// GET: PostTagController/Create
public ActionResult Create(int id)
{
var allTags = _tagRepository.GetAllTags();
//get all relationships belonging to this post (PostTag)
var postTags = _postTagRepo.GetPostTagsByPostId(id);
List <int> foundTagIds = new List <int>();
//1. take the TagId's from each PostTag and add to list of id ints = has rel to this Post
foreach (PostTag pt in postTags)
{
foundTagIds.Add(pt.TagId);
}
// loop through allTags, if Id is present in list 1 assign boolean true, if not assign boolean false (contains)
foreach (Tag t in allTags)
{
var tId = t.Id;
if (foundTagIds.Contains(tId))
{
t.Selected = true;
}
else
{
t.Selected = false;
}
}
var post = _postRepo.GetPublishedPostById(id);
var vm = new TagIndexViewModel()
{
TagsOnPost = allTags,
Post = post,
};
return(View(vm));
}
public IActionResult GetPostTagsByPostId(int id)
{
return(Ok(_postTagRepository.GetPostTagsByPostId(id)));
}
