From 49c66c4d9f7d8e2c39da04af2a6237949bc60f1c Mon Sep 17 00:00:00 2001
From: barredterra <14891507+barredterra@users.noreply.github.com>
Date: Fri, 27 Sep 2024 18:30:35 +0200
Subject: [PATCH] feat: redirect to new form if it has been renamed

---
 frappe/model/rename_doc.py           | 9 +++++++++
 frappe/public/js/frappe/form/form.js | 8 ++++++++
 2 files changed, 17 insertions(+)

diff --git a/frappe/model/rename_doc.py b/frappe/model/rename_doc.py
index b1280dc524..4c5d6079a7 100644
--- a/frappe/model/rename_doc.py
+++ b/frappe/model/rename_doc.py
@@ -229,6 +229,15 @@ def rename_doc(
 			indicator="green",
 		)
 
+	# let people watching the old form know that it has been renamed
+	frappe.publish_realtime(
+		event="doc_rename",
+		message={"doctype": doctype, "old": old, "new": new},
+		doctype=doctype,
+		docname=old,
+		after_commit=True,
+	)
+
 	return new
 
 
diff --git a/frappe/public/js/frappe/form/form.js b/frappe/public/js/frappe/form/form.js
index 3468da490c..466754261e 100644
--- a/frappe/public/js/frappe/form/form.js
+++ b/frappe/public/js/frappe/form/form.js
@@ -333,6 +333,14 @@ frappe.ui.form.Form = class FrappeForm {
 		$(document).on("rename", (ev, dt, old_name, new_name) => {
 			if (dt == this.doctype) this.rename_notify(dt, old_name, new_name);
 		});
+
+		frappe.realtime.on("doc_rename", (data) => {
+			// the current form has been renamed by some backend process
+			if (data.doctype == this.doctype && data.old == this.docname) {
+				// the current form does not exist anymore, route to the new one
+				frappe.set_route("Form", this.doctype, data.new);
+			}
+		});
 	}
 
 	setup_file_drop() {