99560a0cb9
add asset management modules asset mgt update redo synch asset mgt with recent V7 changes
355 lines
14 KiB
Python
355 lines
14 KiB
Python
# -*- encoding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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#
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# Copyright (C) 2010-2012 OpenERP s.a. (<http://openerp.com>).
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# Copyright (c) 2014 Noviat nv/sa (www.noviat.com). All rights reserved.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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from openerp.osv import fields, orm
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from openerp.tools.translate import _
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from dateutil.relativedelta import relativedelta
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from datetime import datetime
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import logging
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_logger = logging.getLogger(__name__)
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class account_asset_remove(orm.TransientModel):
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_name = 'account.asset.remove'
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_description = 'Remove Asset'
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_residual_value_regime_countries = ['FR']
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def _posting_regime(self, cr, uid, context=None):
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return[
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('residual_value', _('Residual Value')),
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('gain_loss_on_sale', _('Gain/Loss on Sale')),
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]
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def _get_posting_regime(self, cr, uid, context=None):
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if not context:
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context = {}
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asset_obj = self.pool.get('account.asset.asset')
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asset = asset_obj.browse(cr, uid, context.get('active_id'))
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country = asset and asset.company_id.country_id.code or False
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if country in self._residual_value_regime_countries:
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return 'residual_value'
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else:
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return 'gain_loss_on_sale'
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def _get_sale(self, cr, uid, context=None):
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if not context:
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context = {}
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inv_line_obj = self.pool.get('account.invoice.line')
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currency_obj = self.pool.get('res.currency')
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asset_id = context.get('active_id')
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sale_value = 0.0
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account_sale_id = False
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inv_line_ids = inv_line_obj.search(
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cr, uid, [('asset_id', '=', asset_id)], context=context)
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for line in inv_line_obj.browse(cr, uid, inv_line_ids):
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inv = line.invoice_id
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comp_curr = inv.company_id.currency_id
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inv_curr = inv.currency_id
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if line.invoice_id.state in ['open', 'paid']:
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account_sale_id = line.account_id.id
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amount = line.price_subtotal
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if inv_curr != comp_curr:
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amount = currency_obj.compute(
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cr, uid, inv_curr.id, comp_curr.id, amount,
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context=context)
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sale_value += amount
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return {'sale_value': sale_value, 'account_sale_id': account_sale_id}
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def _get_sale_value(self, cr, uid, context=None):
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return self._get_sale(cr, uid, context=context)['sale_value']
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def _get_sale_account(self, cr, uid, context=None):
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return self._get_sale(cr, uid, context=context)['account_sale_id']
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def _get_plus_account(self, cr, uid, context=None):
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if not context:
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context = {}
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acc = False
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asset_obj = self.pool.get('account.asset.asset')
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asset = asset_obj.browse(cr, uid, context.get('active_id'))
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if asset:
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acc = asset.category_id.account_plus_value_id
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return acc and acc.id or False
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def _get_min_account(self, cr, uid, context=None):
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if not context:
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context = {}
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acc = False
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asset_obj = self.pool.get('account.asset.asset')
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asset = asset_obj.browse(cr, uid, context.get('active_id'))
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if asset:
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acc = asset.category_id.account_min_value_id
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return acc and acc.id or False
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def _get_residual_account(self, cr, uid, context=None):
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if not context:
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context = {}
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acc = False
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asset_obj = self.pool.get('account.asset.asset')
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asset = asset_obj.browse(cr, uid, context.get('active_id'))
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if asset:
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acc = asset.category_id.account_residual_value_id
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return acc and acc.id or False
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_columns = {
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'date_remove': fields.date(
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'Asset Removal Date', required=True,
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help="Removal date must be after the last posted entry "
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"in case of early removal"),
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'period_id': fields.many2one(
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'account.period', 'Force Period',
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domain=[('state', '<>', 'done')],
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help="Keep empty to use the period of the removal ate."),
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'sale_value': fields.float('Sale Value'),
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'account_sale_id': fields.many2one(
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'account.account', 'Asset Sale Account',
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domain=[('type', '=', 'other')]),
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'account_plus_value_id': fields.many2one(
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'account.account', 'Plus-Value Account',
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domain=[('type', '=', 'other')]),
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'account_min_value_id': fields.many2one(
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'account.account', 'Min-Value Account',
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domain=[('type', '=', 'other')]),
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'account_residual_value_id': fields.many2one(
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'account.account', 'Residual Value Account',
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domain=[('type', '=', 'other')]),
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'posting_regime': fields.selection(
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_posting_regime, 'Removal Entry Policy',
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required=True,
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help="Removal Entry Policy \n"
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" * Residual Value: The non-depreciated value will be "
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"posted on the 'Residual Value Account' \n"
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" * Gain/Loss on Sale: The Gain or Loss will be posted on "
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"the 'Plus-Value Account' or 'Min-Value Account' "),
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'note': fields.text('Notes'),
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}
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_defaults = {
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'sale_value': _get_sale_value,
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'account_sale_id': _get_sale_account,
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'account_plus_value_id': _get_plus_account,
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'account_min_value_id': _get_min_account,
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'account_residual_value_id': _get_residual_account,
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'posting_regime': _get_posting_regime,
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}
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_sql_constraints = [(
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'sale_value', 'CHECK (sale_value>=0)',
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'The Sale Value must be positive!')]
