fix: batch confirmation email trigger

lms/lms/doctype/lms_batch/lms_batch.py

@@ -13,6 +13,8 @@ from frappe.utils import (
 	format_date,
 	format_datetime,
 	get_time,
+	getdate,
+	add_days
 )
 from lms.lms.utils import (
 	get_lessons,
@@ -73,21 +75,21 @@ class LMSBatch(Document):
 					)
 				)
 
+	def validate_evaluation_end_date(self):
+		if self.evaluation_end_date and self.evaluation_end_date < self.end_date:
+			frappe.throw(_("Evaluation end date cannot be less than the batch end date."))
+
 	def send_confirmation_mail(self):
 		for student in self.students:
 			outgoing_email_account = frappe.get_cached_value(
 				"Email Account", {"default_outgoing": 1, "enable_outgoing": 1}, "name"
 			)
-			if not student.confirmation_email_sent and (
+			if not student.confirmation_email_sent and getdate(student.creation) >= add_days(getdate(), -2) and (
 				outgoing_email_account or frappe.conf.get("mail_login")
 			):
 				self.send_mail(student)
 				student.confirmation_email_sent = 1
 
-	def validate_evaluation_end_date(self):
-		if self.evaluation_end_date and self.evaluation_end_date < self.end_date:
-			frappe.throw(_("Evaluation end date cannot be less than the batch end date."))
-
 	def send_mail(self, student):
 		subject = _("Enrollment Confirmation for the Next Training Batch")
 		template = "batch_confirmation"