Resolve "[Queue-2.0] Feedback improvements"

Make sure to read our contributing guide

Closes #400 (closed)

src/main/java/nl/tudelft/queue/controller/HomeController.java

@@ -38,6 +38,7 @@ import nl.tudelft.queue.cache.PersonCacheManager;
 import nl.tudelft.queue.dto.view.FeedbackViewDTO;
 import nl.tudelft.queue.model.Feedback;
 import nl.tudelft.queue.repository.FeedbackRepository;
+import nl.tudelft.queue.service.FeedbackService;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.domain.Page;
@@ -55,6 +56,9 @@ public class HomeController {
 	@Autowired
 	private FeedbackRepository fr;
 
+	@Autowired
+	private FeedbackService fs;
+
 	@Autowired
 	private EditionControllerApi eApi;
 
@@ -179,6 +183,7 @@ public class HomeController {
 		model.addAttribute("assistant", assistant);
 		model.addAttribute("feedback",
 				feedback.map(fb -> View.convert(fb, FeedbackViewDTO.class)));
+		model.addAttribute("stars", fs.countRatings(assistantId));
 	}
 
 }