storage = ReturnRequestStorageImplementation()
orders_storage = OrderStorageImplementation()
file_storage = FileStorageImplementation()
sqs_sender = SqsSenderImplementation()
logger = Logger()
# 1. Check input
# -------------------------------
request_data = blueprint.current_request.json_body or {}
input_items = request_data.get('items')
if not input_items or not isinstance(input_items, (list, tuple, set)):
raise BadRequestError(
'Incorrect Input Data! Parameter "items" is required!')
elif sum([
not isinstance(item, dict)
or not isinstance(item.get('order_number'), str)
or not isinstance(item.get('simple_sku'), str)
or not isinstance(item.get('qty'), int)
or not isinstance(item.get('reason'), str)
or not isinstance(item.get('file_ids'),
(list, tuple, set)) or sum([
not isinstance(file_id, str)
for file_id in item['file_ids']
]) > 0
or not (item.get('additional_comment') is None
or isinstance(item.get('additional_comment'), str))
for item in input_items
]) > 0:
raise BadRequestError(
'Incorrect Input Data! Incorrect "items" structure!')
delivery_method_input_descriptor = request_data.get('delivery_method')
if not delivery_method_input_descriptor or not isinstance(
delivery_method_input_descriptor, str):
raise BadRequestError(
'Incorrect Input Data! Parameter "delivery_method" is required!'
)
refund_method_input_data = request_data.get('refund_method')
if not refund_method_input_data:
raise BadRequestError(
'Incorrect Input Data! Parameter "refund_method" is required!')
elif (not isinstance(refund_method_input_data, dict)
or not isinstance(refund_method_input_data.get('type'), str)
or not isinstance(refund_method_input_data.get('params'), dict)):
raise BadRequestError(
'Incorrect Input Data! Parameter "refund_method" is incorrect!'
)
# collect control data
initial_data = __get_initial_data()
control_data = {
'reasons': [reason['key'] for reason in initial_data['reasons']],
'delivery_methods': [
_delivery_method['key']
for _delivery_method in initial_data['delivery_methods']
],
'orders': {},
}
for order_data in initial_data['orders']:
order_number = order_data['order_number']
for order_data_item in order_data['items']:
simple_sku = order_data_item['simple_sku']
qty = order_data_item['qty_can_return']
control_data['orders'][order_number] = control_data[
'orders'].get(order_number) or {}
control_data['orders'][order_number][simple_sku] = qty
# validate input data
if (
# items
sum([
item['order_number'] not in control_data['orders'].keys()
or item['simple_sku']
not in control_data['orders'][item['order_number']].keys()
or item['qty'] not in range(
1, control_data['orders'][item['order_number']][
item['simple_sku']] + 1)
or item['reason'] not in control_data['reasons'] or sum([
not file_id.strip() or not file_storage.get(file_id)
for file_id in item['file_ids']
]) > 0 or (item['additional_comment'] is not None
and len(item['additional_comment']) > 255)
for item in input_items
]) > 0
# delivery method
or delivery_method_input_descriptor
not in control_data['delivery_methods']
# refund method (method structure/data check)
or refund_method_input_data['type'] not in [
EftRefundMethod('test', 'test', 'test').descriptor,
StoreCreditRefundMethod().descriptor,
MobicredRefundMethod().descriptor,
CreditCardRefundMethod().descriptor,
] or
(refund_method_input_data['type'] == EftRefundMethod(
'test', 'test', 'test').descriptor and
(not isinstance(
refund_method_input_data.get(
'params', {}).get('account_holder_name'), str) or
not refund_method_input_data['params'].get('account_holder_name')
or not isinstance(
refund_method_input_data.get('params',
{}).get('account_number'), str)
or not refund_method_input_data['params'].get('account_number')
or not isinstance(
refund_method_input_data.get('params',
{}).get('branch_code'), str)
or not refund_method_input_data['params'].get('branch_code')))
or (refund_method_input_data['type'] in (
StoreCreditRefundMethod().descriptor,
MobicredRefundMethod().descriptor,
CreditCardRefundMethod().descriptor,
) and len(refund_method_input_data['params']) > 0)):
raise BadRequestError('Incorrect Input Data! Incorrect values!')
# check duplicates in order
if len(
set([
str(item['order_number']) + str(item['simple_sku'])
for item in input_items
])) != len(input_items):
raise BadRequestError(
'Incorrect Input Data! Input items has duplicates!')
