def create_order(request, creator, customer, product):
billing_address = get_address()
shipping_address = get_address(name="Shippy Doge")
shipping_address.save()
order = Order(creator=creator,
customer=customer,
shop=get_default_shop(),
payment_method=get_default_payment_method(),
shipping_method=get_default_shipping_method(),
billing_address=billing_address,
shipping_address=shipping_address,
order_date=now(),
status=get_initial_order_status())
order.full_clean()
order.save()
supplier = get_default_supplier()
product_order_line = OrderLine(order=order)
update_order_line_from_product(order_line=product_order_line,
product=product,
request=request,
quantity=5,
supplier=supplier)
product_order_line.unit_price = TaxlessPrice(100)
assert product_order_line.taxful_total_price.amount > 0
product_order_line.save()
product_order_line.taxes.add(
OrderLineTax.from_tax(get_default_tax(),
product_order_line.taxless_total_price))
discount_order_line = OrderLine(order=order,
quantity=1,
type=OrderLineType.OTHER)
discount_order_line.total_discount = TaxfulPrice(30)
assert discount_order_line.taxful_total_discount.amount == 30
assert discount_order_line.taxful_total_price.amount == -30
assert discount_order_line.taxful_unit_price.amount == 0
discount_order_line.save()
order.cache_prices()
order.check_all_verified()
order.save()
base_amount = 5 * 100
tax_value = get_default_tax().calculate_amount(base_amount)
assert order.taxful_total_price == base_amount + tax_value - 30, "Math works"
shipment = order.create_shipment_of_all_products(supplier=supplier)
assert shipment.total_products == 5, "All products were shipped"
assert shipment.weight == product.net_weight * 5, "Gravity works"
assert not order.get_unshipped_products(
), "Nothing was left in the warehouse"
order.create_payment(order.taxful_total_price)
assert order.is_paid()
assert Order.objects.paid().filter(
pk=order.pk).exists(), "It was paid! Honestly!"
def create_order(request, creator, customer, product):
billing_address = get_address()
shipping_address = get_address(name="Shippy Doge")
shipping_address.save()
order = Order(
creator=creator,
customer=customer,
shop=get_default_shop(),
payment_method=get_default_payment_method(),
shipping_method=get_default_shipping_method(),
billing_address=billing_address,
shipping_address=shipping_address,
order_date=now(),
status=get_initial_order_status()
)
order.full_clean()
order.save()
supplier = get_default_supplier()
product_order_line = OrderLine(order=order)
update_order_line_from_product(order_line=product_order_line, product=product, request=request, quantity=5, supplier=supplier)
product_order_line.unit_price = TaxlessPrice(100)
assert product_order_line.taxful_total_price.amount > 0
product_order_line.save()
product_order_line.taxes.add(OrderLineTax.from_tax(get_default_tax(), product_order_line.taxless_total_price))
discount_order_line = OrderLine(order=order, quantity=1, type=OrderLineType.OTHER)
discount_order_line.total_discount = TaxfulPrice(30)
assert discount_order_line.taxful_total_discount.amount == 30
assert discount_order_line.taxful_total_price.amount == -30
assert discount_order_line.taxful_unit_price.amount == 0
discount_order_line.save()
order.cache_prices()
order.check_all_verified()
order.save()
base_amount = 5 * 100
tax_value = get_default_tax().calculate_amount(base_amount)
assert order.taxful_total_price == base_amount + tax_value - 30, "Math works"
shipment = order.create_shipment_of_all_products(supplier=supplier)
assert shipment.total_products == 5, "All products were shipped"
assert shipment.weight == product.net_weight * 5, "Gravity works"
assert not order.get_unshipped_products(), "Nothing was left in the warehouse"
order.create_payment(order.taxful_total_price)
assert order.is_paid()
assert Order.objects.paid().filter(pk=order.pk).exists(), "It was paid! Honestly!"
def source_line_to_order_lines(self, order, source_line):
"""
Convert a SourceLine into one or more OrderLines (yield them)
:param order: The order
:param source_line: The SourceLine
"""
order_line = OrderLine(order=order)
product = source_line.product
quantity = Decimal(source_line.quantity)
if product:
order_line.product = product
if product.sales_unit:
quantized_quantity = bankers_round(quantity,
product.sales_unit.decimals)
if quantized_quantity != quantity:
raise ValueError(
"Sales unit decimal conversion causes precision loss!")
