public IActionResult CreateEulerPostComment(int eulerpostId)
{
if (Request.Form["Comment"] == "")
{
TempData["ErrorMessage"] = "Cannot submit an empty comment.";
return(RedirectToAction("Problem", new { eulerpostId = eulerpostId }));
}
EulerPost post = GetOneSingleEulerPostById(eulerpostId);
User user = GetLoggedUser();
Comment comment = new Comment()
{
Author = user,
UserId = user.UserId,
EulerPost = post,
EulerPostId = post.EulerPostId,
Content = Request.Form["Comment"],
};
dbContext.Comments.Add(comment);
dbContext.SaveChanges();
return(RedirectToAction("Problem", new { eulerpostId = eulerpostId }));
}
public IActionResult UpdateMA(ModuleAssociation association)
{
EulerPost eulerpost = dbContext.EulerPosts.FirstOrDefault(p => p.EulerPostId == association.EulerPostId);
Module module = dbContext.Modules.FirstOrDefault(m => m.ModuleId == association.ModuleId);
association.EulerPost = eulerpost;
association.Module = module;
if (ModelState.IsValid)
{
dbContext.Update(association);
dbContext.Entry(association).Property("CreatedAt").IsModified = false;
dbContext.SaveChanges();
return(RedirectToAction("Modules"));
}
return(View("CreateOrUpdateModuleAssociation"));
}
public IActionResult CreateEulerPost(EulerPost eulerpost)
{
User user = GetLoggedUser();
if (user.UserId != 1)
{
return(RedirectToAction("Problems"));
}
eulerpost.UserId = user.UserId;
if (ModelState.IsValid)
{
dbContext.Add(eulerpost);
dbContext.SaveChanges();
return(RedirectToAction("Problems"));
}
return(GetCreateEulerPostForm());
}
public IActionResult Problem(int eulerpostId)
{
if (!dbContext.EulerPosts.Any(p => p.EulerPostId == eulerpostId))
{
return(RedirectToAction("Problems"));
}
EulerPost post = dbContext.EulerPosts
.Include(e => e.Comments)
.ThenInclude(c => c.Author)
.Include(e => e.Modules)
.ThenInclude(m => m.Module)
.FirstOrDefault(e => e.EulerPostId == eulerpostId);
ViewBag.FirstName = "";
if (IsLogged())
{
ViewBag.FirstName = GetLoggedUser().FirstName;
if (IsAdmin())
{
ViewBag.IsAdmin = true;
}
}
else
{
ViewBag.IsAdmin = false;
}
if (TempData["ErrorMessage"] != null)
{
ViewBag.ErrorMessage = TempData["ErrorMessage"];
}
if (eulerpostId > 1)
{
ViewBag.Previous = eulerpostId - 1;
}
if (dbContext.EulerPosts.Any(u => u.EulerPostId == eulerpostId + 1))
{
ViewBag.Next = eulerpostId + 1;
}
return(View("Problem", post));
}
public IActionResult CreateMA(ModuleAssociation association)
{
if (!IsLogged())
{
return(RedirectToAction("Modules"));
}
if (!IsAdmin())
{
return(RedirectToAction("Modules"));
}
EulerPost eulerpost = dbContext.EulerPosts.FirstOrDefault(p => p.EulerPostId == association.EulerPostId);
Module module = dbContext.Modules.FirstOrDefault(m => m.ModuleId == association.ModuleId);
association.EulerPost = eulerpost;
association.Module = module;
if (ModelState.IsValid)
{
dbContext.Add(association);
dbContext.SaveChanges();
return(RedirectToAction("Modules"));
}
return(View("CreateOrUpdateModuleAssociation"));
}
public IActionResult UpdateEulerPost(int eulerpostId, EulerPost eulerpost)
{
User user = GetLoggedUser();
if (!IsAdmin())
{
return(RedirectToAction("Problems"));
}
eulerpost.UserId = user.UserId;
if (ModelState.IsValid)
{
dbContext.Update(eulerpost);
dbContext.Entry(eulerpost).Property("CreatedAt").IsModified = false;
dbContext.SaveChanges();
return(RedirectToAction("Problem", new { eulerpostId = eulerpost.EulerPostId }));
}
else
{
return(GetEditEulerPostForm(eulerpostId));
}
}
