private static RetrievedBookInfoDto MapGoogleApiBookToDto(ExternalBookInfo bookInfo)
{
return(new RetrievedBookInfoDto
{
Author = bookInfo.Author,
Title = bookInfo.Title,
Url = bookInfo.Url
});
}
private static RetrievedBookInfoDto MapBookInfoToDto(ExternalBookInfo book)
{
var retrievedBookDto = new RetrievedBookInfoDto
{
Author = book.Author,
Url = book.Url,
Title = book.Title,
OwnerId = book.OwnerId,
Note = book.Note
};
return(retrievedBookDto);
}
public async Task <ExternalBookInfo> FindBookByIsbnAsync(string isbn)
{
var query = $"isbn:{isbn}";
var result = await _service.Volumes.List(query).ExecuteAsync();
if (result.Items == null)
{
return(null);
}
var volume = result.Items.First().VolumeInfo;
var bookInfo = new ExternalBookInfo
{
Author = volume.Authors == null ? "Authors not set" : string.Join(", ", volume.Authors),
Title = volume.Title,
Url = volume.InfoLink,
CoverImageUrl = volume.ImageLinks?.Thumbnail
};
return(bookInfo);
}