refactor: use the same method for retrying one as well as multiple email

queues

* removed retry_sending method from email queue controller

frappe/email/doctype/email_queue/email_queue.js

@@ -19,13 +19,18 @@ frappe.ui.form.on("Email Queue", {
 		} else if (frm.doc.status == "Error") {
 			frm.add_custom_button("Retry Sending", function () {
 				frm.call({
-					method: "retry_sending",
-					doc: frm.doc,
+					method: "frappe.email.doctype.email_queue.email_queue.retry_sending",
 					args: {
-						name: frm.doc.name,
+						queues: [frm.doc.name],
 					},
 					callback: function () {
 						frm.reload_doc();
+						frappe.show_alert({
+							message: __(
+								"Status Updated. The email will be picked up in the next scheduled run."
+							),
+							indicator: "green",
+						});
 					},
 				});
 			});

frappe/email/doctype/email_queue/email_queue.py

@@ -222,12 +222,6 @@ class EmailQueue(Document):
 			.where(email_recipient.creation < (Now() - Interval(days=days)))
 		).run()
 
-	@frappe.whitelist()
-	def retry_sending(self):
-		if self.status == "Error":
-			self.status = "Not Sent"
-			self.save(ignore_permissions=True)
-
 
 @task(queue="short")
 @deprecated
@@ -440,7 +434,7 @@ class SendMailContext:
 
 
 @frappe.whitelist()
-def bulk_retry(queues):
+def retry_sending(queues: str | list[str]):
 	if not frappe.has_permission("Email Queue", throw=True):
 		return
 

frappe/email/doctype/email_queue/email_queue_list.js

@@ -53,7 +53,7 @@ function add_bulk_retry_button_to_actions(list_view) {
 		);
 
 		frappe.call({
-			method: "frappe.email.doctype.email_queue.email_queue.bulk_retry",
+			method: "frappe.email.doctype.email_queue.email_queue.retry_sending",
 			args: {
 				queues: list_view.get_checked_items(true),
 			},