public ActionResult Edit(EditPostViewModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
var itm = _postService.GetPost(model.Id) ?? new BlogPost {
Tags = new List <Tag>()
};
var user = _userService.GetUser(User.Identity.GetUserId());
itm.Author = user;
itm.Title = model.Title;
itm.Text = model.Text;
itm.Tags.Clear();
foreach (var tag in JsonConvert.DeserializeObject <string[]>(model.Tags))
{
if (tag.Trim().Length > 0)
{
itm.Tags.Add(_tagsService.GetOrAdd(tag.Trim()));
}
}
_postService.CreateOrUpdatePost(itm);
_unitOfWork.Save();
return(RedirectToAction("Index"));
}