19.0 vanilla

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

@@ -0,0 +1,32 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import api, fields, models
+
+
+class SaleMassCancelOrders(models.TransientModel):
+    _name = 'sale.mass.cancel.orders'
+    _description = "Cancel multiple quotations"
+
+    sale_order_ids = fields.Many2many(
+        string="Sale orders to cancel",
+        comodel_name='sale.order',
+        default=lambda self: self.env.context.get('active_ids'),
+        relation='sale_order_mass_cancel_wizard_rel',
+    )
+    sale_orders_count = fields.Integer(compute='_compute_sale_orders_count')
+    has_confirmed_order = fields.Boolean(compute='_compute_has_confirmed_order')
+
+    @api.depends('sale_order_ids')
+    def _compute_sale_orders_count(self):
+        for wizard in self:
+            wizard.sale_orders_count = len(wizard.sale_order_ids)
+
+    @api.depends('sale_order_ids')
+    def _compute_has_confirmed_order(self):
+        for wizard in self:
+            wizard.has_confirmed_order = bool(
+                wizard.sale_order_ids.filtered(lambda so: so.state in ['sale', 'done'])
+            )
+
+    def action_mass_cancel(self):
+        self.sale_order_ids._action_cancel()