[ADD] stock_request_kanban

stock_request_kanban/README.rst

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+.. image:: https://img.shields.io/badge/licence-LGPL--3-blue.svg
+    :target: https://www.gnu.org/licenses/lgpl-3.0-standalone.html
+    :alt: License: LGPL-3
+
+====================
+Stock Request Kanban
+====================
+
+On most companies there is products that must be purchased often but cannot be
+stored as a usual product because no consumption moves are made.
+Usually, they are stored as consumables or putaway rules are defined.
+In both cases, reordering rules cannot be used.
+This module allows to use stock request as reordering rules for this kind of
+products.
+
+It is created following the concept of lean kanban cards.
+
+Usage
+=====
+
+Creation
+--------
+* Go to 'Stock Requests / Stock Requests Kanban' and create a new Kanban.
+* Indicate a product, quantity and location.
+* Press 'Save'.
+* Print the kanban and put it in the storage of the product
+
+Request kanban
+--------------
+
+This should be used if you want to create the kanban when the card is consumed.
+
+* Once the product is consumed, take the card
+* Go to 'Stock Requests / Order Kanban Card'
+* Scan the card
+* The stock request is created
+
+Request kanban batch
+--------------------
+
+This should be used when you will store the cards and create request orders
+for kanbans later.
+
+* Once the product is consumed, take the card and store it
+* Create a store request order
+* Press the scan button
+* Scan all the pending kanban cards
+
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/153/11.0
+
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues
+<https://github.com/OCA/stock-logistics-warehouse/issues>`_. In case of
+trouble, please check there if your issue has already been reported. If you
+spotted it first, help us smash it by providing detailed and welcomed feedback.
+
+Credits
+=======
+
+Contributors
+------------
+
+* Enric Tobella <etobella@creublanca.es>
+
+Maintainer
+----------
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+This module is maintained by the OCA.
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+To contribute to this module, please visit https://odoo-community.org.

stock_request_kanban/__init__.py

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+# Copyright 2018 Creu Blanca
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+from . import models
+from . import wizard

stock_request_kanban/__manifest__.py

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+# Copyright 2018 Creu Blanca
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+{
+    'name': 'Stock Request kanban',
+    'version': '11.0.1.0.0',
+    'category': 'Reporting',
+    'website': 'https://github.com/eficent/cb-addons',
+    'author': 'Creu Blanca, Eficent, Odoo Community Association (OCA)',
+    'license': 'AGPL-3',
+    'summary': 'Adds a stock request order, and takes stock requests as lines',
+    'depends': [
+        'stock_request',
+        'barcodes',
+    ],
+    'data': [
+        'data/stock_request_sequence_data.xml',
+        'report/report_paper_format.xml',
+        'wizard/wizard_stock_request_kanban_views.xml',
+        'wizard/wizard_stock_request_order_kanban_views.xml',
+        'views/stock_request_order_views.xml',
+        'views/stock_request_kanban_views.xml',
+        'report/stock_request_kanban_templates.xml',
+        'security/ir.model.access.csv',
+    ],
+    'installable': True,
+    'application': False,
+}

stock_request_kanban/data/stock_request_sequence_data.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <data noupdate="1">
+
+        <record id="seq_stock_request_kanban" model="ir.sequence">
+            <field name="name">Stock Request Kanban</field>
+            <field name="code">stock.request.kanban</field>
+            <field name="prefix">KB</field>
+            <field name="padding">5</field>
+            <field name="company_id" eval="False"/>
+        </record>
+
+    </data>
+</odoo>

stock_request_kanban/models/__init__.py

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+# Copyright 2018 Creu Blanca
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+from . import stock_request
+from . import stock_request_kanban

stock_request_kanban/models/stock_request.py

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+# Copyright 2018 Creu Blanca
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+from odoo import models, fields
+
+
+class StockRequest(models.Model):
+    _inherit = 'stock.request'
+
+    kanban_id = fields.Many2one('stock.request.kanban', readonly=True)

