Initial commit: OCA Workflow Process packages (456 packages)

odoo-bringout-oca-purchase-workflow-purchase_request/README.md

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+# Purchase Request
+
+Odoo addon: purchase_request
+
+## Installation
+
+```bash
+pip install odoo-bringout-oca-purchase-workflow-purchase_request
+```
+
+## Dependencies
+
+This addon depends on:
+- purchase_stock
+
+## Manifest Information
+
+- **Name**: Purchase Request
+- **Version**: 16.0.2.4.0
+- **Category**: Purchase Management
+- **License**: LGPL-3
+- **Installable**: True
+
+## Source
+
+Based on [OCA/purchase-workflow](https://github.com/OCA/purchase-workflow) branch 16.0, addon `purchase_request`.
+
+## License
+
+This package maintains the original LGPL-3 license from the upstream Odoo project.
+
+## Documentation
+
+- Overview: doc/OVERVIEW.md
+- Architecture: doc/ARCHITECTURE.md
+- Models: doc/MODELS.md
+- Controllers: doc/CONTROLLERS.md
+- Wizards: doc/WIZARDS.md
+- Reports: doc/REPORTS.md
+- Security: doc/SECURITY.md
+- Install: doc/INSTALL.md
+- Usage: doc/USAGE.md
+- Configuration: doc/CONFIGURATION.md
+- Dependencies: doc/DEPENDENCIES.md
+- Troubleshooting: doc/TROUBLESHOOTING.md
+- FAQ: doc/FAQ.md

odoo-bringout-oca-purchase-workflow-purchase_request/doc/ARCHITECTURE.md

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+# Architecture
+
+```mermaid
+flowchart TD
+    U[Users] -->|HTTP| V[Views and QWeb Templates]
+    V --> C[Controllers]
+    V --> W[Wizards – Transient Models]
+    C --> M[Models and ORM]
+    W --> M
+    M --> R[Reports]
+    DX[Data XML] --> M
+    S[Security – ACLs and Groups] -. enforces .-> M
+
+    subgraph Purchase_request Module - purchase_request
+      direction LR
+      M:::layer
+      W:::layer
+      C:::layer
+      V:::layer
+      R:::layer
+      S:::layer
+      DX:::layer
+    end
+
+    classDef layer fill:#eef8ff,stroke:#6ea8fe,stroke-width:1px
+```
+
+Notes
+- Views include tree/form/kanban templates and report templates.
+- Controllers provide website/portal routes when present.
+- Wizards are UI flows implemented with `models.TransientModel`.
+- Data XML loads data/demo records; Security defines groups and access.

odoo-bringout-oca-purchase-workflow-purchase_request/doc/CONFIGURATION.md

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+# Configuration
+
+Refer to Odoo settings for purchase_request. Configure related models, access rights, and options as needed.

odoo-bringout-oca-purchase-workflow-purchase_request/doc/CONTROLLERS.md

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+# Controllers
+
+This module does not define custom HTTP controllers.

odoo-bringout-oca-purchase-workflow-purchase_request/doc/DEPENDENCIES.md

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+# Dependencies
+
+This addon depends on:
+
+- [purchase_stock](../../odoo-bringout-oca-ocb-purchase_stock)

odoo-bringout-oca-purchase-workflow-purchase_request/doc/FAQ.md

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+# FAQ
+
+- Q: Which Odoo version? A: 16.0 (OCA/OCB packaged).
+- Q: How to enable? A: Start server with --addon purchase_request or install in UI.

odoo-bringout-oca-purchase-workflow-purchase_request/doc/INSTALL.md

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+# Install
+
+```bash
+pip install odoo-bringout-oca-purchase-workflow-purchase_request"
+# or
+uv pip install odoo-bringout-oca-purchase-workflow-purchase_request"
+```

odoo-bringout-oca-purchase-workflow-purchase_request/doc/MODELS.md

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+# Models
+
+Detected core models and extensions in purchase_request.
+
+```mermaid
+classDiagram
+    class purchase_request
+    class purchase_request_allocation
+    class purchase_request_line
+    class product_template
+    class purchase_order
+    class purchase_order_line
+    class stock_move
+    class stock_move_line
+    class stock_rule
+    class stock_warehouse_orderpoint
+```
+
+Notes
+- Classes show model technical names; fields omitted for brevity.
+- Items listed under _inherit are extensions of existing models.

odoo-bringout-oca-purchase-workflow-purchase_request/doc/OVERVIEW.md

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+# Overview
+
+Packaged Odoo addon: purchase_request. Provides features documented in upstream Odoo 16 under this addon.
+
+- Source: OCA/OCB 16.0, addon purchase_request
+- License: LGPL-3

odoo-bringout-oca-purchase-workflow-purchase_request/doc/REPORTS.md

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+# Reports
+
+This module does not define custom reports.

odoo-bringout-oca-purchase-workflow-purchase_request/doc/SECURITY.md

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+# Security
+
+Access control and security definitions in purchase_request.
+
+## Access Control Lists (ACLs)
+
+Model access permissions defined in:
+- **[ir.model.access.csv](../purchase_request/security/ir.model.access.csv)**
+  - 17 model access rules
+
+## Record Rules
+
+Row-level security rules defined in:
+
+## Security Groups & Configuration
+
+Security groups and permissions defined in:
+- **[purchase_request.xml](../purchase_request/security/purchase_request.xml)**
+  - 2 security groups defined
+
+```mermaid
+graph TB
+    subgraph "Security Layers"
+        A[Users] --> B[Groups]
+        B --> C[Access Control Lists]
+        C --> D[Models]
+        B --> E[Record Rules]
+        E --> F[Individual Records]
+    end
+```
+
+Security files overview:
+- **[ir.model.access.csv](../purchase_request/security/ir.model.access.csv)**
+  - Model access permissions (CRUD rights)
+- **[purchase_request.xml](../purchase_request/security/purchase_request.xml)**
+  - Security groups, categories, and XML-based rules
+
+Notes
+- Access Control Lists define which groups can access which models
+- Record Rules provide row-level security (filter records by user/group)
+- Security groups organize users and define permission sets
+- All security is enforced at the ORM level by Odoo

odoo-bringout-oca-purchase-workflow-purchase_request/doc/TROUBLESHOOTING.md

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+# Troubleshooting
+
+- Ensure Python and Odoo environment matches repo guidance.
+- Check database connectivity and logs if startup fails.
+- Validate that dependent addons listed in DEPENDENCIES.md are installed.

