public async Task AddOrUpdate(DistrictCacheModel model)
        {
            try
            {
                var districts = await LoadFromRedis();

                var district = districts.FirstOrDefault(c => c.Id == model.Id);
                if (district == null)
                {
                    districts.Add(model);
                }
                else
                {
                    district.Name       = model.Name;
                    district.Type       = model.Type;
                    district.SortOrder  = model.SortOrder;
                    district.ProvinceId = model.ProvinceId;
                }

                await DistributedCache.Set(_cacheKey,
                                           districts);
            }
            catch (Exception exception)
            {
                _logger.Info(exception.ToString);
            }
        }
 public UpdateDistrictModel(DistrictCacheModel model)
 {
     Id         = model.Id;
     Name       = model.Name;
     Type       = model.Type;
     SortOrder  = model.SortOrder;
     ProvinceId = model.ProvinceId;
 }