private AggregateResult <ExamplePerson> SetName(string name)
{
Action action = () => _name = name.Trim();
var requirements = RequirementList.Create()
.AddExceptionRequirement(
() => name != null,
new ArgumentNullException(nameof(name)))
.AddNotificationRequirement(
() => name.Trim().Length > 0,
nameof(Name),
"A name is required.")
.AddNotificationRequirement( // TODO: Remove. Here for a UI test
() => name != "Jar Jar Binks",
nameof(Name),
"Jar Jar Binks is not wanted here!");
return(AggregateExecution
.CheckRequirements(requirements)
.ExecuteAction(action)
.ReturnAggregateResult(this));
}
private AggregateResult <ExamplePerson> SetEmailAddress(string emailAddress)
{
Action action = () => _emailAddress = emailAddress.Trim();
var requirements = RequirementList.Create()
.AddExceptionRequirement(
() => emailAddress != null,
new ArgumentNullException(nameof(emailAddress)))
.AddNotificationRequirement(
() => RegexUtilities.IsValidEmail(emailAddress),
nameof(EmailAddress),
"A valid email address is required.");
return(AggregateExecution // TODO: Inject as 'AggregateService'?
.CheckRequirements(requirements)
.ExecuteAction(action)
.ReturnAggregateResult(this));
}
