[add] account_statement_cancel_line, initial work

This commit is contained in:
Leonardo Pistone
2014-01-22 16:41:55 +01:00
parent b934d55e78
commit f76a7f4c30
6 changed files with 268 additions and 0 deletions

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# -*- coding: utf-8 -*-
###############################################################################
# #
# Author: Leonardo Pistone
# Copyright 2014 Camptocamp SA
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU Affero General Public License as #
# published by the Free Software Foundation, either version 3 of the #
# License, or (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU Affero General Public License for more details. #
# #
# You should have received a copy of the GNU Affero General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
###############################################################################
"""Account Statement Cancel Line."""
import statement # noqa
import statement_line # noqa

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# -*- coding: utf-8 -*-
###############################################################################
# #
# Author: Leonardo Pistone #
# Copyright 2014 Camptocamp SA #
# #
# Inspired by module account_banking by EduSense BV, Therp BV, Smile #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU Affero General Public License as #
# published by the Free Software Foundation, either version 3 of the #
# License, or (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU Affero General Public License for more details. #
# #
# You should have received a copy of the GNU Affero General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
###############################################################################
{
'name': "Account Statement Cancel Line",
'version': '0.1',
'author': 'Camptocamp',
'maintainer': 'Camptocamp',
'category': 'Finance',
'complexity': 'normal',
'depends': [
'account',
'account_statement_ext',
'account_default_draft_move',
],
'description': """
Account Statement Cancel Line
This module allows to cancel one line of the statement without
cancelling the whole thing.
""",
'website': 'http://www.camptocamp.com',
'init_xml': [],
'update_xml': [
'statement_view.xml',
],
'demo_xml': [],
'test': [
],
'installable': True,
'images': [],
'license': 'AGPL-3',
}

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# -*- coding: utf-8 -*-
###############################################################################
# #
# Author: Leonardo Pistone
# Copyright 2014 Camptocamp SA
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU Affero General Public License as #
# published by the Free Software Foundation, either version 3 of the #
# License, or (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU Affero General Public License for more details. #
# #
# You should have received a copy of the GNU Affero General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
###############################################################################
"""Account Statement Cancel Line."""
from openerp.osv import orm
class Statement(orm.Model):
"""Bank Statement.
All logic is in the BankStatementLine
"""
_inherit = "account.bank.statement"
_columns = {
}
_defaults = {
}

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# -*- coding: utf-8 -*-
###############################################################################
# #
# Author: Leonardo Pistone
# Copyright 2014 Camptocamp SA
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU Affero General Public License as #
# published by the Free Software Foundation, either version 3 of the #
# License, or (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU Affero General Public License for more details. #
# #
# You should have received a copy of the GNU Affero General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
###############################################################################
"""Account Statement Cancel Line."""
from openerp.osv import fields, orm
from openerp.tools.translate import _
class StatementLine(orm.Model):
"""Add a state to the statement line."""
_inherit = "account.bank.statement.line"
_columns = {
'state': fields.selection(
[('draft', 'Draft'), ('confirmed', 'Confirmed')],
'State',
readonly=True,
required=True
),
}
_defaults = {
'state': 'draft',
}
def confirm(self, cr, uid, ids, context=None):
"""Confirm just one statement line, return true.
The module account_banking does have a similar method, but at the
moment it uses a different logic (for example, it uses vouchers, where
the bank-statement-reconcile branch does not).
"""
statement_pool = self.pool.get('account.bank.statement')
for st_line in self.browse(cr, uid, ids, context):
if st_line.state != 'draft':
continue
st = st_line.statement_id
curr_id = st.journal_id.company_id.currency_id.id
st_number = st.name
st_line_number = statement_pool.get_next_st_line_number(
cr, uid, st_number, st_line, context)
statement_pool.create_move_from_st_line(
cr,
uid,
st_line.id,
curr_id,
st_line_number,
context)
self.write(cr, uid, st_line.id, {
'state': 'confirmed'
}, context)
return True
def cancel(self, cr, uid, ids, context=None):
"""Cancel one statement line, return True.
This is again similar to the method cancel in the account_banking
module.
"""
move_pool = self.pool.get('account.move')
set_draft_ids = []
move_unlink_ids = []
# harvest ids for various actions
for st_line in self.browse(cr, uid, ids, context):
if st_line.state != 'confirmed':
continue
for line in st_line.move_ids:
# We allow for people canceling and removing
# the associated payments, which can lead to confirmed
# statement lines without an associated move
move_unlink_ids.append(line.id)
set_draft_ids.append(st_line.id)
if st_line.move_line.state != 'draft':
raise orm.except_orm(
_('Confirmed Journal Entry'),
_('You cannot delete a confirmed Statement Line '
'associated to a Journal Entry that is posted.'))
move_pool.button_cancel(
cr, uid, move_unlink_ids, context=context)
move_pool.unlink(cr, uid, move_unlink_ids, context=context)
self.write(
cr, uid, set_draft_ids, {'state': 'draft'}, context=context)
return True
def unlink(self, cr, uid, ids, context=None):
"""Don't allow deletion of a confirmed statement line. Return super."""
if type(ids) is int:
ids = [ids]
for line in self.browse(cr, uid, ids, context=context):
if line.state == 'confirmed':
raise orm.except_orm(
_('Confirmed Statement Line'),
_("You cannot delete a confirmed Statement Line"
": '%s'") % line.name)
return super(StatementLine, self).unlink(
cr, uid, ids, context=context)

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<?xml version="1.0" encoding="utf-8"?>
<openerp>
<data>
<record id="view_bank_statement_form_cancel_line" model="ir.ui.view">
<field name="name">account.bank.statement.form.</field>
<field name="inherit_id" ref="account.view_bank_statement_form" />
<field name="model">account.bank.statement</field>
<field name="arch" type="xml">
<data>
<xpath expr="//field[@name='line_ids']/tree/field[@name='amount']"
position="after">
<field name="state"/>
<button name="confirm" states="draft"
string="Confirm transaction"
icon="gtk-ok"
type="object"/>
<button name="cancel" states="confirmed"
string="Cancel transaction"
icon="gtk-cancel"
type="object"/>
</xpath>
</data>
</field>
</record>
</data>
</openerp>