public Application Apply(Applicant.Applicant applicant)
{
if (!IsOpen)
{
throw new ValidationException("It's not possible to apply to a closed opening.");
}
return(new Application(applicant.Id, Id));
}
public async Task <Application> ApplyToOpening(Applicant.Applicant applicant, Opening opening)
{
if (await _applicationRepository.HasAlreadyApplied(applicant, opening))
{
throw new ValidationException("You already applied to this opening.");
}
var application = opening.Apply(applicant);
await _applicationRepository.CreateAsync(application);
return(application);
}