else:
order_line.product = None
def text(value):
return force_text(value) if value is not None else ""
order_line.quantity = quantity
order_line.supplier = source_line.supplier
order_line.sku = text(source_line.sku)
order_line.text = (text(source_line.text))[:192]
if source_line.unit_price:
order_line.unit_price = source_line.unit_price
if source_line.total_discount:
order_line.total_discount = source_line.total_discount
order_line.type = (source_line.type if source_line.type is not None
else OrderLineType.OTHER)
order_line.accounting_identifier = text(
source_line.accounting_identifier)
order_line.require_verification = bool(
source_line.require_verification)
order_line.verified = False
order_line.source_line = source_line
self._check_orderability(order_line)
yield order_line
for child_order_line in self.create_package_children(order_line):
yield child_order_line
def test_basic_order():
PRODUCTS_TO_SEND = 10
product = get_default_product()
supplier = get_default_supplier()
order = create_order_with_product(
product,
supplier=supplier,
quantity=PRODUCTS_TO_SEND,
taxless_unit_price=10,
tax_rate=Decimal("0.5")
)
discount_order_line = OrderLine(order=order, quantity=1, type=OrderLineType.OTHER)
discount_order_line.total_discount = TaxfulPrice(30)
assert discount_order_line.total_price == TaxfulPrice(-30)
discount_order_line.save()
order.cache_prices()
order.check_all_verified()
order.save()
assert order.taxful_total_price == Decimal(PRODUCTS_TO_SEND * (10 + 5) - 30)
shipment = order.create_shipment_of_all_products(supplier=supplier)
assert shipment.total_products == PRODUCTS_TO_SEND, "All products were shipped"
assert shipment.weight == product.net_weight * PRODUCTS_TO_SEND, "Gravity works"
assert not order.get_unshipped_products(), "Nothing was left in the warehouse"
order.shipping_status = ShippingStatus.FULLY_SHIPPED
order.create_payment(order.taxful_total_price)
assert order.payments.exists(), "A payment was created"
with pytest.raises(NoPaymentToCreateException):
order.create_payment(6)
assert order.is_paid(), "Order got paid"
assert order.can_set_complete(), "Finalization is possible"
order.status = OrderStatus.objects.get_default_complete()
assert order.is_complete(), "Finalization done"
summary = order.get_tax_summary()
assert len(summary) == 2
assert summary[0].tax_id is None
assert summary[0].tax_code == ''
assert summary[0].tax_amount == 0
assert summary[0].tax_rate == 0
assert summary[1].tax_rate * 100 == 50
assert summary[1].based_on == 100
assert summary[1].tax_amount == 50
assert summary[1].taxful == summary[1].based_on + summary[1].tax_amount
def test_line_discount_more():
order = create_empty_order()
order.save()
ol = OrderLine(order=order, type=OrderLineType.OTHER)
ol.quantity = 5
ol.unit_price = TaxlessPrice(30)
ol.total_discount = TaxlessPrice(50)
ol.save()
assert ol.taxless_unit_price == TaxlessPrice(30)
assert ol.taxless_total_discount == TaxlessPrice(50)
assert ol.taxless_total_price == TaxlessPrice(5 * 30 - 50)
ol.taxes.add(OrderLineTax.from_tax(get_default_tax(), ol.taxless_total_price))
assert ol.taxless_total_discount == TaxlessPrice(50)
assert ol.taxful_total_discount == TaxfulPrice(75)
assert ol.taxless_total_price == TaxlessPrice(100)
assert ol.taxful_total_price == TaxfulPrice(150)
assert ol.taxless_unit_price == TaxlessPrice(30)
assert ol.taxful_unit_price == TaxfulPrice(45)
def test_line_discount():
order = create_empty_order()
order.save()
ol = OrderLine(
order=order,
type=OrderLineType.OTHER,
quantity=5,
text="Thing"
)
ol.total_discount = TaxlessPrice(50)
ol.unit_price = TaxlessPrice(40)
ol.save()
ol.taxes.add(OrderLineTax.from_tax(get_default_tax(), ol.taxless_total_price))
assert ol.taxless_total_discount == TaxlessPrice(50)
assert ol.taxful_total_discount == TaxfulPrice(75)
assert ol.taxless_total_price == TaxlessPrice(150)
assert ol.taxful_total_price == TaxfulPrice(150 + 75)
assert ol.taxless_unit_price == TaxlessPrice(40)
assert ol.taxful_unit_price == TaxfulPrice(60)
assert "Thing" in six.text_type(ol)
def source_line_to_order_lines(self, order, source_line):
"""
Convert a SourceLine into one or more OrderLines (yield them)
:param order: The order
:param source_line: The SourceLine
"""
order_line = OrderLine(order=order)
product = source_line.product
quantity = Decimal(source_line.quantity)
if product:
order_line.product = product
if product.sales_unit:
quantized_quantity = bankers_round(quantity, product.sales_unit.decimals)
if quantized_quantity != quantity:
raise ValueError("Sales unit decimal conversion causes precision loss!")
else:
order_line.product = None
def text(value):
return force_text(value) if value is not None else ""
order_line.quantity = quantity
order_line.supplier = source_line.supplier
order_line.sku = text(source_line.sku)
order_line.text = (text(source_line.text))[:192]
if source_line.unit_price:
order_line.unit_price = source_line.unit_price
if source_line.total_discount:
order_line.total_discount = source_line.total_discount
order_line.type = (source_line.type if source_line.type is not None
else OrderLineType.OTHER)
order_line.accounting_identifier = text(source_line.accounting_identifier)
order_line.require_verification = bool(source_line.require_verification)
order_line.verified = False
order_line.source_line = source_line
self._check_orderability(order_line)
yield order_line
for child_order_line in self.create_package_children(order_line):
yield child_order_line
