feature/ja-115 AvailableScheduleForAd - Fix

[skrawus]

I fixed AvailableScheduleForAd ViewComponent. Till now it listed all the ScheduleItemRequests that Student sent to any Ad.
Now it shows only the requests sent to the same Ad the Student's looking at.

[Zjyslav]

It's a good thing to fix, but a wrong place to do it.
The class backing the view component, just like controllers for views, should include as little logic as possible - it should assemble requests to services and display responses.
You shouldn't do it here, because the problem may be fixed for this particular partial view, but we still have broken business logic in our service and we cannot use it reliably anywhere else without adding this fix there as well.
Please move the .Where you applied to the response.Items to the query in StudentService.GetAvailableScheduleForAd().

[skrawus]

Thanks! Done.

[Zjyslav]

Great!