stock_request_kanban/models/stock_request_kanban.py

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+# Copyright 2018 Creu Blanca
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+from odoo import api, models, fields
+
+
+class StockRequestKanban(models.Model):
+    _name = 'stock.request.kanban'
+    _description = 'Stock Request Kanban'
+    _inherit = 'stock.request.abstract'
+
+    active = fields.Boolean(default=True)
+
+    @api.model
+    def create(self, vals):
+        if vals.get('name', '/') == '/':
+            vals['name'] = self.env['ir.sequence'].next_by_code(
+                'stock.request.kanban')
+        return super().create(vals)

stock_request_kanban/report/report_paper_format.xml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+    <record id="kanban_paper_format" model="report.paperformat">
+        <field name="name">Kanban format</field>
+        <field name="format">A4</field>
+        <field name="orientation">Portrait</field>
+        <field name="margin_top">0.0</field>
+        <field name="margin_bottom">0.0</field>
+        <field name="margin_left">0.0</field>
+        <field name="margin_right">0.0</field>
+        <field name="header_spacing">0</field>
+        <field name="dpi">72</field>
+    </record>
+
+</odoo>

stock_request_kanban/report/stock_request_kanban_templates.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2017 Eficent
+     License LGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
+<odoo>
+    <template id="report_simple_label">
+        <div class="col-xs-3" style="padding:0;height:350px;">
+            <div class="col-xs-6"
+                 style="height:30%;border:2px solid black;text-align:center;vertical-align:middle;display:table;">
+                <div style="display: table-cell; vertical-align: middle;">
+                    <strong t-field="o.product_id.default_code"
+                            t-if="o.product_id.default_code"/>
+                </div>
+            </div>
+            <div class="col-xs-6"
+                 style="height:30%;border:2px solid black;text-align:center;vertical-align:middle;display:table;">
+                <div style="display: table-cell; vertical-align: middle;">
+                    <strong t-field="o.location_id.name"/>
+                </div>
+            </div>
+            <div class="col-xs-12 align-middle"
+                 style="height:40%;border:2px solid black;text-align:center;vertical-align:middle;display:table;">
+                <div style="display: table-cell; vertical-align: middle;">
+                    <strong t-field="o.product_id.name"/>
+                </div>
+            </div>
+            <div class="col-xs-6"
+                 style="height:10%;border:2px solid black;text-align:center;vertical-align:middle;display:table;">
+                <div style="display: table-cell; vertical-align: middle;">
+                    <span t-esc="float(o.product_qty)"/>
+                    <span t-field="o.product_id.uom_id.name"/>
+                </div>
+            </div>
+            <div class="col-xs-6"
+                 style="height:10%;border:2px solid black;text-align:center;vertical-align:middle;display:table;">
+                <div style="display: table-cell; vertical-align: middle;">
+                    <span t-esc="float(o.product_uom_qty)"/>
+                    <span t-field="o.product_uom_id.name"/>
+                </div>
+            </div>
+            <div class="col-xs-12"
+                 style="height:10%;border:2px solid black;text-align:center;vertical-align:middle;display:table;">
+                <div style="display: table-cell; vertical-align: middle;">
+                    <span t-field="o.name"/>
+                </div>
+            </div>
+            <div class="col-xs-12" style="height:10%;">
+                <img t-att-src="'/report/barcode/%s/%s?width=%s&amp;height=%s' % ('Standard39', o.name, 320, 20)"
+                     style="height:80%; width: 100%;"/>
+            </div>
+        </div>
+    </template>
+
+    <template id="report_kanban_label">
+        <t t-call="web.basic_layout">
+            <t t-foreach="docs" t-as="o">
+
+                <div class="page">
+                    <t t-call="stock_request_kanban.report_simple_label">
+                        <t t-set="o" t-value="o"/>
+                    </t>
+                </div>
+            </t>
+        </t>
+    </template>
+
+    <report
+            id="action_report_kanban"
+            string="Print kanban"
+            model="stock.request.kanban"
+            report_type="qweb-pdf"
+            name="stock_request_kanban.report_kanban_label"
+            file="stock_request_kanban.report_kanban_label"
+            paperformat="stock_request_kanban.kanban_paper_format"
+            menu="True"/>
+</odoo>

stock_request_kanban/security/ir.model.access.csv

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+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_stock_request_kanban_user,stock request kanban user,model_stock_request_kanban,stock_request.group_stock_request_user,1,1,1,
+access_stock_request_kanban_manager,stock request kanban manager,model_stock_request_kanban,stock_request.group_stock_request_manager,1,1,1,1

stock_request_kanban/tests/__init__.py

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+from . import test_kanban

stock_request_kanban/tests/test_kanban.py

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+# Copyright 2017 Creu Blanca
+# Copyright 2017 Eficent Business and IT Consulting Services, S.L.
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+from odoo.tests.common import TransactionCase
+from odoo.exceptions import ValidationError
+from reportlab.graphics.barcode import getCodes
+
+
+class TestKanban(TransactionCase):
+
+    def setUp(self):
+        super().setUp()
+        self.main_company = self.env.ref('base.main_company')
+        self.warehouse = self.env.ref('stock.warehouse0')
+        self.categ_unit = self.env.ref('product.product_uom_categ_unit')
+
+        # common data
+        self.company_2 = self.env['res.company'].create({
+            'name': 'Comp2',
+        })
+        self.wh2 = self.env['stock.warehouse'].search(
+            [('company_id', '=', self.company_2.id)], limit=1)
+
+        self.ressuply_loc = self.env['stock.location'].create({
+            'name': 'Ressuply',
+            'location_id': self.warehouse.view_location_id.id,
+        })
+        self.route = self.env['stock.location.route'].create({
+            'name': 'Transfer',
+            'product_categ_selectable': False,
+            'product_selectable': True,
+            'company_id': self.main_company.id,
+            'sequence': 10,
+        })
+        self.product = self.env['product.product'].create({
+            'name': 'Product',
+            'route_ids': [(4, self.route.id)],
+            'company_id': False,
+        })
+        self.uom_dozen = self.env['product.uom'].create({
+            'name': 'Test-DozenA',
+            'category_id': self.categ_unit.id,
+            'factor_inv': 12,
+            'uom_type': 'bigger',
+            'rounding': 0.001})
+
+        self.env['procurement.rule'].create({
+            'name': 'Transfer',
+            'route_id': self.route.id,
+            'location_src_id': self.ressuply_loc.id,
+            'location_id': self.warehouse.lot_stock_id.id,
+            'action': 'move',
+            'picking_type_id': self.warehouse.int_type_id.id,
+            'procure_method': 'make_to_stock',
+            'warehouse_id': self.warehouse.id,
+            'company_id': self.main_company.id,
+            'propagate': 'False',
+        })
+
+    def test_onchanges(self):
+        kanban = self.env['stock.request.kanban'].new({})
+        kanban.product_id = self.product
+        kanban.onchange_product_id()
+        kanban.company_id = self.main_company
+        kanban.onchange_company_id()
+        self.assertTrue(kanban.warehouse_id)
+        kanban.warehouse_id = self.wh2
+        kanban.onchange_warehouse_id()
+        self.assertEqual(kanban.company_id, self.company_2)
+        kanban.location_id = self.warehouse.view_location_id
+        kanban.onchange_location_id()
+        self.assertEqual(kanban.company_id, self.main_company)
+        self.assertEqual(kanban.warehouse_id, self.warehouse)
+
+    def test_create(self):
+        kanban = self.env['stock.request.kanban'].new({})
+        kanban.product_id = self.product
+        kanban.onchange_product_id()
+        kanban.product_uom_qty = 1
+        kanban = kanban.create(kanban._convert_to_write(kanban._cache))
+        self.assertTrue(kanban.company_id)
+        self.assertEqual(kanban.route_ids, self.route)
+
+    def test_order_barcodes(self):
+        kanban_1 = self.env['stock.request.kanban'].create({
+            'product_id': self.product.id,
+            'product_uom_id': self.product.uom_id.id,
+            'product_uom_qty': 1,
+        })
+        kanban_2 = self.env['stock.request.kanban'].create({
+            'product_id': self.product.id,
+            'product_uom_id': self.product.uom_id.id,
+            'product_uom_qty': 1,
+        })
+        kanban_3 = self.env['stock.request.kanban'].create({
+            'product_id': self.product.id,
+            'product_uom_id': self.product.uom_id.id,
+            'product_uom_qty': 1,
+            'company_id': self.company_2.id,
+            'warehouse_id': self.wh2.id,
+            'location_id': self.wh2.lot_stock_id.id,
+        })
+        order = self.env['stock.request.order'].create({
+            'company_id': self.main_company.id,
+            'warehouse_id': self.warehouse.id,
+            'location_id': self.warehouse.lot_stock_id.id,
+        })
+        wizard = self.env['wizard.stock.request.order.kanban'].with_context(
+            default_order_id=order.id
+        ).create({})
+        with self.assertRaises(ValidationError):
+            wizard.on_barcode_scanned(kanban_1.name)
+        self.pass_code(wizard, kanban_1.name)
+        self.assertEqual(wizard.status_state, 0)
+        self.assertTrue(order.stock_request_ids.filtered(
+            lambda r: r.kanban_id == kanban_1
+        ))
+        self.pass_code(wizard, kanban_2.name)
+        self.assertTrue(order.stock_request_ids.filtered(
+            lambda r: r.kanban_id == kanban_2
+        ))
+        self.assertEqual(wizard.status_state, 0)
+        self.pass_code(wizard, kanban_1.name)
+        self.assertEqual(wizard.status_state, 1)
+        self.pass_code(wizard, kanban_2.name+kanban_1.name)
+        self.assertEqual(wizard.status_state, 1)
+        with self.assertRaises(ValidationError):
+            self.pass_code(wizard, kanban_3.name)
+
+    def test_barcodes(self):
+        kanban_1 = self.env['stock.request.kanban'].create({
+            'product_id': self.product.id,
+            'product_uom_id': self.product.uom_id.id,
+            'product_uom_qty': 1,
+        })
+        kanban_2 = self.env['stock.request.kanban'].create({
+            'product_id': self.product.id,
+            'product_uom_id': self.product.uom_id.id,
+            'product_uom_qty': 1,
+        })
+        wizard = self.env['wizard.stock.request.kanban'].with_context(
+        ).create({})
+        with self.assertRaises(ValidationError):
+            wizard.on_barcode_scanned(kanban_1.name)
+        self.assertFalse(self.env['stock.request'].search(
+            [('kanban_id', '=', kanban_1.id)])
+        )
+        self.pass_code(wizard, kanban_1.name)
+        self.assertEqual(wizard.status_state, 0)
+        self.assertTrue(self.env['stock.request'].search(
+            [('kanban_id', '=', kanban_1.id)])
+        )
+        self.assertFalse(self.env['stock.request'].search(
+            [('kanban_id', '=', kanban_2.id)])
+        )
+        self.pass_code(wizard, kanban_2.name)
+        self.assertTrue(self.env['stock.request'].search(
+            [('kanban_id', '=', kanban_2.id)])
+        )
+
+    def pass_code(self, wizard, code):
+        bcc = getCodes()[wizard.get_barcode_format()](value=code)
+        bcc.validate()
+        bcc.encode()
+        wizard.on_barcode_scanned(bcc.encoded[1:-1])

stock_request_kanban/views/stock_request_kanban_views.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2017 Eficent
+     License LGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
+<odoo>
+
+    <record id="view_stock_request_kanban_tree" model="ir.ui.view">
+        <field name="name">stock.request.kanban.tree</field>
+        <field name="model">stock.request.kanban</field>
+        <field name="arch" type="xml">
+            <tree string="Stock Requests" decoration-muted="active == 'false'" decoration-bf="message_needaction==True">
+                <field name="message_needaction" invisible="1"/>
+                <field name="name"/>
+                <field name="warehouse_id" groups="stock.group_stock_multi_locations"/>
+                <field name="location_id" groups="stock.group_stock_multi_locations"/>
+                <field name="route_id" options="{'no_create': True}" groups="stock.group_stock_multi_locations"/>
+                <field name="product_id"/>
+                <field name="product_uom_id"
+                       options="{'no_open': True, 'no_create': True}" groups="product.group_uom"/>
+                <field name="product_uom_qty"/>
+                <field name="active" invisible="1"/>
+            </tree>
+        </field>
+    </record>
+
+    <record model="ir.ui.view" id="stock_request_kanban_search">
+        <field name="name">stock.request.kanban.search</field>
+        <field name="model">stock.request.kanban</field>
+        <field name="arch" type="xml">
+            <search string="Stock Requests Kanban">
+                <field name="name" string="Stock Requests Kanban"/>
+                <field name="warehouse_id" groups="stock.group_stock_multi_locations"/>
+                <field name="location_id" groups="stock.group_stock_multi_locations"/>
+                <field name="company_id" groups="base.group_multi_company"/>
+                <field name="product_id"/>
+                <filter string="Archived" name="inactive" domain="[('active','=',False)]"/>
+                <group expand="0" string="Group By">
+                    <filter string="Warehouse" domain="[]"  context="{'group_by':'warehouse_id'}"/>
+                    <filter string="Location" domain="[]" context="{'group_by':'location_id'}"/>
+                </group>
+            </search>
+        </field>
+    </record>
+
+    <record id="view_stock_request_kanban_form" model="ir.ui.view">
+        <field name="name">stock.request.kanban.form</field>
+        <field name="model">stock.request.kanban</field>
+        <field name="arch" type="xml">
+            <form string="Stock Requests">
+                <header/>
+                <sheet>
+                    <div class="oe_button_box" name="button_box"/>
+                    <div class="oe_title">
+                        <label string="Stock Request Kanban" />
+                        <h1>
+                            <field name="name" readonly="1"/>
+                        </h1>
+                    </div>
+                    <group>
+                        <group>
+                            <field name="product_id"/>
+                        </group>
+                        <group>
+                            <field name="warehouse_id" widget="selection" groups="stock.group_stock_multi_locations"/>
+                            <field name="product_uom_id"
+                                   options="{'no_open': True, 'no_create': True}" groups="product.group_uom"/>
+                            <field name="location_id" groups="stock.group_stock_multi_locations"/>
+                            <field name="route_id"
+                                   options="{'no_create': True}" groups="stock.group_stock_multi_locations"/>
+                            <field name="route_ids" invisible="1"/>
+                            <field name="procurement_group_id"
+                                   groups="stock.group_adv_location"/>
+                            <field name="company_id" groups="base.group_multi_company" options="{'no_create': True}"/>
+                        </group>
+                        <group name="quantities">
+                            <field name="product_uom_qty"/>
+                        </group>
+                    </group>
+                </sheet>
+                <div class="oe_chatter">
+                    <field name="message_follower_ids" widget="mail_followers"/>
+                    <field name="activity_ids" widget="mail_activity"/>
+                    <field name="message_ids" widget="mail_thread"/>
+                </div>
+            </form>
+        </field>
+    </record>
+
+    <!-- Partner Kanban View -->
+        <record model="ir.ui.view" id="stock_request_kanban_kanban_view">
+            <field name="name">stock.request.kanban.kanban</field>
+            <field name="model">stock.request.kanban</field>
+            <field name="arch" type="xml">
+                <kanban class="o_res_partner_kanban">
+                    <field name="id"/>
+                    <field name="name"/>
+                    <field name="product_id"/>
+                    <field name="display_name"/>
+                    <field name="warehouse_id"/>
+                    <field name="location_id"/>
+                    <field name="product_qty"/>
+                    <templates>
+                        <t t-name="kanban-box">
+                            <div class="oe_kanban_global_click o_res_partner_kanban">
+
+                                <div class="o_kanban_image">
+                                    <img t-att-src="kanban_image('product.product', 'image_small', record.product_id.raw_value)"/>
+                                </div>
+                                <div class="oe_kanban_details">
+                                    <strong class="o_kanban_record_title"><field name="display_name"/></strong>
+                                    <div class="o_kanban_tags_section"/>
+                                    <ul>
+                                        <li t-if="record.product_id.raw_value"><field name="product_id"/></li>
+                                        <li t-if="record.warehouse_id.raw_value" groups="stock.group_stock_multi_locations"><field name="warehouse_id"/></li>
+                                        <li t-if="record.location_id.raw_value" groups="stock.group_stock_multi_locations"><field name="location_id"/></li>
+                                        <li t-if="record.product_qty"><field name="product_qty"/></li>
+                                    </ul>
+                                </div>
+                            </div>
+
+                        </t>
+                    </templates>
+                </kanban>
+            </field>
+        </record>
+
+    <record id="stock_request_kanban_action" model="ir.actions.act_window">
+        <field name="name">Stock Request Kanbans</field>
+        <field name="res_model">stock.request.kanban</field>
+        <field name="type">ir.actions.act_window</field>
+        <field name="view_type">form</field>
+        <field name="view_mode">kanban,tree,form</field>
+        <field name="help" type="html">
+          <p class="oe_view_nocontent_create">
+            Click to add a Stock Request Kanban.
+          </p>
+        </field>
+    </record>
+
+    <menuitem id="stock_request_kanban_menu"
+              name="Stock Requests Kanbans"
+              parent="stock_request.menu_stock_request_root"
+              action="stock_request_kanban_action"
+              groups="stock_request.group_stock_request_manager"
+              sequence="30"/>
+
+</odoo>

