public ActionResult Create(CategoryViewModel category)
 {
     if (ModelState.IsValid)
     {
         var toSave = Mapper.Map<Category>(category);
         unitOfWork.CategoryRepository.Insert(toSave);
         unitOfWork.Save();
         return RedirectToAction("Index");
     }
     return View(category);
 }
        public ActionResult Edit(CategoryViewModel category)
        {
            if (ModelState.IsValid)
            {
                var entityToUpdate = Mapper.Map<Category>(category);

                unitOfWork.CategoryRepository.Update(entityToUpdate);
                unitOfWork.Save();
                return RedirectToAction("Index");
            }
            return this.View(category);
        }