public void UpdateArticle(object input)
{
try
{
ArticleRepo articleRepo = new ArticleRepo();
// 0. Retrieve old article id so we can track which article was updated
string oldName = articleRepo.GetArticleTitleWithId((int)Article.ID);
// 1. Update article record in database
articleRepo.UpdateArticle(Article, User);
// 1.1 Track article update
ArticleInfo info = new ArticleInfo(User, Article.Title);
new Tracker(User).TrackUpdate <ArticleInfo>(info, oldName);
// 2. If new file was selected overwrite it to older one
if (SelectedFile != null)
{
File.Copy(SelectedFile, Path.Combine(Environment.CurrentDirectory, "Files\\") + Article.FileName + ".pdf", true);
}
// 3. Copy new article properties to parent's selected article (so that the values will be updated on data grid)
SelectedArticle.CopyByValue(Article, false, true);
OnPropertyChanged("SelectedArticle");
}
catch (Exception e)
{
// Message = "constraint failed\r\nUNIQUE constraint failed: tblArticle.Title"
if (e.Message.Contains("UNIQUE") && e.Message.Contains("Title"))
{
_dialogService.OpenDialog(new DialogOkViewModel("Article with that name already exists", "Duplicate", DialogType.Warning));
}
else
{
new BugTracker().Track("Data View (sub window)", "Update Article", e.Message, e.StackTrace);
_dialogService.OpenDialog(new DialogOkViewModel("Something went wrong.", "Error", DialogType.Error));
}
}
// Close window
(input as ICommand).Execute(null);
}