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def _prepare_early_removal(self, cr, uid,
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asset, date_remove, context=None):
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"""
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Generate last depreciation entry on the day before the removal date.
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"""
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asset_line_obj = self.pool.get('account.asset.depreciation.line')
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digits = self.pool.get('decimal.precision').precision_get(
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cr, uid, 'Account')
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dl_ids = asset_line_obj.search(
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cr, uid,
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[('asset_id', '=', asset.id), ('type', '=', 'depreciate'),
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('init_entry', '=', False), ('move_check', '=', False)],
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order='line_date asc')
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first_to_depreciate_dl = asset_line_obj.browse(cr, uid, dl_ids[0])
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first_date = first_to_depreciate_dl.line_date
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if date_remove > first_date:
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raise orm.except_orm(
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_('Error!'),
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_("You can't make an early removal if all the depreciation "
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"lines for previous periods are not posted."))
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last_depr_date = first_to_depreciate_dl.previous_id.line_date
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period_number_days = (
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datetime.strptime(first_date, '%Y-%m-%d') -
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datetime.strptime(last_depr_date, '%Y-%m-%d')).days
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date_remove = datetime.strptime(date_remove, '%Y-%m-%d')
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new_line_date = date_remove + relativedelta(days=-1)
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to_depreciate_days = (
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new_line_date -
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datetime.strptime(last_depr_date, '%Y-%m-%d')).days
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to_depreciate_amount = round(
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float(to_depreciate_days) / float(period_number_days) *
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first_to_depreciate_dl.amount, digits)
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residual_value = asset.value_residual - to_depreciate_amount
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if to_depreciate_amount:
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update_vals = {
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'amount': to_depreciate_amount,
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'line_date': new_line_date
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}
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first_to_depreciate_dl.write(update_vals)
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asset_line_obj.create_move(
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cr, uid, [dl_ids[0]], context=context)
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dl_ids.pop(0)
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asset_line_obj.unlink(cr, uid, dl_ids, context=context)
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return residual_value
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def _get_removal_data(self, cr, uid, wiz_data, asset, residual_value,
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context=None):
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move_lines = []
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partner_id = asset.partner_id and asset.partner_id.id or False
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categ = asset.category_id
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# asset and asset depreciation account reversal
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depr_amount = asset.asset_value - residual_value
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move_line_vals = {
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'name': asset.name,
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'account_id': categ.account_depreciation_id.id,
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'debit': depr_amount > 0 and depr_amount or 0.0,
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'credit': depr_amount < 0 and -depr_amount or 0.0,
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'partner_id': partner_id,
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'asset_id': asset.id
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}
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move_lines.append((0, 0, move_line_vals))
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move_line_vals = {
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'name': asset.name,
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'account_id': categ.account_asset_id.id,
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'debit': asset.asset_value < 0 and -asset.asset_value or 0.0,
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'credit': asset.asset_value > 0 and asset.asset_value or 0.0,
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'partner_id': partner_id,
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'asset_id': asset.id
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}
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move_lines.append((0, 0, move_line_vals))
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if residual_value:
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if wiz_data.posting_regime == 'residual_value':
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move_line_vals = {
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'name': asset.name,
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'account_id': wiz_data.account_residual_value_id.id,
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'debit': residual_value,
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'credit': 0.0,
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'partner_id': partner_id,
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'asset_id': asset.id
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}
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move_lines.append((0, 0, move_line_vals))
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elif wiz_data.posting_regime == 'gain_loss_on_sale':
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if wiz_data.sale_value:
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sale_value = wiz_data.sale_value
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move_line_vals = {
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'name': asset.name,
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'account_id': wiz_data.account_sale_id.id,
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'debit': sale_value,
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'credit': 0.0,
