public User Add(AddUser user)
{
var agg = UserEntityBasedAggregationRoot.CreateFrom(Name.From(user.Name), Email.From(user.Mail));
if (!agg.ValidationResults.IsValid)
{
throw new ArgumentException("One or more parameters informed to create a user are not valid.");
}
return(agg.GetChange());
}
public User Add(AddUser user)
{
var agg = UserEntityBasedAggregationRoot.CreateFrom(Name.From(user.Name), Email.From(user.Mail));
if (!_specification.IsSatisfiedBy(agg))
{
throw new ArgumentException(agg.Failures[0].Message);
}
return(agg.GetChange());
}
protected override Task <CommandResult <Guid> > ExecuteCommand(AddUserCommand command, CancellationToken cancellationToken)
{
var agg = UserEntityBasedAggregationRoot.CreateFrom(command.Name, command.Mail);
var isSucceed = agg.IsValid;
var okId = Guid.Empty;
if (agg.IsValid)
{
agg.GetEvents().ToImmutableList()
.ForEach(ev => Publisher.Publish(ev));
okId = agg.GetChange().Identity.Value;
}
return(Task.FromResult(new CommandResult <Guid>(isSucceed, okId, agg.Failures)));
}
protected override async Task <CommandResult <Guid> > ExecuteCommand(AddUserCommand command, CancellationToken cancellationToken)
{
var agg = UserEntityBasedAggregationRoot.CreateFrom(command.Name, command.Mail);
var isSucceed = agg.ValidationResults.IsValid;
var okId = Guid.Empty;
if (agg.ValidationResults.IsValid)
{
_sessionDb.Repository.Add(agg.GetChange());
await _sessionDb.SaveChangesAsync(cancellationToken);
agg.GetEvents().ToImmutableList()
.ForEach(async ev => await Publisher.Publish(ev, cancellationToken));
okId = agg.GetChange().Id.Value;
}
return(await Task.FromResult(new CommandResult <Guid>(isSucceed, okId, agg.ValidationResults.Errors.ToImmutableList()))
.ConfigureAwait(false));
}