decorator container start-up

MUOR/MUOR/signals.py

@@ -1,7 +1,8 @@
 from django.db.models.signals import post_save
 from django.dispatch import receiver
 from DockerManager import DockerManager
-from models import Profile
+from models import Profile, Session
+from django.contrib.auth.signals import user_logged_in
 
 
 @receiver(post_save, sender=Profile)
@@ -15,4 +16,21 @@ def profile_saved(sender, instance, **kwargs):
         instance.save()
 
 
+@receiver(user_logged_in)
+def profile_start_up(sender, instance, request, **kwargs):
+    if instance.session is None:
+        # Create session
+        session = Session()
+        session.user = instance
+        session.sessionid = request.COOKIE.get('sessionid')
+        # TODO metoda wybierania portów
+        port = 6969
+        session.port = port
+
+        # Create container
+        docker_manager = DockerManager()
+        container_id = docker_manager.turn_on_container(instance.volume, port)
+        session.container_id = container_id
+        session.save()
+