public async Task <PhotoAlbums> GetAlbumsByUserIdAsync(int userId)
{
var photoAlbums = new PhotoAlbums();
using (var photoLookUp = await _client.GetAsync($"{_settings.BaseUrl}/albums?userId={userId}"))
{
if (photoLookUp.IsSuccessStatusCode)
{
var userAlbums = _jsonDeserializer.Deserialize <List <Album> >(await photoLookUp.Content.ReadAsStringAsync());
if (userAlbums.Count != 0)
{
//This is done once to avoid multiple calls to fetch photos for each album. A trade off here
var allPhotos = await _photoService.GetAllPhotosAsync();
if (allPhotos != null)
{
foreach (var album in userAlbums)
{
album.Photos = allPhotos.Where(x => x.AlbumId == album.Id).ToList();
photoAlbums.Albums.Add(album);
}
photoAlbums.UserId = userId;
}
}
else
{
return(null);
}
}
}
return(photoAlbums);
}
public void VK_Load_Photo_Albums_Request()
{
var expected = @"[{""title"":""Фотографии со страницы Павла"",""size"":""8"",""aid"":""-6""},{""title"":""Фотографии на стене Павла"",""size"":""205"",""aid"":""-7""},{""title"":""Сохранённые фотографии Павла"",""size"":""42"",""aid"":""-15""},{""title"":""Instagram"",""size"":""0"",""aid"":""207791859""},{""title"":""Здесь будут новые фотографии для прессы-службы"",""size"":""9"",""aid"":""136592355""}]";
var result = PhotoAlbums.LoadPhotoAlbums("1"); //1 - uid Павла Дурова
Assert.AreEqual(expected, JsonConvert.SerializeObject(result));
}
private void LoadUserPhotoAlbums(object sender, RoutedEventArgs e)
{
try
{
string userId;
if (UserNameOrIdForPhotoAlbums.Text == "")
{
userId = VkAccount.UserId;
}
else
{
userId = UserNameOrIdForPhotoAlbums.Text;
}
var users = General.GetUsersInfo(userId);
Title = String.Format("Photos of {0} {1}", users.response[0].first_name, users.response[0].last_name);
AllPhotoAlbumsResults = PhotoAlbums.LoadPhotoAlbums(userId);
Albums.ItemsSource = AllPhotoAlbumsResults;
}
catch (Exception)
{
MessageBox.Show("Wrong user name or ID!");
}
}
public void TestGetPhotoAlbums()
{
//Mocking Albums and Photos for testing
var albums = new Mock <IAlbums>();
albums
.Setup(m => m.GetAlbums())
.Returns(new List <Album>()
{
new Album()
{
AlbumId = 1, AlbumTitle = "Mock 1", UserId = 1
},
new Album()
{
AlbumId = 2, AlbumTitle = "Mock 2", UserId = 1
},
new Album()
{
AlbumId = 3, AlbumTitle = "Mock 3", UserId = 1
}
});
var photos = new Mock <IPhotos>();
photos
.Setup(m => m.GetPhotos())
.Returns(new List <Photo>()
{
new Photo()
{
AlbumId = 1, PhotoId = 1, PhotoTitle = "Photo 1 - Album 1", ThumbnailUrl = "thumb1", Url = "url1"
},
new Photo()
{
AlbumId = 1, PhotoId = 2, PhotoTitle = "Photo 2 - Album 1", ThumbnailUrl = "thumb2", Url = "url2"
},
new Photo()
{
AlbumId = 2, PhotoId = 3, PhotoTitle = "Photo 3 - Album 2", ThumbnailUrl = "thumb3", Url = "url3"
},
new Photo()
{
AlbumId = 2, PhotoId = 4, PhotoTitle = "Photo 4 - Album 2", ThumbnailUrl = "thumb4", Url = "url4"
},
new Photo()
{
AlbumId = 3, PhotoId = 5, PhotoTitle = "Photo 5 - Album 3", ThumbnailUrl = "thumb5", Url = "url5"
},
});
PhotoAlbums photoAlbums = new PhotoAlbums(albums.Object, photos.Object);
var photoAlbumList = photoAlbums.BuildPhotoAlbumsList();
Assert.IsNotNull(photoAlbumList);
Assert.IsTrue(photoAlbumList.Count == 5);
Assert.IsTrue(photoAlbumList.Where(a => a.AlbumId == 1).ToList().Count == 2);
Assert.IsTrue(photoAlbumList.Where(a => a.AlbumId == 2).ToList().Count == 2);
Assert.IsTrue(photoAlbumList.Where(a => a.AlbumId == 3).ToList().Count == 1);
Assert.IsTrue(photoAlbumList.FirstOrDefault(a => a.PhotoId == 1).PhotoTitle == "Photo 1 - Album 1");
Assert.IsTrue(photoAlbumList.FirstOrDefault(a => a.PhotoId == 1).AlbumName == "Mock 1");
}