Is your employer not subsidizing it? Its a common practice in austria. 8€ was the price people outside the company had to pay but we only payed like 3€. Also at a large industrial factory.
Germany used to treat its workers well, too, but that was 40 years ago. Since then it has been going down the drain, thanks to a certain former working class party selling out their core voters to big business.
That depends on whether you are Greece (call it gyros) or Turkish (call it kebap) or whether you want to risk a fight (calling it gyros in front of Turkish people or vice versa).
The things on top of the pudding look like decorative fake coffee beans made out of coffee flavoured chocolate. I'd be willing to take bets that the pudding is also coffee flavoured to stick with the theme.
Döner Kebab in bread is a much more recent invention than the same thing on a plate. Traditionally you'd get rice dunno how it's in Turkey but in Germany there's generally a choice of rice or fries.
Thus what you're looking at is a Dönerteller mit Pommes, arguably a very sorry one. Technically the salad is present, in practice, no, salad generally consists of more than just onion. You can order "Nur Zwiebel" instead of "Mit Alles" but they're going to feel sorry for you.