/// <summary>
/// Create an experiment
/// </summary>
/// <param name="experiment">Experiment to create</param>
public void CreateExperiment(Experiment experiment)
{
if (experiment != null)
{
_experimentRepository.Add(experiment);
}
}
/// <summary>
/// Gets the patients matched with an experiment
/// </summary>
/// <param name="experiment">Experiment to match the patients with</param>
/// <returns></returns>
private List<Patient> GetPatientsForExperiment(Experiment experiment)
{
List<Patient> patientList = new List<Patient>();
ExperimentViewModel model = JsonConvert.DeserializeObject<ExperimentViewModel>(experiment.QueryString);
ExperimentCriteria criteria = CopyModelToCriteria(model);
IEnumerable<Patient> patients = _experimentService.GetPatientsForExperiment(criteria);
if (patients != null)
{
patientList.AddRange(patients);
}
return patientList;
}
public ActionResult CreateExperiment(ExperimentViewModel model,
string[] selectedGenders, string[] selectedRaces, string[] selectedEthnicities,
string[] selectedLocations)
{
ExperimentViewModel serializedModel = new ExperimentViewModel();
serializedModel.ageRangeStart = model.ageRangeStart;
serializedModel.ageRangeEnd = model.ageRangeEnd;
serializedModel.weightRangeBegin = model.weightRangeBegin;
serializedModel.weightRangeEnd = model.weightRangeEnd;
serializedModel.heightRangeBegin = model.heightRangeBegin;
serializedModel.heightRangeEnd = model.heightRangeEnd;
// Generate Gender string
if (selectedGenders != null)
{
model.selectedGenders = selectedGenders;
serializedModel.selectedGenders = selectedGenders;
}
else
{
// No genders were selected, so get all genders
string[] allGenders = Enum.GetNames(typeof(PatientGender));
serializedModel.selectedGenders = allGenders;
}
// Generate Races string
if (selectedRaces != null)
{
model.selectedRaces = selectedRaces;
serializedModel.selectedRaces = selectedRaces;
}
else
{
string[] allRaces = Enum.GetNames(typeof(PatientRace));
serializedModel.selectedRaces = allRaces;
}
// Generate Ethnicity string
if (selectedEthnicities != null)
{
model.selectedEthnicities = selectedEthnicities;
serializedModel.selectedEthnicities = selectedEthnicities;
}
else
{
string[] allEthnicities = Enum.GetNames(typeof(PatientEthnicity));
serializedModel.selectedEthnicities = allEthnicities;
}
// Generate Locations string
if (selectedLocations != null)
{
model.selectedLocations = selectedLocations;
serializedModel.selectedLocations = selectedLocations;
}
else
{
string[] allLocations = Enum.GetNames(typeof(Location));
serializedModel.selectedLocations = allLocations;
}
// These need to be down here to ensure the model is repopulated if the user enters bad criteria.
// Check to make sure ranges are correct.
if (model.ageRangeStart > model.ageRangeEnd)
{
ModelState.AddModelError("", "ERROR: The starting age in the age range is less than the ending age.");
}
if (model.weightRangeBegin > model.weightRangeEnd)
{
ModelState.AddModelError("", "ERROR: The beginning of weight range is less than the end.");
}
if (model.heightRangeBegin > model.heightRangeEnd)
{
ModelState.AddModelError("", "ERROR: The beginning of height range is less than the end.");
}
// Check if experiment name already exists.
if (ExperimentNameIsUsed(model.ExperimentName))
{
ModelState.AddModelError("", "ERROR: That experiment name is already in use.");
}
// Check model state
if (!ModelState.IsValid)
{
return View(model);
}
string queryString = JsonConvert.SerializeObject(serializedModel);
ApplicationUserManager manager = Request.GetOwinContext().GetUserManager<ApplicationUserManager>();
Experiment experiment = new Experiment();
experiment.QueryString = queryString;
experiment.Name = model.ExperimentName;
experiment.ExperimentAdministrator = _experimentAdminService.GetExperimentAdministrator(manager.FindByName(User.Identity.Name).ExperimentAdministratorId); // current user exp admin id
experiment.LastModified = DateTime.Now;
_experimentService.CreateExperiment(experiment);
_experimentService.SaveChanges();
return Redirect("/Experiment/CreateExperimentConfirmation");
}
