213 lines
9.5 KiB
Python
213 lines
9.5 KiB
Python
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from odoo import _, api, fields, models
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from odoo.exceptions import UserError
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class AccountMove(models.Model):
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_inherit = 'account.move'
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l10n_it_edi_doi_date = fields.Date(
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string="Date on which Declaration of Intent is applied",
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compute='_compute_l10n_it_edi_doi_date',
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)
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l10n_it_edi_doi_use = fields.Boolean(
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string="Use Declaration of Intent",
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compute='_compute_l10n_it_edi_doi_use',
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)
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l10n_it_edi_doi_id = fields.Many2one(
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string="Declaration of Intent",
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compute='_compute_l10n_it_edi_doi_id',
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store=True,
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readonly=False,
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precompute=True,
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comodel_name='l10n_it_edi_doi.declaration_of_intent',
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)
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l10n_it_edi_doi_amount = fields.Monetary(
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string='Declaration of Intent Amount',
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compute='_compute_l10n_it_edi_doi_amount',
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store=True,
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readonly=True,
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help="Total amount of sales under the Declaration of Intent of this document",
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)
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l10n_it_edi_doi_warning = fields.Text(
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string="Declaration of Intent Threshold Warning",
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compute='_compute_l10n_it_edi_doi_warning',
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)
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@api.depends('invoice_date')
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def _compute_l10n_it_edi_doi_date(self):
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for move in self:
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move.l10n_it_edi_doi_date = move.invoice_date or fields.Date.context_today(self)
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@api.depends('l10n_it_edi_doi_id', 'country_code', 'move_type')
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def _compute_l10n_it_edi_doi_use(self):
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sale_types = self.env['account.move'].get_sale_types()
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for move in self:
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move.l10n_it_edi_doi_use = (
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move.l10n_it_edi_doi_id
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or (move.country_code == "IT" and move.move_type in sale_types)
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)
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@api.depends('company_id', 'partner_id.commercial_partner_id', 'l10n_it_edi_doi_date', 'currency_id')
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def _compute_l10n_it_edi_doi_id(self):
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for move in self:
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if not move.l10n_it_edi_doi_use or move.state != 'draft' and not move.l10n_it_edi_doi_id:
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move.l10n_it_edi_doi_id = False
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continue
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partner = move.partner_id.commercial_partner_id
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# Avoid a query or changing a manually set declaration of intent
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# (if the declaration is still valid).
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validity_warnings = move.l10n_it_edi_doi_id._get_validity_warnings(
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move.company_id, partner, move.currency_id, move.l10n_it_edi_doi_date
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)
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if move.l10n_it_edi_doi_id and not validity_warnings:
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continue
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declaration = self.env['l10n_it_edi_doi.declaration_of_intent']\
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._fetch_valid_declaration_of_intent(move.company_id, partner, move.currency_id, move.l10n_it_edi_doi_date)
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move.l10n_it_edi_doi_id = declaration
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@api.depends('l10n_it_edi_doi_id', 'tax_totals', 'move_type')
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def _compute_l10n_it_edi_doi_amount(self):
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"""
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Consider all the lines in self that belong to declaration of intent `declaration`
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and have the special declaration of intent tax applied.
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This function computes the signed sum of the price_total of all those lines
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(the tax amount of the lines is always 0).
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The direction_sign determines the sign: 1 (-1) for inbound (outbound) types.
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"""
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for move in self:
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tax = move.company_id.l10n_it_edi_doi_tax_id
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if not tax or not move.l10n_it_edi_doi_id:
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move.l10n_it_edi_doi_amount = 0
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continue
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declaration_lines = move.invoice_line_ids.filtered(
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# The declaration tax cannot be used with other taxes on a single line
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# (checked in `_post`)
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lambda line: line.tax_ids.ids == tax.ids
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)
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move.l10n_it_edi_doi_amount = sum(declaration_lines.mapped('price_total')) * -move.direction_sign
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@api.depends('l10n_it_edi_doi_id', 'l10n_it_edi_doi_amount', 'state')
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def _compute_l10n_it_edi_doi_warning(self):
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for move in self:
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move.l10n_it_edi_doi_warning = ''
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declaration = move.l10n_it_edi_doi_id
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show_warning = (
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declaration
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and move.is_sale_document(include_receipts=False)
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and move.state != 'cancel'
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)
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if not show_warning:
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continue
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declaration_invoiced = declaration.invoiced
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declaration_not_yet_invoiced = declaration.not_yet_invoiced
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if move.state != 'posted': # exactly the 'posted' invoices are included in declaration.invoiced
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# Here we replicate what would happen when posting the invoice.
