private async void LoadItemList()
{
if (_mainWindowViewModel.ConnectionStatus != DatabaseConnectionStatus.Connected)
{
_mainWindowViewModel.ShowErrorMessage("出错了", "数据库未连接");
return;
}
try
{
var itemList = await DoLoadItemList();
foreach (var item in itemList)
{
ItemList.Add(item);
}
EditItemCommand.RaiseCanExecuteChanged();
CopyItemCommand.RaiseCanExecuteChanged();
DeleteItemCommand.RaiseCanExecuteChanged();
}
catch (Exception e)
{
_mainWindowViewModel.ShowErrorMessage("加载出错", e.Message);
}
}
public async Task <IActionResult> Put(Guid id, EditItemCommand request)
{
request.Id = id;
var result = await _mediator.Send(request);
return(Ok(result));
}
/// <summary>
/// Исключения:
/// System.ArgumentNullException:
/// Параметр model имеет значение null.
/// </summary>
/// <param name="model"></param>
public DetailItemViewModel(IItemModelAdapter <DataModelType> model,
IDataDetailViewModelCreator <DataModelType, DataDetailViewModelType> viewModelCreator,
IItemModelAdapterCreator <DataModelType> itemModelCreator)
{
if (model == null)
{
throw new ArgumentNullException("model can't be null");
}
if (viewModelCreator == null)
{
throw new ArgumentNullException("viewModelCreator can't be null");
}
if (itemModelCreator == null)
{
throw new ArgumentNullException("itemModelCreator can't be null");
}
_model = model;
_model.Updated += OnUpdate;
UpdateCommand = new UpdateItemCommand <DataModelType, DataDetailViewModelType>(this);
EditCommand = new EditItemCommand <DataModelType, DataDetailViewModelType>(this);
SaveCommand = new SaveItemCommand <DataModelType, DataDetailViewModelType>(this);
Debug.Assert(_model.DataModel != null);
_viewModelCreator = viewModelCreator;
_itemModelCreator = itemModelCreator;
DataViewModel = _viewModelCreator.CreateDataDetailViewModel(_model.DataModel);
}
public void should_have_error_when_GenreId_is_null()
{
var editItemCommand = new EditItemCommand {
Price = new Money()
};
_validator.ShouldHaveValidationErrorFor(x => x.GenreId, editItemCommand);
}
public void should_have_error_when_GenreId_doesnt_exist()
{
_mediatorMock
.Setup(x => x.Send(It.IsAny <GetGenreCommand>(), CancellationToken.None))
.ReturnsAsync(() => null);
var editItemCommand = new EditItemCommand {
Price = new Money(), GenreId = Guid.NewGuid()
};
_validator.ShouldHaveValidationErrorFor(x => x.GenreId, editItemCommand);
}
public ItemPopupViewModel()
{
isreadonly = true;
isreadonly_memo = true;
IsCategoryPopup = false;
ItemPopupCloseCommandProperty = new ItemPopupCloseCommand();
ItemPopupTitleBarCommandProperty = new ItemPopupTitleBarCommand();
editItemCommandProperty = new EditItemCommand();
editItemMemoCommandProperty = new EditItemMemoCommand();
itemPopupCategoryCommandProperty = new ItemPopupCategoryCommand();
SearchItemPopupCloseProperty = new SearchItemPopupCloseCommand();
}
public async Task <IActionResult> Put(Guid id, EditItemCommand request)
{
request.Id = id;
var result = await _mediator.Send(request);
var hateoasResult = new ItemHateoasResponse {
Data = result
};
await _linksService.AddLinksAsync(hateoasResult);
return(Ok(hateoasResult));
}
public ActionResult Edit(ItemViewModel itemViewModel)
{
if (ModelState.IsValid)
{
var editItemCommand = new EditItemCommand();
Mapper.CreateMap<ItemViewModel, EditItemCommand>();
Mapper.Map(itemViewModel, editItemCommand);
CommandProcessor.Process<EditItemCommand, CommandResult>(editItemCommand, ModelState);
if (!ModelState.IsValid)
return View();
return this.RedirectToAction(c => c.Index(null, null));
}
return View();
}
