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# -*- coding: utf-8 -*-
from odoo import api, fields, models, _
from odoo.exceptions import UserError, ValidationError
class AccountAnalyticLine(models.Model):
_inherit = 'account.analytic.line'
_description = 'Analytic Line'
product_id = fields.Many2one(
'product.product',
string='Product',
check_company=True,
)
general_account_id = fields.Many2one(
'account.account',
string='Financial Account',
ondelete='restrict',
domain="[('deprecated', '=', False)]",
check_company=True,
compute='_compute_general_account_id', store=True, readonly=False
)
journal_id = fields.Many2one(
'account.journal',
string='Financial Journal',
check_company=True,
readonly=True,
related='move_line_id.journal_id',
store=True,
)
partner_id = fields.Many2one(
readonly=False,
compute="_compute_partner_id",
store=True,
)
move_line_id = fields.Many2one(
'account.move.line',
string='Journal Item',
ondelete='cascade',
index=True,
check_company=True,
readonly=True,
)
code = fields.Char(size=8)
ref = fields.Char(string='Ref.')
category = fields.Selection(selection_add=[('invoice', 'Customer Invoice'), ('vendor_bill', 'Vendor Bill')])
@api.depends('move_line_id')
def _compute_general_account_id(self):
for line in self:
line.general_account_id = line.move_line_id.account_id
@api.constrains('move_line_id', 'general_account_id')
def _check_general_account_id(self):
for line in self:
if line.move_line_id and line.general_account_id != line.move_line_id.account_id:
raise ValidationError(_('The journal item is not linked to the correct financial account'))
@api.depends('move_line_id')
def _compute_partner_id(self):
for line in self:
line.partner_id = line.move_line_id.partner_id or line.partner_id
@api.onchange('product_id', 'product_uom_id', 'unit_amount', 'currency_id')
def on_change_unit_amount(self):
if not self.product_id:
return {}
prod_accounts = self.product_id.product_tmpl_id.with_company(self.company_id)._get_product_accounts()
unit = self.product_uom_id
account = prod_accounts['expense']
if not unit or self.product_id.uom_po_id.category_id.id != unit.category_id.id:
unit = self.product_id.uom_po_id
# Compute based on pricetype
amount_unit = self.product_id._price_compute('standard_price', uom=unit)[self.product_id.id]
amount = amount_unit * self.unit_amount or 0.0
result = (self.currency_id.round(amount) if self.currency_id else round(amount, 2)) * -1
self.amount = result
self.general_account_id = account
self.product_uom_id = unit
def write(self, vals):
if self.move_line_id and any(field != 'ref' for field in vals):
raise UserError(self.env._("This analytic item was created by a journal item. Please edit the analytic distribution on the journal item instead."))
return super().write(vals)
@api.ondelete(at_uninstall=False)
def _unlink_except_move_line_related(self):
if not self._context.get('force_analytic_line_delete') and self.move_line_id:
raise UserError(self.env._("This analytic item was created by a journal item. Please edit the analytic distribution on the journal item instead."))
@api.model
def view_header_get(self, view_id, view_type):
if self.env.context.get('account_id'):
return _(
"Entries: %(account)s",
account=self.env['account.analytic.account'].browse(self.env.context['account_id']).name
)
return super().view_header_get(view_id, view_type)
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