public ExpenceCategoriesService(
     IExpenceCategoryRepository categoryRepo, 
     IUserRepository userRepo,
     IUnitOfWork uow,
     ICache cache,
     ICacheKeyBuilderFactory keyFactory,
     ICacheTagManager tagManager)
 {
     _categoryRepo = categoryRepo;
     _userRepo = userRepo;
     _uow = uow;
     _cache = cache;
     _keyFactory = keyFactory;
     _tagManager = tagManager;
 }
 public CacheKeyBuilderFactory(ICacheTagManager tagManager)
 {
     _tagManager = tagManager;
 }