#2647: Small waffle flag refactor - [BACKUP]

src/registrar/models/user.py

@@ -3,7 +3,6 @@
 from django.contrib.auth.models import AbstractUser
 from django.db import models
 from django.db.models import Q
-from django.http import HttpRequest
 
 from registrar.models import DomainInformation, UserDomainRole
 from registrar.models.utility.portfolio_helper import UserPortfolioPermissionChoices
@@ -14,6 +13,7 @@
 from .verified_by_staff import VerifiedByStaff
 from .domain import Domain
 from .domain_request import DomainRequest
+from registrar.utility.waffle import flag_is_active_for_user
 from waffle.decorators import flag_is_active
 
 from phonenumber_field.modelfields import PhoneNumberField  # type: ignore
@@ -204,14 +204,10 @@ def has_any_domains_portfolio_permission(self, portfolio):
         ) or self._has_portfolio_permission(portfolio, UserPortfolioPermissionChoices.VIEW_MANAGED_DOMAINS)
 
     def has_organization_requests_flag(self):
-        request = HttpRequest()
-        request.user = self
-        return flag_is_active(request, "organization_requests")
+        return flag_is_active_for_user(self, "organization_requests")
 
     def has_organization_members_flag(self):
-        request = HttpRequest()
-        request.user = self
-        return flag_is_active(request, "organization_members")
+        return flag_is_active_for_user(self, "organization_members")
 
     def has_view_members_portfolio_permission(self, portfolio):
         # BEGIN
@@ -422,12 +418,8 @@ def check_portfolio_invitations_on_login(self):
         for invitation in PortfolioInvitation.objects.filter(
             email__iexact=self.email, status=PortfolioInvitation.PortfolioInvitationStatus.INVITED
         ):
-            # need to create a bogus request and assign user to it, in order to pass request
-            # to flag_is_active
-            request = HttpRequest()
-            request.user = self
             only_single_portfolio = (
-                not flag_is_active(request, "multiple_portfolios") and self.get_first_portfolio() is None
+                not flag_is_active_for_user(self, "multiple_portfolios") and self.get_first_portfolio() is None
             )
             if only_single_portfolio or flag_is_active(None, "multiple_portfolios"):
                 try:

src/registrar/models/user_portfolio_permission.py

@@ -1,7 +1,6 @@
 from django.db import models
 from django.forms import ValidationError
-from django.http import HttpRequest
-from waffle import flag_is_active
+from registrar.utility.waffle import flag_is_active_for_user
 from registrar.models.utility.portfolio_helper import UserPortfolioPermissionChoices, UserPortfolioRoleChoices
 from .utility.time_stamped_model import TimeStampedModel
 from django.contrib.postgres.fields import ArrayField
@@ -101,11 +100,8 @@ def clean(self):
         # Check if a user is set without accessing the related object.
         has_user = bool(self.user_id)
         if self.pk is None and has_user:
-            # Have to create a bogus request to set the user and pass to flag_is_active
-            request = HttpRequest()
-            request.user = self.user
             existing_permissions = UserPortfolioPermission.objects.filter(user=self.user)
-            if not flag_is_active(request, "multiple_portfolios") and existing_permissions.exists():
+            if not flag_is_active_for_user(self.user, "multiple_portfolios") and existing_permissions.exists():
                 raise ValidationError(
                     "Only one portfolio permission is allowed per user when multiple portfolios are disabled."
                 )

src/registrar/tests/test_utilities.py

@@ -0,0 +1,23 @@
+from django.test import TestCase
+from registrar.models import User
+from waffle.testutils import override_flag
+from registrar.utility.waffle import flag_is_active_for_user
+
+
+class FlagIsActiveForUserTest(TestCase):
+
+    def setUp(self):
+        # Set up a test user
+        self.user = User.objects.create_user(username="testuser")
+
+    @override_flag("test_flag", active=True)
+    def test_flag_active_for_user(self):
+        # Test that the flag is active for the user
+        is_active = flag_is_active_for_user(self.user, "test_flag")
+        self.assertTrue(is_active)
+
+    @override_flag("test_flag", active=False)
+    def test_flag_inactive_for_user(self):
+        # Test that the flag is inactive for the user
+        is_active = flag_is_active_for_user(self.user, "test_flag")
+        self.assertFalse(is_active)

src/registrar/utility/email.py

@@ -108,6 +108,8 @@ def send_templated_email(
 def _can_send_email(to_address, bcc_address):
     """Raises an EmailSendingError if we cannot send an email. Does nothing otherwise."""
 
+    # testing below a global waffle flag which will not be associated with a user
+    # or with http request, so pass None to flag_is_active
     if flag_is_active(None, "disable_email_sending"):  # type: ignore
         message = "Could not send email. Email sending is disabled due to flag 'disable_email_sending'."
         raise EmailSendingError(message)

src/registrar/utility/waffle.py

@@ -0,0 +1,12 @@
+from django.http import HttpRequest
+from waffle.decorators import flag_is_active
+
+
+def flag_is_active_for_user(user, flag_name):
+    """flag_is_active_for_user can be used when a waffle_flag may be
+    activated for a user, but the context of where the flag needs to
+    be tested does not have a request object available.
+    When the request is available, flag_is_active should be used."""
+    request = HttpRequest()
+    request.user = user
+    return flag_is_active(request, flag_name)