feat(enterprise) ENT-11235: Fix EnterpriseCustomerAdmin invited_date and related models/signals

Author: sjasti-sonata-svg

enterprise/migrations/0243_enterprisecustomeradmin_invited_date_and_more.py

@@ -14,7 +14,9 @@ class Migration(migrations.Migration):
             model_name="enterprisecustomeradmin",
             name="invited_date",
             field=models.DateTimeField(
-                blank=True, help_text="Timestamp when the admin was invited.", null=True
+                blank=True, 
+                help_text="Timestamp when the admin was invited.", 
+                null=True
             ),
         ),
         migrations.AddField(

enterprise/models.py

@@ -3976,12 +3976,6 @@ class PendingEnterpriseCustomerAdminUser(TimeStampedModel):
         help_text="Timestamp when the admin invite was created."
     )
 
-    invited_date = models.DateTimeField(
-        null=True,
-        blank=True,
-        help_text="Timestamp when the admin invite was created."
-    )
-
     class Meta:
         app_label = 'enterprise'
         ordering = ['created']

enterprise/signals.py

@@ -9,7 +9,6 @@
 from django.db.models.signals import post_delete, post_save, pre_save
 from django.dispatch import receiver
 from django.utils.timezone import now
-from django.utils.timezone import now
 
 from enterprise import models, roles_api
 from enterprise.api import activate_admin_permissions
@@ -19,10 +18,6 @@
     EnterpriseCustomerAdmin,
     PendingEnterpriseCustomerAdminUser,
 )
-from enterprise.models import (
-    EnterpriseCustomerAdmin,
-    PendingEnterpriseCustomerAdminUser,
-)
 from enterprise.tasks import create_enterprise_enrollment
 from enterprise.utils import (
     NotConnectedToOpenEdX,