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# Note: lines manually added to a move linked to a sales order are not added to the sales order
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declaration_invoiced += move.l10n_it_edi_doi_amount
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additional_invoiced_qty = {}
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linked_orders = self.env['sale.order']
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for invoice_line in move.invoice_line_ids:
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for sale_line in invoice_line.sale_line_ids:
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order = sale_line.order_id
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if order.l10n_it_edi_doi_id == declaration:
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linked_orders |= order
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qty_invoiced = invoice_line.product_uom_id._compute_quantity(invoice_line.quantity, sale_line.product_uom) * -move.direction_sign
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sale_line_id = sale_line.ids[0] # do not just use `id` in case of NewId
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additional_invoiced_qty[sale_line_id] = additional_invoiced_qty.get(sale_line_id, 0) + qty_invoiced
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for order in linked_orders:
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not_yet_invoiced = order.l10n_it_edi_doi_not_yet_invoiced
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not_yet_invoiced_after_posting = order._l10n_it_edi_doi_get_amount_not_yet_invoiced(
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declaration,
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additional_invoiced_qty=additional_invoiced_qty,
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)
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declaration_not_yet_invoiced -= not_yet_invoiced - not_yet_invoiced_after_posting
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validity_warnings = declaration._get_validity_warnings(
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move.company_id, move.commercial_partner_id, move.currency_id, move.l10n_it_edi_doi_date,
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invoiced_amount=declaration_invoiced,
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)
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threshold_warning = declaration._build_threshold_warning_message(declaration_invoiced, declaration_not_yet_invoiced)
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move.l10n_it_edi_doi_warning = '{}\n\n{}'.format('\n'.join(validity_warnings), threshold_warning).strip()
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@api.depends('l10n_it_edi_doi_id')
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def _compute_fiscal_position_id(self):
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super()._compute_fiscal_position_id()
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for move in self:
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declaration_fiscal_position = move.company_id.l10n_it_edi_doi_fiscal_position_id
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if declaration_fiscal_position and move.l10n_it_edi_doi_id:
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move.fiscal_position_id = declaration_fiscal_position
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def copy_data(self, default=None):
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data_list = super().copy_data(default)
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for move, data in zip(self, data_list):
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date = fields.Date.context_today(self)
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validity_warnings = move.l10n_it_edi_doi_id._get_validity_warnings(
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move.company_id, move.commercial_partner_id, move.currency_id, date,
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only_blocking=True,
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)
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if validity_warnings:
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del data['l10n_it_edi_doi_id']
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del data['fiscal_position_id']
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return data_list
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@api.constrains('l10n_it_edi_doi_id')
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def _check_l10n_it_edi_doi_id(self):
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for move in self:
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validity_errors = move.l10n_it_edi_doi_id._get_validity_errors(
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move.company_id, move.partner_id.commercial_partner_id, move.currency_id
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)
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if validity_errors:
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raise UserError('\n'.join(validity_errors))
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def _post(self, soft=True):
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errors = []
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for move in self:
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declaration = move.l10n_it_edi_doi_id
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if declaration:
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validity_warnings = declaration._get_validity_warnings(
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move.company_id, move.commercial_partner_id, move.currency_id, move.l10n_it_edi_doi_date,
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invoiced_amount=move.l10n_it_edi_doi_amount,
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only_blocking=True
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)
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errors.extend(validity_warnings)
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declaration_of_intent_tax = move.company_id.l10n_it_edi_doi_tax_id
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if not declaration_of_intent_tax:
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continue
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declaration_lines = move.invoice_line_ids.filtered(
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lambda line: declaration_of_intent_tax in line.tax_ids
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)
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if declaration_lines and not declaration:
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errors.append(_('Given the tax %s is applied, there should be a Declaration of Intent selected.',
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declaration_of_intent_tax.name))
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if any(line.tax_ids != declaration_of_intent_tax for line in declaration_lines):
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errors.append(_('A line using tax %s should not contain any other taxes',
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declaration_of_intent_tax.name))
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if errors:
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raise UserError('\n'.join(errors))
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return super()._post(soft)
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def action_open_declaration_of_intent(self):
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self.ensure_one()
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return {
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'name': _("Declaration of Intent for %s", self.display_name),
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'type': 'ir.actions.act_window',
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'view_mode': 'form',
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'res_model': 'l10n_it_edi_doi.declaration_of_intent',
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'res_id': self.l10n_it_edi_doi_id.id,
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}
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