public ActionResult SetTag(int id, int tid)//checked
{
var solution = DbContext.Solutions.Find(id);
var contest = solution.Problem.Contest;
var user = (Entity.User)ViewBag.CurrentUser;
if (solution.ID != user.ID && !IsMaster(contest.ID))
{
return(Content("Failed"));
}
var tags = solution.SolutionTags.Where(x => x.AlgorithmTagID == tid).ToList();
if (tags.Count == 0)
{
var tag = new SolutionTag
{
AlgorithmTagID = tid,
SolutionID = id
};
DbContext.SolutionTags.Add(tag);
DbContext.SaveChanges();
return(Content("Added"));
}
else
{
foreach (var tag in tags)
{
DbContext.SolutionTags.Remove(tag);
}
DbContext.SaveChanges();
return(Content("Deleted"));
}
}
public ActionResult SetTag(int id, int tid)
{
var solution = DbContext.Solutions.Find(id);
if (solution.Problem.Hide && (CurrentUser == null || (CurrentUser.ID != solution.UserID && CurrentUser.ID != solution.Problem.UserID && !IsMaster())))
{
return(Content("Failed"));
}
var tags = solution.SolutionTags.Where(x => x.AlgorithmTagID == tid).ToList();
if (tags.Count == 0)
{
var tag = new SolutionTag
{
AlgorithmTagID = tid,
SolutionID = id
};
DbContext.SolutionTags.Add(tag);
DbContext.SaveChanges();
return(Content("Added"));
}
else
{
foreach (var tag in tags)
{
DbContext.SolutionTags.Remove(tag);
}
DbContext.SaveChanges();
return(Content("Deleted"));
}
}
