package useCases

import (
	"RenewCMS/internal/domain/author"
	"errors"
)

type GetMyAuthorUseCase struct {
	authors author.Repository
}

func NewGetMyAuthorUseCase(authors author.Repository) *GetMyAuthorUseCase {
	return &GetMyAuthorUseCase{authors: authors}
}

func (u *GetMyAuthorUseCase) Get(userID uint32) (*author.Author, error) {
	found, err := u.authors.GetByUserID(userID)
	if errors.Is(err, author.ErrAuthorNotFound) {
		return nil, nil
	}
	if err != nil {
		return nil, err
	}
	return &found, nil
}