public async Task <IActionResult> Create(CaseReportFormOptionGroupViewModel optionGroupVM)
{
try
{
if (ModelState.IsValid)
{
var optionGroup = new CaseReportFormOptionGroup();
optionGroup.Name = optionGroupVM.Name;
optionGroup.Choices = new List <CaseReportFormOptionChoice>();
foreach (string choiceName in optionGroupVM.Options)
{
var optionChoice = new CaseReportFormOptionChoice();
optionChoice.Name = choiceName;
optionChoice.CaseReportFormOptionGroup = optionGroup;
optionGroup.Choices.Add(optionChoice);
}
_context.Add(optionGroup);
await _context.SaveChangesAsync();
return(Json(new { result = "ok" }));
}
else
{
Hashtable errors = ModelStateHelper.Errors(ModelState);
return(Json(new { success = false, errors }));
}
}
catch (DbUpdateException)
{
return(null);
}
}
private static void AddCaseResultFormDefaultOptionDropdowns(AspergillosisContext context)
{
var caseReportFormOptionGroups = new CaseReportFormOptionGroup[]
{
new CaseReportFormOptionGroup {
Name = "Specimen"
},
new CaseReportFormOptionGroup {
Name = "Serology Result"
}
};
foreach (var item in caseReportFormOptionGroups)
{
context.Add(item);
}
var caseReportFormSerologyOptionChoices = new String[] {
"Positive",
"Weakly Positive",
"Negative"
};
var caseReportFormSpecimenOptionChoices = new String[]
{
"Blood", "Sputum", "Fungal isolate"
};
var serologyOptionGroup = caseReportFormOptionGroups
.Where(crfog => crfog.Name.Contains("Serology Result"))
.FirstOrDefault();
foreach (string serologyOptName in caseReportFormSerologyOptionChoices)
{
CaseReportFormOptionChoice serologyOpt = new CaseReportFormOptionChoice();
serologyOpt.CaseReportFormOptionGroup = serologyOptionGroup;
serologyOpt.Name = serologyOptName;
context.CaseReportFormOptionChoices.Add(serologyOpt);
}
var specimenOptionGroup = caseReportFormOptionGroups
.Where(crfog => crfog.Name.Contains("Specimen"))
.FirstOrDefault();
foreach (string serologyOptName in caseReportFormSpecimenOptionChoices)
{
CaseReportFormOptionChoice serologyOpt = new CaseReportFormOptionChoice();
serologyOpt.CaseReportFormOptionGroup = specimenOptionGroup;
serologyOpt.Name = serologyOptName;
context.CaseReportFormOptionChoices.Add(serologyOpt);
}
}
public IActionResult EditOptionGroupItem(int?id, CaseReportFormOptionGroupViewModel optionGroup)
{
if (id == null)
{
return(NotFound());
}
var foundItem = _context.CaseReportFormOptionGroups
.Include(crfog => crfog.Choices)
.Where(crfc => crfc.ID == id)
.FirstOrDefault();
if (foundItem == null)
{
return(NotFound());
}
var optionsNames = optionGroup.Options;
var dbOptionsChoices = foundItem.Choices.Select(c => c.Name).ToList();
var dbOptionsItems = foundItem.Choices.ToList();
var toDeleteOptions = dbOptionsChoices.Except(optionsNames);
var toInsertOptions = optionsNames.Except(dbOptionsChoices);
if (toDeleteOptions.Count() > 0)
{
var dbDeleteList = _context.CaseReportFormOptionChoices
.Where(crfoc => toDeleteOptions.Contains(crfoc.Name) && crfoc.CaseReportFormOptionGroupId == id);
_context.CaseReportFormOptionChoices.RemoveRange(dbDeleteList);
}
if (toInsertOptions.Count() > 0)
{
foreach (var optionName in toInsertOptions)
{
var option = new CaseReportFormOptionChoice()
{
CaseReportFormOptionGroupId = id.Value,
Name = optionName
};
_context.CaseReportFormOptionChoices.Add(option);
}
}
foundItem.Name = optionGroup.Name;
if (TryValidateModel(foundItem))
{
try
{
_context.Update(foundItem);
_context.SaveChanges();
}
catch (DbUpdateException /* ex */)
{
ModelState.AddModelError("", "Unable to save changes. " +
"Try again, and if the problem persists, " +
"see your system administrator.");
}
}
else
{
Hashtable errors = ModelStateHelper.Errors(ModelState);
return(Json(new { success = false, errors }));
}
return(Json(new { result = "ok" }));
}
