06/05 Optimize app: logs will be saved to db

app/routes/settings.py

@@ -470,3 +470,24 @@ def audit_log():
                            logs=pagination.items,
                            actions=actions,
                            action=action)
+
+
+@settings_bp.route('/audit/purge', methods=['POST'])
+@login_required
+def audit_purge():
+    from app.models.audit_log import AuditLog
+    from datetime import timedelta, datetime
+    try:
+        days = int(request.form.get('days', 30))
+        if days not in (7, 30, 90):
+            flash('Invalid purge period.', 'danger')
+            return redirect(url_for('settings.audit_log'))
+    except (ValueError, TypeError):
+        flash('Invalid purge period.', 'danger')
+        return redirect(url_for('settings.audit_log'))
+
+    cutoff = datetime.utcnow() - timedelta(days=days)
+    deleted = AuditLog.query.filter(AuditLog.timestamp < cutoff).delete()
+    db.session.commit()
+    flash(f'Deleted {deleted} audit log entries older than {days} days.', 'success')
+    return redirect(url_for('settings.audit_log'))