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fix the revaluation bugs

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Suherdy Yacob 2026-01-08 13:08:29 +07:00
parent 7775323294
commit 64cac68586
2 changed files with 107 additions and 0 deletions
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models/__pycache__/account_move_line.cpython-312.pyc
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models/account_move_line.py
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@ -3,6 +3,8 @@
from odoo import api, fields, models, _
from odoo.exceptions import UserError
from odoo.tools import float_compare
from datetime import timedelta
class AccountMoveLine(models.Model):
@ -158,5 +160,110 @@ class AccountMoveLine(models.Model):
if was_locked:
po.button_done()
# ---------------------------------------------------------
# INVENTORY VALUATION UPDATE (AVCO/FIFO FIX)
# ---------------------------------------------------------
# If PO is received, updating price should update Stock Value
if po_line.state in ['purchase', 'done'] and po_line.product_id.type == 'product':
for stock_move in po_line.move_ids.filtered(lambda m: m.state == 'done'):
# Calculate Diff based on NEW Price (updated above)
new_val = price_unit * stock_move.quantity
# Current Value from SVLs
current_val = sum(stock_move.stock_valuation_layer_ids.mapped('value'))
diff = new_val - current_val
currency = stock_move.company_id.currency_id
if not currency.is_zero(diff):
# 1. Create Correction SVL
svl_vals = {
'company_id': stock_move.company_id.id,
'product_id': stock_move.product_id.id,
'description': _("Valuation correction from Vendor Bill %s") % line.move_id.name,
'value': diff,
'quantity': 0,
'stock_move_id': stock_move.id,
}
svl = self.env['stock.valuation.layer'].create(svl_vals)
# Backdate SVL
if stock_move.date:
new_date = stock_move.date + timedelta(seconds=1)
self.env.cr.execute("UPDATE stock_valuation_layer SET create_date = %s WHERE id = %s", (new_date, svl.id))
# 2. AVCO/FIFO Logic: Update Standard Price and Distribute Value
product = stock_move.product_id
if product.categ_id.property_cost_method in ['average', 'fifo'] and product.quantity_svl > 0:
new_std_price = product.standard_price + (diff / product.quantity_svl)
product.with_context(disable_auto_svl=True).sudo().write({'standard_price': new_std_price})
remaining_svls = self.env['stock.valuation.layer'].search([
('product_id', '=', product.id),
('remaining_qty', '>', 0),
('company_id', '=', stock_move.company_id.id),
])
if remaining_svls:
remaining_qty_total = sum(remaining_svls.mapped('remaining_qty'))
if remaining_qty_total > 0:
remaining_value_to_distribute = diff
remaining_value_unit_cost = remaining_value_to_distribute / remaining_qty_total
for layer in remaining_svls:
if float_compare(layer.remaining_qty, remaining_qty_total, precision_rounding=product.uom_id.rounding) >= 0:
taken_remaining_value = remaining_value_to_distribute
else:
taken_remaining_value = remaining_value_unit_cost * layer.remaining_qty
taken_remaining_value = stock_move.company_id.currency_id.round(taken_remaining_value)
layer.sudo().write({'remaining_value': layer.remaining_value + taken_remaining_value})
remaining_value_to_distribute -= taken_remaining_value
remaining_qty_total -= layer.remaining_qty
# 3. Create Accounting Entry
if stock_move.product_id.categ_id.property_valuation == 'real_time':
accounts = stock_move.product_id.product_tmpl_id.get_product_accounts()
acc_expense = accounts.get('expense')
acc_valuation = accounts.get('stock_valuation')
if acc_expense and acc_valuation:
if diff > 0:
debit_acc = acc_valuation.id
credit_acc = acc_expense.id
amount = diff
else:
debit_acc = acc_expense.id
credit_acc = acc_valuation.id
amount = abs(diff)
acc_date = stock_move.date.date() if stock_move.date else fields.Date.today()
move_vals = {
'journal_id': accounts['stock_journal'].id,
'company_id': stock_move.company_id.id,
'ref': _("Revaluation for %s from Bill Edit") % stock_move.product_id.name,
'date': acc_date,
'move_type': 'entry',
'stock_valuation_layer_ids': [(6, 0, [svl.id])],
'line_ids': [
(0, 0, {
'name': _("Valuation Correction - %s") % stock_move.product_id.name,
'account_id': debit_acc,
'debit': amount,
'credit': 0,
'product_id': stock_move.product_id.id,
}),
(0, 0, {
'name': _("Valuation Correction - %s") % stock_move.product_id.name,
'account_id': credit_acc,
'debit': 0,
'credit': amount,
'product_id': stock_move.product_id.id,
})
]
}
am = self.env['account.move'].create(move_vals)
am._post()
return res