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[16.0] [ADD] sale_commission_margin: Decuct commission from margin #591

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4 changes: 4 additions & 0 deletions commission/models/commission_mixin.py
Original file line number Diff line number Diff line change
Expand Up @@ -19,13 +19,15 @@ class CommissionMixin(models.AbstractModel):
readonly=False,
store=True,
copy=True,
precompute=True,
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I don't think these changes are correct.

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This changes are necessary in order to avoid warnings. The problem comes from the fact that margin fields are pre-computed, then it needs pre-computed fields.

However, after checking Odoo documentation, we can use pre-compute to fill this fields, as they are generated in batch (they are lines). This is why we thought it was ok.

https://www.odoo.com/documentation/16.0/developer/reference/backend/orm.html?highlight=precompute

If you have a reason that we cannot see (it might be possible), we would be happy if you can enlighten us.

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Then change this attribute in the module sale_commission_margin, not here. I prefer to not change it due to things like Precomputing a field can be counterproductive if the records of the given model are not created in batch

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I understand your concerns, but the following sentences states:

Following the remark above, precomputed fields can be interesting on the lines of a one2many, which are usually created in batch by the ORM itself, provided that they are created by writing on the record that contains them

Usually, invoice_lines and sale order lines are generated with [(0, 0, {}), ...]. That means that they shouldn't be affected by the issue that you stated.

I prefer to do it directly on the base model in order to avoid future errors or incompatibilities (if we add fields that are not pre-computed, warnings will be raised if this module is installed). However, if there are not other options, we can do it as you suggest.

Also, it is recommended to change the priority of the view on sale.order in order to show the commission and then the margin. Should we do that directly on this new module or can we do it on sale_commission?

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Uhm, I'm still a bit reluctant. We don't know how can it impact. If precompute mode was so good, then it would be enable by default. I still think that should be in the new module.

About the view priority switch, it can also be done on the new module. That way, you identify the whys of that changes.

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It was made False because it only has sense in some models (mainly One2many fields) and it is problematic if we create items one by one.

Well, at this point I suggest to wait 24 hours if someone else makes its opinion, otherwise I will make the change directly in the module with the risks that it might imply.

)
product_id = fields.Many2one(comodel_name="product.product", string="Product")
commission_free = fields.Boolean(
string="Comm. free",
compute="_compute_commission_free",
store=True,
readonly=True,
precompute=True,
)
commission_status = fields.Char(
compute="_compute_commission_status",
Expand Down Expand Up @@ -126,11 +128,13 @@ class CommissionLineMixin(models.AbstractModel):
store=True,
readonly=False,
copy=True,
precompute=True,
)
amount = fields.Monetary(
string="Commission Amount",
compute="_compute_amount",
store=True,
precompute=True,
)
# Fields to be overriden with proper source (via related or computed field)
currency_id = fields.Many2one(comodel_name="res.currency")
Expand Down
96 changes: 96 additions & 0 deletions sale_commission_margin/README.rst
Original file line number Diff line number Diff line change
@@ -0,0 +1,96 @@
======================
Sale Commission Margin
======================

..
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! This file is generated by oca-gen-addon-readme !!
!! changes will be overwritten. !!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! source digest: sha256:4868da548ee8d901030583d2f63cdf09d01f8f9f6a607bce11ab7432430d3099
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

.. |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%2Fcommission-lightgray.png?logo=github
:target: https://github.com/OCA/commission/tree/16.0/sale_commission_margin
:alt: OCA/commission
.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
:target: https://translation.odoo-community.org/projects/commission-16-0/commission-16-0-sale_commission_margin
: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/commission&target_branch=16.0
:alt: Try me on Runboat

|badge1| |badge2| |badge3| |badge4| |badge5|

This module extends the functionality of sale_margin and sale_commission
to deduct commissions from margin

**Table of contents**

.. contents::
:local:

Usage
=====

- Go to Sales -> Configuration -> Settings

- Scroll to pricing settings and check 'Margins' box.

- Go to Sales -> Orders -> Quotations

- Create new quotation and set:

1. Customer
2. One order line

- In the order line created press edit agents button and set an agent.

- The agent commission amount should be deducted from margin.

Bug Tracker
===========

Bugs are tracked on `GitHub Issues <https://github.com/OCA/commission/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/commission/issues/new?body=module:%20sale_commission_margin%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
-------

* Dixmit

Contributors
------------

-Luis Rodríguez [email protected]
(`www.dixmit.com <http://www.dixmit.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/commission <https://github.com/OCA/commission/tree/16.0/sale_commission_margin>`_ project on GitHub.

You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
1 change: 1 addition & 0 deletions sale_commission_margin/__init__.py
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
from . import models
17 changes: 17 additions & 0 deletions sale_commission_margin/__manifest__.py
Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
# Copyright 2025 Dixmit
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).

{
"name": "Sale Commission Margin",
"summary": """This addons allows commissions to be deducted from the margin.""",
"version": "16.0.1.0.0",
"license": "AGPL-3",
"author": "Dixmit,Odoo Community Association (OCA)",
"website": "https://github.com/OCA/commission",
"depends": [
"sale_margin",
"sale_commission",
],
"data": [],
"demo": [],
}
1 change: 1 addition & 0 deletions sale_commission_margin/models/__init__.py
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
from . import sale_order_line
23 changes: 23 additions & 0 deletions sale_commission_margin/models/sale_order_line.py
Original file line number Diff line number Diff line change
@@ -0,0 +1,23 @@
# Copyright 2025 Dixmit
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).

from odoo import api, models


class SaleOrderLine(models.Model):

_inherit = "sale.order.line"

@api.depends(
"price_subtotal", "product_uom_qty", "purchase_price", "agent_ids.amount"
)
def _compute_margin(self):
for line in self:
line.margin = (
line.price_subtotal
- (line.purchase_price * line.product_uom_qty)
- sum(line.mapped("agent_ids.amount"))
)
line.margin_percent = (
line.price_subtotal and line.margin / line.price_subtotal
)
1 change: 1 addition & 0 deletions sale_commission_margin/readme/CONTRIBUTORS.md
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
-Luis Rodríguez <[email protected]> (www.dixmit.com)
1 change: 1 addition & 0 deletions sale_commission_margin/readme/DESCRIPTION.md
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
This module extends the functionality of sale_margin and sale_commission to deduct commissions from margin
9 changes: 9 additions & 0 deletions sale_commission_margin/readme/USAGE.md
Original file line number Diff line number Diff line change
@@ -0,0 +1,9 @@
- Go to Sales -> Configuration -> Settings
- Scroll to pricing settings and check 'Margins' box.
- Go to Sales -> Orders -> Quotations
- Create new quotation and set:
1. Customer
2. One order line

- In the order line created press edit agents button and set an agent.
- The agent commission amount should be deducted from margin.
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