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Item valuation rate on material transfer based on fifo

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Nabin Hait
2014-05-08 19:06:01 +05:30
parent 713e453126
commit 227db769a0
1 changed files with 5 additions and 5 deletions
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10
erpnext/stock/utils.py
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@@ -79,8 +79,7 @@ def get_incoming_rate(args):
if not previous_sle: if not previous_sle:
return 0.0 return 0.0
previous_stock_queue = json.loads(previous_sle.get('stock_queue', '[]') or '[]') previous_stock_queue = json.loads(previous_sle.get('stock_queue', '[]') or '[]')
in_rate = previous_stock_queue and \ in_rate = get_fifo_rate(previous_stock_queue, args.get("qty") or 0) if previous_stock_queue else 0
get_fifo_rate(previous_stock_queue, args.get("qty") or 0) or 0
elif valuation_method == 'Moving Average': elif valuation_method == 'Moving Average':
in_rate = previous_sle.get('valuation_rate') or 0 in_rate = previous_sle.get('valuation_rate') or 0
@@ -107,24 +106,25 @@ def get_fifo_rate(previous_stock_queue, qty):
total = sum(f[0] for f in previous_stock_queue) total = sum(f[0] for f in previous_stock_queue)
return total and sum(f[0] * f[1] for f in previous_stock_queue) / flt(total) or 0.0 return total and sum(f[0] * f[1] for f in previous_stock_queue) / flt(total) or 0.0
else: else:
outgoing_cost = 0 available_qty_for_outgoing, outgoing_cost = 0, 0
qty_to_pop = abs(qty) qty_to_pop = abs(qty)
while qty_to_pop and previous_stock_queue: while qty_to_pop and previous_stock_queue:
batch = previous_stock_queue[0] batch = previous_stock_queue[0]
if 0 < batch[0] <= qty_to_pop: if 0 < batch[0] <= qty_to_pop:
# if batch qty > 0 # if batch qty > 0
# not enough or exactly same qty in current batch, clear batch # 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]) outgoing_cost += flt(batch[0]) * flt(batch[1])
qty_to_pop -= batch[0] qty_to_pop -= batch[0]
previous_stock_queue.pop(0) previous_stock_queue.pop(0)
else: else:
# all from current batch # all from current batch
available_qty_for_outgoing += flt(qty_to_pop)
outgoing_cost += flt(qty_to_pop) * flt(batch[1]) outgoing_cost += flt(qty_to_pop) * flt(batch[1])
batch[0] -= qty_to_pop batch[0] -= qty_to_pop
qty_to_pop = 0 qty_to_pop = 0
# if queue gets blank and qty_to_pop remaining, get average rate of full queue return outgoing_cost / available_qty_for_outgoing
return outgoing_cost / (abs(qty) - qty_to_pop)
def get_valid_serial_nos(sr_nos, qty=0, item_code=''): def get_valid_serial_nos(sr_nos, qty=0, item_code=''):
"""split serial nos, validate and return list of valid serial nos""" """split serial nos, validate and return list of valid serial nos"""