/// <summary>
/// حذف اسلایدر
/// </summary>
/// <param name="sliderId"></param>
/// <returns></returns>
public async Task <IHttpActionResult> Delete(Guid sliderId)
{
var command = new DeleteSlideCommand
{
Id = sliderId
};
var response = await Bus.Send <DeleteSlideCommand, DeleteSlideCommandResponse>(command);
return(Ok(response));
}
public async Task <IActionResult> DeleteSlide(int slideId)
{
var command = new DeleteSlideCommand(slideId);
var result = await _mediator.Send(command);
// Here, we want DeleteSlide to be idempotent and continue to report success when deleting items
// that no longer exist, since from the callers perspective, the new state they requested (for the
// item to not exist any longer) is still satisfied. Therefore we only do not return Ok if we detect
// an error in processing, which is represented by result being null.
return(result != null?Ok() : new StatusCodeResult((int)HttpStatusCode.InternalServerError));
}
public async Task GivenInvalidIdDeleteSlideRequestHandlerReportsNoRecordChanged()
{
const int slideId = 1;
_mockSlideWriter.DeleteSlideAsync(Arg.Is(slideId))
.Returns(false);
var handler = CreateHandler();
var command = new DeleteSlideCommand(slideId);
var actualResult = await handler.Handle(command, new CancellationToken());
actualResult.Should().BeNull();
}
public async Task GivenValidDeleteSlideRequestHandlerReportsSuccessfulDeletion()
{
const int slideId = 1;
_mockSlideWriter.DeleteSlideAsync(Arg.Is(slideId))
.Returns(true);
var expectedResult = new SlideResponse
{
Id = slideId
};
var handler = CreateHandler();
var command = new DeleteSlideCommand(slideId);
var actualResult = await handler.Handle(command, new CancellationToken());
actualResult.Should().BeEquivalentTo(expectedResult);
}
