Make new service current service on first use

When you add a new service, it’s probably the one you want to do stuff
with.

When you get invited, the service you’ve been invited to is probably the
one you want to use.

This commit adds the ID of the new service or service you’ve been
invited to to the session.

app/main/views/add_service.py

@@ -42,7 +42,7 @@ def add_service():
                                                        restricted=True,
                                                        user_id=session['user_id'],
                                                        email_from=email_from)
-
+        session['service_id'] = service_id
         return redirect(url_for('main.tour', page=1))
     else:
         return render_template(

app/main/views/dashboard.py

@@ -34,6 +34,7 @@ def service_dashboard(service_id):
 
     if session.get('invited_user'):
         session.pop('invited_user', None)
+        session['service_id'] = service_id
         return redirect(url_for("main.tour", page=1))
 
     statistics = statistics_api_client.get_statistics_for_service(service_id)['data']