public async Task HandleAsync(UserCreatedDomainEvent @event)
        {
            var randomString = _stringGenerator.Generate(30);

            var activationLink = ActivationLink.Create(@event.Id, randomString);

            await _activationLinkRepository.AddAsync(activationLink);
        }
 public async Task AddAsync(ActivationLink activationLink)
 {
     await _context.AddAsync(activationLink);
 }