public async Task <IActionResult> Edit(int id, [Bind("RepairedModelId,Name,Type,Manufacturer," +
                                                             "TechSpecification,Features")] RepairedModel repairedModel)
        {
            if (id != repairedModel.RepairedModelId)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(repairedModel);
                    await Task.Run(() =>
                    {
                        _context.SaveChangesAsync();
                        _cachingModel.RefreshCache(KEY_CACHE);
                    });
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!RepairedModelExists(repairedModel.RepairedModelId))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(repairedModel));
        }
        public async Task <IActionResult> Create([Bind("RepairedModelId,Name,Type,Manufacturer," +
                                                       "TechSpecification,Features")] RepairedModel repairedModel)
        {
            if (ModelState.IsValid)
            {
                _context.Add(repairedModel);
                await Task.Run(() =>
                {
                    _context.SaveChangesAsync();
                    _cachingModel.RefreshCache(KEY_CACHE);
                });

                return(RedirectToAction(nameof(Index)));
            }
            return(View(repairedModel));
        }