service

type BookService interface {
	FindOne(context.Context, int64) (*repository.Book, error)
	Find(context.Context, ...dbkit.FindOption) ([]*repository.Book, error)
	Create(context.Context, *repository.Book) (*repository.Book, error)
	Delete(context.Context, int64) error
	Update(context.Context, int64, *repository.Book) (*repository.Book, error)
}

type BookServiceImpl struct {
	dig.In
	repository.BookRepo

	Redis *redis.Client
}