protected override async Task <Result> HandleRequest(UpdateRequest request,
CancellationToken cancellationToken)
{
Domain.Sample.Sample item = await _sampleRepository.GetByIdAsync(request.Id);
// sample must exist
request.AddNotifications(item.Exists());
if (!request.IsValid)
{
return(request.GetResult());
}
// gets random desc from adapter
string randomDesc = await _sampleAdapter.GetRandomDescriptionAsync();
// random desc should contain a non-empty string
request.AddNotifications(randomDesc.NotEmpty());
string newDescription = $"{request.Description} {randomDesc}";
// attempts to change description and saves result in the notifications collection
request.AddNotifications(item.ChangeDescription(newDescription));
if (!request.IsValid)
{
return(request.GetResult());
}
await _sampleRepository.UpdateAsync(item);
await _unitOfWork.SaveAsync();
return(request.GetResult());
}
protected override async Task <EntityResult <SampleDto> > HandleRequest(
GetByIdRequest request,
CancellationToken cancellationToken)
{
Domain.Sample.Sample item = await _sampleRepository.GetByIdAsync(request.Id);
request.AddNotifications(item.Exists());
return(!request.IsValid
? new EntityResult <SampleDto>(request.Notifications, null)
: new EntityResult <SampleDto>(request.Notifications, SampleDto.FromEntity(item)));
}
protected override async Task <Result> HandleRequest(DeleteRequest request,
CancellationToken cancellationToken)
{
Domain.Sample.Sample item = await _sampleRepository.GetByIdAsync(request.Id);
request.AddNotifications(item.Exists());
if (request.IsValid)
{
await _sampleRepository.DeleteAsync(item);
await _unitOfWork.SaveAsync();
}
return(request.GetResult());
}
public static SampleDto FromEntity(Domain.Sample.Sample item)
{
return(new SampleDto {
Id = item.Id, Description = item.Description
});
}
public void Sample_Should_Be_Valid(string id, string description, bool expected)
{
Domain.Sample.Sample sample = new Domain.Sample.Sample(id, description);
Assert.Equal(sample.IsValid, expected);
}
