public async Task <Guid> Handle(AddSubscriptionCommand request, CancellationToken cancellationToken)
{
var validator = new AddSubscriptionCommandValidator();
var validationResult = await validator.ValidateAsync(request);
if (validationResult.Errors.Count > 0)
{
throw new Exceptions.ValidationException(validationResult);
}
var subscription = SubscriptionMapper.Map(request);
var customer = await _customerRepository.GetByIdAsync(request.CustomerId);
var subscriptionChecker = new SubscriptionChecker();
var isEligible = subscriptionChecker.CheckEligibility(customer);
if (!isEligible)
{
throw new NotEligibleException(request.CustomerId);
}
await _subscriptionRepository.AddAsync(subscription);
return(subscription.Id);
}
static void Main(string[] args)
{
SubscriptionChecker subscriptionChecker = new SubscriptionChecker();
Console.ReadKey();
}
