fix bugs

[plstackapi.git] / plstackapi / core / models / slice.py

diff --git a/plstackapi/core/models/slice.py b/plstackapi/core/models/slice.py
index 4182e2f..dc2fc63 100644 (file)
--- a/plstackapi/core/models/slice.py
+++ b/plstackapi/core/models/slice.py
@@ -2,12 +2,10 @@ import os
 from django.db import models
 from plstackapi.core.models import PlCoreBase
 from plstackapi.core.models import Site
-from plstackapi.core.models import User
+from plstackapi.core.models import PLUser
 from plstackapi.core.models import Role
 from plstackapi.core.models import DeploymentNetwork
 
-from plstackapi.openstack.driver import OpenStackDriver
-
 # Create your models here.
 
 class Slice(PlCoreBase):
@@ -25,10 +23,51 @@ class Slice(PlCoreBase):
 
     def __unicode__(self):  return u'%s' % (self.name)
 
+    def save(self, *args, **kwds):
+        if not self.tenant_id:
+            nova_fields = {'tenant_name': self.name,
+                   'description': self.description,
+                   'enabled': self.enabled}
+            tenant = self.driver.create_tenant(**nova_fields)
+            self.tenant_id = tenant.id
+
+            # give caller an admin role at the tenant they've created
+            self.driver.add_user_role(self.caller.user_id, tenant.id, 'admin')
+
+            # create network
+            network = self.driver.create_network(self.name)
+            self.network_id = network['id']
+
+            # create router
+            router = self.driver.create_router(self.name)
+            self.router_id = router['id']
+
+        if self.id:
+            self.driver.update_tenant(self.tenant_id,
+                                      description=self.description,
+                                      enabled=self.enabled)
+
+        super(Slice, self).save(*args, **kwds)
+
+    def delete(self, *args, **kwds):
+        if self.tenant_id:
+            self.driver.delete_router(self.router_id)
+            self.driver.delete_network(self.network_id)
+            self.driver.delete_tenant(self.tenant_id)
+
+        super(Slice, self).delete(*args, **kwds)    
+
 class SliceMembership(PlCoreBase):
-    user = models.ForeignKey('User', related_name='slice_memberships')
+    user = models.ForeignKey('PLUser', related_name='slice_memberships')
     slice = models.ForeignKey('Slice', related_name='slice_memberships')
     role = models.ForeignKey('Role')
 
     def __unicode__(self):  return u'%s %s %s' % (self.slice, self.user, self.role)
 
+    def save(self, *args, **kwds):
+        self.driver.add_user_role(self.user.user_id, self.slice.tenant_id, self.role.role_type)
+        super(SliceMembership, self).save(*args, **kwds)
+
+    def delete(self, *args, **kwds):
+        self.driver.delete_user_role(self.user.user_id, self.slice.tenant_id, self.role.role_type)
+        super(SliceMembership, self).delete(*args, **kwds)