[ADD] product_catalog_download: New module

Author: eduezerouali-tecnativa

product_catalog_download/README.rst

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+==========================
+Product Catalog CSV Export
+==========================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:f91fff29b8eb65573173388815219b940ca8c6e4f17c6e90226074816057b3c1
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |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%2Fproduct--attribute-lightgray.png?logo=github
+    :target: https://github.com/OCA/product-attribute/tree/18.0/product_catalog_download
+    :alt: OCA/product-attribute
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/product-attribute-18-0/product-attribute-18-0-product_catalog_download
+    :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/product-attribute&target_branch=18.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+| This module provides an **HTTP endpoint** that allows authenticated
+  Odoo users to export the product catalog as a **CSV file**.
+| It automatically applies the user's assigned **pricelist**, so the
+  exported prices match what the user would see in sales quotations or
+  the portal.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/product-attribute/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/product-attribute/issues/new?body=module:%20product_catalog_download%0Aversion:%2018.0%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
+-------
+
+* Odoo S.A.
+* Tecnativa
+
+Contributors
+------------
+
+- [Tecnativa](https://www.tecnativa.com):
+
+  - Eduardo Ezerouali
+
+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/product-attribute <https://github.com/OCA/product-attribute/tree/18.0/product_catalog_download>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

product_catalog_download/__init__.py

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+# Copyright 2025 Tecnativa - Eduardo Ezerouali
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
+from . import controllers

product_catalog_download/__manifest__.py

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+# Copyright 2025 Tecnativa - Eduardo Ezerouali
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
+{
+    "name": "Product Catalog CSV Export",
+    "version": "18.0.1.0.0",
+    "summary": "Download CSV with product catalog from a pricelist using controller",
+    "category": "Product",
+    "license": "AGPL-3",
+    "website": "https://github.com/OCA/product-attribute",
+    "author": "Odoo S.A., Tecnativa, Odoo Community Association (OCA)",
+    "depends": ["product"],
+    "data": [],
+    "installable": True,
+    "application": False,
+}

product_catalog_download/controllers/__init__.py

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+# Copyright 2025 Tecnativa - Eduardo Ezerouali
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
+from . import main

product_catalog_download/controllers/main.py

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+# Copyright 2025 Tecnativa - Eduardo Ezerouali
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
+import csv
+import io
+from datetime import datetime
+
+from odoo import http
+from odoo.http import request
+
+
+class CatalogExportController(http.Controller):
+    @http.route(
+        ["/catalog/export/products.csv"],
+        type="http",
+        auth="user",
+        methods=["GET"],
+        csrf=False,
+    )
+    def export_products_csv(self, **kwargs):
+        """
+        Export product catalog to CSV applying pricelist.
+        Params:
+          pricelist_id: ID of the pricelist (or user default pricelist)
+          fields: comma-separated list of fields
+          active: true/false
+        """
+        fields_param = (
+            kwargs.get("fields") or "name,default_code,barcode,list_price,qty_available"
+        )
+        fields = [f.strip() for f in fields_param.split(",") if f.strip()]
+        active = kwargs.get("active", "true").lower() != "false"
+        pricelist_id = kwargs.get("pricelist_id")
+        pricelist = None
+        if pricelist_id:
+            pricelist = (
+                request.env["product.pricelist"].browse(int(pricelist_id)).exists()
+            )
+        if not pricelist:
+            partner = request.env.user.partner_id
+            pricelist = partner.property_product_pricelist
+        domain = [("active", "=", active), ("sale_ok", "=", True)]
+        products = request.env["product.product"].search(domain)
+        buf = io.StringIO()
+        writer = csv.writer(buf, quoting=csv.QUOTE_MINIMAL)
+        writer.writerow(fields)
+
+        def get_val(rec, field):
+            if field == "list_price":
+                return (
+                    pricelist._get_product_price(rec, 1.0)
+                    if pricelist
+                    else rec.list_price
+                )
+            val = rec[field] if field in rec._fields else ""
+            if hasattr(val, "name") and val._name != "ir.attachment":
+                return val.name
+            if hasattr(val, "ids"):
+                return ",".join(str(x) for x in val.ids)
+            if isinstance(val, datetime):
+                return val.isoformat()
+            return val if val is not False else ""
+
+        for rec in products:
+            writer.writerow([get_val(rec, f) for f in fields])
+
+        csv_bytes = buf.getvalue().encode("utf-8-sig")
+        headers = [
+            ("Content-Type", "text/csv; charset=utf-8"),
+            ("Content-Disposition", 'attachment; filename="products.csv"'),
+        ]
+        return request.make_response(csv_bytes, headers=headers)

product_catalog_download/pyproject.toml

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

product_catalog_download/readme/CONTRIBUTORS.md

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+- \[Tecnativa\](<https://www.tecnativa.com>):
+  - Eduardo Ezerouali

product_catalog_download/readme/DESCRIPTION.md

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+This module provides an **HTTP endpoint** that allows authenticated Odoo users to export the product catalog as a **CSV file**.  
+It automatically applies the user's assigned **pricelist**, so the exported prices match what the user would see in sales quotations or the portal.