[IMP] attachment_queue : add possibility to re-schedule attachments in batch

attachment_queue/__init__.py

@@ -1 +1,2 @@
 from . import models
+from . import wizards

attachment_queue/__manifest__.py

@@ -16,6 +16,7 @@
         "security/ir.model.access.csv",
         "data/mail_template.xml",
         "data/queue_job_channel.xml",
+        "wizards/attachement_queue_reschedule.xml",
     ],
     "demo": ["demo/attachment_queue.xml"],
     "installable": True,

attachment_queue/security/ir.model.access.csv

@@ -1,3 +1,4 @@
 id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
 access_attachment_queue_user,attachment.queue.user,model_attachment_queue,,1,0,0,0
 access_attachment_queue_manager,attachment.queue.manager,model_attachment_queue,base.group_no_one,1,1,1,1
+access_attachment_reschedule_wizard,Attachment Queue Reschedule,attachment_queue.model_attachment_queue_reschedule,base.group_no_one,1,1,1,1

attachment_queue/tests/test_attachment_queue.py

@@ -134,3 +134,14 @@ class TestAttachmentBaseQueue(TransactionCase):
         self.assertEqual(attachment.state, "pending")
         attachment.set_done()
         self.assertEqual(attachment.state, "done")
+
+    def test_reschedule_wizard(self):
+        attachment = self.env.ref("attachment_queue.dummy_attachment_queue")
+        attachment.write({"state": "failed"})
+        wizard = (
+            self.env["attachment.queue.reschedule"]
+            .with_context(active_model="attachment.queue", active_ids=attachment.ids)
+            .create({})
+        )
+        wizard.reschedule()
+        self.assertEqual(attachment.state, "pending")

attachment_queue/wizards/__init__.py

@@ -0,0 +1 @@
+from . import attachement_queue_reschedule

attachment_queue/wizards/attachement_queue_reschedule.py

@@ -0,0 +1,29 @@
+# Copyright 2013-2020 Camptocamp SA
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html)
+
+from odoo import fields, models
+
+
+class AttachmentQueueReschedule(models.TransientModel):
+    _name = "attachment.queue.reschedule"
+    _description = "Wizard to reschedule a selection of attachments"
+
+    def _default_attachment_ids(self):
+        res = False
+        context = self.env.context
+        if context.get("active_model") == "attachment.queue" and context.get(
+            "active_ids"
+        ):
+            res = context["active_ids"]
+        return res
+
+    attachment_ids = fields.Many2many(
+        comodel_name="attachment.queue",
+        string="Attachments",
+        default=lambda r: r._default_attachment_ids(),
+    )
+
+    def reschedule(self):
+        attachments = self.attachment_ids
+        attachments.button_reschedule()
+        return {"type": "ir.actions.act_window_close"}

attachment_queue/wizards/attachement_queue_reschedule.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+
+    <record id="view_reschedule_attachment" model="ir.ui.view">
+        <field name="name">Reschedule Attachments</field>
+        <field name="model">attachment.queue.reschedule</field>
+        <field name="arch" type="xml">
+            <form string="Requeue Attachments">
+                <group string="The selected attachments will be rescheduled.">
+                    <field name="attachment_ids" nolabel="1" colspan="2" />
+                </group>
+                <footer>
+                    <button
+                        name="reschedule"
+                        string="Reschedule"
+                        type="object"
+                        class="oe_highlight"
+                    />
+                    <button string="Cancel" class="oe_link" special="cancel" />
+                </footer>
+            </form>
+        </field>
+    </record>
+
+    <record id="action_reschedule_attachment" model="ir.actions.act_window">
+        <field name="name">Reschedule Attachment</field>
+        <field name="res_model">attachment.queue.reschedule</field>
+        <field name="view_mode">form</field>
+        <field name="view_id" ref="view_reschedule_attachment" />
+        <field name="target">new</field>
+        <field name="binding_model_id" ref="attachment_queue.model_attachment_queue" />
+    </record>
+
+</odoo>