# check refund methods
# "...credit-card should be allowed only when one of selected orders was paid by credit card,
# but eft and credits should be available for all return-requests..."
_allowed_refund_methods_keys = []
for item in input_items:
_order_refund_method_keys = [
_order_refund_method['key']
for _order in initial_data['orders']
if _order['order_number'] == item['order_number']
for _order_refund_method in _order['refund_methods']
]
# intersection of all input orders
if len(_allowed_refund_methods_keys) == 0:
_allowed_refund_methods_keys = _order_refund_method_keys
else:
_allowed_refund_methods_keys = [
key for key in _allowed_refund_methods_keys
if key in _order_refund_method_keys
]
if refund_method_input_data[
'type'] not in _allowed_refund_methods_keys:
raise BadRequestError(
'Incorrect Input Data! Refund method {} is not allowed for selected orders!'
.format(refund_method_input_data['type']))
# 2. Create Return Request entity
# -------------------------------
return_request_items = []
for item in input_items:
order_number = item['order_number']
simple_sku = item['simple_sku']
qty = item['qty']
cost = None
for initial_order in initial_data['orders']:
if initial_order['order_number'] == order_number:
for initial_item in initial_order['items']:
if initial_item['simple_sku'] == simple_sku:
cost = tuple(
filter(lambda x: x.get('qty') == qty,
initial_item['costs']))[0].get('cost')
break
reason = ReturnRequest.Item.Reason(item['reason'])
attached_files = tuple([
ReturnRequest.Item.AttachedFile(file_storage.get(file_id).url)
for file_id in item['file_ids']
])
additional_comment = item.get('additional_comment') if item.get(
'additional_comment') else None
additional_comment = ReturnRequest.Item.AdditionalComment(
additional_comment) if additional_comment else None
return_request_items.append(
ReturnRequest.Item(OrderNumber(order_number),
SimpleSku(simple_sku), Qty(qty), Cost(cost),
reason, attached_files, additional_comment))
delivery_method_instance = None
for _delivery_method_instance in [
HandDeliveryMethod(),
CourierOrPostOffice(),
RunwaysaleToCollect()
]:
if _delivery_method_instance.descriptor == delivery_method_input_descriptor:
delivery_method_instance = _delivery_method_instance
break
refund_method_instance = None
for _refund_method_instance in [
StoreCreditRefundMethod(),
EftRefundMethod('test', 'test', 'test'),
MobicredRefundMethod(),
CreditCardRefundMethod()
]:
if _refund_method_instance.descriptor == refund_method_input_data[
'type']:
refund_method_instance = _refund_method_instance.__class__(
**refund_method_input_data['params'])
break
return_request = ReturnRequest(
Id(user_id), ReturnRequest.Number(now.strftime('%y%j03%f')),
tuple(return_request_items), delivery_method_instance,
refund_method_instance)
# 3. Modify orders qty
# -------------------------------
modified_orders = {}
for return_item in return_request.items:
order = modified_orders.get(
return_item.order_number.value) or orders_storage.load(
return_item.order_number)
order.request_return(return_item.simple_sku, return_item.qty)
modified_orders[order.number.value] = order
# 4. Save changes
# -------------------------------
def __log_flow(text: str) -> None:
logger.log_simple('Return Request #{} - Creation : {}'.format(
return_request.number.value, text))
__log_flow('Start')
__log_flow('Saving Return Request...')
returns_storage.save(return_request)
__log_flow('Saving Return Request - Done!')
__log_flow('Saving Orders...')
for order in tuple(modified_orders.values()):
__log_flow('Saving Order #{}...'.format(order.number.value))
orders_storage.save(order)
__log_flow('Saving Order #{} - Done!'.format(order.number.value))
__log_flow('Saving Orders - Done!')
# 5. Send SQS
# -------------------------------
__log_flow('SQS Sending Return Request...')
sqs_sender.send(ReturnRequestChangeSqsSenderEvent(return_request))
