cloudfoundry/cf-k8s-controllers

package webhooks

import (
    "context"

    korifiv1alpha1 "code.cloudfoundry.org/korifi/controllers/api/v1alpha1"
    "github.com/go-logr/logr"
    "sigs.k8s.io/controller-runtime/pkg/client"
)

const (
    MaxLabelLength = 63

    ImmutableFieldModificationErrorType = "ImmutableFieldModificationError"
    MissingRequredFieldErrorType        = "MissingRequiredFieldError"
    InvalidFieldValueErrorType          = "InvalidFieldValueError"
)

//go:generate go run github.com/maxbrunsfeld/counterfeiter/v6 -generate
//counterfeiter:generate -o fake -fake-name NameValidator . NameValidator

type NameValidator interface {
    ValidateCreate(ctx context.Context, logger logr.Logger, namespace string, obj UniqueClientObject) error
    ValidateUpdate(ctx context.Context, logger logr.Logger, namespace string, oldObj, newObj UniqueClientObject) error
    ValidateDelete(ctx context.Context, logger logr.Logger, namespace string, obj UniqueClientObject) error
}

//counterfeiter:generate -o fake -fake-name NamespaceValidator . NamespaceValidator

type NamespaceValidator interface {
    ValidateOrgCreate(org korifiv1alpha1.CFOrg) error
    ValidateSpaceCreate(space korifiv1alpha1.CFSpace) error
}

//go:generate go run github.com/maxbrunsfeld/counterfeiter/v6 -generate
//counterfeiter:generate -o fake -fake-name NameRegistry . NameRegistry

type NameRegistry interface {
    RegisterName(ctx context.Context, namespace, name, ownerNamespace, ownerName string) error
    DeregisterName(ctx context.Context, namespace, name string) error
    TryLockName(ctx context.Context, namespace, name string) error
    UnlockName(ctx context.Context, namespace, name string) error
    CheckNameOwnership(ctx context.Context, namespace, name, ownerNamespace, ownerName string) (bool, error)
}

//counterfeiter:generate -o fake -fake-name UniqueClientObject . UniqueClientObject

type UniqueClientObject interface {
    client.Object
    UniqueName() string
    UniqueValidationErrorMessage() string
}