add NGINXConf runs

MUOR/MUOR/signals.py

@@ -1,10 +1,16 @@
 from django.db.models.signals import post_save
 from django.dispatch import receiver
 from .DockerManager import DockerManager
+from .NGINXConfigurator import NGINXConfigurator
 from .models import Profile, Session
 from django.contrib.auth.signals import user_logged_in, user_logged_out
 
 
+def get_sessions_data():
+    return tuple((session.profile.volume, session.port, session.sessionid)
+                 for session in Session.objects.all())
+
+
 @receiver(post_save, sender=Profile)
 def profile_saved(sender, instance, **kwargs):
     # Check if volume already exists and if not -> creating new volume
@@ -19,8 +25,8 @@ def profile_saved(sender, instance, **kwargs):
 @receiver(user_logged_in)
 def profile_start_up(sender, user, request, **kwargs):
     try:
-        user.session
-
+        user.session = request.session.session_key
+        user.session.save()
     except Profile.session.RelatedObjectDoesNotExist:
         # Create session
         session = Session()
@@ -30,12 +36,12 @@ def profile_start_up(sender, user, request, **kwargs):
         # Create container
         docker_manager = DockerManager()
 
-        # TODO metoda wybierania portów
         port = 6969
         container_id = -1
         while True:
             try:
-                container_id = docker_manager.turn_on_container(user.volume, port)
+                container_id = docker_manager.turn_on_container(user.volume,
+                                                                port)
                 break
                 # TODO dodać konkret bledy
             except:
@@ -43,14 +49,15 @@ def profile_start_up(sender, user, request, **kwargs):
 
         session.port = port
         session.container_id = container_id
-
         session.save()
+    finally:
+        NGINXConfigurator.refresh_config(get_sessions_data())
 
 
 @receiver(user_logged_out)
 def profile_logged_out(sender, user, request, **kwargs):
     # Obtaining container_id
-    session = Session.objects.get(id=user.user_id)
+    session = Session.objects.get(user=user)
     container_id = session.container_id
 
     # Turn off and delete container
@@ -59,3 +66,4 @@ def profile_logged_out(sender, user, request, **kwargs):
 
     # Delete session
     session.delete()
+    NGINXConfigurator.refresh_config(get_sessions_data())