2
0
account-financial-tools/account_partner_required/models/account.py

75 lines
2.9 KiB
Python
Raw Normal View History

# © 2014-2016 Acsone (http://acsone.eu)
# © 2016 Akretion (http://www.akretion.com/)
# @author Stéphane Bidoul <stephane.bidoul@acsone.eu>
# @author Alexis de Lattre <alexis.delattre@akretion.com>
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl)
from odoo import models, fields, api, _
from odoo.tools import float_is_zero
from odoo.exceptions import ValidationError
class AccountAccountType(models.Model):
_inherit = "account.account.type"
partner_policy = fields.Selection(
selection=[
('optional', 'Optional'),
('always', 'Always'),
('never', 'Never')],
string='Policy for Partner Field',
required=True,
default='optional',
help="Set the policy for the partner field : if you select "
"'Optional', the accountant is free to put a partner "
"on an account move line with this type of account ; "
"if you select 'Always', the accountant will get an error "
"message if there is no partner ; if you select 'Never', "
"the accountant will get an error message if a partner "
"is present.")
class AccountAccount(models.Model):
_inherit = 'account.account'
@api.multi
def get_partner_policy(self):
""" Extension point to obtain partner policy for an account """
self.ensure_one()
return self.user_type_id.partner_policy
class AccountMoveLine(models.Model):
_inherit = "account.move.line"
@api.multi
def _check_partner_required_msg(self):
prec = self.env.user.company_id.currency_id.rounding
for line in self:
if (
float_is_zero(line.debit, precision_rounding=prec) and
float_is_zero(line.credit, precision_rounding=prec)):
continue
policy = line.account_id.get_partner_policy()
if policy == 'always' and not line.partner_id:
return _(
"Partner policy is set to 'Always' with account '%s' but "
"the partner is missing in the account move line with "
"label '%s'.") % (line.account_id.name_get()[0][1],
line.name)
elif policy == 'never' and line.partner_id:
return _(
"Partner policy is set to 'Never' with account '%s' but "
"the account move line with label '%s' has a partner "
"'%s'.") % (line.account_id.name_get()[0][1],
line.name,
line.partner_id.name)
@api.multi
@api.constrains('partner_id', 'account_id', 'debit', 'credit')
def _check_partner_required(self):
for line in self:
message = line._check_partner_required_msg()
if message:
raise ValidationError(message)