public static PhotoComment ToPhotoComment(this PhotoCommentPO po)
{
PhotoComment result = new PhotoComment();
result.Id = po.Id;
result.PhotoId = po.PhotoId;
result.AlbumId = po.AlbumId;
result.Contents = po.Contents;
result.CreatedBy = po.CreatedBy;
result.CreatedOn = po.CreatedOn;
return result;
}
void PostComment(string contents)
{
if (IsLoadingComments)
return;
CanPostComment = false;
PhotoComment comment = new PhotoComment();
comment.Contents = contents;
comment.CreatedBy = SecurityContext.Current.User.Name;
comment.PhotoId = Id;
comment.AlbumId = AlbumId;
PhotoServiceClient svc = new PhotoServiceClient();
try
{
svc.CreateCommentCompleted += (sender, e) =>
{
if (e.Error != null)
{
e.Error.Handle();
}
else
{
if (_comments != null)
{
_comments.Insert(0, MapToPhotoCommentViewModel(e.Result));
}
}
CanPostComment = true;
CommentContents = string.Empty;
NotifyOfPropertyChange(() => HasComment);
};
svc.CreateCommentAsync(comment);
}
catch
{
CanPostComment = true;
}
}
PhotoCommentViewModel MapToPhotoCommentViewModel(PhotoComment photoComment)
{
return new PhotoCommentViewModel()
{
Id = photoComment.Id,
CreatedBy = photoComment.CreatedBy,
CreatedOn = photoComment.CreatedOn,
Contents = photoComment.Contents
};
}
public PhotoComment CreateComment(PhotoComment comment)
{
PhotoComment result = null;
ServiceSupport.AuthorizeAndExecute(() =>
{
result = PhotoRepository.CreateComment(comment);
});
return result;
}
