From 40205137125d010558c756d034e4f6e998683fa2 Mon Sep 17 00:00:00 2001
From: Ankush Menat <ankush@frappe.io>
Date: Mon, 10 Oct 2022 16:21:37 +0530
Subject: [PATCH] feat: allow auto clearing notificaiton log (#18344)

---
 frappe/desk/doctype/notification_log/notification_log.py  | 8 ++++++++
 .../doctype/notification_log/notification_log_list.js     | 7 +++++++
 2 files changed, 15 insertions(+)
 create mode 100644 frappe/desk/doctype/notification_log/notification_log_list.js

diff --git a/frappe/desk/doctype/notification_log/notification_log.py b/frappe/desk/doctype/notification_log/notification_log.py
index b46795dd8a..4d82932555 100644
--- a/frappe/desk/doctype/notification_log/notification_log.py
+++ b/frappe/desk/doctype/notification_log/notification_log.py
@@ -20,6 +20,14 @@ class NotificationLog(Document):
 			except frappe.OutgoingEmailError:
 				self.log_error(_("Failed to send notification email"))
 
+	@staticmethod
+	def clear_old_logs(days=180):
+		from frappe.query_builder import Interval
+		from frappe.query_builder.functions import Now
+
+		table = frappe.qb.DocType("Notification Log")
+		frappe.db.delete(table, filters=(table.modified < (Now() - Interval(days=days))))
+
 
 def get_permission_query_conditions(for_user):
 	if not for_user:
diff --git a/frappe/desk/doctype/notification_log/notification_log_list.js b/frappe/desk/doctype/notification_log/notification_log_list.js
new file mode 100644
index 0000000000..150ffabfa7
--- /dev/null
+++ b/frappe/desk/doctype/notification_log/notification_log_list.js
@@ -0,0 +1,7 @@
+frappe.listview_settings["Notification Log"] = {
+	onload: function (listview) {
+		frappe.require("logtypes.bundle.js", () => {
+			frappe.utils.logtypes.show_log_retention_message(cur_list.doctype);
+		});
+	},
+};