Merge pull request #4403 from edx/asadiqbal08/usersignupsource_model_updation_for_user_id

(WIP) Updated the user_id_id field of UserSignUpSource model

common/djangoapps/student/models.py

@@ -276,7 +276,7 @@ class UserSignupSource(models.Model):
     This table contains information about users registering
     via Micro-Sites
     """
-    user_id = models.ForeignKey(User, db_index=True)
+    user = models.ForeignKey(User, db_index=True)
     site = models.CharField(max_length=255, db_index=True)
 
 

common/djangoapps/student/views.py

@@ -1034,7 +1034,7 @@ def user_signup_handler(sender, **kwargs):  # pylint: disable=W0613
     if 'created' in kwargs and kwargs['created']:
         site = microsite.get_value('SITE_NAME')
         if site:
-            user_signup_source = UserSignupSource(user_id=kwargs['instance'], site=site)
+            user_signup_source = UserSignupSource(user=kwargs['instance'], site=site)
             user_signup_source.save()
             log.info(u'user {} originated from a white labeled "Microsite"'.format(kwargs['instance'].id))