__log_flow('SQS Sending Return Request - Done!')
__log_flow('End')
return {'request_number': return_request.number.value}
def __get_initial_data():
orders_storage = OrderStorageImplementation()
products_storage = ProductStorageImplementation()
orders = []
products_map = {}
# "...credit-card should be allowed only when one of selected orders was paid by credit card,
# but eft and credits should be available for all return-requests..."
payment_refund_methods_map = {
# @todo : payment methods descriptors
'regular_eft': [{
'key': refund_method.descriptor,
'label': refund_method.label,
} for refund_method in [
StoreCreditRefundMethod(),
EftRefundMethod('test', 'test', 'test')
]],
'customer_credit': [{
'key': refund_method.descriptor,
'label': refund_method.label,
} for refund_method in [
StoreCreditRefundMethod(),
EftRefundMethod('test', 'test', 'test')
]],
'mobicred': [{
'key': refund_method.descriptor,
'label': refund_method.label,
} for refund_method in [
StoreCreditRefundMethod(),
EftRefundMethod('test', 'test', 'test'),
MobicredRefundMethod(),
]],
'credit_card': [{
'key': refund_method.descriptor,
'label': refund_method.label,
} for refund_method in [
StoreCreditRefundMethod(),
EftRefundMethod('test', 'test', 'test'),
CreditCardRefundMethod()
]]
}
for order in orders_storage.get_all_for_customer(Id(__get_user().id)):
if not order.is_returnable:
continue
items = []
for item in order.items:
product = products_map.get(
item.simple_sku.value) or products_storage.load(
item.simple_sku)
products_map[item.simple_sku.value] = product
items.append({
'simple_sku':
item.simple_sku.value,
'product_name':
product.name.value,
'img_url':
product.image_urls[0] if product.image_urls else None,
'costs': [{
'qty': qty,
'cost': item.get_refund_cost(Qty(qty)).value
} for qty in range(1, item.qty_processable.value + 1)],
'qty_can_return':
item.qty_processable.value,
})
orders.append({
'order_number':
order.number.value,
'ordered_at':
order.created_at.strftime('%Y-%m-%d %H:%M:%S'),
'can_be_returned_till':
order.is_returnable_till.strftime('%Y-%m-%d %H:%M:%S'),
'items':
items,
'refund_methods':
payment_refund_methods_map[order.payment_method.descriptor]
})
return {
'reasons': [{
'key': reason.descriptor,
'label': reason.label,
} for reason in [
ReturnRequest.Item.Reason(ReturnRequest.Item.Reason.TOO_BIG),
ReturnRequest.Item.Reason(ReturnRequest.Item.Reason.TOO_SMALL),
ReturnRequest.Item.Reason(
ReturnRequest.Item.Reason.SELECTED_WRONG_SIZE),
ReturnRequest.Item.Reason(
ReturnRequest.Item.Reason.DONT_LIKE_IT),
ReturnRequest.Item.Reason(
ReturnRequest.Item.Reason.NOT_HAPPY_WITH_QTY),
ReturnRequest.Item.Reason(
ReturnRequest.Item.Reason.RECEIVED_WRONG_SIZE),
ReturnRequest.Item.Reason(
ReturnRequest.Item.Reason.RECEIVED_DAMAGED),
]],
'delivery_methods': [{
'key': delivery_method.descriptor,
'label': delivery_method.label,
} for delivery_method in [
HandDeliveryMethod(),
CourierOrPostOffice(),
RunwaysaleToCollect()
]],
'orders':
orders,
}
def __restore(self, data: dict) -> Order:
order_number = Order.Number(data.get('sk'))
customer_id = Id(data.get('customer_id'))
delivery_cost = Cost(float(data.get('delivery_cost')))
vat_percent = Percentage(float(data.get('vat_percent')))
credits_spent = Cost(float(data.get('credits_spent') or '0'))
payment_method = self.__restore_payment_method(
data.get('payment_method'),
json.loads(data.get('payment_method_extra_data_json') or '{}')
if data.get('payment_method') else None)
delivery_address = DeliveryAddress(
data.get('delivery_address_recipient_name'),
data.get('delivery_address_phone_number'),
data.get('delivery_address_street_address'),
data.get('delivery_address_suburb'),
