controller

type Diff struct {
	NeedCreate bool
	NeedUpdate bool
	Diff       string
}

type Reconciler interface {
	// Confirgure permit to init external provider driver (API client REST)
	// It can also permit to init condition on status
	Configure(ctx context.Context, req ctrl.Request, resource resource.Resource) (meta any, err error)

	// Read permit to read the actual resource state from provider and set it on data map
	Read(ctx context.Context, r resource.Resource, data map[string]any, meta any) (res ctrl.Result, err error)

	// Create permit to create resource on provider
	// It only call if diff.NeeCreated is true
	Create(ctx context.Context, r resource.Resource, data map[string]any, meta any) (res ctrl.Result, err error)

	// Update permit to update resource on provider
	// It only call if diff.NeedUpdated is true
	Update(ctx context.Context, r resource.Resource, data map[string]any, meta any) (res ctrl.Result, err error)

	// Delete permit to delete resource on provider
	// It only call if you have specified finalizer name when you create reconciler and if resource as marked to be deleted
	Delete(ctx context.Context, r resource.Resource, data map[string]any, meta any) (err error)

	// OnError is call when error is throwing
	// It the right way to set status condition when error
	OnError(ctx context.Context, r resource.Resource, data map[string]any, meta any, err error)

	// OnSuccess is call at the end if no error
	// It's the right way to set status condition when everithink is good
	OnSuccess(ctx context.Context, r resource.Resource, data map[string]any, meta any, diff Diff) (err error)

	// Diff permit to compare the actual state and the expected state
	Diff(r resource.Resource, data map[string]any, meta any) (diff Diff, err error)
}

type StdReconciler struct {
	client.Client
	// contains filtered or unexported fields
}