public async Task <IActionResult> AddPost(PostCreateViewModel createPostViewModel)
{
if (ModelState.IsValid)
{
var slug = BlogUtils.CreateSlug(createPostViewModel.Slug);
if (string.IsNullOrEmpty(slug))
{
ModelState.AddModelError(ModelStateErrorMsgKey, MsgInvalidSlug);
return(View(createPostViewModel));
}
var slugIsUnique = await _postRepo.CheckIfSlugIsUnique(slug);
if (!slugIsUnique)
{
ModelState.AddModelError(ModelStateErrorMsgKey, MsgDuplicateSlug);
return(View(createPostViewModel));
}
createPostViewModel.Slug = slug;
var user = await GetLoggedInUser();
var result = await _postRepo.AddPost(createPostViewModel, user);
if (result)
{
return(Redirect(Url.Action("AnyPost", "Blog", new { slug })));
}
}
ModelState.AddModelError(ModelStateErrorMsgKey, MsgSomethingIsWrong);
return(View(createPostViewModel));
}