data.get('delivery_address_city'),
data.get('delivery_address_province'),
data.get('delivery_address_complex_building'),
data.get('delivery_address_postal_code'),
data.get('delivery_address_business_name'),
data.get('delivery_address_special_instructions'))
status_changes = []
for status_change_data in data.get('status_history'):
status = Order.Status(status_change_data.get('status'))
changed_at = datetime.datetime.strptime(
status_change_data.get('datetime'), '%Y-%m-%dT%H:%M:%S.%f')
status_change = self.__reflector.construct(
Order.StatusChangesHistory.Change, {
'__status': status,
'__datetime': changed_at
})
status_changes.append(status_change)
status_change_history = Order.StatusChangesHistory(
tuple(status_changes))
order_items = []
for item_data in data.get('order_items'):
event_code = EventCode(item_data.get('event_code'))
simple_sku = SimpleSku(item_data.get('simple_sku'))
product_original_price = Cost(
item_data.get('product_original_price'))
product_current_price = Cost(
item_data.get('product_current_price'))
fbucks_earnings = Cost(item_data.get('fbucks_earnings'))
dtd = Dtd(
Dtd.Occasion(
Name(item_data.get('dtd_occasion_name')),
Description(item_data.get('dtd_occasion_description')))
if item_data.get('dtd_occasion_name') else None,
datetime.date(
int(item_data.get('dtd_date_from').split('-')[0]),
int(item_data.get('dtd_date_from').split('-')[1]),
int(item_data.get('dtd_date_from').split('-')[2])),
datetime.date(int(item_data.get('dtd_date_to').split('-')[0]),
int(item_data.get('dtd_date_to').split('-')[1]),
int(item_data.get('dtd_date_to').split('-')[2])),
int(item_data.get('dtd_working_days_from')),
int(item_data.get('dtd_working_days_to')))
qty_ordered = Qty(int(item_data.get('qty_ordered')))
qty_return_requested = Qty(
int(item_data.get('qty_return_requested') or 0))
qty_return_returned = Qty(
int(item_data.get('qty_return_returned') or 0))
qty_cancelled_before_payment = Qty(
int(item_data.get('qty_cancelled_before_payment') or 0))
qty_cancelled_after_payment_requested = Qty(
int(
item_data.get('qty_cancelled_after_payment_requested')
or 0))
qty_cancelled_after_payment_cancelled = Qty(
int(
item_data.get('qty_cancelled_after_payment_cancelled')
or 0))
qty_refunded = Qty(int(item_data.get('qty_refunded') or 0))
qty_modified_at = datetime.datetime.strptime(
item_data.get('qty_modified_at'), '%Y-%m-%dT%H:%M:%S.%f')
order_item = self.__reflector.construct(
Order.Item, {
'__event_code': event_code,
'__simple_sku': simple_sku,
'__product_original_price': product_original_price,
'__product_current_price': product_current_price,
'__dtd': dtd,
'__qty_ordered': qty_ordered,
'__qty_return_requested': qty_return_requested,
'__qty_return_returned': qty_return_returned,
'__qty_cancelled_before_payment':
qty_cancelled_before_payment,
'__qty_cancelled_after_payment_requested':
qty_cancelled_after_payment_requested,
'__qty_cancelled_after_payment_cancelled':
qty_cancelled_after_payment_cancelled,
'__qty_refunded': qty_refunded,
'__qty_modified_at': qty_modified_at,
'__fbucks_earnings': fbucks_earnings
})
order_items.append(order_item)
order = self.__reflector.construct(
Order, {
'__order_number': order_number,
'__customer_id': customer_id,
'__items': order_items,
'__delivery_address': delivery_address,
'__delivery_cost': delivery_cost,
'__vat_percent': vat_percent,
'__payment_method': payment_method,
'__status_history': status_change_history,
'__credits_spent': credits_spent,
})
return order
def __restore(self, data: dict) -> Order:
order_number = Order.Number(data.get('order_number'))
customer_id = Id(data.get('customer_id'))
delivery_cost = Cost(float(data.get('delivery_cost')))
