Add module sale_confirm_wizard

sale_confirm_wizard/wizard/__init__.py

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+# -*- coding: utf-8 -*-
+
+from . import sale_confirm

sale_confirm_wizard/wizard/sale_confirm.py

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+# -*- coding: utf-8 -*-
+# © 2017 Akretion (Alexis de Lattre <alexis.delattre@akretion.com>)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import models, fields, api
+
+
+class SaleConfirm(models.TransientModel):
+    _name = 'sale.confirm'
+    _description = 'Wizard to confirm a sale order'
+
+    sale_id = fields.Many2one(
+        'sale.order', string='Sale Order', readonly=True)
+    client_order_ref = fields.Char(string='Customer PO Number')
+    payment_term_id = fields.Many2one(
+        'account.payment.term', string='Payment Terms')
+    partner_invoice_id = fields.Many2one(
+        'res.partner', 'Invoice Address', required=True)
+    show_partner_invoice_id = fields.Many2one(
+        related='partner_invoice_id', readonly=True,
+        string='Detailed Invoice Address')
+    partner_shipping_id = fields.Many2one(
+        'res.partner', 'Delivery Address', required=True)
+    show_partner_shipping_id = fields.Many2one(
+        related='partner_shipping_id', readonly=True,
+        string='Detailed Delivery Address')
+
+    @api.model
+    def _prepare_default_get(self, order):
+        default = {
+            'sale_id': order.id,
+            'client_order_ref': order.client_order_ref,
+            'payment_term_id': order.payment_term_id.id or False,
+            'partner_invoice_id': order.partner_invoice_id.id,
+            'partner_shipping_id': order.partner_shipping_id.id,
+        }
+        return default
+
+    @api.model
+    def default_get(self, fields):
+        res = super(SaleConfirm, self).default_get(fields)
+        assert self._context.get('active_model') == 'sale.order',\
+            'active_model should be sale.order'
+        order = self.env['sale.order'].browse(self._context.get('active_id'))
+        default = self._prepare_default_get(order)
+        res.update(default)
+        return res
+
+    @api.multi
+    def _prepare_update_so(self):
+        self.ensure_one()
+        return {
+            'client_order_ref': self.client_order_ref,
+            'payment_term_id': self.payment_term_id.id or False,
+            'partner_invoice_id': self.partner_invoice_id.id,
+            'partner_shipping_id': self.partner_shipping_id.id,
+            }
+
+    @api.multi
+    def confirm(self):
+        self.ensure_one()
+        vals = self._prepare_update_so()
+        self.sale_id.write(vals)
+        # confirm sale order
+        self.sale_id.action_confirm()
+        return True

sale_confirm_wizard/wizard/sale_confirm_view.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  © 2017 Akretion (Alexis de Lattre <alexis.delattre@akretion.com>)
+  License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+-->
+
+<odoo>
+
+<record id="sale_confirm_form" model="ir.ui.view">
+    <field name="name">sale.confirm.form</field>
+    <field name="model">sale.confirm</field>
+    <field name="arch" type="xml">
+        <form string="Confirm Order">
+            <div><p>At this stage, you have received the Purchase Order from the customer and you are about to convert the related quotation to an order.</p></div>
+            <group name="main">
+                <field name="sale_id"/>
+                <field name="client_order_ref"/>
+                <field name="partner_invoice_id" context="{'default_type': 'invoice'}"
+                    groups="sale.group_delivery_invoice_address"/>
+                <!-- partner_invoice_id can't show the full address because
+                    we are in edit mode -->
+                <field name="show_partner_invoice_id" options="{'always_reload': True}"
+                    context="{'show_address': 1}"
+                    groups="sale.group_delivery_invoice_address"/>
+                <field name="partner_shipping_id"
+                    context="{'default_type': 'delivery'}"
+                    groups="sale.group_delivery_invoice_address"/>
+                <field name="show_partner_shipping_id" options="{'always_reload': True}"
+                    context="{'show_address': 1}"
+                    groups="sale.group_delivery_invoice_address"/>
+                <field name="payment_term_id"/>
+            </group>
+            <footer>
+                <button type="object" name="confirm"
+                    string="Confirm Sale" class="btn-primary"/>
+                or 
+                <button special="cancel" string="Annuler" class="btn-default"/>
+            </footer>
+        </form>
+    </field>
+</record>
+
+<record id="sale_confirm_action" model="ir.actions.act_window">
+    <field name="name">Confirm Order</field>
+    <field name="res_model">sale.confirm</field>
+    <field name="view_mode">form</field>
+    <field name="target">new</field>
+</record>
+
+</odoo>