SEBSERV-150 fixed filtering

src/main/java/ch/ethz/seb/sebserver/gui/content/QuizLookupList.java

@@ -246,7 +246,8 @@ public class QuizLookupList implements TemplateComposer {
     }
 
     private static Function<QuizData, String> quizDataLmsSetupNameFunction(final ResourceService resourceService) {
-        return quizData -> resourceService.getLmsSetupNameFunction()
+        final Function<String, String> lmsSetupNameFunction = resourceService.getLmsSetupNameFunction();
+        return quizData -> lmsSetupNameFunction
                 .apply(String.valueOf(quizData.lmsSetupId));
     }
 

src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/lms/impl/LmsAPIServiceImpl.java

@@ -9,6 +9,7 @@
 package ch.ethz.seb.sebserver.webservice.servicelayer.lms.impl;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
@@ -156,8 +157,16 @@ public class LmsAPIServiceImpl implements LmsAPIService {
             // case 1. if lmsSetupId is available only get quizzes from specified LmsSetup
             final Long lmsSetupId = filterMap.getLmsSetupId();
             if (lmsSetupId != null) {
-                return getLmsAPITemplate(lmsSetupId)
+                final Long institutionId = filterMap.getInstitutionId();
-                        .flatMap(template -> template.getQuizzes(filterMap))
+
+                final LmsAPITemplate template = getLmsAPITemplate(lmsSetupId)
+                        .getOrThrow();
+
+                if (institutionId != null && template.lmsSetup().institutionId != institutionId) {
+                    return Collections.emptyList();
+                }
+                return template
+                        .getQuizzes(filterMap)
                         .getOrThrow();
             }
 

src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/lms/impl/moodle/MoodleLmsAPITemplateFactory.java

@@ -10,6 +10,7 @@ package ch.ethz.seb.sebserver.webservice.servicelayer.lms.impl.moodle;
 
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Service;
 
@@ -33,7 +34,7 @@ public class MoodleLmsAPITemplateFactory {
     private final AsyncService asyncService;
     private final ClientCredentialService clientCredentialService;
     private final ClientHttpRequestFactoryService clientHttpRequestFactoryService;
-    private final MoodleCourseDataLazyLoader moodleCourseDataLazyLoader;
+    private final ApplicationContext applicationContext;
     private final String[] alternativeTokenRequestPaths;
 
     protected MoodleLmsAPITemplateFactory(
@@ -41,14 +42,14 @@ public class MoodleLmsAPITemplateFactory {
             final AsyncService asyncService,
             final ClientCredentialService clientCredentialService,
             final ClientHttpRequestFactoryService clientHttpRequestFactoryService,
-            final MoodleCourseDataLazyLoader moodleCourseDataLazyLoader,
+            final ApplicationContext applicationContext,
             @Value("${sebserver.webservice.lms.moodle.api.token.request.paths:}") final String alternativeTokenRequestPaths) {
 
         this.jsonMapper = jsonMapper;
         this.asyncService = asyncService;
         this.clientCredentialService = clientCredentialService;
         this.clientHttpRequestFactoryService = clientHttpRequestFactoryService;
-        this.moodleCourseDataLazyLoader = moodleCourseDataLazyLoader;
+        this.applicationContext = applicationContext;
         this.alternativeTokenRequestPaths = (alternativeTokenRequestPaths != null)
                 ? StringUtils.split(alternativeTokenRequestPaths, Constants.LIST_SEPARATOR)
                 : null;
@@ -61,6 +62,9 @@ public class MoodleLmsAPITemplateFactory {
 
         return Result.tryCatch(() -> {
 
+            final MoodleCourseDataLazyLoader lazyLoaderPrototype =
+                    this.applicationContext.getBean(MoodleCourseDataLazyLoader.class);
+
             final MoodleRestTemplateFactory moodleRestTemplateFactory = new MoodleRestTemplateFactory(
                     this.jsonMapper,
                     lmsSetup,
@@ -74,7 +78,7 @@ public class MoodleLmsAPITemplateFactory {
                     this.jsonMapper,
                     lmsSetup,
                     moodleRestTemplateFactory,
-                    this.moodleCourseDataLazyLoader,
+                    lazyLoaderPrototype,
                     this.asyncService);
 
             final MoodleCourseRestriction moodleCourseRestriction = new MoodleCourseRestriction(