vat_percent = Percentage(
float(
# I added "vat_percent" after first orders were stored,
# but it's hard to make changes in elastic, so...
# @todo : create migration tool.
data.get('vat_percent') or self.__current_vat_value))
credits_spent = Cost(float(data.get('credits_spent')
or '0')) # can be not existed in old data
payment_method = self.__restore_payment_method(
data.get('payment_method'),
json.loads(data.get('payment_method_extra_data_json') or '{}')
if data.get('payment_method') else None)
delivery_address = DeliveryAddress(
data.get('delivery_address_recipient_name'),
data.get('delivery_address_phone_number'),
data.get('delivery_address_street_address'),
data.get('delivery_address_suburb'),
data.get('delivery_address_city'),
data.get('delivery_address_province'),
data.get('delivery_address_complex_building'),
data.get('delivery_address_postal_code'),
data.get('delivery_address_business_name'),
data.get('delivery_address_special_instructions'))
status_changes = []
for status_change_data in data.get('status_history'):
status = Order.Status(status_change_data.get('status'))
# elastic supports only 3 digits for milliseconds
changed_at = datetime.datetime.strptime(
status_change_data.get('datetime') + '000',
'%Y-%m-%dT%H:%M:%S.%f')
status_change = self.__reflector.construct(
Order.StatusChangesHistory.Change, {
'__status': status,
'__datetime': changed_at
})
status_changes.append(status_change)
status_change_history = Order.StatusChangesHistory(
tuple(status_changes))
order_items = []
for item_data in data.get('order_items'):
event_code = EventCode(item_data.get('event_code'))
simple_sku = SimpleSku(item_data.get('simple_sku'))
product_original_price = Cost(
item_data.get('product_original_price'))
product_current_price = Cost(
item_data.get('product_current_price'))
fbucks_earnings = Cost(item_data.get('fbucks_amount')
or 0) # old orders don't have this field
dtd = Dtd(
Dtd.Occasion(
Name(item_data.get('dtd_occasion_name')),
Description(item_data.get('dtd_occasion_description')))
if item_data.get('dtd_occasion_name') else None,
datetime.date(
int(item_data.get('dtd_date_from').split('-')[0]),
int(item_data.get('dtd_date_from').split('-')[1]),
int(item_data.get('dtd_date_from').split('-')[2])),
datetime.date(int(item_data.get('dtd_date_to').split('-')[0]),
int(item_data.get('dtd_date_to').split('-')[1]),
int(item_data.get('dtd_date_to').split('-')[2])),
int(item_data.get('dtd_working_days_from')),
int(item_data.get('dtd_working_days_to')))
qty_ordered = Qty(int(item_data.get('qty_ordered')))
qty_return_requested = Qty(
int(item_data.get('qty_return_requested') or 0))
qty_return_returned = Qty(
int(item_data.get('qty_return_returned') or 0))
qty_cancelled_before_payment = Qty(
int(item_data.get('qty_cancelled_before_payment') or 0))
qty_cancelled_after_payment_requested = Qty(
int(
item_data.get('qty_cancelled_after_payment_requested')
or 0))
qty_cancelled_after_payment_cancelled = Qty(
int(
item_data.get('qty_cancelled_after_payment_cancelled')
or 0))
qty_refunded = Qty(int(item_data.get('qty_refunded') or 0))
# elastic supports only 3 digits for milliseconds
qty_modified_at = datetime.datetime.strptime(
(
# "qty_modified_at" may not exist for old data (dev, test),
# but it's hard to make changes in elastic, so...
# @todo : create migration tool.
item_data.get('qty_modified_at')
or status_change_history.get_last().datetime.strftime(
'%Y-%m-%dT%H:%M:%S.%f')[:-3]) + '000',
'%Y-%m-%dT%H:%M:%S.%f')
order_item = self.__reflector.construct(
Order.Item, {
'__event_code': event_code,
'__simple_sku': simple_sku,
'__product_original_price': product_original_price,
'__product_current_price': product_current_price,
'__dtd': dtd,
'__qty_ordered': qty_ordered,
'__qty_return_requested': qty_return_requested,
'__qty_return_returned': qty_return_returned,
'__qty_cancelled_before_payment':
qty_cancelled_before_payment,
'__qty_cancelled_after_payment_requested':
qty_cancelled_after_payment_requested,
'__qty_cancelled_after_payment_cancelled':
qty_cancelled_after_payment_cancelled,
'__qty_refunded': qty_refunded,
'__qty_modified_at': qty_modified_at,
'__fbucks_earnings': fbucks_earnings
})
order_items.append(order_item)
order = self.__reflector.construct(
Order, {
'__order_number': order_number,
'__customer_id': customer_id,
'__items': order_items,
'__delivery_address': delivery_address,
'__delivery_cost': delivery_cost,
'__vat_percent': vat_percent,
'__payment_method': payment_method,
'__status_history': status_change_history,
'__credits_spent': credits_spent,
})
return order
def cancellation_create_submit():
user = __get_user()
orders_storage = OrderStorageImplementation()
try:
order_number = Order.Number(
blueprint.current_request.json_body.get('order_number'))
items = [{
'simple_sku': SimpleSku(item.get('simple_sku')),
'qty': Qty(item.get('qty'))
} for item in blueprint.current_request.json_body.get('items')
or []]
additional_comment = str(
blueprint.current_request.json_body.get('additional_comment')
or '') or None
refund_method_input_data = blueprint.current_request.json_body.get(
'refund_method') or {}
refund_method_input_data['type'] = str(
refund_method_input_data.get('type') or '')
refund_method_input_data['params'] = refund_method_input_data.get(
'params') or {}
except ValueError:
raise BadRequestError('Incorrect Input Data!')
