public Task <CourseData> Handle(RemoveCourse request)
{
_repository.Context.Remove(Course);
return(Task.FromResult(new CourseData
{
Id = Course.Id,
RowVersion = Course.RowVersion
}));
}
public async Task <CourseData> Apply(
RemoveCourse request, Func <RemoveCourse, Task <CourseData> > next)
{
using (var scope = _repository.Scopes.Create())
{
var resource = request.Resource;
if (Course == null && resource != null)
{
Course = await _repository.FetchByIdAsync <Course>(resource.Id);
Env.Use(Course);
}
var result = await next(request);
await scope.SaveChangesAsync();
return(result);
}
}