public async Task <Response <CourseDto> > Handle(GetCourseByIdQuery request, CancellationToken cancellationToken)
{
var course = await _courseRepositoryAsync.GetAsync(request.Id);
var courseDto = _mapper.Map <CourseDto>(course);
return(new Response <CourseDto>(courseDto));
}
public async Task <Response <Guid> > Handle(DeleteCourseByIdCommand request, CancellationToken cancellationToken)
{
var course = await _courseRepositoryAsync.GetAsync(request.Id);
if (course is null)
{
throw new InvalidOperationException("Course not found.");
}
await _courseRepositoryAsync.RemoveAsync(course);
return(new Response <Guid>(course.Id));
}
public async Task <Response <Guid> > Handle(UpdateCourseCommand request, CancellationToken cancellationToken)
{
var course = await _courseRepositoryAsync.GetAsync(request.Id);
if (course is null)
{
throw new InvalidOperationException("Course not found.");
}
course.Name = request.Name;
course.Description = request.Description;
course.Price = request.Price;
await _courseRepositoryAsync.UpdateAsync(course);
return(new Response <Guid>(course.Id));
}
