private async Task <int?> GetParticipantIdAsync(PersonDependentCitizenCountry personDependentCitizenCountry)
{
int?participantId = null;
var person = await CreateGetPersonByPersonDependentCitizenCountryDependentIdQuery(personDependentCitizenCountry).FirstOrDefaultAsync();
if (person != null)
{
participantId = GetParticipantId(person);
}
return(participantId);
}
private int?GetParticipantId(PersonDependentCitizenCountry personDependentCitizenCountry)
{
int?participantId = null;
var person = CreateGetPersonByPersonDependentCitizenCountryDependentIdQuery(personDependentCitizenCountry).FirstOrDefault();
if (person != null)
{
participantId = GetParticipantId(person);
}
return(participantId);
}
private IQueryable <Person> CreateGetPersonByPersonDependentCitizenCountryDependentIdQuery(PersonDependentCitizenCountry personDependentCitizenCountry)
{
return(Context.PersonDependentCitizenCountries
.Where(x => x.Dependent != null)
.Where(x => x.Dependent.Person != null)
.Where(x => x.DependentId == personDependentCitizenCountry.DependentId)
.Select(x => x.Dependent.Person));
}