rename openstack network_id field to net_id to avoid conflict with django network_id...

[plstackapi.git] / planetstack / core / models / network.py

diff --git a/planetstack/core/models/network.py b/planetstack/core/models/network.py
index 63a4191..298c54d 100644 (file)
--- a/planetstack/core/models/network.py
+++ b/planetstack/core/models/network.py
@@ -26,8 +26,6 @@ class NetworkTemplate(PlCoreBase):
 class Network(PlCoreBase):
     name = models.CharField(max_length=32)
     template = models.ForeignKey(NetworkTemplate)
-    deployment = models.ForeignKey(Deployment, related_name="networks", help_text="Deployment this Network belongs to")
-    site = models.ForeignKey(Site, blank=True, null=True, default=None, related_name="networks", help_text="Is this an infrastructure Network at a single Site?")
     subnet = models.CharField(max_length=32, blank=True)
     ports = models.CharField(max_length=1024, blank=True, null=True)
     labels = models.CharField(max_length=1024, blank=True, null=True)
@@ -52,6 +50,41 @@ class Network(PlCoreBase):
             self.subnet = find_unused_subnet(existing_subnets=[x.subnet for x in Network.objects.all()])
         super(Network, self).save(*args, **kwds)
 
+    def can_update(self, user):
+        return self.owner.can_update(user)
+
+    @staticmethod
+    def select_by_user(user):
+        if user.is_admin:
+            qs = Network.objects.all()
+        else:
+            slices = Slice.select_by_user(user)
+            #slice_ids = [s.id for s in Slice.select_by_user(user)]
+            qs = Network.objects.filter(owner__in=slices)
+        return qs
+
+class NetworkDeployments(PlCoreBase):
+    # Stores the openstack ids at various deployments
+    network = models.ForeignKey(Network)    
+    deployment = models.ForeignKey(Deployment)
+    net_id = models.CharField(null=True, blank=True, max_length=256, help_text="Quantum network")
+    router_id = models.CharField(null=True, blank=True, max_length=256, help_text="Quantum router id")
+    subnet_id = models.CharField(null=True, blank=True, max_length=256, help_text="Quantum subnet id") 
+    subnet = models.CharField(max_length=32, blank=True)    
+       
+    def can_update(self, user):
+        return user.is_admin
+
+    @staticmethod
+    def select_by_user(user):
+        if user.is_admin:
+            qs = NetworkDeployments.objects.all()
+        else:
+            slices = Slice.select_by_user(user)
+            networks = Network.objects.filter(owner__in=slices)
+            qs = NetworkDeployments.objects.filter(network__in=networks)
+        return qs      
+
 class NetworkSlice(PlCoreBase):
     # This object exists solely so we can implement the permission check when
     # adding slices to networks. It adds no additional fields to the relation.
@@ -72,6 +105,18 @@ class NetworkSlice(PlCoreBase):
 
     def __unicode__(self):  return u'%s-%s' % (self.network.name, self.slice.name)
 
+    def can_update(self, user):
+        return self.slice.can_update(user)
+
+    @staticmethod
+    def select_by_user(user):
+        if user.is_admin:
+            qs = NetworkSlice.objects.all()
+        else:
+            slice_ids = [s.id for s in Slice.select_by_user(user)]
+            qs = NetworkSlice.objects.filter(id__in=slice_ids)
+        return qs
+
 class NetworkSliver(PlCoreBase):
     network = models.ForeignKey(Network)
     sliver = models.ForeignKey(Sliver)
@@ -95,6 +140,18 @@ class NetworkSliver(PlCoreBase):
 
     def __unicode__(self):  return u'%s-%s' % (self.network.name, self.sliver.instance_name)
 
+    def can_update(self, user):
+        return self.sliver.can_update(user)
+
+    @staticmethod
+    def select_by_user(user):
+        if user.is_admin:
+            qs = NetworkSliver.objects.all()
+        else:
+            sliver_ids = [s.id for s in NetworkSliver.select_by_user(user)]
+            qs = NetworkSliver.objects.filter(id__in=sliver_ids)
+        return qs
+
 class Router(PlCoreBase):
     name = models.CharField(max_length=32)
     owner = models.ForeignKey(Slice, related_name="routers")