rattail-project/rattail Changeset

Changeset - 1c02325bc449

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Lance Edgar (lance) - 2 years ago 2022-09-06 16:32:19
lance@edbob.org

Add basic per-item discount support for custorders

1 file changed with 23 insertions and 0 deletions:

rattail/batch/custorder.py

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rattail/batch/custorder.py

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@@ @@ -125,6 +125,15 @@ class CustomerOrderBatchHandler(BatchHandler): @@
                                    'allow_unknown_product',
                                    default=False)
     def allow_item_discounts(self):
         """
         Returns boolean indicating whether per-item discounts are
         allowed.
         """
         return self.config.getbool('rattail.custorders',
                                    'allow_item_discounts',
                                    default=False)
     def product_price_may_be_questionable(self):
         """
         Returns a boolean indicating whether "any" product's price may
@@ @@ -598,8 +607,13 @@ class CustomerOrderBatchHandler(BatchHandler): @@
         row.product = product
         row.order_quantity = order_quantity
         row.order_uom = order_uom
         if 'price_needs_confirmation' in kwargs:
             row.price_needs_confirmation = kwargs['price_needs_confirmation']
         if self.allow_item_discounts():
             row.discount_percent = kwargs.get('discount_percent') or 0
         self.add_row(batch, row)
         return row
@@ @@ -634,6 +648,10 @@ class CustomerOrderBatchHandler(BatchHandler): @@
         row.pending_product = pending_product
         row.order_quantity = order_quantity
         row.order_uom = order_uom
         if self.allow_item_discounts():
             row.discount_percent = kwargs.get('discount_percent') or 0
         self.add_row(batch, row)
         return row
@@ @@ -745,6 +763,11 @@ class CustomerOrderBatchHandler(BatchHandler): @@
             row.total_price = row.unit_price * row.order_quantity
             if row.order_uom == self.enum.UNIT_OF_MEASURE_CASE:
                 row.total_price *= (row.case_quantity or 1)
             if row.discount_percent:
                 row.total_price = (float(row.total_price)
                                    * (100 - float(row.discount_percent))
                                    / 100.0)
             row.total_price = decimal.Decimal('{:0.2f}'.format(row.total_price))
         # update total price for batch too, if it changed
         if row.total_price != old_total:

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