Domain filtre doesn't have effect (odoo12)

user_14111194 0
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I try to do this: When an invoice is created, if the customer is "x" some journals must be restricted in "Register Payment" form

This is my .py model

from odoo import api, fields, models


class AccountPayment(models.Model):
_inherit = "account.payment"
_description = "Restrict Journals"

partner_id_check = fields.Integer(compute="_compute_value")

restriction_value = fields.Boolean(related="journal_id.restriction")

@api.onchange("partner_id")
def _compute_value(self):
    if self.partner_id.name == "Generic":
        self.partner_id_check = 1
    else:
        self.partner_id_check = 0


class AccountJournal(models.Model):
_inherit = "account.journal"
_description = ""

restriction = fields.Boolean(string="Generic Restriction")

And this is my .xml file

    <record id="account_journal_view_form" model="ir.ui.view">
    <field name="name">account.journal.view.form</field>
    <field name="model">account.journal</field>
    <field name="inherit_id" ref="account.view_account_journal_form"/>
    <field name="arch" type="xml">
        <xpath expr="//form/sheet//field[@name='type']" position="before">
            <field name="restriction"/>
        </xpath>
    </field>
    </record>

    <record id="payment_invoice_form" model="ir.ui.view">
    <field name="name">payment.invoice.form</field>
    <field name="model">account.payment</field>
    <field name="inherit_id" ref="account.view_account_payment_invoice_form"/>
    <field name="priority" eval="16"/>
    <field name="arch" type="xml">
        <xpath expr="//field[@name='journal_id']" position="attributes">
            <attribute name="domain">
                [('restriction_value','=',True),('partner_id_check','=',1)]
            </attribute>
        </xpath>
    </field>
    </record>

The problem is that, the domain from xpath is not working. I don't get any errors but it doesn't have effect. If turn on developer mode and get the fields, the domain is there, xpath is correct, I don't think that domain syntax is correct. I tried everything but it doesn't seem to work

odoo-12 odoo python-3.x xml
2 Answers

Thank you for answer but is not working, but I finally solved it with a single onchange, without that 2 fields:

class AccountPayment(models.Model):
_inherit = "account.payment"

@api.onchange('journal_id')
def _onchange_journal(self):
    if self.partner_id.name == "Generic":
        return {'domain': {'journal_id': [('restriction', '=', False), ('type', 'in', ('bank', 'cash'))]}}
    else:
        return {'domain': {'journal_id': [('type', 'in', ('bank', 'cash'))]}}

class AccountJournal(models.Model):
_inherit = "account.journal"
_description = ""

restriction = fields.Boolean(string="Generic Restriction")

And this is xml

    <record id="account_journal_view_form" model="ir.ui.view">
    <field name="name">account.journal.view.form</field>
    <field name="model">account.journal</field>
    <field name="inherit_id" ref="account.view_account_journal_form"/>
    <field name="arch" type="xml">
        <xpath expr="//form/sheet//field[@name='type']" position="before">
            <field name="restriction"/>
        </xpath>
    </field>
    </record>

First time when I run this, it was without "else" at the end of the code and I was getting an error something from base model account. I found out afterwards that it is necessary to return a domain when the condition is not satisfied.

In the end the cod from this answer is working great.

user_141111940 
partner_id_check = fields.Integer(compute="_compute_value", store=True)

restriction_value = fields.Boolean(related="journal_id.restriction", store=True)
user_69309050
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