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'partner_id': partner_id,
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'asset_id': asset.id
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}
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move_lines.append((0, 0, move_line_vals))
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balance = wiz_data.sale_value - residual_value
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account_id = balance > 0 and wiz_data.account_plus_value_id.id \
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or wiz_data.account_min_value_id.id
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move_line_vals = {
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'name': asset.name,
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'account_id': account_id,
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'debit': balance < 0 and -balance or 0.0,
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'credit': balance > 0 and balance or 0.0,
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'partner_id': partner_id,
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'asset_id': asset.id
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}
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move_lines.append((0, 0, move_line_vals))
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return move_lines
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def remove(self, cr, uid, ids, context=None):
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asset_obj = self.pool.get('account.asset.asset')
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asset_line_obj = self.pool.get('account.asset.depreciation.line')
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move_obj = self.pool.get('account.move')
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period_obj = self.pool.get('account.period')
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asset_id = context['active_id']
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asset = asset_obj.browse(cr, uid, asset_id, context=context)
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asset_ref = asset.code and '%s (ref: %s)' \
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% (asset.name, asset.code) or asset.name
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wiz_data = self.browse(cr, uid, ids[0], context=context)
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if context.get('early_removal'):
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residual_value = self._prepare_early_removal(
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cr, uid, asset, wiz_data.date_remove, context=context)
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else:
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residual_value = asset.value_residual
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ctx = dict(context, company_id=asset.company_id.id)
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period_id = wiz_data.period_id and wiz_data.period_id.id or False
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if not period_id:
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ctx.update(account_period_prefer_normal=True)
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period_ids = period_obj.find(
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cr, uid, wiz_data.date_remove, context=ctx)
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period_id = period_ids[0]
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dl_ids = asset_line_obj.search(
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cr, uid,
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[('asset_id', '=', asset.id), ('type', '=', 'depreciate')],
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order='line_date desc')
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last_date = asset_line_obj.browse(cr, uid, dl_ids[0]).line_date
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if wiz_data.date_remove < last_date:
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raise orm.except_orm(
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_('Error!'),
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_("The removal date must be after "
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"the last depreciation date."))
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line_name = asset_obj._get_depreciation_entry_name(
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cr, uid, asset, len(dl_ids) + 1, context=context)
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journal_id = asset.category_id.journal_id.id
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# create move
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move_vals = {
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'name': asset.name,
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'date': wiz_data.date_remove,
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'ref': line_name,
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'period_id': period_id,
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'journal_id': journal_id,
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'narration': wiz_data.note,
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}
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move_id = move_obj.create(cr, uid, move_vals, context=context)
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# create asset line
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asset_line_vals = {
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'amount': residual_value,
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'asset_id': asset_id,
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'name': line_name,
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'line_date': wiz_data.date_remove,
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'move_id': move_id,
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'type': 'remove',
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}
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asset_line_obj.create(cr, uid, asset_line_vals, context=context)
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asset.write({'state': 'removed', 'date_remove': wiz_data.date_remove})
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# create move lines
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move_lines = self._get_removal_data(
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cr, uid, wiz_data, asset, residual_value, context=context)
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move_obj.write(cr, uid, [move_id], {'line_id': move_lines},
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context=dict(context, allow_asset=True))
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return {
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'name': _("Asset '%s' Removal Journal Entry") % asset_ref,
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'view_type': 'form',
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'view_mode': 'tree,form',
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'res_model': 'account.move',
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'view_id': False,
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'type': 'ir.actions.act_window',
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'context': context,
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'nodestroy': True,
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'domain': [('id', '=', move_id)],
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}
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