public void Handle(LockAccountCommand message)
{
var aggregate = this.Repository.GetById <AccountDomainModel>(message.Id);
aggregate.LockAccount();
// here we are sending the aggregate to the NEventStore
// to serialize the current state or current delta
this.Repository.Save(aggregate);
}
public async Task <ResultWithError <ErrorData> > Handle(LockAccountCommand request, CancellationToken cancellationToken)
{
var result = await this.Process(request, cancellationToken);
var dbResult = await this._userRepository.UnitOfWork.SaveEntitiesAsync(cancellationToken);
if (!dbResult)
{
return(ResultWithError.Fail(new ErrorData(
ErrorCodes.SavingChanges, "Failed To Save Database")));
}
return(result);
}
private async Task <ResultWithError <ErrorData> > Process(LockAccountCommand request, CancellationToken cancellationToken)
{
var whenHappened = this._clock.GetCurrentInstant().ToDateTimeUtc();
var userMaybe = await this._userRepository.Find(request.UserId, cancellationToken);
if (userMaybe.HasNoValue)
{
return(ResultWithError.Fail(new ErrorData(ErrorCodes.UserNotFound)));
}
var user = userMaybe.Value;
if (user.CheckAndApplyAccountLock(whenHappened))
{
user.RandomizePassword(
this._passwordHasher.HashPassword(this._passwordGenerator.Generate()),
whenHappened);
this._userRepository.Update(user);
return(ResultWithError.Ok <ErrorData>());
}
return(ResultWithError.Fail(new ErrorData(ErrorCodes.AccountCannotBeLocked)));
}
