fix 500 error

files/helpers/sanitize.py

@@ -21,7 +21,6 @@ from files.classes.group import Group
 from files.helpers.config.const import *
 from files.helpers.const_stateful import *
 from files.helpers.regex import *
-from files.helpers.alerts import *
 from files.helpers.get import *
 
 TLDS = ( # Original gTLDs and ccTLDs
@@ -155,6 +154,39 @@ def callback(attrs, new=False):
 
 	return attrs
 
+def create_comment_duplicated(text_html):
+	new_comment = Comment(author_id=AUTOJANNY_ID,
+							parent_submission=None,
+							body_html=text_html,
+							distinguish_level=6,
+							is_bot=True)
+	g.db.add(new_comment)
+	g.db.flush()
+
+	new_comment.top_comment_id = new_comment.id
+
+	return new_comment.id
+
+def send_repeatable_notification_duplicated(uid, text):
+
+	if uid in bots: return
+
+	text_html = sanitize(text)
+
+	existing_comments = g.db.query(Comment.id).filter_by(author_id=AUTOJANNY_ID, parent_submission=None, body_html=text_html, is_bot=True).order_by(Comment.id).all()
+
+	for c in existing_comments:
+		existing_notif = g.db.query(Notification.user_id).filter_by(user_id=uid, comment_id=c.id).one_or_none()
+		if not existing_notif:
+			notif = Notification(comment_id=c.id, user_id=uid)
+			g.db.add(notif)
+			return
+
+	cid = create_comment_duplicated(text_html)
+	notif = Notification(comment_id=cid, user_id=uid)
+	g.db.add(notif)
+
+
 def execute_blackjack(v, target, body, type):
 	if not blackjack or not body: return False
 
@@ -199,7 +231,7 @@ def execute_blackjack(v, target, body, type):
 
 	if extra_info:
 		for id in notified_ids:
-			send_repeatable_notification(id, f"Blackjack by @{v.username}: {extra_info}")
+			send_repeatable_notification_duplicated(id, f"Blackjack by @{v.username}: {extra_info}")
 	return True
 
 def render_emoji(html, regexp, golden, emojis_used, b=False):