From 9daaeeb8dc0e52084c819b0a745b4aee6010442f Mon Sep 17 00:00:00 2001
From: Julian Christl <julian.christl@tum.de>
Date: Wed, 20 Sep 2023 23:50:10 +0200
Subject: [PATCH 1/6] Development: Fix an issue with duplicated notification
 recipients in Bamboo (#7231)

---
 .../config/migration/MigrationRegistry.java   |   2 +
 .../entries/BambooMigrationService.java       |  47 ++-
 .../MigrationEntry20230808_203400.java        |   8 +-
 .../MigrationEntry20230920_181600.java        | 356 ++++++++++++++++++
 4 files changed, 393 insertions(+), 20 deletions(-)
 create mode 100644 src/main/java/de/tum/in/www1/artemis/config/migration/entries/MigrationEntry20230920_181600.java

diff --git a/src/main/java/de/tum/in/www1/artemis/config/migration/MigrationRegistry.java b/src/main/java/de/tum/in/www1/artemis/config/migration/MigrationRegistry.java
index 26f61a421d72..c885702ad9eb 100644
--- a/src/main/java/de/tum/in/www1/artemis/config/migration/MigrationRegistry.java
+++ b/src/main/java/de/tum/in/www1/artemis/config/migration/MigrationRegistry.java
@@ -11,6 +11,7 @@
 import org.springframework.stereotype.Component;
 
 import de.tum.in.www1.artemis.config.migration.entries.MigrationEntry20230808_203400;
+import de.tum.in.www1.artemis.config.migration.entries.MigrationEntry20230920_181600;
 
 /**
  * This component allows registering certain entries containing functionality that gets executed on application startup. The entries must extend {@link MigrationEntry}.
@@ -29,6 +30,7 @@ public MigrationRegistry(MigrationService migrationService) {
         this.migrationService = migrationService;
 
         this.migrationEntryMap.put(1, MigrationEntry20230808_203400.class);
+        this.migrationEntryMap.put(2, MigrationEntry20230920_181600.class);
     }
 
     /**
diff --git a/src/main/java/de/tum/in/www1/artemis/config/migration/entries/BambooMigrationService.java b/src/main/java/de/tum/in/www1/artemis/config/migration/entries/BambooMigrationService.java
index fe28b3c57c7e..bb44f546c6c3 100644
--- a/src/main/java/de/tum/in/www1/artemis/config/migration/entries/BambooMigrationService.java
+++ b/src/main/java/de/tum/in/www1/artemis/config/migration/entries/BambooMigrationService.java
@@ -22,6 +22,7 @@
 import org.springframework.stereotype.Service;
 import org.springframework.util.LinkedMultiValueMap;
 import org.springframework.util.MultiValueMap;
+import org.springframework.web.client.RestClientException;
 import org.springframework.web.client.RestTemplate;
 import org.springframework.web.util.UriComponentsBuilder;
 
@@ -116,13 +117,29 @@ private static Optional<String> getRepositoryNameById(String html, Long id) {
 
     @Override
     public void overrideBuildPlanNotification(String projectKey, String buildPlanKey, VcsRepositoryUrl vcsRepositoryUrl) {
-        List<Long> notificationIds = getAllArtemisBuildPlanServerNotificationIds(buildPlanKey);
-
-        for (var notificationId : notificationIds) {
-            deleteBuildPlanServerNotificationId(buildPlanKey, notificationId);
+        Map<Long, String> notificationIds = getAllArtemisBuildPlanServerNotificationIds(buildPlanKey);
+        log.info("Found {} notifications for build plan {}", notificationIds.size(), buildPlanKey);
+
+        List<Long> idsWithValidUrl = notificationIds.entrySet().stream().filter(entry -> entry.getValue().equals(artemisServerUrl + NEW_RESULT_RESOURCE_API_PATH))
+                .map(Map.Entry::getKey).toList();
+        boolean hasValidUrl = !idsWithValidUrl.isEmpty();
+        if (hasValidUrl) {
+            log.info("Build plan {} already has a notification with the correct URL", buildPlanKey);
+            notificationIds.remove(idsWithValidUrl.get(0));
         }
 
