public void Handle(RedeemEmailConfirmationCommand command)
{
if (command == null)
{
throw new ArgumentNullException("command");
}
// get the confirmation
var confirmation = _entities.Get <EmailConfirmation>()
.EagerLoad(_entities, new Expression <Func <EmailConfirmation, object> >[]
{
c => c.EmailAddress
})
.ByToken(command.Token);
// redeem
if (!confirmation.RedeemedOnUtc.HasValue)
{
confirmation.EmailAddress.IsConfirmed = true;
confirmation.RedeemedOnUtc = DateTime.UtcNow;
confirmation.Ticket = GenerateRandomSecretHandler.Handle(
new GenerateRandomSecretQuery(256));
_entities.Update(confirmation);
}
command.Ticket = confirmation.Ticket;
}
public void Handle(SendConfirmEmailMessageCommand command)
{
if (command == null)
{
throw new ArgumentNullException("command");
}
// get the person
var person = _entities.Get <Person>()
.EagerLoad(_entities, new Expression <Func <Person, object> >[]
{
p => p.Emails,
})
.ByEmail(command.EmailAddress);
// get the email
var email = person.GetEmail(command.EmailAddress);
// create the confirmation
var secretCode = GenerateRandomSecretHandler.Handle(
new GenerateRandomSecretQuery(12));
var confirmation = new EmailConfirmation(command.Intent)
{
EmailAddress = email,
SecretCode = secretCode,
};
command.ConfirmationToken = confirmation.Token;
_entities.Create(confirmation);
// get the email template
var template = _queryProcessor.Execute(
new GetEmailTemplateByNameQuery
{
Name = command.TemplateName.AsSentenceFragment(),
}
);
// create the message
var message = _queryProcessor.Execute(
new ComposeEmailMessageQuery(template, email)
{
Formatters = _queryProcessor.Execute(
new GetConfirmEmailFormattersQuery(confirmation, command.SendFromUrl)
)
}
);
_entities.Create(message);
// send the message
_sendHandler.Handle(
new SendEmailMessageCommand
{
PersonId = message.ToPerson.RevisionId,
MessageNumber = message.Number,
}
);
}
public void GeneratesRandomSecret_OfExactLength()
{
const int length = 12;
var query = new GenerateRandomSecretQuery(length);
var result = GenerateRandomSecretHandler.Handle(query);
result.ShouldNotBeNull();
result.Length.ShouldEqual(length);
}
public void GeneratesRandomSecret_OfVariableLength()
{
const int minLength = 44;
const int maxLength = 792;
var query = new GenerateRandomSecretQuery(minLength, maxLength);
var result = GenerateRandomSecretHandler.Handle(query);
result.ShouldNotBeNull();
result.Length.ShouldBeInRange(minLength, maxLength);
}
public void ThrowsArgumentNullException_WhenQueryArgIsNull()
{
ArgumentNullException exception = null;
try
{
GenerateRandomSecretHandler.Handle(null);
}
catch (ArgumentNullException ex)
{
exception = ex;
}
exception.ShouldNotBeNull();
// ReSharper disable PossibleNullReferenceException
exception.ParamName.ShouldEqual("query");
// ReSharper restore PossibleNullReferenceException
}