[17.0][ADD] sale_product_approval_purchase

Depends on OCA#3108

sale_product_approval_purchase/README.rst

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+================================
+Purchase Order Approval Workflow
+================================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:83ed6597bcff5d34f8a8c1fb75578b65f2d75910965bd285dcaa2bdafe863e08
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Alpha-red.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Alpha
+.. |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%2Fsale--workflow-lightgray.png?logo=github
+    :target: https://github.com/OCA/sale-workflow/tree/17.0/sale_product_approval_purchase
+    :alt: OCA/sale-workflow
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/sale-workflow-17-0/sale-workflow-17-0-sale_product_approval_purchase
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/sale-workflow&target_branch=17.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module adds the purchase related settings to products and the
+product states then control whether or not the product can be purchased.
+
+.. IMPORTANT::
+   This is an alpha version, the data model and design can change at any time without warning.
+   Only for development or testing purpose, do not use in production.
+   `More details on development status <https://odoo-community.org/page/development-status>`_
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Configuration
+=============
+
+-  The product states are configured to allow/block workflows for the
+   purchase order.
+-  The product is configured via check boxes.
+-  The 'Can be' check boxes are readonly and controlled by the state
+   configuration boxes and set accordingly based on the product state
+   settings.
+
+Usage
+=====
+
+-  A User will not be able to manually add a product that is not in an
+   approved state for PO.
+-  If a product is moved to a state where the 'Approved to be Purchased'
+   is not set, then the purchase order will show an exception:
+-  If a user tries clicks the 'Confirm Order' button, then a warning
+   shows informing the user that there is an exception.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/sale-workflow/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us to smash it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/sale-workflow/issues/new?body=module:%20sale_product_approval_purchase%0Aversion:%2017.0%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
+-------
+
+* Open Source Integrators
+
+Contributors
+------------
+
+-  `Open Source Integrators <https://opensourceintegrators.com>`__.
+
+   -  Chandresh Thakkar <[email protected]>
+   -  Daniel Reis <[email protected]>
+   -  Patrick Wilson <[email protected]>
+
+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.
+
+.. |maintainer-dreispt| image:: https://github.com/dreispt.png?size=40px
+    :target: https://github.com/dreispt
+    :alt: dreispt
+
+Current `maintainer <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-dreispt| 
+
+This module is part of the `OCA/sale-workflow <https://github.com/OCA/sale-workflow/tree/17.0/sale_product_approval_purchase>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

sale_product_approval_purchase/__init__.py

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+# Copyright 2021 Open Source Integrators
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from . import models

sale_product_approval_purchase/__manifest__.py

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+# Copyright 2021 Open Source Integrators
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Purchase Order Approval Workflow",
+    "summary": "Purchase Order Product Apploval Workflow",
+    "version": "17.0.1.0.0",
+    "website": "https://github.com/OCA/sale-workflow",
+    "category": "Products",
+    "author": "Open Source Integrators, Odoo Community Association (OCA)",
+    "license": "AGPL-3",
+    "installable": True,
+    "maintainers": ["dreispt"],
+    "development_status": "Alpha",
+    "depends": ["purchase", "sale_product_approval"],
+    "data": [
+        "views/product_state.xml",
+        "views/product_template.xml",
+        "views/purchase_order.xml",
+        "views/product_exception.xml",
+    ],
+}

sale_product_approval_purchase/models/__init__.py

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+# Copyright 2021 Open Source Integrators
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from . import product_state
+from . import product_template
+from . import purchase_order

sale_product_approval_purchase/models/product_state.py

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+# Copyright 2021 Open Source Integrators
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class ProductState(models.Model):
+    _inherit = "product.state"
+
+    approved_purchase = fields.Boolean(string="Approved to be Purchased", default=True)

