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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@@ @@ -122,12 +122,21 @@ class CustomerOrderBatchHandler(BatchHandler): @@
         allowed on new orders.
         """
         return self.config.getbool('rattail.custorders',
                                    '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
         be questionable.  So this isn't saying that a price *is*
         questionable but rather that it *may* be, if the user
         indicates it.  (That checkbox is only shown for the user if
@@ @@ -595,14 +604,19 @@ class CustomerOrderBatchHandler(BatchHandler): @@
         """
         row = self.make_row()
         row.item_entry = product.uuid
         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
     def add_pending_product(self, batch, pending_info,
                             order_quantity, order_uom,
                             **kwargs):
@@ @@ -631,12 +645,16 @@ class CustomerOrderBatchHandler(BatchHandler): @@
         # make a new row, w/ pending product
         row = self.make_row()
         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
     def make_pending_product(self, **kwargs):
         products_handler = self.app.get_products_handler()
         if 'status_code' not in kwargs:
@@ @@ -742,12 +760,17 @@ class CustomerOrderBatchHandler(BatchHandler): @@
         elif not row.unit_price:
             row.total_price = 0
         else:
             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:
             batch = row.batch
             batch.total_price = ((batch.total_price or 0)
                                  + (row.total_price or 0)

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