package local

import (
	"context"
	"fmt"

	"galaxy/user/internal/ports"
)

// NoopDeclaredCountryChangedPublisher validates and discards auxiliary
// declared-country change events.
type NoopDeclaredCountryChangedPublisher struct{}

// PublishDeclaredCountryChanged validates event and discards it.
func (NoopDeclaredCountryChangedPublisher) PublishDeclaredCountryChanged(
	ctx context.Context,
	event ports.DeclaredCountryChangedEvent,
) error {
	if ctx == nil {
		return fmt.Errorf("publish declared-country changed event: nil context")
	}
	if err := ctx.Err(); err != nil {
		return err
	}

	return event.Validate()
}

var _ ports.DeclaredCountryChangedPublisher = NoopDeclaredCountryChangedPublisher{}