Generate email content from ninja2 templates

src/ddns_service/cleanup.py

@@ -57,23 +57,11 @@ def cleanup_expired(app):
                 app.dns_service.delete_record(hostname.hostname, hostname.zone, "AAAA")
 
         if app.email_service:
-            last_ipv4 = last_ipv4_update = None
-            if ipv4_expired:
-                last_ipv4 = hostname.last_ipv4
-                last_ipv4_update = hostname.last_ipv4_update
-            last_ipv6 = last_ipv6_update = None
-            if ipv6_expired:
-                last_ipv6 = hostname.last_ipv6
-                last_ipv6_update = hostname.last_ipv6_update
-
             app.email_service.send_expiry_notification(
                 hostname.user.email,
-                f"{hostname.hostname}.{hostname.zone}",
-                last_ipv4,
-                last_ipv4_update,
-                last_ipv6,
-                last_ipv6_update,
-                hostname.expiry_ttl
+                hostname,
+                ipv4_expired,
+                ipv6_expired
             )
 
         # Clear IP addresses