[MCORD-183] Fix Bug Causing Instance not Created when Tenant Made
Change-Id: I32622a09bcf463774c94cacba658d338c00d16de
diff --git a/xos/models.py b/xos/models.py
new file mode 100644
index 0000000..1ee0440
--- /dev/null
+++ b/xos/models.py
@@ -0,0 +1,41 @@
+from core.models.plcorebase import *
+from models_decl import VPGWCService_decl
+from models_decl import VPGWCTenant_decl
+
+class VPGWCService(VPGWCService_decl):
+ class Meta:
+ proxy = True
+
+class VPGWCTenant(VPGWCTenant_decl):
+ class Meta:
+ proxy = True
+
+ def __init__(self, *args, **kwargs):
+ vpgwcservice = VPGWCService.get_service_objects().all()
+ # When the tenant is created the default service in the form is set
+ # to be the first created HelloWorldServiceComplete
+ if vpgwcservice:
+ self._meta.get_field(
+ "provider_service").default = vpgwcservice[0].id
+ super(VPGWCTenant, self).__init__(*args, **kwargs)
+
+ def save(self, *args, **kwargs):
+ # Update the instance that was created for this tenant
+ super(VPGWCTenant, self).save(*args, **kwargs)
+ model_policy_vpgwctenant(self.pk)
+
+ def delete(self, *args, **kwargs):
+ # Delete the instance that was created for this tenant
+ self.cleanup_container()
+ super(VPGWCTenant, self).delete(*args, **kwargs)
+
+def model_policy_vpgwctenant(pk):
+ # This section of code is atomic to prevent race conditions
+ with transaction.atomic():
+ # We find all of the tenants that are waiting to update
+ tenant = VPGWCTenant.objects.select_for_update().filter(pk=pk)
+ if not tenant:
+ return
+ # Since this code is atomic it is safe to always use the first tenant
+ tenant = tenant[0]
+ tenant.manage_container()