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from odoo import _, api, Command, fields, models
class AccountMoveSendBatchWizard(models.TransientModel):
"""Wizard that handles the sending of multiple invoices."""
_name = 'account.move.send.batch.wizard'
_inherit = ['account.move.send']
_description = "Account Move Send Batch Wizard"
move_ids = fields.Many2many(comodel_name='account.move', required=True)
summary_data = fields.Json(compute='_compute_summary_data')
alerts = fields.Json(compute='_compute_alerts')
# -------------------------------------------------------------------------
# DEFAULTS
# -------------------------------------------------------------------------
@api.model
def default_get(self, fields_list):
# EXTENDS 'base'
results = super().default_get(fields_list)
if 'move_ids' in fields_list and 'move_ids' not in results:
move_ids = self._context.get('active_ids', [])
results['move_ids'] = [Command.set(move_ids)]
return results
# -------------------------------------------------------------------------
# COMPUTES
# -------------------------------------------------------------------------
@api.depends('move_ids')
def _compute_summary_data(self):
sending_methods = dict(self.env['res.partner']._fields['invoice_sending_method'].selection)
for wizard in self:
wizard.summary_data = {
sending_method: {'count': len(moves), 'label': sending_methods[sending_method]}
for sending_method, moves in wizard.move_ids.grouped(self._get_default_sending_method).items()
}
@api.depends('summary_data')
def _compute_alerts(self):
for wizard in self:
moves_data = {
move: {
'sending_methods': {self._get_default_sending_method(move)},
'invoice_edi_format': self._get_default_invoice_edi_format(move),
'extra_edis': self._get_default_extra_edis(move),
}
for move in wizard.move_ids
}
wizard.alerts = self._get_alerts(wizard.move_ids, moves_data)
# -------------------------------------------------------------------------
# CONSTRAINS
# -------------------------------------------------------------------------
@api.constrains('move_ids')
def _check_move_ids_constrains(self):
for wizard in self:
self._check_move_constrains(wizard.move_ids)
# -------------------------------------------------------------------------
# ACTIONS
# -------------------------------------------------------------------------
def action_send_and_print(self, force_synchronous=False, allow_fallback_pdf=False):
""" Launch asynchronously the generation and sending of invoices."""
self.ensure_one()
if self.alerts:
self._raise_danger_alerts(self.alerts)
if force_synchronous:
self.env['account.move.send']._generate_and_send_invoices(self.move_ids, allow_fallback_pdf=allow_fallback_pdf)
return
self.move_ids.sending_data = {
'author_user_id': self.env.user.id,
'author_partner_id': self.env.user.partner_id.id,
}
self.env.ref('account.ir_cron_account_move_send')._trigger()
return {
'type': 'ir.actions.client',
'tag': 'display_notification',
'params': {
'type': 'info',
'title': _('Sending invoices'),
'message': _('Invoices are being sent in the background.'),
'next': {'type': 'ir.actions.act_window_close'},
},
}
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