Class Feature

api/features/models.py:92–235

class Feature(  # type: ignore[django-manager-missing]
    SoftDeleteExportableModel,
    CustomLifecycleModelMixin,
    abstract_base_auditable_model_factory(["uuid"]),  # type: ignore[misc]
):
    name = models.CharField(max_length=2000)
    created_date = models.DateTimeField("DateCreated", auto_now_add=True)
    project = models.ForeignKey(
        Project,
        related_name="features",
        help_text=(
            "Changing the project selected will remove previous Feature States for the previously "
            "associated projects Environments that are related to this Feature. New default "
            "Feature States will be created for the new selected projects Environments for this "
            "Feature. Also this will remove any Tags associated with a feature as Tags are Project defined"
        ),
        # Cascade deletes are decouple from the Django ORM. See this PR for details.
        # https://github.com/Flagsmith/flagsmith/pull/3360/
        on_delete=models.DO_NOTHING,
    )
    initial_value = models.CharField(
        max_length=settings.FEATURE_VALUE_LIMIT, null=True, default=None, blank=True
    )
    description = models.TextField(null=True, blank=True)
    default_enabled = models.BooleanField(default=False)
    type = models.CharField(
        max_length=50, blank=True, default=STANDARD, choices=FEATURE_TYPE_CHOICES
    )
    tags = models.ManyToManyField(Tag, blank=True)
    is_archived = models.BooleanField(default=False)
    owners = models.ManyToManyField(
        "users.FFAdminUser", related_name="owned_features", blank=True
    )
    group_owners = models.ManyToManyField(
        "users.UserPermissionGroup", related_name="owned_features", blank=True
    )

    is_server_key_only = models.BooleanField(default=False)

    history_record_class_path = "features.models.HistoricalFeature"
    related_object_type = RelatedObjectType.FEATURE

    objects = FeatureManager()  # type: ignore[misc]

    metadata = GenericRelation(Metadata)

    class Meta:
        # Note: uniqueness index is added in explicit SQL in the migrations (See 0005, 0050)
        # TODO: after upgrade to Django 4.0 use UniqueConstraint()
        ordering = ("id",)  # explicit ordering to prevent pagination warnings

    @hook(AFTER_SAVE)  # type: ignore[misc]
    def create_github_comment(self) -> None:
        from integrations.github.github import call_github_task

        if (
            self.external_resources.exists()
            and self.project.github_project.exists()