order = orders_storage.load(order_number)
if not order:
raise NotFoundError('Order #{} does not exist!'.format(
order_number.value))
elif order.customer_id.value != user.id:
raise ForbiddenError('Order #{} is not your!'.format(
order_number.value))
elif not order.is_cancellable:
raise UnprocessableEntityError(
'Order #{} is not Cancellable!'.format(order.number.value))
# @todo : refactoring ???
try:
if order.was_paid:
refund_method_instance = None
for _refund_method_instance in [
StoreCreditRefundMethod(),
EftRefundMethod('test', 'test', 'test'),
MobicredRefundMethod(),
CreditCardRefundMethod()
]:
if _refund_method_instance.descriptor == refund_method_input_data[
'type']:
refund_method_instance = _refund_method_instance.__class__(
**refund_method_input_data['params'])
break
if not refund_method_instance:
error_message = 'Incorrect Input Data! Refund method {} is not allowed for selected orders!'
raise BadRequestError(
error_message.format(refund_method_input_data['type']))
cancellation_request = __cancellation_create_submit_after_payment(
order, items, refund_method_instance, additional_comment)
return {'request_number': cancellation_request.number.value}
else:
__cancellation_create_submit_before_payment(order, items)
return {
'Code': 'Success',
'Message': 'Success',
}
except ApplicationLogicException as e:
raise UnprocessableEntityError(str(e))
def __restore(self, data: dict) -> ReturnRequest:
request_items = []
for item_data in data['request_items']:
attached_files = json.loads(item_data['attached_files_urls_json'])
attached_files = tuple([
ReturnRequest.Item.AttachedFile(url) for url in attached_files
])
additional_comment = ReturnRequest.Item.AdditionalComment(
item_data['additional_comment'])
status_history = ReturnRequest.Item.StatusChangesHistory(
tuple([
self.__reflector.construct(
ReturnRequest.Item.StatusChangesHistory.Change, {
'__status':
ReturnRequest.Item.Status(change['status']),
'__datetime':
datetime.datetime.strptime(change['datetime'],
'%Y-%m-%dT%H:%M:%S.%f'),
}) for change in item_data['status_history']
]))
request_items.append(
self.__reflector.construct(
ReturnRequest.Item, {
self.__class__.__ENTITY_PROPERTY_ITEMS_ORDER_NUMBER:
OrderNumber(item_data['order_number']),
self.__class__.__ENTITY_PROPERTY_ITEMS_SIMPLE_SKU:
SimpleSku(item_data['simple_sku']),
self.__class__.__ENTITY_PROPERTY_ITEMS_QTY:
Qty(item_data['qty']),
self.__class__.__ENTITY_PROPERTY_ITEMS_COST:
Cost(item_data['cost']),
self.__class__.__ENTITY_PROPERTY_ITEMS_REASON:
ReturnRequest.Item.Reason(item_data['reason']),
self.__class__.__ENTITY_PROPERTY_ITEMS_ATTACHED_FILES:
attached_files,
self.__class__.__ENTITY_PROPERTY_ITEMS_ADDITIONAL_COMMENT:
additional_comment,
self.__class__.__ENTITY_PROPERTY_ITEMS_STATUS_HISTORY:
status_history,
}))
return_request = self.__reflector.construct(
ReturnRequest, {
self.__class__.__ENTITY_PROPERTY_REQUEST_NUMBER:
ReturnRequest.Number(data['request_number']),
self.__class__.__ENTITY_PROPERTY_CUSTOMER_ID:
Id(data['customer_id']),
self.__class__.__ENTITY_PROPERTY_ITEMS:
tuple(request_items),
self.__class__.__ENTITY_PROPERTY_DELIVERY_METHOD:
_restore_delivery_method(data['delivery_method']),
self.__class__.__ENTITY_PROPERTY_REFUND_METHOD:
_restore_refund_method(
data['refund_method'],
json.loads(data['refund_method_extra_data_json'])),
})
return return_request
def set_cart_product_qty(self, cart_id: str, simple_sku: str, qty: int) -> None:
cart_id = Id(cart_id)
simple_sku = SimpleSku(simple_sku)
qty = Qty(qty)
self.__service.set_cart_product_qty(cart_id, simple_sku, qty)