[OU-ADD] website_sale_product_attachment: Merged into website_sale

Related to OCA/e-commerce#1060 (comment)

TT57005

Author: victoralmau

openupgrade_scripts/apriori.py

@@ -61,6 +61,8 @@
     "stock_landed_costs_company": "stock_landed_costs",
     "website_sale_product_configurator": "website_sale",
     # odoo/enterprise
+    # OCA/e-commerce
+    "website_sale_product_attachment": "website_sale",
     # OCA/knowledge
     "document_page_group": "document_page_access_group",
     # OCA/l10n-france

openupgrade_scripts/scripts/website_sale/18.0.1.1/post-migration.py

@@ -1,4 +1,5 @@
 # Copyright 2025 Tecnativa - Pedro M. Baeza
+# Copyright 2025 Tecnativa - Víctor Martínez
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
 
 import json
@@ -18,9 +19,86 @@ def _convert_product_ribbon_html_to_name(env):
         env.cr.execute(query, (json.dumps(translations), record_id))
 
 
+def _website_sale_product_attachment(env):
+    """Compatibility with website_sale_product_attachment to create the necessary
+    product_document records and display those attachments in the e-commerce
+    product file.
+    """
+    if not openupgrade.table_exists(env.cr, "ir_attachment_product_template_rel"):
+        return
+    openupgrade.logged_query(
+        env.cr,
+        """
+        INSERT INTO ir_attachment (
+            name,
+            res_id,
+            res_model,
+            company_id,
+            file_size,
+            type,
+            store_fname,
+            checksum,
+            mimetype,
+            index_content,
+            create_uid,
+            create_date,
+            write_uid,
+            write_date
+        )
+        SELECT
+            a.name,
+            rel.product_template_id,
+            'product.template',
+            a.company_id,
+            a.file_size,
+            a.type,
+            a.store_fname,
+            a.checksum,
+            a.mimetype,
+            a.index_content,
+            a.create_uid,
+            a.create_date,
+            a.write_uid,
+            a.write_date
+        FROM ir_attachment_product_template_rel AS rel
+        JOIN ir_attachment AS a ON rel.ir_attachment_id = a.id
+        RETURNING id
+        """,
+    )
+    new_attachment_ids = [x[0] for x in env.cr.fetchall()]
+    openupgrade.logged_query(
+        env.cr,
+        """
+        INSERT INTO product_document (
+            ir_attachment_id,
+            sequence,
+            active,
+            shown_on_product_page,
+            create_uid,
+            create_date,
+            write_uid,
+            write_date
+        )
+        SELECT
+            a.id,
+            10,
+            true,
+            true,
+            a.create_uid,
+            a.create_date,
+            a.write_uid,
+            a.write_date
+        FROM ir_attachment a
+        WHERE a.id IN %s
+        """,
+        (tuple(new_attachment_ids),),
+    )
+
+
 @openupgrade.migrate()
 def migrate(env, version):
     _convert_product_ribbon_html_to_name(env)
+    _website_sale_product_attachment(env)
     openupgrade.logged_query(
         env.cr,
         """