public async Task AddNew(AddAuthorRequest addAuthorRequest)
{
if (addAuthorRequest.Name == null)
{
throw new BadRequestException("Imie jest puste");
}
if (addAuthorRequest.Age < 0)
{
throw new BadRequestException("Chłop się jeszcze nie urodził");
}
Author author = new Author()
{
Id = Guid.NewGuid(),
Name = addAuthorRequest.Name,
Age = addAuthorRequest.Age
};
await _authorRepository.AddNew(author);
}
