[ADD] hr_expense_usability_akretion

Copy attachments from expense sheet to invoice

hr_expense_usability_akretion/models/hr_expense_sheet.py

@@ -0,0 +1,16 @@
+# Copyright 2025 Akretion France (https://www.akretion.com/)
+# @author: Alexis de Lattre <alexis.delattre@akretion.com>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import models, Command
+
+
+class HrExpenseSheet(models.Model):
+    _inherit = "hr.expense.sheet"
+
+    def _prepare_move_vals(self):
+        """Copy attachments from hr.expense.sheet to supplier invoice"""
+        vals = super()._prepare_move_vals()
+        if self.attachment_ids:
+            vals['attachment_ids'] = [Command.create({'res_model': 'account.move', 'name': attach.name, 'datas': attach.datas}) for attach in self.attachment_ids]
+        return vals