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[FIX] account: Exchanges rates gain/loss during reconciliations 

When processing the reconciliation of a bank statement
within the company currency with an invoice in a foreign currency,
avoid to recompute the bank statement debit / credit within
the currency rate at the time of the invoice when the
`amount_currency` of the bank statement line and the `amount_currency`
of the invoice move line are the same
(while having the invoice move line and the
bank statement move line in the same currency,
and having the bank statement currency and
the company currency the same),
to prevent gain/loss exchanges during currencies conversion.

Computing the amount of the statement line
within the currency of the invoice is useful
to compute the difference of amount paid within the company currency
when a change of currency rates occured between the invoice date
and the date of the payment.

Nevertheless, recomputing the amount in the currency of the company
is useless when the payment currency
and the company currency are the same,
and the amount of the invoice and the statement in the foreign currency
are identical, since the amount is already computed, within the
debit/credit field of the invoice move line.

Besides, this prevents gain/loss changes.
opw-631748
opw-632133
opw-631895
closes #6559
This commit is contained in:
Denis Ledoux 2015-05-05 18:12:46 +02:00
parent 9335fed9fe
commit dd47b6f5bc
1 changed files with 8 additions and 2 deletions
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10
addons/account/account_bank_statement.py
View File

@ -20,6 +20,7 @@
##############################################################################
from openerp.osv import fields, osv
from openerp.tools import float_is_zero
from openerp.tools.translate import _
import openerp.addons.decimal_precision as dp
from openerp.report import report_sxw
@ -793,8 +794,13 @@ class account_bank_statement_line(osv.osv):
if mv_line_dict.get('counterpart_move_line_id'):
#post an account line that use the same currency rate than the counterpart (to balance the account) and post the difference in another line
ctx['date'] = mv_line.date
debit_at_old_rate = currency_obj.compute(cr, uid, st_line_currency.id, company_currency.id, mv_line_dict['debit'], context=ctx)
credit_at_old_rate = currency_obj.compute(cr, uid, st_line_currency.id, company_currency.id, mv_line_dict['credit'], context=ctx)
if mv_line.currency_id.id == mv_line_dict['currency_id'] \
and float_is_zero(mv_line.amount_currency - abs(mv_line_dict['amount_currency']), precision_rounding=mv_line.currency_id.rounding):
debit_at_old_rate = mv_line.credit
credit_at_old_rate = mv_line.debit
else:
debit_at_old_rate = currency_obj.compute(cr, uid, st_line_currency.id, company_currency.id, mv_line_dict['debit'], context=ctx)
credit_at_old_rate = currency_obj.compute(cr, uid, st_line_currency.id, company_currency.id, mv_line_dict['credit'], context=ctx)
mv_line_dict['credit'] = credit_at_old_rate
mv_line_dict['debit'] = debit_at_old_rate
if debit_at_old_rate - debit_at_current_rate: