[13.0][ADD] purchase_isolated_rfq

purchase_isolated_rfq/README.rst

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+=====================
+Purchase Isolated RFQ
+=====================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fpurchase--workflow-lightgray.png?logo=github
+    :target: https://github.com/OCA/purchase-workflow/tree/13.0-add-purchase_isolated_quotation/purchase_isolated_rfq
+    :alt: OCA/purchase-workflow
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/purchase-workflow-13-0-add-purchase_isolated_quotation/purchase-workflow-13-0-add-purchase_isolated_quotation-purchase_isolated_rfq
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/142/13.0-add-purchase_isolated_quotation
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
+
+Base on sale_isolated_quotation
+
+In some countries/companies, It's already common to separate these two documents.
+For filing purposes, the document sequence of Requests For Quotation (RFQ) and Purchases order
+has to be separated. In practice, there could be multiple RFQ open
+to a vendor, yet only one RFQ get converted to the Purchases order.
+
+This module separate RFQ and Purchases order by adding order_sequence flag in
+purchase.order model.
+
+Each type of document will have separated sequence numbering.
+RFQ will have only 2 state, Draft and Done. Purchases Order work as normal.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Usage
+=====
+
+* Create RFQ as normal
+* As user click "Convert to Order", the isolated purchases order will be created
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/purchase-workflow/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/purchase-workflow/issues/new?body=module:%20purchase_isolated_rfq%0Aversion:%2013.0-add-purchase_isolated_quotation%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+~~~~~~~
+
+* Ecosoft
+
+Contributors
+~~~~~~~~~~~~
+
+* Rattapong Chokmasermkul <rattapongc@ecosoft.co.th>
+
+Maintainers
+~~~~~~~~~~~
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+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.
+
+This module is part of the `OCA/purchase-workflow <https://github.com/OCA/purchase-workflow/tree/13.0-add-purchase_isolated_quotation/purchase_isolated_rfq>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

purchase_isolated_rfq/__init__.py

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+from .hooks import post_init_hook
+from . import models

purchase_isolated_rfq/__manifest__.py

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+# Copyright 2020 Ecosoft Co., Ltd (https://ecosoft.co.th)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html)
+{
+    "name": "Purchase Isolated RFQ",
+    "version": "13.0.1.0.0",
+    "author": "Ecosoft, Odoo Community Association (OCA)",
+    "category": "Purchases",
+    "website": "https://github.com/OCA/purchase-workflow",
+    "depends": ["purchase"],
+    "license": "AGPL-3",
+    "data": ["data/ir_sequence_data.xml", "views/purchase_views.xml"],
+    "installable": True,
+    "post_init_hook": "post_init_hook",
+}

purchase_isolated_rfq/data/ir_sequence_data.xml

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+<odoo noupdate="1">
+
+    <!-- Sequences for RFQ -->
+    <record id="seq_purchase_rfq" model="ir.sequence">
+        <field name="name">Requests for Quotation</field>
+        <field name="code">purchase.rfq</field>
+        <field name="prefix">RFQ</field>
+        <field name="padding">3</field>
+        <field name="company_id" eval="False"/>
+    </record>
+
+</odoo>

purchase_isolated_rfq/hooks.py

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+# Copyright 2020 Ecosoft Co., Ltd (https://ecosoft.co.th)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html)
+
+
+def post_init_hook(cr, registry):
+    """ Set value for order_sequence on old records """
+    cr.execute(
+        """
+        update purchase_order
+        set order_sequence = true
+        where state not in ('draft', 'cancel')
+    """
+    )

purchase_isolated_rfq/models/__init__.py

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+from . import purchase_order

purchase_isolated_rfq/models/purchase_order.py

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+# Copyright 2020 Ecosoft Co., Ltd (https://ecosoft.co.th)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html)
+from odoo import _, api, fields, models
+from odoo.exceptions import UserError
+
+
+class PurchaseOrder(models.Model):
+    _inherit = "purchase.order"
+
+    order_sequence = fields.Boolean(string="Order Sequence", readonly=True, index=True)
+    quote_id = fields.Many2one(
+        comodel_name="purchase.order",
+        string="Quotation",
+        readonly=True,
+        ondelete="restrict",
+        copy=False,
+        help="For Purchases Order, this field references to its RFQ",
+    )
+    order_id = fields.Many2one(
+        comodel_name="purchase.order",
+        string="Order",
+        readonly=True,
+        ondelete="restrict",
+        copy=False,
+        help="For RFQ, this field references to its Purchases Order",
+    )
+    quotation_state = fields.Selection(
+        selection=[
+            ("draft", "Draft"),
+            ("sent", "Mail Sent"),
+            ("cancel", "Cancelled"),
+            ("done", "Done"),
+        ],
+        string="RFQ Status",
+        readonly=True,
+        related="state",
+        help="Only relative RFQ states",
+    )
+
+    @api.model
+    def create(self, vals):
+        order_sequence = vals.get("order_sequence") or self.env.context.get(
+            "order_sequence"
+        )
+        if not order_sequence and vals.get("name", "/") == "/":
+            vals["name"] = self.env["ir.sequence"].next_by_code("purchase.rfq") or "/"
+        return super().create(vals)
+
+    def _prepare_order_from_quotation(self):
+        return {
+            "name": self.env["ir.sequence"].next_by_code("purchase.order") or "/",
+            "order_sequence": True,
+            "quote_id": self.id,
+            "partner_ref": self.partner_ref,
+        }
+
+    def action_convert_to_order(self):
+        self.ensure_one()
+        if self.order_sequence:
+            raise UserError(_("Only quotation can convert to order"))
+        order = self.copy(self._prepare_order_from_quotation())
+        # Reference from this RFQ to order
+        self.order_id = order.id
+        if self.state == "draft":
+            self.button_done()
+        return self.open_duplicated_purchase_order()
+
+    @api.model
+    def open_duplicated_purchase_order(self):
+        return {
+            "name": _("Purchases Order"),
+            "view_mode": "form",
+            "view_id": False,
+            "res_model": "purchase.order",
+            "context": {"default_order_sequence": True, "order_sequence": True},
+            "type": "ir.actions.act_window",
+            "nodestroy": True,
+            "target": "current",
+            "domain": "[('order_sequence', '=', True)]",
+            "res_id": self.order_id and self.order_id.id or False,
+        }

purchase_isolated_rfq/readme/CONTRIBUTORS.rst

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+* Rattapong Chokmasermkul <rattapongc@ecosoft.co.th>

purchase_isolated_rfq/readme/DESCRIPTION.rst

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+Base on sale_isolated_quotation
+
+In some countries/companies, It's already common to separate these two documents.
+For filing purposes, the document sequence of Requests For Quotation (RFQ) and Purchases order
+has to be separated. In practice, there could be multiple RFQ open
+to a vendor, yet only one RFQ get converted to the Purchases order.
+
+This module separate RFQ and Purchases order by adding order_sequence flag in
+purchase.order model.
+
+Each type of document will have separated sequence numbering.
+RFQ will have only 2 state, Draft and Done. Purchases Order work as normal.

purchase_isolated_rfq/readme/USAGE.rst

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+* Create RFQ as normal
+* As user click "Convert to Order", the isolated purchases order will be created