Python OrderLine.total_discount方法代码示例

# 需要导入模块: from shoop.core.models import OrderLine [as 别名]
# 或者: from shoop.core.models.OrderLine import total_discount [as 别名]
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!"

# 需要导入模块: from shoop.core.models import OrderLine [as 别名]
# 或者: from shoop.core.models.OrderLine import total_discount [as 别名]
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

# 需要导入模块: from shoop.core.models import OrderLine [as 别名]
# 或者: from shoop.core.models.OrderLine import total_discount [as 别名]
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)

# 需要导入模块: from shoop.core.models import OrderLine [as 别名]
# 或者: from shoop.core.models.OrderLine import total_discount [as 别名]
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)

# 需要导入模块: from shoop.core.models import OrderLine [as 别名]
# 或者: from shoop.core.models.OrderLine import total_discount [as 别名]
    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