public ActionResult DeletePost(string postId)
{
if (!ModelState.IsValid)
{
TempData["NotificationError"] = "Something get wrong. Try anaing later.";
return(Redirect($"/Posts/Details/{postId}"));
}
if (Request.IsAjaxRequest())
{
// get post
var post = m_Posts.GetById(postId);
// get answers on post
var numberOfAnswersToDelete = m_Answers.GetAnswerCountPerPost(post.Id);
var answers = m_Answers.GetAnswerOnPost(post.Id, 1, numberOfAnswersToDelete).ToList();
// delete comments on those answers
foreach (var answer in answers)
{
m_Comments.DeleteCommentByAnswerId(answer.Id);
}
// delete answers on post
m_Answers.DeleteAnswerByPostId(post.Id);
// delete post
m_Posts.DeletePost(post);
return(Json(new { notification = "You successfully delete post." }));
}
// Don't work in ajax!!!
return(RedirectToAction("Index"));
}
public ActionResult DeleteCategory(int subjectId)
{
if (!ModelState.IsValid)
{
return(View("Error"));
}
if (Request.IsAjaxRequest())
{
// Get category
var category = m_Categories.GetById(subjectId);
var postsCount = m_Posts.GetPostsCountByCategory(category.Name);
var posts = m_Posts.GetPostByCategory(category.Name, 1, postsCount).ToList();
foreach (var post in posts)
{
// get answers on post
var numberOfAnswersToDelete = m_Answers.GetAnswerCountPerPost(post.Id);
var answers = m_Answers.GetAnswerOnPost(post.Id, 1, numberOfAnswersToDelete).ToList();
// delete comments on those answers
foreach (var answer in answers)
{
m_Comments.DeleteCommentByAnswerId(answer.Id);
}
// delete answers on post
m_Answers.DeleteAnswerByPostId(post.Id);
// delete post
m_Posts.DeletePost(post);
}
m_Categories.DeleteCategory(category);
return(Json(new { notification = "You successfully delete category." }));
}
return(View("Index"));
}
public ActionResult DeleteAnswer(int answerId)
{
if (!ModelState.IsValid)
{
TempData["NotificationError"] = "Something get wrong. Try anaing later.";
return(Redirect($"/Posts/Index"));
}
if (Request.IsAjaxRequest())
{
var answer = m_Answers.GetById(answerId);
// delete comments on answer
m_Comments.DeleteCommentByAnswerId(answerId);
m_Answers.DeleteAnswer(answer);
return(Json(new { notification = "You successfully delete asnwer." }));
}
// Don't work in ajax!!!
return(Redirect("/Posts/Index"));
}