odoo-bringout-oca-purchase-workflow-purchase_request/doc/USAGE.md

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+# Usage
+
+Start Odoo including this addon (from repo root):
+
+```bash
+python3 scripts/nix_odoo_web_server.py --db-name mydb --addon purchase_request
+```

odoo-bringout-oca-purchase-workflow-purchase_request/doc/WIZARDS.md

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+# Wizards
+
+Transient models exposed as UI wizards in purchase_request.
+
+```mermaid
+classDiagram
+    class PurchaseRequestLineMakePurchaseOrder
+    class PurchaseRequestLineMakePurchaseOrderItem
+```

odoo-bringout-oca-purchase-workflow-purchase_request/purchase_request/README.rst

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+.. image:: https://odoo-community.org/readme-banner-image
+   :target: https://odoo-community.org/get-involved?utm_source=readme
+   :alt: Odoo Community Association
+
+================
+Purchase Request
+================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:5b19c693955170a23b931af36c7918760373e06299b80106eaa28e8c188eafbd
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |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/license-LGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/lgpl-3.0-standalone.html
+    :alt: License: LGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fpurchase--workflow-lightgray.png?logo=github
+    :target: https://github.com/OCA/purchase-workflow/tree/16.0/purchase_request
+    :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-16-0/purchase-workflow-16-0-purchase_request
+    :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/purchase-workflow&target_branch=16.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+You use this module if you wish to give notification of requirements of
+materials and/or external services and keep track of such requirements.
+
+Requests can be created either directly or indirectly. "Directly" means
+that someone from the requesting department enters a purchase request
+manually.
+
+The person creating the request determines what and how much to order,
+and the requested date.
+
+"Indirectly" means that the purchase request initiated by the
+application automatically, for example, from procurement orders (MO,
+SO).
+
+A purchase request is an instruction to Purchasing to procure a certain
+quantity of materials services, so that they are available at a certain
+point in time.
+
+A line of a request contains the quantity and requested date of the
+material to be supplied or the quantity of the service to be performed.
+You can indicate the service specifications if needed.
+
+Once request is approved go to the Purchase Request Lines from the menu
+entry 'Purchase Requests', and also from the 'Purchase' menu.
+
+Select the lines that you wish to initiate the RFQ for, then go to
+'More' and press 'Create RFQ'.
+
+You can choose to select an existing RFQ or create a new one. In the
+later, you have to choose a supplier.
+
+In case that you chose to select an existing RFQ, the application will
+search for existing lines matching the request line, and will add the
+extra quantity to them, recalculating the minimum order quantity, if it
+exists for the supplier of that RFQ.
+
+In case that you create a new RFQ, the request lines will also be
+consolidated into as few as possible lines in the RFQ.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Configuration
+=============
+
+To configure the product follow this steps:
+
+1. Go to a product form.
+2. Go to *Inventory* tab.
+3. Check the box *Purchase Request* along with the route *Buy*.
+
+With this configuration, whenever a procurement order is created and the
+supply rule selected is 'Buy' the application will create a Purchase
+Request instead of a Purchase Order.
+
+Usage
+=====
+
+Purchase requests are accessible through a new menu entry 'Purchase
+Requests', and also from the 'Purchase' menu.
+
+Users can access the list of Purchase Requests or Purchase Request
+Lines.
+
+It is possible to filter requests by its approval status.
+
+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 to smash it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/purchase-workflow/issues/new?body=module:%20purchase_request%0Aversion:%2016.0%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
+-------
+
+* ForgeFlow
+
+Contributors
+------------
+
+- Jordi Ballester Alomar <jordi.ballester@forgeflow.com>
+- Jonathan Nemry <jonathan.nemry@acsone.eu>
+- Aaron Henriquez <ahenriquez@forgeflow.com>
+- Adrien Peiffer <adrien.peiffer@acsone.eu>
+- Lois Rilo <lois.rilo@forgeflow.com>
+- Héctor Villarreal <hector.villarreal@forgeflow.com>
+- Ben Cai <ben.cai@elico-corp.com>
+- Rattapong Chokmasermkul <rattapongc@ecosoft.co.th>
+- Stefan Rijnhart <stefan@opener.amsterdam>
+
+Other credits
+-------------
+
+The development of this module has been financially supported by:
+
+|Aleph Objects, Inc|
+
+Images
+~~~~~~
+
+- Enric Tobella (logo)
+
+.. |Aleph Objects, Inc| image:: https://upload.wikimedia.org/wikipedia/en/3/3b/Aleph_Objects_Logo.png
+   :target: https://www.alephobjects.com
+
+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/16.0/purchase_request>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

odoo-bringout-oca-purchase-workflow-purchase_request/purchase_request/__init__.py

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+from . import models
+from . import wizard

odoo-bringout-oca-purchase-workflow-purchase_request/purchase_request/__manifest__.py

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+# Copyright 2018-2019 ForgeFlow, S.L.
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl-3.0).
+
+{
+    "name": "Purchase Request",
+    "author": "ForgeFlow, Odoo Community Association (OCA)",
+    "version": "16.0.2.4.0",
+    "summary": "Use this module to have notification of requirements of "
+    "materials and/or external services and keep track of such "
+    "requirements.",
+    "website": "https://github.com/OCA/purchase-workflow",
+    "category": "Purchase Management",
+    "depends": ["purchase_stock"],
+    "data": [
+        "security/purchase_request.xml",
+        "security/ir.model.access.csv",
+        "data/purchase_request_sequence.xml",
+        "data/purchase_request_data.xml",
+        "reports/report_purchase_request.xml",
+        "wizard/purchase_request_line_make_purchase_order_view.xml",
+        "views/purchase_request_view.xml",
+        "views/purchase_request_line_view.xml",
+        "views/purchase_request_report.xml",
+        "views/product_template.xml",
+        "views/purchase_order_view.xml",
+        "views/stock_move_views.xml",
+        "views/stock_picking_views.xml",
+    ],
+    "demo": ["demo/purchase_request_demo.xml"],
+    "license": "LGPL-3",
+    "installable": True,
+    "application": True,
+}

odoo-bringout-oca-purchase-workflow-purchase_request/purchase_request/data/purchase_request_data.xml

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+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2018-2019 ForgeFlow, S.L.
+     License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl-3.0) -->
+<odoo noupdate="1">
+    <!-- Request-related subtypes for messaging / Chatter -->
+    <record id="mt_request_to_approve" model="mail.message.subtype">
+        <field name="name">Purchase Request to be approved</field>
+        <field name="res_model">purchase.request</field>
+        <field name="default" eval="True" />
+        <field name="description">Purchase Request to be approved</field>
+    </record>
+    <record id="mt_request_approved" model="mail.message.subtype">
+        <field name="name">Purchase Request approved</field>
+        <field name="res_model">purchase.request</field>
+        <field name="default" eval="True" />
+        <field name="description">Purchase Request approved</field>
+    </record>
+    <record id="mt_request_rejected" model="mail.message.subtype">
+        <field name="name">Purchase Request rejected</field>
+        <field name="res_model">purchase.request</field>
+        <field name="default" eval="True" />
+        <field name="description">Purchase Request rejected</field>
+    </record>
+    <record id="mt_request_done" model="mail.message.subtype">
+        <field name="name">Purchase Request done</field>
+        <field name="res_model">purchase.request</field>
+        <field name="default" eval="True" />
+        <field name="description">Purchase Request is done</field>
+    </record>
+    <record id="mt_request_po_confirmed" model="mail.message.subtype">
+        <field name="name">Purchase Order confirmation</field>
+        <field name="res_model">purchase.request</field>
+        <field name="default" eval="True" />
+        <field name="internal" eval="True" />
+        <field name="description">Purchase Order is confirmed</field>
+    </record>
+    <record id="mt_request_picking_done" model="mail.message.subtype">
+        <field name="name">Purchase receipt confirmation</field>
+        <field name="res_model">purchase.request</field>
+        <field name="default" eval="True" />
+        <field name="internal" eval="True" />
+        <field name="description">Receipt is done</field>
+    </record>
+</odoo>

odoo-bringout-oca-purchase-workflow-purchase_request/purchase_request/data/purchase_request_sequence.xml

