public async Task <IActionResult> Edit(int id, [Bind("ArticleId,KeywordId")] ArticleKeyword articleKeyword)
{
if (id != articleKeyword.ArticleId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(articleKeyword);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ArticleKeywordExists(articleKeyword.ArticleId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["ArticleId"] = new SelectList(_context.Article, "Id", "Name", articleKeyword.ArticleId);
ViewData["KeywordId"] = new SelectList(_context.Keyword, "Id", "Name", articleKeyword.KeywordId);
return(View(articleKeyword));
}
public async Task <IActionResult> Create([Bind("ArticleId,KeywordId")] ArticleKeyword articleKeyword)
{
if (ModelState.IsValid)
{
_context.Add(articleKeyword);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["ArticleId"] = new SelectList(_context.Article, "Id", "Name", articleKeyword.ArticleId);
ViewData["KeywordId"] = new SelectList(_context.Keyword, "Id", "Name", articleKeyword.KeywordId);
return(View(articleKeyword));
}
public void UpdateArticleKeywords(Article incoming)
{
List <ArticleKeyword> currentKeywords = _unitOfWork.ArticleKeyWordRepository.Find(x => x.Article == incoming).ToList();
currentKeywords.Select(x =>
{
ArticleKeyword inKey = getItemFrom(x.Id, incoming.Keywords);
if (inKey != null && inKey.Keyword != x.Keyword)
{
x.Keyword = inKey.Keyword;
}
return(x);
}).ToList();
var newRecord = incoming.Keywords.Where(x => x.Id == 0).ToList();
if (newRecord.Count > 0)
{
var article = _unitOfWork.ArticleRepository.GetById(incoming.Id);
newRecord.Where(x => x.Article == null).Select(x => x.Article = article).ToList();
_unitOfWork.ArticleKeyWordRepository.AddRange(newRecord);
}
}