stock_request_kanban/views/stock_request_order_views.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+
+    <record model="ir.ui.view" id="stock_request_order_form">
+        <field name="name">stock.request.order.form</field>
+        <field name="model">stock.request.order</field>
+        <field name="inherit_id" ref="stock_request.stock_request_order_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//div[@name='button_box']" position="inside">
+                <button name="%(stock_request_kanban.wizard_stock_request_order_kanban_action)d"
+                        type="action"
+                        icon="fa-barcode"
+                        string="Scan"
+                        states="draft"
+                        class="oe_read_only"
+                />
+            </xpath>
+        </field>
+    </record>
+
+</odoo>

stock_request_kanban/wizard/__init__.py

@@ -0,0 +1,6 @@
+# Copyright 2018 Creu Blanca
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+from . import wizard_stock_request_kanban_abstract
+from . import wizard_stock_request_kanban
+from . import wizard_stock_request_order_kanban

stock_request_kanban/wizard/wizard_stock_request_kanban.py

@@ -0,0 +1,14 @@
+# Copyright 2017 Creu Blanca
+# Copyright 2017 Eficent Business and IT Consulting Services, S.L.
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+from odoo import models
+
+
+class WizardStockRequestOrderKanbanAbstract(models.TransientModel):
+    _name = "wizard.stock.request.kanban"
+    _inherit = "wizard.stock.request.kanban.abstract"
+
+    def barcode_ending(self):
+        self.stock_request_id.action_confirm()
+        return