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+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2018-2019 ForgeFlow, S.L.
+     License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl-3.0) -->
+<odoo noupdate="1">
+    <record id="seq_purchase_request" model="ir.sequence">
+        <field name="name">Purchase Request</field>
+        <field name="code">purchase.request</field>
+        <field name="prefix">PR</field>
+        <field name="padding">5</field>
+        <field name="company_id" />
+    </record>
+</odoo>

odoo-bringout-oca-purchase-workflow-purchase_request/purchase_request/demo/purchase_request_demo.xml

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+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2018-2019 ForgeFlow, S.L.
+     License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl-3.0) -->
+<odoo noupdate="1">
+    <record id="base.user_demo" model="res.users">
+        <field eval="[(4, ref('group_purchase_request_user'))]" name="groups_id" />
+    </record>
+    <record id="base.user_admin" model="res.users">
+        <field eval="[(4, ref('group_purchase_request_manager'))]" name="groups_id" />
+    </record>
+</odoo>

odoo-bringout-oca-purchase-workflow-purchase_request/purchase_request/migrations/16.0.2.3.0/pre-migration.py

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+# Copyright 2025 Tecnativa - Víctor Martínez
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+from openupgradelib import openupgrade
+
+_noupdate_xmlids = [
+    "mt_request_to_approve",
+    "mt_request_approved",
+    "mt_request_rejected",
+    "mt_request_done",
+]
+
+
+@openupgrade.migrate()
+def migrate(env, version):
+    openupgrade.set_xml_ids_noupdate_value(
+        env, "purchase_request", _noupdate_xmlids, True
+    )

odoo-bringout-oca-purchase-workflow-purchase_request/purchase_request/models/__init__.py

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+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl-3.0)
+
+from . import purchase_request_allocation
+from . import orderpoint
+from . import purchase_request
+from . import purchase_request_line
+from . import stock_rule
+from . import product_template
+from . import purchase_order
+from . import stock_move
+from . import stock_move_line

odoo-bringout-oca-purchase-workflow-purchase_request/purchase_request/models/orderpoint.py

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+# Copyright 2018-2019 ForgeFlow, S.L.
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl-3.0)
+
+from odoo import models
+
+
+class Orderpoint(models.Model):
+    _inherit = "stock.warehouse.orderpoint"
+
+    def _quantity_in_progress(self):
+        res = super(Orderpoint, self)._quantity_in_progress()
+        for prline in self.env["purchase.request.line"].search(
+            [
+                (
+                    "request_id.state",
+                    "in",
+                    ("draft", "approved", "to_approve", "in_progress"),
+                ),
+                ("orderpoint_id", "in", self.ids),
+                ("purchase_state", "=", False),
+            ]
+        ):
+            res[prline.orderpoint_id.id] += prline.product_uom_id._compute_quantity(
+                prline.product_qty, prline.orderpoint_id.product_uom, round=False
+            )
+        return res

odoo-bringout-oca-purchase-workflow-purchase_request/purchase_request/models/product_template.py

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+# Copyright 2018-2019 ForgeFlow, S.L.
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl-3.0)
+
+from odoo import fields, models
+
+
+class ProductTemplate(models.Model):
+    _inherit = "product.template"
+
+    purchase_request = fields.Boolean(
+        help="Check this box to generate Purchase Request instead of "
+        "generating Requests For Quotation from procurement.",
+        company_dependent=True,
+    )

odoo-bringout-oca-purchase-workflow-purchase_request/purchase_request/models/purchase_order.py

