feat: added anonymous id in edx.bi.user.account.authenticated event (#35934)

common/djangoapps/third_party_auth/pipeline.py

@@ -715,8 +715,18 @@ def login_analytics(strategy, auth_entry, current_partial=None, *args, **kwargs)
     """ Sends login info to Segment """
 
     event_name = None
+    anonymous_id = ""
+    additional_params = {}
+
+    try:
+        request = kwargs['request']
+        anonymous_id = request.COOKIES.get('ajs_anonymous_id', "")
+    except:  # pylint: disable=bare-except
+        pass
+
     if auth_entry == AUTH_ENTRY_LOGIN:
         event_name = 'edx.bi.user.account.authenticated'
+        additional_params['anonymous_id'] = anonymous_id
     elif auth_entry in [AUTH_ENTRY_ACCOUNT_SETTINGS]:
         event_name = 'edx.bi.user.account.linked'
 
@@ -724,7 +734,8 @@ def login_analytics(strategy, auth_entry, current_partial=None, *args, **kwargs)
         segment.track(kwargs['user'].id, event_name, {
             'category': "conversion",
             'label': None,
-            'provider': kwargs['backend'].name
+            'provider': kwargs['backend'].name,
+            **additional_params
         })
 
 

openedx/core/djangoapps/user_authn/views/login.py

@@ -354,6 +354,11 @@ def _track_user_login(user, request):
     # .. pii: Username and email are sent to Segment here. Retired directly through Segment API call in Tubular.
     # .. pii_types: email_address, username
     # .. pii_retirement: third_party
+    anonymous_id = ""
+    try:
+        anonymous_id = request.COOKIES.get('ajs_anonymous_id', "")
+    except:  # pylint: disable=bare-except
+        pass
     segment.identify(
         user.id,
         {"email": user.email, "username": user.username},
@@ -367,7 +372,12 @@ def _track_user_login(user, request):
     segment.track(
         user.id,
         "edx.bi.user.account.authenticated",
-        {"category": "conversion", "label": request.POST.get("course_id"), "provider": None},
+        {
+            "category": "conversion",
+            "label": request.POST.get("course_id"),
+            "provider": None,
+            "anonymous_id": anonymous_id,
+        },
     )
 
 

openedx/core/djangoapps/user_authn/views/tests/test_login.py

@@ -1145,7 +1145,7 @@ class LoginSessionViewTest(ApiTestCase, OpenEdxEventsTestMixin):
         mock_segment.track.assert_called_once_with(
             expected_user_id,
             'edx.bi.user.account.authenticated',
-            {'category': 'conversion', 'provider': None, 'label': track_label}
+            {'category': 'conversion', 'provider': None, 'label': track_label, 'anonymous_id': ''}
         )
 
     def test_login_with_username(self):