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