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+# Copyright 2018-2019 ForgeFlow, S.L.
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl-3.0)
+
+from odoo import _, api, exceptions, fields, models
+
+
+class PurchaseOrder(models.Model):
+    _inherit = "purchase.order"
+
+    def _purchase_request_confirm_message_content(self, request, request_dict=None):
+        self.ensure_one()
+        if not request_dict:
+            request_dict = {}
+        title = _("Order confirmation %(po_name)s for your Request %(pr_name)s") % {
+            "po_name": self.name,
+            "pr_name": request.name,
+        }
+        message = "<h3>%s</h3><ul>" % title
+        message += _(
+            "The following requested items from Purchase Request %(pr_name)s "
+            "have now been confirmed in Purchase Order %(po_name)s:"
+        ) % {
+            "po_name": self.name,
+            "pr_name": request.name,
+        }
+
+        for line in request_dict.values():
+            message += _(
+                "<li><b>%(prl_name)s</b>: Ordered quantity %(prl_qty)s %(prl_uom)s, "
+                "Planned date %(prl_date_planned)s</li>"
+            ) % {
+                "prl_name": line["name"],
+                "prl_qty": line["product_qty"],
+                "prl_uom": line["product_uom"],
+                "prl_date_planned": line["date_planned"],
+            }
+        message += "</ul>"
+        return message
+
+    def _purchase_request_confirm_message(self):
+        request_obj = self.env["purchase.request"]
+        for po in self:
+            requests_dict = {}
+            for line in po.order_line:
+                for request_line in line.sudo().purchase_request_lines:
+                    request_id = request_line.request_id.id
+                    if request_id not in requests_dict:
+                        requests_dict[request_id] = {}
+                    date_planned = "%s" % line.date_planned
+                    data = {
+                        "name": request_line.name,
+                        "product_qty": line.product_qty,
+                        "product_uom": line.product_uom.name,
+                        "date_planned": date_planned,
+                    }
+                    requests_dict[request_id][request_line.id] = data
+            for request_id in requests_dict:
+                request = request_obj.sudo().browse(request_id)
+                message = po._purchase_request_confirm_message_content(
+                    request, requests_dict[request_id]
+                )
+                request.message_post(
+                    body=message,
+                    subtype_id=self.env.ref(
+                        "purchase_request.mt_request_po_confirmed"
+                    ).id,
+                )
+        return True
+
+    def _purchase_request_line_check(self):
+        for po in self:
+            for line in po.order_line:
+                for request_line in line.purchase_request_lines:
+                    if request_line.sudo().purchase_state == "done":
+                        raise exceptions.UserError(
+                            _("Purchase Request %s has already been completed")
+                            % (request_line.request_id.name)
+                        )
+        return True
+
+    def button_confirm(self):
+        self._purchase_request_line_check()
+        res = super(PurchaseOrder, self).button_confirm()
+        self._purchase_request_confirm_message()
+        return res
+
+    def unlink(self):
+        alloc_to_unlink = self.env["purchase.request.allocation"]
+        for rec in self:
+            for alloc in (
+                rec.order_line.mapped("purchase_request_lines")
+                .mapped("purchase_request_allocation_ids")
+                .filtered(
+                    lambda alloc, rec=rec: alloc.purchase_line_id.order_id.id == rec.id
+                )
+            ):
+                alloc_to_unlink += alloc
+        res = super().unlink()
+        alloc_to_unlink.unlink()
+        return res
+
+
+class PurchaseOrderLine(models.Model):
+    _inherit = "purchase.order.line"
+
+    purchase_request_lines = fields.Many2many(
+        comodel_name="purchase.request.line",
+        relation="purchase_request_purchase_order_line_rel",
+        column1="purchase_order_line_id",
+        column2="purchase_request_line_id",
+        readonly=True,
+        copy=False,
+    )
+
+    purchase_request_allocation_ids = fields.One2many(
+        comodel_name="purchase.request.allocation",
+        inverse_name="purchase_line_id",
+        string="Purchase Request Allocation",
+        copy=False,
+    )
+
+    def action_open_request_line_tree_view(self):
+        """
+        :return dict: dictionary value for created view
+        """
+        request_line_ids = []
+        for line in self:
+            request_line_ids += line.purchase_request_lines.ids
+
+        domain = [("id", "in", request_line_ids)]
+
+        return {
+            "name": _("Purchase Request Lines"),
+            "type": "ir.actions.act_window",
+            "res_model": "purchase.request.line",
+            "view_mode": "tree,form",
+            "domain": domain,
+        }
+
+    def _prepare_stock_moves(self, picking):
+        self.ensure_one()
+        val = super(PurchaseOrderLine, self)._prepare_stock_moves(picking)
+        all_list = []
+        for v in val:
+            all_ids = self.env["purchase.request.allocation"].search(
+                [("purchase_line_id", "=", v["purchase_line_id"])]
+            )
+            for all_id in all_ids:
+                all_list.append((4, all_id.id))
+            v["purchase_request_allocation_ids"] = all_list
+        return val
+
+    def update_service_allocations(self, prev_qty_received):
+        for rec in self:
+            allocation = self.env["purchase.request.allocation"].search(
+                [
+                    ("purchase_line_id", "=", rec.id),
+                    ("purchase_line_id.product_id.type", "=", "service"),
+                ]
+            )
+            if not allocation:
+                return
+            qty_left = rec.qty_received - prev_qty_received
+            for alloc in allocation:
+                allocated_product_qty = alloc.allocated_product_qty
+                if not qty_left:
+                    alloc.purchase_request_line_id._compute_qty()
+                    break
+                if alloc.open_product_qty <= qty_left:
+                    allocated_product_qty += alloc.open_product_qty
+                    qty_left -= alloc.open_product_qty
+                    alloc._notify_allocation(alloc.open_product_qty)
+                else:
+                    allocated_product_qty += qty_left
+                    alloc._notify_allocation(qty_left)
+                    qty_left = 0
+                alloc.write({"allocated_product_qty": allocated_product_qty})
+
+                message_data = self._prepare_request_message_data(
+                    alloc, alloc.purchase_request_line_id, allocated_product_qty
+                )
+                message = self._purchase_request_confirm_done_message_content(
+                    message_data
+                )
+                if message:
+                    alloc.purchase_request_line_id.request_id.message_post(
+                        body=message, subtype_id=self.env.ref("mail.mt_note").id
+                    )
+
+                alloc.purchase_request_line_id._compute_qty()
+        return True
+
+    @api.model
+    def _purchase_request_confirm_done_message_content(self, message_data):
+        title = _("Service confirmation for Request %s") % (
+            message_data["request_name"]
+        )
+        message = "<h3>%s</h3>" % title
+        message += _(
+            "The following requested services from Purchase"
+            " Request %(request_name)s requested by %(requestor)s "
+            "have now been received:"
+        ) % {
+            "request_name": message_data["request_name"],
+            "requestor": message_data["requestor"],
+        }
+        message += "<ul>"
+        message += _(
+            "<li><b>%(product_name)s</b>: "
+            "Received quantity %(product_qty)s %(product_uom)s</li>"
+        ) % {
+            "product_name": message_data["product_name"],
+            "product_qty": message_data["product_qty"],
+            "product_uom": message_data["product_uom"],
+        }
+        message += "</ul>"
+        return message
+
+    def _prepare_request_message_data(self, alloc, request_line, allocated_qty):
+        return {
+            "request_name": request_line.request_id.name,
+            "product_name": request_line.product_id.name_get()[0][1],
+            "product_qty": allocated_qty,
+            "product_uom": alloc.product_uom_id.name,
+            "requestor": request_line.request_id.requested_by.partner_id.name,
+        }
+
+    def write(self, vals):
+        #  As services do not generate stock move this tweak is required
+        #  to allocate them.
+        prev_qty_received = {}
+        if vals.get("qty_received", False):
+            service_lines = self.filtered(lambda l: l.product_id.type == "service")
+            for line in service_lines:
+                prev_qty_received[line.id] = line.qty_received
+        res = super(PurchaseOrderLine, self).write(vals)
+        if prev_qty_received:
+            for line in service_lines:
+                line.update_service_allocations(prev_qty_received[line.id])
+        return res

odoo-bringout-oca-purchase-workflow-purchase_request/purchase_request/models/purchase_request.py

@@ -0,0 +1,317 @@
+# Copyright 2018-2019 ForgeFlow, S.L.
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl-3.0)
+
+from odoo import _, api, fields, models
+from odoo.exceptions import UserError
+
+_STATES = [
+    ("draft", "Draft"),
+    ("to_approve", "To be approved"),
+    ("approved", "Approved"),
+    ("in_progress", "In progress"),
+    ("done", "Done"),
+    ("rejected", "Rejected"),
+]
+
+
+class PurchaseRequest(models.Model):
+
+    _name = "purchase.request"
+    _description = "Purchase Request"
+    _mail_post_access = "read"
+    _inherit = ["mail.thread", "mail.activity.mixin"]
+    _order = "id desc"
+
+    @api.model
+    def _company_get(self):
+        return self.env["res.company"].browse(self.env.company.id)
+
+    @api.model
+    def _get_default_requested_by(self):
+        return self.env["res.users"].browse(self.env.uid)
+
+    @api.model
+    def _get_default_name(self):
+        return self.env["ir.sequence"].next_by_code("purchase.request")
+
+    @api.model
+    def _default_picking_type(self):
+        type_obj = self.env["stock.picking.type"]
+        company_id = self.env.context.get("company_id") or self.env.company.id
+        types = type_obj.search(
+            [("code", "=", "incoming"), ("warehouse_id.company_id", "=", company_id)]
+        )
+        if not types:
+            types = type_obj.search(
+                [("code", "=", "incoming"), ("warehouse_id", "=", False)]
+            )
+        return types[:1]
+
+    @api.depends("state")
+    def _compute_is_editable(self):
+        for rec in self:
+            if rec.state in (
+                "to_approve",
+                "approved",
+                "rejected",
+                "in_progress",
+                "done",
+            ):
+                rec.is_editable = False
+            else:
+                rec.is_editable = True
+
+    name = fields.Char(
+        string="Request Reference",
+        required=True,
+        default=lambda self: _("New"),
+        tracking=True,
+    )
+    is_name_editable = fields.Boolean(
+        default=lambda self: self.env.user.has_group("base.group_no_one"),
+    )
+    origin = fields.Char(string="Source Document")
+    date_start = fields.Date(
+        string="Creation date",
+        help="Date when the user initiated the request.",
+        default=fields.Date.context_today,
+        tracking=True,
+    )
+    requested_by = fields.Many2one(
+        comodel_name="res.users",
+        required=True,
+        copy=False,
+        tracking=True,
+        default=_get_default_requested_by,
+        index=True,
+    )
+    assigned_to = fields.Many2one(
+        comodel_name="res.users",
+        string="Approver",
+        tracking=True,
+        domain=lambda self: [
+            (
+                "groups_id",
+                "in",
+                self.env.ref("purchase_request.group_purchase_request_manager").id,
+            )
+        ],
+        index=True,
+    )
+    description = fields.Text()
+    company_id = fields.Many2one(
+        comodel_name="res.company",
+        required=False,
+        default=_company_get,
+        tracking=True,
+    )
+    line_ids = fields.One2many(
+        comodel_name="purchase.request.line",
+        inverse_name="request_id",
+        string="Products to Purchase",
+        readonly=True,
+        copy=True,
+        tracking=True,
+        states={"draft": [("readonly", False)]},
+    )
+    product_id = fields.Many2one(
+        comodel_name="product.product",
+        related="line_ids.product_id",
+        string="Product",
+        readonly=True,
+    )
+    state = fields.Selection(
+        selection=_STATES,
+        string="Status",
+        index=True,
+        tracking=True,
+        required=True,
+        copy=False,
+        default="draft",
+    )
+    is_editable = fields.Boolean(compute="_compute_is_editable", readonly=True)
+    to_approve_allowed = fields.Boolean(compute="_compute_to_approve_allowed")
+    picking_type_id = fields.Many2one(
+        comodel_name="stock.picking.type",
+        string="Picking Type",
+        required=True,
+        default=_default_picking_type,
+    )
+    group_id = fields.Many2one(
+        comodel_name="procurement.group",
+        string="Procurement Group",
+        copy=False,
+        index=True,
+    )
+    line_count = fields.Integer(
+        string="Purchase Request Line count",
+        compute="_compute_line_count",
+        readonly=True,
+    )
+    move_count = fields.Integer(
+        string="Stock Move count", compute="_compute_move_count", readonly=True
+    )
+    purchase_count = fields.Integer(
+        string="Purchases count", compute="_compute_purchase_count", readonly=True
+    )
+    currency_id = fields.Many2one(related="company_id.currency_id", readonly=True)
+    estimated_cost = fields.Monetary(
+        compute="_compute_estimated_cost",
+        string="Total Estimated Cost",
+        store=True,
+    )
+
+    @api.depends("line_ids", "line_ids.estimated_cost")
+    def _compute_estimated_cost(self):
+        for rec in self:
+            rec.estimated_cost = sum(rec.line_ids.mapped("estimated_cost"))
+
+    @api.depends("line_ids")
+    def _compute_purchase_count(self):
+        for rec in self:
+            rec.purchase_count = len(rec.mapped("line_ids.purchase_lines.order_id"))
+
+    def action_view_purchase_order(self):
+        action = self.env["ir.actions.actions"]._for_xml_id("purchase.purchase_rfq")
+        lines = self.mapped("line_ids.purchase_lines.order_id")
+        if len(lines) > 1:
+            action["domain"] = [("id", "in", lines.ids)]
+        elif lines:
+            action["views"] = [
+                (self.env.ref("purchase.purchase_order_form").id, "form")
+            ]
+            action["res_id"] = lines.id
+        return action
+
+    @api.depends("line_ids")
+    def _compute_move_count(self):
+        for rec in self:
+            rec.move_count = len(
+                rec.mapped("line_ids.purchase_request_allocation_ids.stock_move_id")
+            )
+
+    def action_view_stock_picking(self):
+        action = self.env["ir.actions.actions"]._for_xml_id(
+            "stock.action_picking_tree_all"
+        )
+        # remove default filters
+        action["context"] = {}
+        lines = self.mapped(
+            "line_ids.purchase_request_allocation_ids.stock_move_id.picking_id"
+        )
+        if len(lines) > 1:
+            action["domain"] = [("id", "in", lines.ids)]
+        elif lines:
+            action["views"] = [(self.env.ref("stock.view_picking_form").id, "form")]
+            action["res_id"] = lines.id
+        return action
+
+    @api.depends("line_ids")
+    def _compute_line_count(self):
+        for rec in self:
+            rec.line_count = len(rec.mapped("line_ids"))
+
+    def action_view_purchase_request_line(self):
+        action = (
+            self.env.ref("purchase_request.purchase_request_line_form_action")
+            .sudo()
+            .read()[0]
+        )
+        lines = self.mapped("line_ids")
+        if len(lines) > 1:
+            action["domain"] = [("id", "in", lines.ids)]
+        elif lines:
+            action["views"] = [
+                (self.env.ref("purchase_request.purchase_request_line_form").id, "form")
+            ]
+            action["res_id"] = lines.ids[0]
+        return action
+
+    @api.depends("state", "line_ids.product_qty", "line_ids.cancelled")
+    def _compute_to_approve_allowed(self):
+        for rec in self:
+            rec.to_approve_allowed = rec.state == "draft" and any(
+                not line.cancelled and line.product_qty for line in rec.line_ids
+            )
+
+    def copy(self, default=None):
+        default = dict(default or {})
+        self.ensure_one()
+        default.update({"state": "draft", "name": self._get_default_name()})
+        return super(PurchaseRequest, self).copy(default)
+
+    @api.model
+    def _get_partner_id(self, request):
+        user_id = request.assigned_to or self.env.user
+        return user_id.partner_id.id
+
+    @api.model_create_multi
+    def create(self, vals_list):
+        for vals in vals_list:
+            if vals.get("name", _("New")) == _("New"):
+                vals["name"] = self._get_default_name()
+        requests = super(PurchaseRequest, self).create(vals_list)
+        for vals, request in zip(vals_list, requests):
+            if vals.get("assigned_to"):
+                partner_id = self._get_partner_id(request)
+                request.message_subscribe(partner_ids=[partner_id])
+        return requests
+
+    def write(self, vals):
+        res = super(PurchaseRequest, self).write(vals)
+        for request in self:
+            if vals.get("assigned_to"):
+                partner_id = self._get_partner_id(request)
+                request.message_subscribe(partner_ids=[partner_id])
+        return res
+
+    def _can_be_deleted(self):
+        self.ensure_one()
+        return self.state == "draft"
+
+    def unlink(self):
+        for request in self:
+            if not request._can_be_deleted():
+                raise UserError(
+                    _("You cannot delete a purchase request which is not draft.")
+                )
+        return super(PurchaseRequest, self).unlink()
+
+    def button_draft(self):
+        self.mapped("line_ids").do_uncancel()
+        return self.write({"state": "draft"})
+
+    def button_to_approve(self):
+        self.to_approve_allowed_check()
+        return self.write({"state": "to_approve"})
+
+    def button_approved(self):
+        return self.write({"state": "approved"})
+
+    def button_rejected(self):
+        self.mapped("line_ids").do_cancel()
+        return self.write({"state": "rejected"})
+
+    def button_in_progress(self):
+        return self.write({"state": "in_progress"})
+
+    def button_done(self):
+        return self.write({"state": "done"})
+
+    def check_auto_reject(self):
+        """When all lines are cancelled the purchase request should be
+        auto-rejected."""
+        for pr in self:
+            if not pr.line_ids.filtered(lambda l: l.cancelled is False):
+                pr.write({"state": "rejected"})
+
+    def to_approve_allowed_check(self):
+        for rec in self:
+            if not rec.to_approve_allowed:
+                raise UserError(
+                    _(
+                        "You can't request an approval for a purchase request "
+                        "which is empty. (%s)"
+                    )
+                    % rec.name
+                )

