Class FeatureState

api/features/models.py:461–1125

class FeatureState(
    SoftDeleteExportableModel,
    LifecycleModelMixin,  # type: ignore[misc]
    abstract_base_auditable_model_factory(  # type: ignore[misc]
        historical_records_excluded_fields=["uuid"],
        change_details_excluded_fields=["live_from", "version"],
        show_change_details_for_create=True,
    ),
):
    history_record_class_path = "features.models.HistoricalFeatureState"
    related_object_type = RelatedObjectType.FEATURE_STATE

    feature = models.ForeignKey(
        Feature, related_name="feature_states", on_delete=models.CASCADE
    )

    environment = models.ForeignKey(
        "environments.Environment",
        related_name="feature_states",
        null=True,
        on_delete=models.CASCADE,
    )
    identity = models.ForeignKey(
        "identities.Identity",
        related_name="identity_features",
        null=True,
        default=None,
        blank=True,
        on_delete=models.CASCADE,
    )
    feature_segment = models.ForeignKey(
        FeatureSegment,
        related_name="feature_states",
        null=True,
        blank=True,
        default=None,
        on_delete=models.CASCADE,
    )

    enabled = models.BooleanField(default=False)

    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)
    live_from = models.DateTimeField(null=True)

    change_request = models.ForeignKey(
        "workflows_core.ChangeRequest",
        on_delete=models.CASCADE,
        null=True,
        related_name="feature_states",
    )

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

    environment_feature_version = models.ForeignKey(
        "feature_versioning.EnvironmentFeatureVersion",
        on_delete=models.SET_NULL,
        null=True,