stock_request_kanban/wizard/wizard_stock_request_kanban_abstract.py

@@ -0,0 +1,90 @@
+# Copyright 2017 Creu Blanca
+# Copyright 2017 Eficent Business and IT Consulting Services, S.L.
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+from odoo import fields, models, _
+from odoo.exceptions import ValidationError
+from reportlab.graphics.barcode import getCodes
+
+
+class WizardStockRequestOrderKanbanAbstract(models.AbstractModel):
+    _name = "wizard.stock.request.kanban.abstract"
+    _inherit = "barcodes.barcode_events_mixin"
+
+    kanban_id = fields.Many2one(
+        'stock.request.kanban',
+        readonly=True,
+    )
+    stock_request_id = fields.Many2one(
+        'stock.request',
+        readonly=True,
+    )
+    status = fields.Text(
+        readonly=True,
+        default="Start scanning",
+    )
+    status_state = fields.Integer(
+        default=0,
+        readonly=True,
+    )
+
+    def get_barcode_format(self):
+        return 'Standard39'
+
+    def validate_barcode(self, barcode):
+        bcc = getCodes()[self.get_barcode_format()](value=barcode[:-1])
+        bcc.validate()
+        bcc.encode()
+        if bcc.encoded[1:-1] != barcode:
+            raise ValidationError(_('CRC is not valid'))
+        return barcode[:-1]
+
+    def on_barcode_scanned(self, barcode):
+        barcode = self.validate_barcode(barcode)
+
+        self.kanban_id = self.env['stock.request.kanban'].search([
+            ('name', '=', barcode)
+        ])
+        if not self.kanban_id:
+            self.status = _("Barcode %s does not correspond to any "
+                            "Kanban. Try with another barcode or "
+                            "press Close to finish scanning.") % barcode
+            self.status_state = 1
+            return
+        if self.validate_kanban(barcode):
+            self.stock_request_id = self.env['stock.request'].create(
+                self.stock_request_kanban_values()
+            )
+            self.status_state = 0
+
+            self.status = _('Added kanban %s for product %s' % (
+                self.stock_request_id.kanban_id.name,
+                self.stock_request_id.product_id.display_name
+            ))
+            self.barcode_ending()
+        return
+
+    def barcode_ending(self):
+        return
+
+    def validate_kanban(self, barcode):
+        '''
+        It must return True if the kanban is valid, False otherwise
+        :param barcode:
+        :return:
+        '''
+        return True
+
+    def stock_request_kanban_values(self):
+        return {
+            'company_id': self.kanban_id.company_id.id,
+            'procurement_group_id':
+                self.kanban_id.procurement_group_id.id or False,
+            'location_id': self.kanban_id.location_id.id or False,
+            'warehouse_id': self.kanban_id.warehouse_id.id or False,
+            'product_id': self.kanban_id.product_id.id,
+            'product_uom_id': self.kanban_id.product_uom_id.id or False,
+            'route_id': self.kanban_id.route_id.id or False,
+            'product_uom_qty': self.kanban_id.product_uom_qty,
+            'kanban_id': self.kanban_id.id,
+        }

stock_request_kanban/wizard/wizard_stock_request_kanban_views.xml

@@ -0,0 +1,56 @@
+<?xml version="1.0"?>
+
+<!--
+    Copyright 2017 Eficent Business and IT Consulting Services, S.L.
+    Copyright 2017 Creu Blanca
+    License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+-->
+
+<odoo>
+
+    <record id="wizard_stock_request_kanban_form" model="ir.ui.view">
+        <field name="name">wizard.stock.request.kanban.form</field>
+        <field name="model">wizard.stock.request.kanban</field>
+        <field name="arch" type="xml">
+            <form string="Add Kanban">
+                <div class="alert alert-success text-center o_form_header"
+                     role="alert" style="margin-bottom:0px;"
+                     attrs="{'invisible':[('status_state', '!=', 0)]}">
+                    <bold><field name="status"/></bold>
+                </div>
+                <div class="alert alert-danger alert-dismissable text-center"
+                     role="alert" style="margin-bottom:0px;"
+                     attrs="{'invisible':[('status_state', '=', 0)]}">
+                    <bold><field name="status"/></bold>
+                </div>
+                <field name="status_state" invisible="1"/>
+                <field name="kanban_id" invisible="1"/>
+                <field name="stock_request_id" invisible="1"/>
+                <field name="_barcode_scanned" widget="barcode_handler"
+                       invisible="1"/>
+                <footer>
+                    <button
+                            name="action_cancel"
+                            string="Close"
+                            class="oe_link"
+                            special="cancel"
+                    />
+                </footer>
+            </form>
+        </field>
+    </record>
+
+    <act_window id="wizard_stock_request_kanban_action"
+                name="Add Kanban"
+                res_model="wizard.stock.request.kanban"
+                view_mode="form"
+                view_type="form"
+                target="new"/>
+
+    <menuitem
+        id="menu_wizard_stock_request_kanban"
+        action="wizard_stock_request_kanban_action"
+        name="Order Kanban Card" parent="stock_request.menu_stock_request_root"
+        sequence="20"/>
+
+</odoo>