odoo-bringout-oca-purchase-workflow-purchase_request/purchase_request/models/purchase_request_allocation.py

@@ -0,0 +1,132 @@
+# Copyright 2019 ForgeFlow, S.L.
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl-3.0)
+
+from odoo import _, api, fields, models
+
+
+class PurchaseRequestAllocation(models.Model):
+    _name = "purchase.request.allocation"
+    _description = "Purchase Request Allocation"
+
+    purchase_request_line_id = fields.Many2one(
+        string="Purchase Request Line",
+        comodel_name="purchase.request.line",
+        required=True,
+        ondelete="cascade",
+        copy=True,
+        index=True,
+    )
+    company_id = fields.Many2one(
+        string="Company",
+        comodel_name="res.company",
+        readonly=True,
+        related="purchase_request_line_id.request_id.company_id",
+        store=True,
+        index=True,
+    )
+    stock_move_id = fields.Many2one(
+        string="Stock Move",
+        comodel_name="stock.move",
+        ondelete="cascade",
+        index=True,
+    )
+    purchase_line_id = fields.Many2one(
+        string="Purchase Line",
+        comodel_name="purchase.order.line",
+        copy=True,
+        ondelete="cascade",
+        help="Service Purchase Order Line",
+        index=True,
+    )
+    product_id = fields.Many2one(
+        string="Product",
+        comodel_name="product.product",
+        related="purchase_request_line_id.product_id",
+        readonly=True,
+    )
+    product_uom_id = fields.Many2one(
+        string="UoM",
+        comodel_name="uom.uom",
+        related="purchase_request_line_id.product_uom_id",
+        readonly=True,
+        required=True,
+    )
+    requested_product_uom_qty = fields.Float(
+        string="Requested Quantity",
+        help="Quantity of the purchase request line allocated to the"
+        "stock move, in the UoM of the Purchase Request Line",
+    )
+
+    allocated_product_qty = fields.Float(
+        string="Allocated Quantity",
+        copy=False,
+        help="Quantity of the purchase request line allocated to the stock"
+        "move, in the default UoM of the product",
+    )
+    open_product_qty = fields.Float(
+        string="Open Quantity", compute="_compute_open_product_qty"
+    )
+
+    purchase_state = fields.Selection(related="purchase_line_id.state")
+
+    @api.depends(
+        "requested_product_uom_qty",
+        "allocated_product_qty",
+        "stock_move_id",
+        "stock_move_id.state",
+        "stock_move_id.product_uom_qty",
+        "stock_move_id.move_line_ids.qty_done",
+        "purchase_line_id",
+        "purchase_line_id.qty_received",
+        "purchase_state",
+    )
+    def _compute_open_product_qty(self):
+        for rec in self:
+            if rec.purchase_state in ["cancel", "done"]:
+                rec.open_product_qty = 0.0
+            else:
+                rec.open_product_qty = (
+                    rec.requested_product_uom_qty - rec.allocated_product_qty
+                )
+                if rec.open_product_qty < 0.0:
+                    rec.open_product_qty = 0.0
+
+    @api.model
+    def _purchase_request_confirm_done_message_content(self, message_data):
+        message = ""
+        message += _(
+            "From last reception this quantity has been "
+            "allocated to this purchase request"
+        )
+        message += "<ul>"
+        message += _(
+            "<li><b>%(product_name)s</b>: "
+            "Received quantity %(product_qty)s %(product_uom)s</li>"
+        ) % {
+            "product_name": message_data["product_name"],
+            "product_qty": message_data["product_qty"],
+            "product_uom": message_data["product_uom"],
+        }
+        message += "</ul>"
+        return message
+
+    def _prepare_message_data(self, po_line, request, allocated_qty):
+        return {
+            "request_name": request.name,
+            "po_name": po_line.order_id.name,
+            "product_name": po_line.product_id.name_get()[0][1],
+            "product_qty": allocated_qty,
+            "product_uom": po_line.product_uom.name,
+        }
+
+    def _notify_allocation(self, allocated_qty):
+        if not allocated_qty:
+            return
+        for allocation in self:
+            request = allocation.purchase_request_line_id.request_id
+            po_line = allocation.purchase_line_id
+            message_data = self._prepare_message_data(po_line, request, allocated_qty)
+            message = self._purchase_request_confirm_done_message_content(message_data)
+            request.message_post(
+                body=message, subtype_id=self.env.ref("mail.mt_note").id
+            )

odoo-bringout-oca-purchase-workflow-purchase_request/purchase_request/models/purchase_request_line.py

