public static Result <SubjectId> Create(long subjectId, ISubjectExistenceValidator subjectExistenceValidator)
{
return(Result.Create(() => subjectId > 0, DomainErrors.BuildInvalidIdentifier(subjectId))
.AndEnsure(() => subjectExistenceValidator.Exist(subjectId),
DomainErrors.BuildNotFound("Subject", subjectId))
.OnSuccess(() => new SubjectId(subjectId)));
}
public static Result <LocationId> Create(long locationId, ILocationExistenceValidator locationExistenceValidator)
{
return(Result.Create(locationId > 0, DomainErrors.BuildInvalidIdentifier(locationId))
.AndEnsure(() => locationExistenceValidator.Exist(locationId),
DomainErrors.BuildNotFound("Location", locationId))
.OnSuccess(() => new LocationId(locationId)));
}
public void ShouldReturnExpectedErrorForInvalidIdentifier()
{
var identifier = 7;
var notFoundError = DomainErrors.BuildInvalidIdentifier(identifier);
notFoundError.Message.Should().Be($"Provided identifier {identifier} is invalid");
}
public static Result <OrderId> Create(long orderId)
{
return(Result.Create(() => orderId > 0, DomainErrors.BuildInvalidIdentifier(orderId))
.OnSuccess(() => new OrderId(orderId)));
}
public static Result <ExamId> Create(long examId, IExamExistenceValidator examExistenceValidator)
{
return(Result.Create(() => examId > 0, DomainErrors.BuildInvalidIdentifier(examId))
.AndEnsure(() => examExistenceValidator.Exist(examId), DomainErrors.BuildAggregateNotFound("Exam", examId))
.OnSuccess(() => new ExamId(examId)));
}
