public Participant DeleteParticipant(string participantId)
{
Evaluation evaluation = _participantService.GetAll()
.Where(p => p.Id.Equals(participantId))
.Select(p => p.Evaluation)
.First()
;
Role[] canBePerformedBy = { Role.Facilitator, Role.OrganizationLead };
AssertCanPerformMutation(evaluation, canBePerformedBy);
Participant subject = _participantService.GetParticipant(participantId);
/* Safeguard against deleting the last Facilitator */
if (subject.Role.Equals(Role.Facilitator))
{
int facilitators = evaluation.Participants
.Where(p => p.Role.Equals(Role.Facilitator))
.Count()
;
if (facilitators < 2)
{
string msg = "Cannot delete last Facilitator in Evaluation";
throw new InvalidOperationException(msg);
}
}
return(_participantService.Remove(participantId));
}
public void Delete()
{
EvaluationService evaluationService = new EvaluationService(_context);
Evaluation evaluation = evaluationService.GetAll().First();
ParticipantService participantService = new ParticipantService(_context);
Participant participantCreate = participantService.Create("Delete_id", evaluation, Organization.Engineering, Role.Participant);
participantService.Remove(participantCreate.Id);
Assert.Throws <NotFoundInDBException>(() => participantService.GetParticipant(participantCreate.Id));
}
public void ParticipantDeletedFromEvaluation()
{
EvaluationService evaluationService = new EvaluationService(_context);
Evaluation evaluation = evaluationService.GetAll().First();
ParticipantService participantService = new ParticipantService(_context);
Participant participant = participantService.Create("ParticipantDeletedFromEvaluation_id", evaluation, Organization.Engineering, Role.Participant);
int participantsBefore = evaluation.Participants.Count;
participantService.Remove(participant.Id);
int participantsAfter = evaluation.Participants.Count;
Assert.Equal(participantsBefore - 1, participantsAfter);
}
public Participant DeleteParticipant(string participantId)
{
return(_participantService.Remove(participantId));
}
