public AssignmentVM DeleteAssignment(string dictaatName, int assignmentId)
{
var assignment = _context.Assignments.FirstOrDefault(a => a.Id == assignmentId && a.DictaatDetailsId == dictaatName);
if (assignment == null)
{
return(null);
}
_context.Remove(assignment);
_context.SaveChanges();
return(new AssignmentVM(assignment));
}
public bool RemoveUserAchievement(int achievementid, string userid)
{
var achiev = _context.UserAchievements
.FirstOrDefault(a => a.AchievementId == achievementid && a.UserId == userid);
if (achiev == null)
{
return(false);
}
_context.Remove(achiev);
_context.SaveChanges();
return(true);
}