@@ -0,0 +1,433 @@
+# Copyright 2018-2019 ForgeFlow, S.L.
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl-3.0)
+
+from odoo import _, api, fields, models
+from odoo.exceptions import UserError
+
+_STATES = [
+    ("draft", "Draft"),
+    ("to_approve", "To be approved"),
+    ("approved", "Approved"),
+    ("in_progress", "In progress"),
+    ("done", "Done"),
+    ("rejected", "Rejected"),
+]
+
+
+class PurchaseRequestLine(models.Model):
+
+    _name = "purchase.request.line"
+    _description = "Purchase Request Line"
+    _inherit = ["mail.thread", "mail.activity.mixin", "analytic.mixin"]
+    _order = "id desc"
+
+    name = fields.Char(string="Description", tracking=True)
+    product_uom_id = fields.Many2one(
+        comodel_name="uom.uom",
+        string="UoM",
+        tracking=True,
+        domain="[('category_id', '=', product_uom_category_id)]",
+    )
+    product_uom_category_id = fields.Many2one(related="product_id.uom_id.category_id")
+    product_qty = fields.Float(
+        string="Quantity", tracking=True, digits="Product Unit of Measure"
+    )
+    request_id = fields.Many2one(
+        comodel_name="purchase.request",
+        string="Purchase Request",
+        ondelete="cascade",
+        readonly=True,
+        index=True,
+        auto_join=True,
+    )
+    company_id = fields.Many2one(
+        comodel_name="res.company",
+        related="request_id.company_id",
+        string="Company",
+        store=True,
+        index=True,
+    )
+    requested_by = fields.Many2one(
+        comodel_name="res.users",
+        related="request_id.requested_by",
+        string="Requested by",
+        store=True,
+    )
+    assigned_to = fields.Many2one(
+        comodel_name="res.users",
+        related="request_id.assigned_to",
+        string="Assigned to",
+        store=True,
+    )
+    date_start = fields.Date(related="request_id.date_start", store=True)
+    description = fields.Text(
+        related="request_id.description",
+        string="PR Description",
+        store=True,
+        readonly=False,
+    )
+    origin = fields.Char(
+        related="request_id.origin", string="Source Document", store=True
+    )
+    date_required = fields.Date(
+        string="Request Date",
+        required=True,
+        tracking=True,
+        default=fields.Date.context_today,
+    )
+    is_editable = fields.Boolean(compute="_compute_is_editable", readonly=True)
+    specifications = fields.Text()
+    request_state = fields.Selection(
+        string="Request state",
+        related="request_id.state",
+        store=True,
+    )
+    supplier_id = fields.Many2one(
+        comodel_name="res.partner",
+        string="Preferred supplier",
+        compute="_compute_supplier_id",
+        compute_sudo=True,
+        store=True,
+    )
+    cancelled = fields.Boolean(readonly=True, default=False, copy=False)
+
+    purchased_qty = fields.Float(
+        string="RFQ/PO Qty",
+        digits="Product Unit of Measure",
+        compute="_compute_purchased_qty",
+    )
+    purchase_lines = fields.Many2many(
+        comodel_name="purchase.order.line",
+        relation="purchase_request_purchase_order_line_rel",
+        column1="purchase_request_line_id",
+        column2="purchase_order_line_id",
+        string="Purchase Order Lines",
+        readonly=True,
+        copy=False,
+    )
+    purchase_state = fields.Selection(
+        compute="_compute_purchase_state",
+        string="Purchase Status",
+        selection=lambda self: self.env["purchase.order"]
+        ._fields["state"]
+        ._description_selection(self.env),
+        store=True,
+    )
+    move_dest_ids = fields.One2many(
+        comodel_name="stock.move",
+        inverse_name="created_purchase_request_line_id",
+        string="Downstream Moves",
+    )
+
+    orderpoint_id = fields.Many2one(
+        comodel_name="stock.warehouse.orderpoint", string="Orderpoint"
+    )
+    purchase_request_allocation_ids = fields.One2many(
+        comodel_name="purchase.request.allocation",
+        inverse_name="purchase_request_line_id",
+        string="Purchase Request Allocation",
+    )
+
+    qty_in_progress = fields.Float(
+        digits="Product Unit of Measure",
+        readonly=True,
+        compute="_compute_qty",
+        store=True,
+        help="Quantity in progress.",
+    )
+    qty_done = fields.Float(
+        digits="Product Unit of Measure",
+        readonly=True,
+        compute="_compute_qty",
+        store=True,
+        help="Quantity completed",
+    )
+    qty_cancelled = fields.Float(
+        digits="Product Unit of Measure",
+        readonly=True,
+        compute="_compute_qty_cancelled",
+        store=True,
+        help="Quantity cancelled",
+    )
+    qty_to_buy = fields.Boolean(
+        compute="_compute_qty_to_buy",
+        string="There is some pending qty to buy",
+        store=True,
+    )
+    pending_qty_to_receive = fields.Float(
+        compute="_compute_qty_to_buy",
+        digits="Product Unit of Measure",
+        copy=False,
+        string="Pending Qty to Receive",
+        store=True,
+    )
+    estimated_cost = fields.Monetary(
+        currency_field="currency_id",
+        default=0.0,
+        help="Estimated cost of Purchase Request Line, not propagated to PO.",
+    )
+    currency_id = fields.Many2one(related="company_id.currency_id", readonly=True)
+    product_id = fields.Many2one(
+        comodel_name="product.product",
+        string="Product",
+        domain=[("purchase_ok", "=", True)],
+        tracking=True,
+    )
+
+    @api.depends(
+        "purchase_request_allocation_ids",
+        "purchase_request_allocation_ids.stock_move_id.state",
+        "purchase_request_allocation_ids.stock_move_id",
+        "purchase_request_allocation_ids.purchase_line_id",
+        "purchase_request_allocation_ids.purchase_line_id.state",
+        "request_id.state",
+        "product_qty",
+    )
+    def _compute_qty_to_buy(self):
+        for pr in self:
+            qty_to_buy = sum(pr.mapped("product_qty")) - sum(pr.mapped("qty_done"))
+            pr.qty_to_buy = qty_to_buy > 0.0
+            pr.pending_qty_to_receive = qty_to_buy
+
+    @api.depends(
+        "purchase_request_allocation_ids",
+        "purchase_request_allocation_ids.stock_move_id.state",
+        "purchase_request_allocation_ids.stock_move_id",
+        "purchase_request_allocation_ids.purchase_line_id.state",
+        "purchase_request_allocation_ids.purchase_line_id",
+    )
+    def _compute_qty(self):
+        for request in self:
+            done_qty = sum(
+                request.purchase_request_allocation_ids.mapped("allocated_product_qty")
+            )
+            open_qty = sum(
+                request.purchase_request_allocation_ids.mapped("open_product_qty")
+            )
+            request.qty_done = done_qty
+            request.qty_in_progress = open_qty
+
+    @api.depends(
+        "purchase_request_allocation_ids",
+        "purchase_request_allocation_ids.stock_move_id.state",
+        "purchase_request_allocation_ids.stock_move_id",
+        "purchase_request_allocation_ids.purchase_line_id.order_id.state",
+        "purchase_request_allocation_ids.purchase_line_id",
+    )
+    def _compute_qty_cancelled(self):
+        for request in self:
+            if request.product_id.type != "service":
+                qty_cancelled = sum(
+                    request.mapped("purchase_request_allocation_ids.stock_move_id")
+                    .filtered(lambda sm: sm.state == "cancel")
+                    .mapped("product_qty")
+                )
+            else:
+                qty_cancelled = sum(
+                    request.mapped("purchase_request_allocation_ids.purchase_line_id")
+                    .filtered(lambda sm: sm.state == "cancel")
+                    .mapped("product_qty")
