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[fix] Get fifo rate only qty exists in batch

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Nabin Hait
2015-08-03 11:56:21 +05:30
parent 845bbe3e27
commit 7edb951fdb
2 changed files with 29 additions and 28 deletions
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27
erpnext/stock/utils.py
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@@ -133,19 +133,20 @@ def get_fifo_rate(previous_stock_queue, qty):
qty_to_pop = abs(qty)
while qty_to_pop and previous_stock_queue:
batch = previous_stock_queue[0]
if 0 < batch[0] <= qty_to_pop:
# if batch qty > 0
# not enough or exactly same qty in current batch, clear batch
available_qty_for_outgoing += flt(batch[0])
outgoing_cost += flt(batch[0]) * flt(batch[1])
qty_to_pop -= batch[0]
previous_stock_queue.pop(0)
else:
# all from current batch
available_qty_for_outgoing += flt(qty_to_pop)
outgoing_cost += flt(qty_to_pop) * flt(batch[1])
batch[0] -= qty_to_pop
qty_to_pop = 0
if batch[0]:
if 0 < batch[0] <= qty_to_pop:
# if batch qty > 0
# not enough or exactly same qty in current batch, clear batch
available_qty_for_outgoing += flt(batch[0])
outgoing_cost += flt(batch[0]) * flt(batch[1])
qty_to_pop -= batch[0]
previous_stock_queue.pop(0)
else:
# all from current batch
available_qty_for_outgoing += flt(qty_to_pop)
outgoing_cost += flt(qty_to_pop) * flt(batch[1])
batch[0] -= qty_to_pop
qty_to_pop = 0
return outgoing_cost / available_qty_for_outgoing