public void Handle(SendCreatePasswordMessageCommand command)
{
if (command == null)
{
throw new ArgumentNullException("command");
}
// get the establishment
var establishment = _entities.Get <Establishment>()
.EagerLoad(_entities, new Expression <Func <Establishment, object> >[]
{
e => e.Type.Category,
})
.ByEmail(command.EmailAddress);
// get the person
var person = _entities.Get <Person>()
.EagerLoad(_entities, new Expression <Func <Person, object> >[]
{
p => p.Emails,
p => p.Affiliations,
})
.ByEmail(command.EmailAddress);
// create the person if they don't yet exist
if (person == null)
{
var createPersonHandler = new CreatePersonHandler(_entities);
var createPersonCommand = new CreatePersonCommand
{
DisplayName = command.EmailAddress,
};
createPersonHandler.Handle(createPersonCommand);
person = createPersonCommand.CreatedPerson;
}
// affiliate person with establishment
person.AffiliateWith(establishment);
// add email address if necessary
if (person.GetEmail(command.EmailAddress) == null)
{
person.AddEmail(command.EmailAddress);
}
// save changes so nested command can find the correct data
_unitOfWork.SaveChanges();
// send the message
var sendCommand = new SendConfirmEmailMessageCommand
{
EmailAddress = command.EmailAddress,
Intent = EmailConfirmationIntent.CreatePassword,
SendFromUrl = command.SendFromUrl,
};
_sendHandler.Handle(sendCommand);
command.ConfirmationToken = sendCommand.ConfirmationToken;
}
public async Task <IActionResult> Create([FromServices] CreatePersonHandler handler, CreatePersonModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
await handler.Handle(model);
return(RedirectToAction("Home", "Index"));
}
public void ThrowsArgumentNullException_WhenCommandArgIsNull()
{
ArgumentNullException exception = null;
var handler = new CreatePersonHandler(null);
try
{
handler.Handle(null);
}
catch (ArgumentNullException ex)
{
exception = ex;
}
exception.ShouldNotBeNull();
// ReSharper disable PossibleNullReferenceException
exception.ParamName.ShouldEqual("command");
// ReSharper restore PossibleNullReferenceException
}
public void CreatesPerson_WithFirstName()
{
var command = new CreatePersonCommand
{
FirstName = "Adam",
};
var entities = new Mock<ICommandEntities>(MockBehavior.Strict);
Person outPerson = null;
entities.Setup(m => m.Create(It.IsAny<Person>()))
.Callback((Entity entity) => outPerson = (Person)entity);
var handler = new CreatePersonHandler(entities.Object);
handler.Handle(command);
outPerson.ShouldNotBeNull();
outPerson.ShouldEqual(command.CreatedPerson);
outPerson.FirstName.ShouldEqual(command.FirstName);
entities.Verify(m => m.Create(It.Is<Person>(p =>
p.FirstName == command.FirstName)), Times.Once());
}
public void CreatesPerson_AndUnregisteredUser()
{
var command = new CreatePersonCommand
{
UserName = "******",
};
var entities = new Mock<ICommandEntities>(MockBehavior.Strict);
Person outPerson = null;
entities.Setup(m => m.Create(It.IsAny<Person>()))
.Callback((Entity entity) => outPerson = (Person)entity);
var handler = new CreatePersonHandler(entities.Object);
handler.Handle(command);
outPerson.ShouldNotBeNull();
outPerson.ShouldEqual(command.CreatedPerson);
outPerson.User.ShouldNotBeNull();
outPerson.User.Name.ShouldEqual(command.UserName);
outPerson.User.IsRegistered.ShouldBeFalse();
entities.Verify(m => m.Create(It.Is<Person>(p =>
p.User.Name == command.UserName)), Times.Once());
}
public TestCreatePersonCommand()
{
CreatePersonHandler = new CreatePersonHandler(PersonRepository.Object, EventBus.Object);
}