stock_request_kanban/wizard/wizard_stock_request_order_kanban.py

@@ -0,0 +1,53 @@
+# Copyright 2017 Creu Blanca
+# Copyright 2017 Eficent Business and IT Consulting Services, S.L.
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+from odoo import fields, models, _
+from odoo.exceptions import ValidationError
+
+
+class WizardStockRequestOrderKanban(models.TransientModel):
+    _name = "wizard.stock.request.order.kanban"
+    _inherit = "wizard.stock.request.kanban.abstract"
+
+    order_id = fields.Many2one(
+        'stock.request.order',
+        required=True
+    )
+
+    def validate_kanban(self, barcode):
+        res = super().validate_kanban(barcode)
+        if self.order_id.stock_request_ids.filtered(
+            lambda r: r.kanban_id == self.kanban_id
+        ):
+            self.status = _("Barcode %s is on the order") % barcode
+            self.status_state = 1
+            return False
+        if self.order_id.state != 'draft':
+            raise ValidationError(_(
+                'Lines only can be added on orders with draft state'))
+        if not self.order_id.company_id:
+            self.order_id.company_id = self.kanban_id.company_id
+        elif self.order_id.company_id != self.kanban_id.company_id:
+            raise ValidationError(_('Company must be the same'))
+        if (
+            self.kanban_id.procurement_group_id and
+            self.order_id.procurement_group_id !=
+                self.kanban_id.procurement_group_id
+        ):
+            raise ValidationError(_('Procurement group must be the same'))
+        if self.order_id.location_id != self.kanban_id.location_id:
+            raise ValidationError(_('Location must be the same'))
+        if self.order_id.warehouse_id != self.kanban_id.warehouse_id:
+            raise ValidationError(_('Warehouse must be the same'))
+        return res
+
+    def stock_request_kanban_values(self):
+        res = super().stock_request_kanban_values()
+        res['order_id'] = self.order_id.id,
+        res['expected_date'] = self.order_id.expected_date,
+        return res
+
+    def barcode_ending(self):
+        super().barcode_ending()
+        self.order_id = self.stock_request_id.order_id

stock_request_kanban/wizard/wizard_stock_request_order_kanban_views.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0"?>
+
+<!--
+    Copyright 2017 Eficent Business and IT Consulting Services, S.L.
+    Copyright 2017 Creu Blanca
+    License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+-->
+
+<odoo>
+
+    <record id="wizard_stock_request_order_kanban_form" model="ir.ui.view">
+        <field name="name">wizard.stock.request.order.kanban.form</field>
+        <field name="model">wizard.stock.request.order.kanban</field>
+        <field name="mode">primary</field>
+        <field name="inherit_id" ref="wizard_stock_request_kanban_form"/>
+        <field name="arch" type="xml">
+            <field name="kanban_id" position="after">
+                <field name="order_id" invisible="1"/>
+            </field>
+        </field>
+    </record>
+
+    <act_window id="wizard_stock_request_order_kanban_action"
+                name="Add Kanban"
+                res_model="wizard.stock.request.order.kanban"
+                view_mode="form"
+                view_type="form"
+                context="{'default_order_id': active_id}"
+                target="new"/>
+
+</odoo>