Enable veiw services after deployment

Change-Id: I8c3c780d0560100c120da5350b48a3bb1758b5c0

muranodashboard/panel/api.py

@@ -158,7 +158,7 @@ def get_service_client(request, service_type):
 def services_list(request, environment_id):
     services = []
 
-    session_id = Session.get(request, environment_id)
+    session_id = Session.get_or_create(request, environment_id)
     get_environment = muranoclient(request).environments.get
 
     environment = get_environment(environment_id, session_id)

muranodashboard/panel/tables.py

@@ -86,11 +86,7 @@ class DeleteEnvironment(tables.DeleteAction):
         return True
 
     def action(self, request, environment_id):
-        try:
-            api.environment_delete(request, environment_id)
-        except:
-            msg = _('Sorry, you can\'t delete this environment right now')
-            exceptions.handle(request, msg)
+        api.environment_delete(request, environment_id)
 
 
 class EditEnvironment(tables.LinkAction):

muranodashboard/panel/views.py

@@ -167,10 +167,9 @@ class Services(tables.DataTableView):
 
     def get_context_data(self, **kwargs):
         context = super(Services, self).get_context_data(**kwargs)
-
         try:
             context['environment_name'] = self.environment_name
-        except ArithmeticError:
+        except:
             msg = _('Sorry, you this environment does\'t exist anymore')
             redirect = reverse("horizon:project:murano:index")
             exceptions.handle(self.request, msg, redirect=redirect)
@@ -208,11 +207,11 @@ class DetailServiceView(tabs.TabView):
             service_id = self.kwargs['service_id']
             try:
                 service = api.service_get(self.request, service_id)
-            except Exception as e:
+            except:
                 redirect = reverse('horizon:project:murano:index')
                 exceptions.handle(self.request,
                                   _('Unable to retrieve details for '
-                                    'service: %s' % e.message),
+                                    'service'),
                                   redirect=redirect)
             else:
                 self._service = service