public async Task <IActionResult> Create(PostsVm posts, string[] TagPosts)
{
if (TagPosts != null)
{
posts.TagPosts = new List <TagPosts>();
foreach (var tag in TagPosts)
{
var tagToAdd = new TagPosts {
TagId = Convert.ToInt32(tag), PostId = posts.PostId
};
posts.TagPosts.Add(tagToAdd);
}
}
if (ModelState.IsValid)
{
Posts model = _mapper.Map <Posts>(posts);
DateTime date = DateTime.Now;
model.DateCreated = date;
_context.AddPost(model);
_context.Commit();
return(RedirectToAction(nameof(Index)));
}
ViewData["CategoryId"] = new SelectList(_context.GetCategoryList(), "CategoryId", "Title", posts.CategoryId);
ViewData["Tags"] = new MultiSelectList(_context.GetTagList().AsEnumerable(), "TagId", "Title", posts.TagPosts.Select(e => e.TagId).AsEnumerable());
return(View(posts));
}
public async Task <IActionResult> Edit(int id, PostsVm posts, string[] SelectedTags)
{
if (id != posts.PostId)
{
return(NotFound());
}
var model = _context.GetPost(id);
if (SelectedTags != null)
{
var tags = model.TagPosts;
var remove_items = _context.GetTagPostList().Where(e => e.PostId == model.PostId);
foreach (var tag in remove_items)
{
_context.DeleteTagPost(tag);
}
_context.Commit();
foreach (var tag in SelectedTags)
{
var tagToAdd = new TagPosts {
TagId = Convert.ToInt32(tag), PostId = posts.PostId
};
model.TagPosts.Add(tagToAdd);
}
}
if (ModelState.IsValid)
{
try
{
DateTime date = DateTime.Now;
model.DateCreated = date;
_context.UpdatePost(model);
_context.Commit();
}
catch (DbUpdateConcurrencyException)
{
if (!PostsExists(posts.PostId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["CategoryId"] = new SelectList(_context.GetCategoryList(), "CategoryId", "Title", posts.CategoryId);
ViewData["Tags"] = new SelectList(_context.GetTagList(), "TagId", "Title");
return(View(posts));
}
// GET: Posts/Edit/5
public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(NotFound());
}
var posts = _context.GetPost(id);
PostsVm vm = _mapper.Map <PostsVm>(posts);
if (posts == null)
{
return(NotFound());
}
vm.SelectedTags = posts.TagPosts.Select(e => e.TagId).AsEnumerable();
ViewData["CategoryId"] = new SelectList(_context.GetCategoryList(), "CategoryId", "Title", posts.CategoryId);
ViewData["Tags"] = new MultiSelectList(_context.GetTagList().AsEnumerable(), "TagId", "Title");
return(View(vm));
}
