Add user subscriptions categories to mixpanel

apps/user/models.py

@@ -100,6 +100,7 @@ def send_user_info_to_mixpanel(sender, instance=None, created=False, **kwargs):
         instance.last_name,
         instance.date_joined,
         dict(User.ROLE_CHOICES).get(instance.role),
+        [subscription.title.lower() for subscription in instance.email_subscription.categories.all()] if hasattr(instance, 'email_subscription') else [],
     )
 
 
@@ -212,6 +213,9 @@ class SubscriptionCategory(models.Model):
         verbose_name_plural = 'Категории подписки'
         ordering = ('title',)
 
+    def __str__(self):
+        return self.title
+
 
 class EmailSubscription(models.Model):
     ERROR = 0

apps/user/tasks.py

@@ -6,7 +6,7 @@ from project.celery import app
 
 
 @app.task
-def user_to_mixpanel(user_id, email, first_name, last_name, date_joined, role):
+def user_to_mixpanel(user_id, email, first_name, last_name, date_joined, role, subscriptions):
     mix = Mixpanel(settings.MIX_TOKEN)
     mix.people_set(
         user_id,
@@ -16,5 +16,6 @@ def user_to_mixpanel(user_id, email, first_name, last_name, date_joined, role):
             '$last_name': last_name,
             '$created': date_joined,
             'role': role,
+            'subscriptions': subscriptions,
         }
     )