public async Task <IActionResult> Create(PostCreateViewModel viewModel)
{
if (ModelState.IsValid)
{
var post = new Post()
{
Title = viewModel.Title,
Text = viewModel.Text,
Author = await _accountService.GetCurrentUser(User),
CreatedDateTime = DateTime.Now,
UpdatedDateTime = DateTime.Now,
Blog = await _blogService.GetBlogById((int)TempData["blogId"])
};
if (viewModel.ImageFile?.FileName != null)
{
post.ImagePath = await _imageService.SavePostImage(viewModel.ImageFile);
}
if (viewModel.StringTags != null)
{
List <Tag> postTags = viewModel.StringTags.Select(m => new Tag {
Name = m, PostId = post.PostId
}).ToList();
post.Tags = postTags;
await _postService.AddPostTags(postTags);
}
await _postService.AddPost(post);
return(RedirectToAction(
nameof(Details),
"Blog",
new RouteValueDictionary(new { controller = "Blog", action = "Details", id = post.Blog.BlogId }
)));
}
return(View(viewModel));
}
public async Task <IActionResult> AddPostTags(int postId, string tags)
{
AppUser user = await userManager.GetUserAsync(User);
try
{
if (tags != null && tags != string.Empty)
{
await postService.AddPostTags(postId, tags, user.Alias);
}
else
{
await postService.RemovePostTags(postId, user.Alias);
}
return(Ok());
}
catch (ArgumentException)
{
return(BadRequest());
}
}