feat: add marketing email option on registration (#29397)

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

@@ -581,7 +581,7 @@ class RegistrationView(APIView):
         redirect_url = get_redirect_url_with_host(root_url, redirect_to)
         response = self._create_response(request, {}, status_code=200, redirect_url=redirect_url)
         set_logged_in_cookies(request, response, user)
-        if not user.is_active and settings.SHOW_ACCOUNT_ACTIVATION_CTA and 'marketing_emails_opt_in' not in data:
+        if not user.is_active and settings.SHOW_ACCOUNT_ACTIVATION_CTA and not settings.MARKETING_EMAILS_OPT_IN:
             response.set_cookie(
                 settings.SHOW_ACTIVATE_CTA_POPUP_COOKIE_NAME,
                 True,

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

@@ -324,6 +324,7 @@ class RegistrationFormFactory:
         "terms_of_service",
         "profession",
         "specialty",
+        "marketing_emails_opt_in",
     ]
 
     def _is_field_visible(self, field_name):
@@ -350,6 +351,9 @@ class RegistrationFormFactory:
             self._extra_fields_setting = copy.deepcopy(settings.REGISTRATION_EXTRA_FIELDS)
         self._extra_fields_setting["honor_code"] = self._extra_fields_setting.get("honor_code", "required")
 
+        if settings.MARKETING_EMAILS_OPT_IN:
+            self._extra_fields_setting['marketing_emails_opt_in'] = 'optional'
+
         # Check that the setting is configured correctly
         for field_name in self.EXTRA_FIELDS:
             if self._extra_fields_setting.get(field_name, "hidden") not in ["required", "optional", "hidden"]:
@@ -660,6 +664,27 @@ class RegistrationFormFactory:
             required=required
         )
 
+    def _add_marketing_emails_opt_in_field(self, form_desc, required=False):
+        """Add a marketing email checkbox to form description.
+        Arguments:
+            form_desc: A form description
+        Keyword Arguments:
+            required (bool): Whether this field is required; defaults to False
+        """
+        opt_in_label = _(
+            'I agree that {platform_name} may send me marketing messages.').format(
+                platform_name=configuration_helpers.get_value('PLATFORM_NAME', settings.PLATFORM_NAME),
+        )
+
+        form_desc.add_field(
+            'marketing_emails_opt_in',
+            label=opt_in_label,
+            field_type="checkbox",
+            exposed=True,
+            default=True,  # the checkbox will automatically be checked; meaning user has opted in
+            required=required,
+        )
+
     def _add_field_with_configurable_select_options(self, field_name, field_label, form_desc, required=False):
         """Add a field to a form description.
             If select options are given for this field, it will be a select type

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

@@ -962,6 +962,21 @@ class RegistrationViewTestV1(
             }
         )
 
+    def test_register_form_marketing_emails_opt_in_field(self):
+        self._assert_reg_field(
+            {"marketing_emails_opt_in": "optional"},
+            {
+                "name": "marketing_emails_opt_in",
+                "type": "checkbox",
+                "required": False,
+                "label": 'I agree that {platform_name} may send me marketing messages.'.format(
+                    platform_name=settings.PLATFORM_NAME,
+                ),
+                "exposed": True,
+                "defaultValue": True,
+            }
+        )
+
     def test_register_form_profession_without_profession_options(self):
         self._assert_reg_field(
             {"profession": "required"},