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feat: allow basic support for item discounts

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This commit is contained in:
Lance Edgar 2025-01-25 23:33:49 -06:00
parent f8f745c243
commit bdf9e46be5
8 changed files with 229 additions and 25 deletions
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60
tests/batch/test_neworder.py
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@ -20,36 +20,66 @@ class TestNewOrderBatchHandler(DataTestCase):
def make_handler(self):
return mod.NewOrderBatchHandler(self.config)
def tets_use_local_customers(self):
def test_use_local_customers(self):
handler = self.make_handler()
# true by default
self.assertTrue(handler.use_local_customers())
# config can disable
config.setdefault('sideshow.orders.use_local_customers', 'false')
self.config.setdefault('sideshow.orders.use_local_customers', 'false')
self.assertFalse(handler.use_local_customers())
def tets_use_local_products(self):
def test_use_local_products(self):
handler = self.make_handler()
# true by default
self.assertTrue(handler.use_local_products())
# config can disable
config.setdefault('sideshow.orders.use_local_products', 'false')
self.config.setdefault('sideshow.orders.use_local_products', 'false')
self.assertFalse(handler.use_local_products())
def tets_allow_unknown_products(self):
def test_allow_unknown_products(self):
handler = self.make_handler()
# true by default
self.assertTrue(handler.allow_unknown_products())
# config can disable
config.setdefault('sideshow.orders.allow_unknown_products', 'false')
self.config.setdefault('sideshow.orders.allow_unknown_products', 'false')
self.assertFalse(handler.allow_unknown_products())
def test_allow_item_discounts(self):
handler = self.make_handler()
# false by default
self.assertFalse(handler.allow_item_discounts())
# config can enable
self.config.setdefault('sideshow.orders.allow_item_discounts', 'true')
self.assertTrue(handler.allow_item_discounts())
def test_allow_item_discounts_if_on_sale(self):
handler = self.make_handler()
# false by default
self.assertFalse(handler.allow_item_discounts_if_on_sale())
# config can enable
self.config.setdefault('sideshow.orders.allow_item_discounts_if_on_sale', 'true')
self.assertTrue(handler.allow_item_discounts_if_on_sale())
def test_get_default_item_discount(self):
handler = self.make_handler()
# null by default
self.assertIsNone(handler.get_default_item_discount())
# config can define
self.config.setdefault('sideshow.orders.default_item_discount', '15')
self.assertEqual(handler.get_default_item_discount(), decimal.Decimal('15.00'))
def test_autocomplete_customers_external(self):
handler = self.make_handler()
self.assertRaises(NotImplementedError, handler.autocomplete_customers_external,
@ -327,7 +357,7 @@ class TestNewOrderBatchHandler(DataTestCase):
self.config.setdefault('sideshow.orders.allow_unknown_products', 'false')
self.assertRaises(TypeError, handler.add_item, batch, kw, 1, enum.ORDER_UOM_UNIT)
# local product
# local product w/ discount
local = model.LocalProduct(scancode='07430500002',
description='Vinegar',
size='2oz',
@ -335,7 +365,9 @@ class TestNewOrderBatchHandler(DataTestCase):
case_size=12)
self.session.add(local)
self.session.flush()
row = handler.add_item(batch, local.uuid.hex, 1, enum.ORDER_UOM_CASE)
with patch.object(handler, 'allow_item_discounts', return_value=True):
row = handler.add_item(batch, local.uuid.hex, 1, enum.ORDER_UOM_CASE,
discount_percent=15)
self.session.flush()
self.session.refresh(row)
self.session.refresh(local)
@ -359,7 +391,8 @@ class TestNewOrderBatchHandler(DataTestCase):
self.assertEqual(row.unit_price_reg, decimal.Decimal('2.99'))
self.assertEqual(row.unit_price_quoted, decimal.Decimal('2.99'))
self.assertEqual(row.case_price_quoted, decimal.Decimal('35.88'))
self.assertEqual(row.total_price, decimal.Decimal('35.88'))
self.assertEqual(row.discount_percent, decimal.Decimal('15.00'))
self.assertEqual(row.total_price, decimal.Decimal('30.50'))
# local product, not found
mock_uuid = self.app.make_true_uuid()
@ -511,8 +544,10 @@ class TestNewOrderBatchHandler(DataTestCase):
self.config.setdefault('sideshow.orders.allow_unknown_products', 'false')
self.assertRaises(TypeError, handler.update_item, row, kw, 1, enum.ORDER_UOM_UNIT)
# update w/ local product
handler.update_item(row, local.uuid.hex, 1, enum.ORDER_UOM_CASE)
# update w/ local product and discount percent
with patch.object(handler, 'allow_item_discounts', return_value=True):
handler.update_item(row, local.uuid.hex, 1, enum.ORDER_UOM_CASE,
discount_percent=15)
self.assertIsNone(row.product_id)
# nb. pending remains intact here
self.assertIsNotNone(row.pending_product)
@ -536,7 +571,8 @@ class TestNewOrderBatchHandler(DataTestCase):
self.assertEqual(row.case_price_quoted, decimal.Decimal('47.88'))
self.assertEqual(row.order_qty, 1)
self.assertEqual(row.order_uom, enum.ORDER_UOM_CASE)
self.assertEqual(row.total_price, decimal.Decimal('47.88'))
self.assertEqual(row.discount_percent, decimal.Decimal('15.00'))
self.assertEqual(row.total_price, decimal.Decimal('40.70'))
# update w/ local, not found
mock_uuid = self.app.make_true_uuid()