public ActionResult AddParticipantToTrial(AddParticipantToTrialViewModel m)
{
var trialParticipants = _db.Trial_Participant.Where(tp => tp.Trial_Id == m.TrialId && tp.Participant_Id == m.ParticipantId);
if (trialParticipants.Count() == 0)
{
PX_Model.Trial_Participant trialParticipant = new PX_Model.Trial_Participant();
trialParticipant.Trial_Id = m.TrialId;
trialParticipant.Participant_Id = m.ParticipantId;
_db.Trial_Participant.Add(trialParticipant);
_db.SaveChanges();
return View("Index");
}
else
{
ModelState.AddModelError("Add", "Participant is already in this trial!");
}
m.Trials = _db.Trials.OrderBy(t => t.Name).ToArray();
m.Participants = _db.Participants.OrderBy(p => p.Person.First_Name).ToArray();
return View(m);
}
public ActionResult AddParticipantToTrial()
{
var m = new AddParticipantToTrialViewModel();
m.Trials = _db.Trials.OrderBy(t => t.Name).ToArray();
m.Participants = _db.Participants.OrderBy(p => p.Person.First_Name).ToArray();
return View(m);
}
public ActionResult AddParticipantToTrial(AddParticipantToTrialViewModel m)
{
//Get the trial participant associated with this trial
var trialParticipants = _db.Trial_Participant.Where(tp => tp.Trial_Id == m.TrialId && tp.Participant_Id == m.ParticipantId);
//If there are not trial participant associated
if (trialParticipants.Count() == 0)
{
//Create trial participant
PX_Model.Trial_Participant trialParticipant = new PX_Model.Trial_Participant();
trialParticipant.Trial_Id = m.TrialId;
trialParticipant.Participant_Id = m.ParticipantId;
//Add trial participant
_db.Trial_Participant.Add(trialParticipant);
_db.SaveChanges();
//Redirect to admin dashboard
return View("Index");
}
else
{
//If there is already a trial participant object
ModelState.AddModelError("Add", "Participant is already in this trial!");
}
//If there was an error, get the trial and participant lists and show the form again
m.Trials = _db.Trials.OrderBy(t => t.Name).ToArray();
m.Participants = _db.Participants.OrderBy(p => p.Person.First_Name).ToArray();
return View(m);
}
//Show the form for adding participant to database
public ActionResult AddParticipantToTrial()
{
var m = new AddParticipantToTrialViewModel();
//Get all trials and participant from the database
m.Trials = _db.Trials.OrderBy(t => t.Name).ToArray();
m.Participants = _db.Participants.OrderBy(p => p.Person.First_Name).ToArray();
//Pass them on to the view
return View(m);
}
