Add mass cancel procurement wizard

procurement_usability/__init__.py

@@ -1 +1,3 @@
 # -*- coding: utf-8 -*-
+
+from . import wizard

procurement_usability/__manifest__.py

@@ -23,6 +23,7 @@ This module has been written by Alexis de Lattre from Akretion <alexis.delattre@
     'depends': ['procurement'],
     'data': [
         'procurement_view.xml',
+        'wizard/procurement_mass_cancel_view.xml',
         ],
     'installable': True,
 }

procurement_usability/wizard/__init__.py

@@ -0,0 +1,3 @@
+# -*- coding: utf-8 -*-
+
+from . import procurement_mass_cancel

procurement_usability/wizard/procurement_mass_cancel.py

@@ -0,0 +1,18 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2021 Akretion France (http://www.akretion.com)
+# @author Alexis de Lattre <alexis.delattre@akretion.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import models
+
+
+class ProcurementMassCancel(models.TransientModel):
+    _name = 'procurement.mass.cancel'
+    _description = 'Procurement Order Mass Cancel'
+
+    def run(self):
+        assert self.env.context.get('active_model') == 'procurement.order'
+        active_ids = self.env.context.get('active_ids')
+        assert active_ids
+        procs = self.env['procurement.order'].browse(active_ids)
+        procs.cancel()  # they already do the filtered on state != done

procurement_usability/wizard/procurement_mass_cancel_view.xml

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright 2021 Akretion France (http://www.akretion.com/)
+  @author: Alexis de Lattre <alexis.delattre@akretion.com>
+  License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+-->
+
+<odoo>
+
+<record id="procurement_mass_cancel_form" model="ir.ui.view">
+    <field name="model">procurement.mass.cancel</field>
+    <field name="arch" type="xml">
+        <form>
+            <group name="main">
+                <div>This wizard will cancel the selected procurements which are not already in <i>Done</i> state.</div>
+            </group>
+            <footer>
+               <button type="object" name="run" string="Cancel Procurements" class="btn-primary"/>
+                <button special="cancel" string="Close" class="btn-default"/>
+            </footer>
+        </form>
+    </field>
+</record>
+
+<act_window
+    id="procurement_mass_cancel_action"
+    name="Cancel Procurements"
+    res_model="procurement.mass.cancel"
+    src_model="procurement.order"
+    view_mode="form"
+    target="new"
+    multi="True"
+    key2="client_action_multi"
+    />
+
+</odoo>