public async Task <IActionResult> Results([FromForm] SearchVM vm)
{
if (!ModelState.IsValid)
{
return(View("Index", new SearchVM
{
Symptoms = new SelectList(await _symptomService.GetAllSymptomsAsync(), nameof(Symptom.Id), nameof(Symptom.Name))
}));
}
var symptoms = vm.SelectedSymptoms.Select(s => new Symptom {
Id = s
}).ToList();
return(View("Index", new SearchVM
{
Symptoms = new SelectList(await _symptomService.GetAllSymptomsAsync(), nameof(Symptom.Id), nameof(Symptom.Name)),
DiseaseResults = await _diseaseService.SearchDiseases(symptoms)
}));
}
