Initial commit: Sale packages

odoo-bringout-oca-ocb-sale/sale/wizard/sale_order_cancel.py

@@ -0,0 +1,96 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import _, api, fields, models
+from odoo.exceptions import UserError
+
+
+class SaleOrderCancel(models.TransientModel):
+    _name = 'sale.order.cancel'
+    _inherit = 'mail.composer.mixin'
+    _description = "Sales Order Cancel"
+
+    @api.model
+    def _default_email_from(self):
+        if self.env.user.email:
+            return self.env.user.email_formatted
+        raise UserError(_("Unable to post message, please configure the sender's email address."))
+
+    @api.model
+    def _default_author_id(self):
+        return self.env.user.partner_id
+
+    # origin
+    email_from = fields.Char(string="From", default=_default_email_from)
+    author_id = fields.Many2one(
+        'res.partner',
+        string="Author",
+        index=True,
+        ondelete='set null',
+        default=_default_author_id,
+    )
+
+    # recipients
+    recipient_ids = fields.Many2many(
+        'res.partner',
+        string="Recipients",
+        compute='_compute_recipient_ids',
+        readonly=False,
+    )
+    order_id = fields.Many2one('sale.order', string="Sale Order", required=True, ondelete='cascade')
+    display_invoice_alert = fields.Boolean(
+        string="Invoice Alert",
+        compute='_compute_display_invoice_alert',
+        compute_sudo=True,
+    )
+
+    @api.depends('order_id')
+    def _compute_recipient_ids(self):
+        for wizard in self:
+            wizard.recipient_ids = wizard.order_id.partner_id \
+                                   | wizard.order_id.message_partner_ids \
+                                   - wizard.author_id
+
+    @api.depends('order_id')
+    def _compute_display_invoice_alert(self):
+        for wizard in self:
+            wizard.display_invoice_alert = bool(
+                wizard.order_id.invoice_ids.filtered(lambda inv: inv.state == 'draft')
+            )
+
+    @api.depends('order_id')
+    def _compute_subject(self):
+        for wizard in self:
+            if wizard.template_id:
+                wizard.subject = wizard.template_id._render_field(
+                    'subject',
+                    wizard.order_id.ids,
+                    post_process=True,
+                    compute_lang=True,
+                )[wizard.order_id.id]
+
+    @api.depends('order_id')
+    def _compute_body(self):
+        for wizard in self:
+            if wizard.template_id:
+                wizard.body = wizard.template_id._render_field(
+                    'body_html',
+                    wizard.order_id.ids,
+                    post_process=True,
+                    compute_lang=True,
+                )[wizard.order_id.id]
+
+    def action_send_mail_and_cancel(self):
+        self.ensure_one()
+        self.order_id.message_post(
+            subject=self.subject,
+            body=self.body,
+            message_type='comment',
+            email_from=self.email_from,
+            email_layout_xmlid='mail.mail_notification_light',
+            partner_ids=self.recipient_ids.ids,
+        )
+        return self.action_cancel()
+
+    def action_cancel(self):
+        return self.order_id.with_context(disable_cancel_warning=True).action_cancel()