# Copyright 2017 Akretion (Alexis de Lattre ) # Copyright 2018-2022 Camptocamp # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). from odoo import Command, models, fields, api from odoo.exceptions import UserError import odoo.addons.decimal_precision as dp class AccountMoveUpdate(models.TransientModel): _name = 'account.move.update' _description = 'Wizard to update non-legal fields of invoice' invoice_id = fields.Many2one( 'account.move', string='Invoice', required=True, readonly=True) bank_partner_id = fields.Many2one(related="invoice_id.bank_partner_id") move_type = fields.Selection(related='invoice_id.move_type') company_id = fields.Many2one(related='invoice_id.company_id') partner_id = fields.Many2one(related='invoice_id.partner_id') invoice_user_id = fields.Many2one('res.users', string='Salesperson') invoice_payment_term_id = fields.Many2one( 'account.payment.term', string='Payment Term') ref = fields.Char(string='Reference') # field label is customized in the view invoice_date = fields.Date() invoice_origin = fields.Char(string='Source Document') partner_bank_id = fields.Many2one( 'res.partner.bank', string='Bank Account') line_ids = fields.One2many( 'account.move.line.update', 'parent_id', string='Invoice Lines') @api.model def _simple_fields2update(self): '''List boolean, date, datetime, char, text fields''' return ['ref', 'invoice_origin', 'invoice_date'] @api.model def _m2o_fields2update(self): return ['invoice_payment_term_id', 'invoice_user_id', 'partner_bank_id'] @api.model def _prepare_default_get(self, invoice): res = {'invoice_id': invoice.id, 'line_ids': []} for sfield in self._simple_fields2update(): res[sfield] = invoice[sfield] for m2ofield in self._m2o_fields2update(): res[m2ofield] = invoice[m2ofield].id or False for line in invoice.invoice_line_ids: res['line_ids'].append([0, 0, { 'invoice_line_id': line.id, 'sequence': line.sequence, 'name': line.name, 'quantity': line.quantity, 'price_subtotal': line.price_subtotal, 'analytic_distribution': line.analytic_distribution, 'currency_id': line.currency_id.id, }]) return res def _prepare_invoice(self): vals = {} inv = self.invoice_id for sfield in self._simple_fields2update(): if self[sfield] != inv[sfield]: vals[sfield] = self[sfield] for m2ofield in self._m2o_fields2update(): if self[m2ofield] != inv[m2ofield]: vals[m2ofield] = self[m2ofield].id or False if 'invoice_payment_term_id' in vals: pterm_list = self.invoice_payment_term_id.compute( value=1, date_ref=inv.date_invoice)[0] if pterm_list: vals['date_due'] = max(line[0] for line in pterm_list) return vals @api.model def _line_simple_fields2update(self): return ["name", "analytic_distribution"] @api.model def _line_m2o_fields2update(self): return [] @api.model def _line_m2m_fields2update(self): return [] @api.model def _prepare_invoice_line(self, line): vals = {} for field in self._line_simple_fields2update(): if line[field] != line.invoice_line_id[field]: vals[field] = line[field] for field in self._line_m2o_fields2update(): if line[field] != line.invoice_line_id[field]: vals[field] = line[field].id for field in self._line_m2m_fields2update(): if line[field] != line.invoice_line_id[field]: vals[field] = [Command.set(line[field].ids)] return vals def _update_payment_term_move(self): self.ensure_one() inv = self.invoice_id if ( self.invoice_payment_term_id and self.invoice_payment_term_id != inv.invoice_payment_term_id): # I don't update pay term when the invoice is partially (or fully) # paid because if you have a payment term with several lines # of the same amount, you would also have to take into account # the reconcile marks to put the new maturity date on the right # lines if inv.payment_id: raise UserError(self.env._( "This wizard doesn't support the update of payment " "terms on an invoice which is partially or fully " "paid.")) prec = self.env['decimal.precision'].precision_get('Account') term_res = self.invoice_payment_term_id.compute( inv.amount_total, inv.date_invoice)[0] new_pterm = {} # key = int(amount * 100), value = [date1, date2] for entry in term_res: amount = int(entry[1] * 10 * prec) if amount in new_pterm: new_pterm[amount].append(entry[0]) else: new_pterm[amount] = [entry[0]] mlines = {} # key = int(amount * 100), value : [line1, line2] for line in inv.move_id.line_ids: if line.account_id == inv.account_id: amount = int(abs(line.credit - line.debit) * 10 * prec) if amount in mlines: mlines[amount].append(line) else: mlines[amount] = [line] for iamount, lines in mlines.items(): if len(lines) != len(new_pterm.get(iamount, [])): raise UserError(self.env._( "The original payment term '%s' doesn't have the " "same terms (number of terms and/or amount) as the " "new payment term '%s'. You can only switch to a " "payment term that has the same number of terms " "with the same amount.") % ( inv.invoice_payment_term_id.name, self.invoice_payment_term_id.name)) for line in lines: line.date_maturity = new_pterm[iamount].pop() def run(self): self.ensure_one() inv = self.invoice_id updated = False # re-write date_maturity on move line self._update_payment_term_move() ivals = self._prepare_invoice() if ivals: updated = True inv.write(ivals) for line in self.line_ids: ilvals = self._prepare_invoice_line(line) if ilvals: updated = True # note that updating analytic_distribution will delete/re-create # the analytic line with inverse method, we do not need additional # logic about that. line.invoice_line_id.write(ilvals) if updated: inv.message_post(body=self.env._( 'Non-legal fields of invoice updated via the Invoice Update ' 'wizard.')) # Purge existing PDF report = self.env.ref("account.account_invoices") attachment = report.retrieve_attachment(inv) # attachment may be None if attachment: attachment.unlink() return True class AccountMoveLineUpdate(models.TransientModel): _name = 'account.move.line.update' _description = 'Update non-legal fields of invoice lines' _order = "sequence, name" sequence = fields.Integer() parent_id = fields.Many2one( 'account.move.update', string='Wizard', ondelete='cascade') invoice_line_id = fields.Many2one( 'account.move.line', string='Invoice Line', readonly=True) name = fields.Text(string='Description', required=True) display_type = fields.Selection( related="invoice_line_id.display_type", help="Technical field for UX purpose.") quantity = fields.Float( string='Quantity', digits='Product Unit of Measure', readonly=True) price_subtotal = fields.Monetary( string='Amount', readonly=True) currency_id = fields.Many2one('res.currency', readonly=True) analytic_distribution = fields.Json( string="Analytic", # compute="_compute_writeoff_analytic_distribution", # readonly=False, # store=True, # precompute=True, ) analytic_precision = fields.Integer( default=lambda self: self.env["decimal.precision"].precision_get( "Percentage Analytic" ), ) # needed because of analytic widget in view company_id = fields.Many2one(related='invoice_line_id.company_id')