185 lines
8.2 KiB
Python
185 lines
8.2 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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import logging
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_logger = logging.getLogger(__name__)
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# List of move's fields that can't be modified if move is linked
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# with a depreciation line
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FIELDS_AFFECTS_ASSET_MOVE = set(['period_id', 'journal_id', 'date'])
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# List of move line's fields that can't be modified if move is linked
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# with a depreciation line
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FIELDS_AFFECTS_ASSET_MOVE_LINE = \
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set(['credit', 'debit', 'account_id', 'journal_id', 'date',
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'asset_category_id', 'asset_id', 'tax_code_id', 'tax_amount'])
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class account_move(orm.Model):
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_inherit = 'account.move'
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def unlink(self, cr, uid, ids, context=None, check=True):
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if not context:
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context = {}
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depr_obj = self.pool.get('account.asset.depreciation.line')
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for move_id in ids:
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depr_ids = depr_obj.search(
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cr, uid,
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[('move_id', '=', move_id),
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('type', 'in', ['depreciate', 'remove'])])
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if depr_ids and not context.get('unlink_from_asset'):
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raise orm.except_orm(
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_('Error!'),
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_("You are not allowed to remove an accounting entry "
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"linked to an asset."
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"\nYou should remove such entries from the asset."))
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# trigger store function
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depr_obj.write(cr, uid, depr_ids, {'move_id': False}, context)
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return super(account_move, self).unlink(
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cr, uid, ids, context=context, check=check)
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def write(self, cr, uid, ids, vals, context=None):
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if set(vals).intersection(FIELDS_AFFECTS_ASSET_MOVE):
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if isinstance(ids, (int, long)):
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ids = [ids]
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depr_obj = self.pool.get('account.asset.depreciation.line')
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for move_id in ids:
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depr_ids = depr_obj.search(
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cr, uid,
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[('move_id', '=', move_id), ('type', '=', 'depreciate')])
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if depr_ids:
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raise orm.except_orm(
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_('Error!'),
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_("You cannot change an accounting entry "
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"linked to an asset depreciation line."))
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return super(account_move, self).write(cr, uid, ids, vals, context)
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class account_move_line(orm.Model):
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_inherit = 'account.move.line'
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_columns = {
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'asset_category_id': fields.many2one(
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'account.asset.category', 'Asset Category'),
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}
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def onchange_account_id(self, cr, uid, ids,
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account_id=False, partner_id=False, context=None):
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res = super(account_move_line, self).onchange_account_id(
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cr, uid, ids, account_id, partner_id, context)
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account_obj = self.pool.get('account.account')
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if account_id:
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account = account_obj.browse(cr, uid, account_id)
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asset_category = account.asset_category_id
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if asset_category:
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res['value'].update({'asset_category_id': asset_category.id})
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return res
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def create(self, cr, uid, vals, context=None, check=True):
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if not context:
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context = {}
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if vals.get('asset_id') and not context.get('allow_asset'):
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raise orm.except_orm(_(
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'Error!'),
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_("You are not allowed to link "
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"an accounting entry to an asset."
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"\nYou should generate such entries from the asset."))
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if vals.get('asset_category_id'):
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asset_obj = self.pool.get('account.asset.asset')
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# create asset
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move = self.pool.get('account.move').browse(
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cr, uid, vals['move_id'])
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asset_value = vals['debit'] or -vals['credit']
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asset_vals = {
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'name': vals['name'],
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'category_id': vals['asset_category_id'],
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'purchase_value': asset_value,
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'partner_id': vals['partner_id'],
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'date_start': move.date,
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}
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if context.get('company_id'):
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asset_vals['company_id'] = context['company_id']
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changed_vals = asset_obj.onchange_category_id(
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cr, uid, [], vals['asset_category_id'], context=context)
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asset_vals.update(changed_vals['value'])
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ctx = dict(context, create_asset_from_move_line=True,
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move_id=vals['move_id'])
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asset_id = asset_obj.create(cr, uid, asset_vals, context=ctx)
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vals['asset_id'] = asset_id
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return super(account_move_line, self).create(
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cr, uid, vals, context, check)
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def write(self, cr, uid, ids, vals,
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context=None, check=True, update_check=True):
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for move_line in self.browse(cr, uid, ids, context=context):
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if move_line.asset_id.id:
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if set(vals).intersection(FIELDS_AFFECTS_ASSET_MOVE_LINE):
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raise orm.except_orm(
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_('Error!'),
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_("You cannot change an accounting item "
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"linked to an asset depreciation line."))
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if vals.get('asset_id'):
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raise orm.except_orm(
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_('Error!'),
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_("You are not allowed to link "
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"an accounting entry to an asset."
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"\nYou should generate such entries from the asset."))
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if vals.get('asset_category_id'):
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assert len(ids) == 1, \
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'This option should only be used for a single id at a time.'
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asset_obj = self.pool.get('account.asset.asset')
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for aml in self.browse(cr, uid, ids, context):
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if vals['asset_category_id'] == aml.asset_category_id.id:
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continue
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# create asset
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debit = 'debit' in vals and vals.get('debit', 0.0) or aml.debit
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credit = 'credit' in vals and \
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vals.get('credit', 0.0) or aml.credit
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asset_value = debit - credit
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partner_id = 'partner' in vals and \
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vals.get('partner', False) or aml.partner_id.id
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date_start = 'date' in vals and \
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vals.get('date', False) or aml.date
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asset_vals = {
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'name': vals.get('name') or aml.name,
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'category_id': vals['asset_category_id'],
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'purchase_value': asset_value,
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'partner_id': partner_id,
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'date_start': date_start,
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'company_id': vals.get('company_id') or aml.company_id.id,
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}
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changed_vals = asset_obj.onchange_category_id(
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cr, uid, [], vals['asset_category_id'], context=context)
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asset_vals.update(changed_vals['value'])
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ctx = dict(context, create_asset_from_move_line=True,
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move_id=aml.move_id.id)
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asset_id = asset_obj.create(cr, uid, asset_vals, context=ctx)
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vals['asset_id'] = asset_id
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return super(account_move_line, self).write(
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cr, uid, ids, vals, context, check, update_check)
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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