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Rounding issue and divisional loss adjustment

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This commit is contained in:
Nabin Hait
2014-01-14 17:44:34 +05:30
parent d91af2853e
commit 3a19370892
5 changed files with 55 additions and 23 deletions
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16
controllers/buying_controller.py
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@@ -175,23 +175,31 @@ class BuyingController(StockController):
stock_items = self.get_stock_items()
stock_items_qty, stock_items_amount = 0, 0
last_stock_item_idx = 1
for d in self.doclist.get({"parentfield": parentfield}):
if d.item_code and d.item_code in stock_items:
stock_items_qty += flt(d.qty)
stock_items_amount += flt(d.amount)
last_stock_item_idx = d.idx
total_valuation_amount = sum([flt(d.tax_amount) for d in
self.doclist.get({"parentfield": "purchase_tax_details"})
if d.category in ["Valuation", "Valuation and Total"]])
for item in self.doclist.get({"parentfield": parentfield}):
valuation_amount_adjustment = total_valuation_amount
for i, item in enumerate(self.doclist.get({"parentfield": parentfield})):
if item.item_code and item.qty and item.item_code in stock_items:
item_proportion = flt(item.amount) / stock_items_amount if stock_items_amount \
else flt(item.qty) / stock_items_qty
item.item_tax_amount = flt(item_proportion * total_valuation_amount,
self.precision("item_tax_amount", item))
if i == (last_stock_item_idx - 1):
item.item_tax_amount = flt(valuation_amount_adjustment,
self.precision("item_tax_amount", item))
else:
item.item_tax_amount = flt(item_proportion * total_valuation_amount,
self.precision("item_tax_amount", item))
valuation_amount_adjustment -= item.item_tax_amount
self.round_floats_in(item)