Initial commit: Odoo 18.0-20251222 extra-addons

account_invoice_refund_link/hooks.py

@@ -0,0 +1,34 @@
+# Copyright 2016 Antonio Espinosa <antonio.espinosa@tecnativa.com>
+# Copyright 2017-2018 Tecnativa - Pedro M. Baeza
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+
+def match_origin_lines(refund):
+    """Try to match lines by product or by description."""
+    invoice = refund.reversed_entry_id
+    invoice_lines = invoice.invoice_line_ids
+    for refund_line in refund.invoice_line_ids:
+        for invoice_line in invoice_lines:
+            match = (
+                refund_line.product_id
+                and refund_line.product_id == invoice_line.product_id
+                or refund_line.name == invoice_line.name
+            )
+            if match:
+                invoice_lines -= invoice_line
+                refund_line.origin_line_id = invoice_line.id
+                break
+        if not invoice_lines:
+            break
+
+
+def post_init_hook(env):
+    # Linking all refund invoices to its original invoices
+    refunds = env["account.move"].search(
+        [
+            ("move_type", "in", ("out_refund", "in_refund")),
+            ("reversed_entry_id", "!=", False),
+        ]
+    )
+    for refund in refunds:
+        match_origin_lines(refund)