public async Task <IEnumerable <BookDetails> > SearchAsync(InternetBookSearchParams searchParams)
{
_uriHelper = new GoogleUriHelper(searchParams, _apiKey);
string requestUri = _uriHelper.GetUri();
var response = await _client.GetAsync(requestUri);
response.EnsureSuccessStatusCode();
string responseBody = await response.Content.ReadAsStringAsync();
var result = JsonSerializer
.Deserialize <JsonBooksModel>(
responseBody,
options: new JsonSerializerOptions()
{
PropertyNameCaseInsensitive = true
});
return(result.Items.Select(b => new BookDetails()
{
Title = b.VolumeInfo.Title,
Summary = b.VolumeInfo.Description,
Authors = b.VolumeInfo.Authors,
Isbn10 = b.VolumeInfo.IndustryIdentifiers.FirstOrDefault(i => i.Type == "ISBN_10")?.Identifier,
Isbn13 = b.VolumeInfo.IndustryIdentifiers.FirstOrDefault(i => i.Type == "ISBN_13")?.Identifier,
Thumbnail = b.VolumeInfo.ImageLinks?.SmallThumbnail,
PageCount = b.VolumeInfo.PageCount,
Publisher = b.VolumeInfo.Publisher,
Languages = new List <string>()
{
b.VolumeInfo.Language
}
}));
}
public async Task <IEnumerable <BookDetails> > Find([FromQuery] InternetBookSearchParams searchParams)
{
var result = new List <BookDetails>();
foreach (var service in internetBookServices)
{
var books = await service.SearchAsync(searchParams);
result.AddRange(books);
}
return(result);
}
public GoogleUriHelper(InternetBookSearchParams searchParams, string apiKey)
{
this._apiKey = apiKey;
this._searchParams = searchParams;
}
