// GET: PostTagController/Create
public ActionResult Create(int id)
{
IEnumerable <Tag> tags = _tagRepository.GetAllTags();
List <int> tagsSelected = new List <int>();
Post post = _postRepository.GetPublishedPostById(id);
//creating an instance of the view model class
PostTagFormViewModel vm = new PostTagFormViewModel()
{
PostTag = new PostTag(),
Tag = tags,
TagsSelected = tagsSelected,
PostId = id
};
if (post.UserProfileId == int.Parse(User.Claims.ElementAt(0).Value))
{
return(View(vm));
}
else
{
return(NotFound());
}
}
public ActionResult Create(PostTagFormViewModel postTagVM)
{
try
{
foreach (int TagId in postTagVM.TagsSelected)
{
PostTag newPostTag = new PostTag
{
PostId = postTagVM.PostId,
TagId = TagId
};
_postTagRepository.AddPostTag(newPostTag);
}
return(RedirectToAction("Details", "Post", new { id = postTagVM.PostId }));
}
catch {
IEnumerable <Tag> tags = _tagRepository.GetAllTags();
List <int> tagsSelected = new List <int>();
PostTagFormViewModel vm = new PostTagFormViewModel()
{
PostTag = new PostTag(),
Tag = tags,
TagsSelected = tagsSelected,
PostId = postTagVM.PostId
};
return(View(vm));
}
}
public ActionResult Delete(PostTagFormViewModel postTagVM)
{
try
{
foreach (int PostTagId in postTagVM.PostTagsSelected)
{
_postTagRepository.DeletePostTag(PostTagId);
}
return(RedirectToAction("Details", "Post", new { id = postTagVM.PostId }));
}
catch
{
IEnumerable <PostTag> postTags = _postTagRepository.GetAllPostTagsByPostId(postTagVM.PostId);
List <int> postTagsSelected = new List <int>();
//creating an instance of the view model class
PostTagFormViewModel vm = new PostTagFormViewModel()
{
PostTag = new PostTag(),
PostTagsSelected = postTagsSelected,
PostId = postTagVM.PostId,
PostTags = postTags
};
return(View(vm));
}
}