public AssignValueViewModel(Molecule molecule, Effect effect, EssentialOil essentialOil)
{
// Assign value depending on whether molecule, effect or essential oil was assigned.
if (molecule != null)
{
AssignedValueId = molecule.Id;
SubstanceIdString = molecule.SubstanceIdString;
SubstanceValue = molecule.Name;
// Show e.g. "Aromatische Aldehyde allgemein" if is general molecule.
if (molecule.IsGeneral)
{
AssignedValueName = $"{SubstanceValueDisplayName} {Resources.Resources.Molecule_General}";
}
else
{
AssignedValueName = molecule.Name;
}
}
else if (effect != null)
{
AssignedValueId = effect.Id;
AssignedValueName = effect.Name;
CategoryIdString = effect.CategoryIdString;
}
else if (essentialOil != null)
{
AssignedValueId = essentialOil.Id;
AssignedValueName = essentialOil.Name;
NameLatin = essentialOil.NameLatin;
FirstLetterOfEssentialOilName = essentialOil.Name.Substring(0, 1).ToUpper();
}
}
public AssignMoleculeViewModel(EssentialOil essentialOil, Effect effect,
IList <AssignValueViewModel> moleculeViewModels, IList <Substance> substances)
{
_essentialOil = essentialOil;
_effect = effect;
AssignMolecules = moleculeViewModels;
Substances = substances;
}
public async Task <ActionResult> CreateOrEdit(EssentialOilViewModel model, IFormFile uploadFile)
{
ValidationResultList validationResult = new ValidationResultList();
EssentialOil essentialOil = new EssentialOil();
if (ModelState.IsValid)
{
try
{
if (uploadFile?.Length > 0)
{
// Get file name & base 64 string for picture.
essentialOil.PictureFileName = Path.GetFileName(uploadFile.FileName);
essentialOil.PictureDataAsString = await _conversionHelper.ResizeAndGenerateBase64StringForPicture(uploadFile);
}
// Map view model to entity.
model.MapViewModelToEntity(essentialOil);
// Edit or create
if (essentialOil.Id != null)
{
// Edit
// Only update if essential oil name doesn't already exist.
validationResult = await _essentialOilService.UpdateAsync(essentialOil);
}
else
{
// Create
// Only insert if essential oil name doesn't already exist.
validationResult = await _essentialOilService.InsertAsync(essentialOil);
}
}
catch (Exception e)
{
Log.Error($"CreateOrEdit. An unexpected error occurred while inserting or editing: {e}");
throw new ArgumentException(Resources.Resources.Error_UnexpectedError);
}
}
// Show validation result, if validation error occurred while
// inserting or if ModelState is invalid.
if (validationResult.HasErrors || !ModelState.IsValid)
{
AddValidationResultsToModelStateErrors(validationResult.Errors);
Log.Info("Show CreateOrEdit");
return(View(nameof(CreateOrEdit), model));
}
// If form is valid, navigate to AssignMolecule.
Log.Info("Redirect to AssignMolecule");
return(RedirectToAction(nameof(AssignMolecule), new { id = model.Id }));
}
public EssentialOilViewModel(EssentialOil essentialOil)
{
_essentialOil = essentialOil;
if (_essentialOil.Type != null)
{
// Parses enum to string in order to display the appropriate name of the essential oil type.
EssentialOilType e;
_essentialOilType = Enum.TryParse(_essentialOil.Type, true, out e) ? (EssentialOilType?)e : null;
}
}
public ActionResult EditEssentialOil(EssentialOil model)
{
if (ModelState.IsValid)
{
unitOfWork.EssentialOils.Edit(model);
unitOfWork.Complete();
unitOfWork.Dispose();
return(RedirectToAction("Index", "EssentialOil"));
}
else
{
return(View(model));
}
}
public AssignEssentialOilEffectViewModel(EssentialOil essentialOil, Effect effect,
IList <AssignValueViewModel> assignValueViewModel, IList <Category> categories)
{
if (essentialOil != null)
{
_essentialOil = essentialOil;
AssignEffects = assignValueViewModel;
Categories = categories;
}
else if (effect != null)
{
_effect = effect;
AssignEssentialOils = assignValueViewModel;
}
}
public ActionResult AddEssentialOil(EssentialOil model)
{
try
{
if (ModelState.IsValid)
{
unitOfWork.EssentialOils.Add(model);
unitOfWork.Complete();
unitOfWork.Dispose();
return(RedirectToAction("Index", "EssentialOil"));
}
}
catch (Exception ex)
{
//TODO: We want to show an error message
return(View());
}
return(View());
}
/// <summary>
/// Initializes Essential Oil collection in database with default values.
/// </summary>
/// <author>Anna Krebs</author>
/// <param name="name"></param>
/// <param name="nameLatin"></param>
/// <param name="essentialOilType"></param>
/// <returns></returns>
private async Task InitEssentialOilCollection(string name, string nameLatin, EssentialOilType essentialOilType)
{
var essentialOilTypeString = essentialOilType.ToString();
var essentialOilCollection = _mongoContext.Database.GetCollection <EssentialOil>(nameof(EssentialOil));
var isDuplicate =
await MongoHelper <EssentialOil> .IsDuplicate(Constants.Name, name, essentialOilCollection, null);
if (!isDuplicate)
{
var essentialOil = new EssentialOil {
Name = name, NameLatin = nameLatin, Type = essentialOilTypeString
};
await essentialOilCollection.InsertOneAsync(essentialOil);
Log.Info($"Inserted essentialOil {name} with Id {essentialOil.ObjectId} into database.");
}
}
public EssentialOilViewModel()
{
_essentialOil = new EssentialOil();
}
public AssignEssentialOilEffectViewModel()
{
_essentialOil = new EssentialOil();
_effect = new Effect();
}
public AssignMoleculeViewModel()
{
_essentialOil = new EssentialOil();
_effect = new Effect();
}