+                )
+                # done this way as i cannot track what was received before
+                # cancelled the purchase order
+                qty_cancelled -= request.qty_done
+            if request.product_uom_id:
+                request.qty_cancelled = (
+                    max(
+                        0,
+                        request.product_id.uom_id._compute_quantity(
+                            qty_cancelled, request.product_uom_id
+                        ),
+                    )
+                    if request.purchase_request_allocation_ids
+                    else 0
+                )
+            else:
+                request.qty_cancelled = qty_cancelled
+
+    @api.depends(
+        "purchase_lines",
+        "request_id.state",
+    )
+    def _compute_is_editable(self):
+        for rec in self:
+            if rec.request_id.state in (
+                "to_approve",
+                "approved",
+                "rejected",
+                "in_progress",
+                "done",
+            ):
+                rec.is_editable = False
+            else:
+                rec.is_editable = True
+        for rec in self.filtered(lambda p: p.purchase_lines):
+            rec.is_editable = False
+
+    @api.depends("product_id", "product_id.seller_ids")
+    def _compute_supplier_id(self):
+        for rec in self:
+            sellers = rec.product_id.seller_ids.filtered(
+                lambda si, rec=rec: not si.company_id or si.company_id == rec.company_id
+            )
+            rec.supplier_id = sellers[0].partner_id if sellers else False
+
+    @api.onchange("product_id")
+    def onchange_product_id(self):
+        if self.product_id:
+            name = self.product_id.name
+            if self.product_id.code:
+                name = "[{}] {}".format(self.product_id.code, name)
+            if self.product_id.description_purchase:
+                name += "\n" + self.product_id.description_purchase
+            self.product_uom_id = self.product_id.uom_id.id
+            self.product_qty = 1
+            self.name = name
+
+    def do_cancel(self):
+        """Actions to perform when cancelling a purchase request line."""
+        self.write({"cancelled": True})
+
+    def do_uncancel(self):
+        """Actions to perform when uncancelling a purchase request line."""
+        self.write({"cancelled": False})
+
+    def write(self, vals):
+        res = super(PurchaseRequestLine, self).write(vals)
+        if vals.get("cancelled"):
+            requests = self.mapped("request_id")
+            requests.check_auto_reject()
+        return res
+
+    def _compute_purchased_qty(self):
+        for rec in self:
+            rec.purchased_qty = 0.0
+            for line in rec.purchase_lines.filtered(lambda x: x.state != "cancel"):
+                if rec.product_uom_id and line.product_uom != rec.product_uom_id:
+                    rec.purchased_qty += line.product_uom._compute_quantity(
+                        line.product_qty, rec.product_uom_id
+                    )
+                else:
+                    rec.purchased_qty += line.product_qty
+
+    @api.depends("purchase_lines.state", "purchase_lines.order_id.state")
+    def _compute_purchase_state(self):
+        for rec in self:
+            temp_purchase_state = False
+            if rec.purchase_lines:
+                if any(po_line.state == "done" for po_line in rec.purchase_lines):
+                    temp_purchase_state = "done"
+                elif all(po_line.state == "cancel" for po_line in rec.purchase_lines):
+                    temp_purchase_state = "cancel"
+                elif any(po_line.state == "purchase" for po_line in rec.purchase_lines):
+                    temp_purchase_state = "purchase"
+                elif any(
+                    po_line.state == "to approve" for po_line in rec.purchase_lines
+                ):
+                    temp_purchase_state = "to approve"
+                elif any(po_line.state == "sent" for po_line in rec.purchase_lines):
+                    temp_purchase_state = "sent"
+                elif all(
+                    po_line.state in ("draft", "cancel")
+                    for po_line in rec.purchase_lines
+                ):
+                    temp_purchase_state = "draft"
+            rec.purchase_state = temp_purchase_state
+
+    @api.model
+    def _get_supplier_min_qty(self, product, partner_id=False):
+        seller_min_qty = 0.0
+        if partner_id:
+            seller = product.seller_ids.filtered(
+                lambda r: r.partner_id == partner_id
+            ).sorted(key=lambda r: r.min_qty)
+        else:
+            seller = product.seller_ids.sorted(key=lambda r: r.min_qty)
+        if seller:
+            seller_min_qty = seller[0].min_qty
+        return seller_min_qty
+
+    @api.model
+    def _calc_new_qty(self, request_line, po_line=None, new_pr_line=False):
+        purchase_uom = po_line.product_uom or request_line.product_id.uom_po_id
+        # TODO: Not implemented yet.
+        #  Make sure we use the minimum quantity of the partner corresponding
+        #  to the PO. This does not apply in case of dropshipping
+        supplierinfo_min_qty = 0.0
+        if not po_line.order_id.dest_address_id:
+            supplierinfo_min_qty = self._get_supplier_min_qty(
+                po_line.product_id, po_line.order_id.partner_id
+            )
+
+        rl_qty = 0.0
+        # Recompute quantity by adding existing running procurements.
+        if new_pr_line:
+            rl_qty = po_line.product_uom_qty
+        else:
+            for prl in po_line.purchase_request_lines:
+                for alloc in prl.purchase_request_allocation_ids:
+                    rl_qty += alloc.product_uom_id._compute_quantity(
+                        alloc.requested_product_uom_qty, purchase_uom
+                    )
+        qty = max(rl_qty, supplierinfo_min_qty)
+        return qty
+
+    def _can_be_deleted(self):
+        self.ensure_one()
+        return self.request_state == "draft"
+
+    def unlink(self):
+        if self.mapped("purchase_lines"):
+            raise UserError(
+                _("You cannot delete a record that refers to purchase lines!")
+            )
+        for line in self:
+            if not line._can_be_deleted():
+                raise UserError(
+                    _(
+                        "You can only delete a purchase request line "
+                        "if the purchase request is in draft state."
+                    )
+                )
+        return super(PurchaseRequestLine, self).unlink()
+
+    def action_show_details(self):
+        self.ensure_one()
+        view = self.env.ref("purchase_request.view_purchase_request_line_details")
+        return {
+            "name": _("Detailed Line"),
+            "type": "ir.actions.act_window",
+            "view_mode": "form",
+            "res_model": "purchase.request.line",
+            "views": [(view.id, "form")],
+            "view_id": view.id,
+            "target": "new",
+            "res_id": self.id,
+            "context": dict(
+                self.env.context,
+            ),
+        }
+
+    @api.model
+    def _get_analytic_name(self):
+        return (
+            [
+                "%(name)s (%(value)s)"
+                % {
+                    "name": self.env["account.analytic.account"]
+                    .browse(int(key))
+                    .display_name,
+                    "value": value,
+                }
+                for key, value in self.analytic_distribution.items()
+            ]
+            if self.analytic_distribution
+            else [""]
+        )
+
+    @api.model
+    def _get_analytic_distribution(self):
+        self.ensure_one()
+
+        name = ", ".join(filter(None, self._get_analytic_name()))
+        return name