sale_product_approval_purchase/models/product_template.py

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+# Copyright 2021 Open Source Integrators
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+
+class ProductTemplate(models.Model):
+    _inherit = "product.template"
+
+    purchase_ok = fields.Boolean(
+        string="Can be Purchased",
+        copy=False,
+        readonly=True,
+    )
+    candidate_purchase = fields.Boolean(string="Candidate to Purchase")
+
+    @api.model
+    def create(self, vals):
+        new = super().create(vals)
+        new._set_purchase_ok()
+        return new
+
+    def write(self, vals):
+        res = super().write(vals)
+        if "product_state_id" in vals or "candidate_purchase" in vals:
+            self._set_purchase_ok()
+        return res
+
+    def _set_purchase_ok(self):
+        for product in self:
+            if product.product_state_id:
+                product.purchase_ok = (
+                    product.candidate_purchase
+                    and product.product_state_id.approved_purchase
+                )
+                if not product.purchase_ok:
+                    order_ids = (
+                        self.env["purchase.order.line"]
+                        .search(
+                            [
+                                ("product_id", "in", product.product_variant_ids.ids),
+                                ("state", "in", ["draft", "sent", "to approve"]),
+                                ("approved_purchase", "=", True),
+                            ]
+                        )
+                        .mapped("order_id")
+                    )
+                    order_ids._log_exception_activity_purchase(product)

sale_product_approval_purchase/models/purchase_order.py

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+# Copyright 2021 Open Source Integrators
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from datetime import date
+
+from odoo import SUPERUSER_ID, _, api, fields, models
+from odoo.exceptions import UserError
+
+
+class PurchaseOrderLine(models.Model):
+    _inherit = "purchase.order.line"
+
+    approved_purchase = fields.Boolean(
+        related="product_id.purchase_ok",
+        string="Approved for Purchase",
+        store=True,
+        default=True,
+    )
+
+
+class PurchaseOrder(models.Model):
+    _inherit = "purchase.order"
+
+    exceptions_purchase_approval = fields.Boolean(
+        compute="_compute_exceptions", string="Exception", default=False
+    )
+    override_exception = fields.Boolean(default=False)
+
+    @api.depends("order_line.approved_purchase")
+    def _compute_exceptions(self):
+        self.exceptions_purchase_approval = any(
+            not line.approved_purchase for line in self.order_line
+        )
+
+    def _log_exception_activity_purchase(self, product_id):
+        for order in self:
+            note = self._render_product_state_excep(order, product_id)
+            order.activity_schedule(
+                "mail.mail_activity_data_warning",
+                date.today(),
+                note=note,
+                user_id=order.user_id.id or SUPERUSER_ID,
+            )
+
+    def _render_product_state_excep(self, order, product_id):
+        values = {"purchase_order_ref": order, "product_ref": product_id}
+        return self.env["ir.ui.view"]._render_template(
+            template=self.env.ref(
+                "sale_product_approval_purchase.exception_on_product"
+            ).id,
+            values=values,
+        )
+
+    def button_confirm(self):
+        res = super(PurchaseOrder, self).button_confirm()
+        for purchase in self:
+            if (
+                purchase.exceptions_purchase_approval
+                and not purchase.override_exception
+                and not self._context.get("override_ex")
+            ):
+                raise UserError(
+                    _(
+                        "You can not confirm this purchase order "
+                        "because some products are not purchasable in this order."
+                    )
+                )
+        return res

sale_product_approval_purchase/pyproject.toml

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+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"

sale_product_approval_purchase/readme/CONFIGURE.md

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+- The product states are configured to allow/block workflows for the
+  purchase order.
+- The product is configured via check boxes.
+- The 'Can be' check boxes are readonly and controlled by the state
+  configuration boxes and set accordingly based on the product state
+  settings.

sale_product_approval_purchase/readme/CONTRIBUTORS.md

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+- [Open Source Integrators](https://opensourceintegrators.com).
+  - Chandresh Thakkar \<<[email protected]>\>
+  - Daniel Reis \<<[email protected]>\>
+  - Patrick Wilson \<<[email protected]>\>

sale_product_approval_purchase/readme/DESCRIPTION.md

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+This module adds the purchase related settings to products and the
+product states then control whether or not the product can be purchased.

sale_product_approval_purchase/readme/USAGE.md

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+- A User will not be able to manually add a product that is not in an
+  approved state for PO.
+- If a product is moved to a state where the 'Approved to be Purchased'
+  is not set, then the purchase order will show an exception:
+- If a user tries clicks the 'Confirm Order' button, then a warning
+  shows informing the user that there is an exception.