internal static void Validate(this GetBookDetailsRequest request)
{
if (request == null)
{
throw BookstoreException.InvalidJsonData;
}
if (!Guid.TryParse(request.BookId, out Guid bookIdAsGuid))
{
throw BookstoreException.InvalidBookId;
}
}
public GetBookDetailsResponse GetBookDetails(GetBookDetailsRequest request)
{
request.Validate();
using (var connection = _DbConnectionProvider.SafelyInvoke(_logger))
{
var book = connection.GetBookById(request.BookId);
if (book == null)
{
throw BookstoreException.BookNotFound;
}
var booksDetails = book.ToDetailsModel();
return(new GetBookDetailsResponse {
BookDetails = booksDetails
});
}
}