-        createBuildPlanServerNotification(buildPlanKey, artemisServerUrl + NEW_RESULT_RESOURCE_API_PATH);
+        notificationIds.forEach((id, url) -> {
+            try {
+                deleteBuildPlanServerNotificationId(buildPlanKey, id);
+            }
+            catch (RestClientException e) {
+                log.error("Could not delete notification with id " + id + " for build plan " + buildPlanKey, e);
+            }
+        });
+
+        if (!hasValidUrl) {
+            createBuildPlanServerNotification(buildPlanKey, artemisServerUrl + NEW_RESULT_RESOURCE_API_PATH);
+        }
     }
 
     @Override
@@ -297,7 +314,7 @@ public boolean buildPlanExists(String projectKey, String buildPlanKey) {
      * @param buildPlanKey The key of the build plan, which is usually the name combined with the project, e.g. 'EIST16W1-GA56HUR'.
      * @return a list of all notification ids
      */
-    private List<Long> getAllArtemisBuildPlanServerNotificationIds(String buildPlanKey) {
+    private Map<Long, String> getAllArtemisBuildPlanServerNotificationIds(String buildPlanKey) {
         MultiValueMap<String, String> parameters = new LinkedMultiValueMap<>();
         parameters.add("buildKey", buildPlanKey);
         String requestUrl = bambooServerUrl + "/chain/admin/config/defaultChainNotification.action";
@@ -306,16 +323,16 @@ private List<Long> getAllArtemisBuildPlanServerNotificationIds(String buildPlanK
         var response = restTemplate.exchange(builder.build().toUri(), HttpMethod.GET, null, String.class);
         var html = response.getBody();
         if (html == null) {
-            return List.of();
+            return Map.of();
         }
         Element notificationTableBody = Jsoup.parse(html).selectFirst("table#notificationTable tbody");
         if (notificationTableBody == null) {
-            return List.of();
+            return Map.of();
         }
         // First column is the event, second column the recipient, third the actions
         // If there is a URL, the URL is the recipient. In that case we take the notification id from the edit button
         Elements entries = notificationTableBody.select("tr");
-        List<Long> notificationIds = new ArrayList<>();
+        Map<Long, String> notificationIdToRecipient = new HashMap<>();
         for (Element entry : entries) {
             Elements columns = entry.select("td");
             if (columns.size() != 3) {
@@ -324,16 +341,14 @@ private List<Long> getAllArtemisBuildPlanServerNotificationIds(String buildPlanK
             String recipient = columns.get(1).text();
             String actions = columns.get(2).toString();
             Pattern editNotificationIdPattern = Pattern.compile(".*?id=\"editNotification:(\\d+)\".*?");
-            if (recipient.trim().startsWith(artemisServerUrl)) {
-                Matcher matcher = editNotificationIdPattern.matcher(actions);
-                if (matcher.find()) {
-                    String notificationIdString = matcher.group(1);
-                    notificationIds.add(Long.parseLong(notificationIdString));
-                }
+            Matcher matcher = editNotificationIdPattern.matcher(actions);
+            if (matcher.find()) {
+                String notificationIdString = matcher.group(1);
+                notificationIdToRecipient.put(Long.parseLong(notificationIdString), recipient);
             }
         }
 
-        return notificationIds;
+        return notificationIdToRecipient;
     }
 
     /**
diff --git a/src/main/java/de/tum/in/www1/artemis/config/migration/entries/MigrationEntry20230808_203400.java b/src/main/java/de/tum/in/www1/artemis/config/migration/entries/MigrationEntry20230808_203400.java
index b71a2e8058c4..b4abc7498f84 100644
--- a/src/main/java/de/tum/in/www1/artemis/config/migration/entries/MigrationEntry20230808_203400.java
+++ b/src/main/java/de/tum/in/www1/artemis/config/migration/entries/MigrationEntry20230808_203400.java
@@ -223,10 +223,10 @@ private void migrateSolutions(List<SolutionProgrammingExerciseParticipation> par
                 migrateSolutionBuildPlan(participation, auxiliaryRepositories);
 
                 migrateTestRepository(participation);
-                log.info("Migrated template build plan for exercise {} in {}ms", participation.getProgrammingExercise().getId(), System.currentTimeMillis() - startMs);
+                log.info("Migrated solution build plan for exercise {} in {}ms", participation.getProgrammingExercise().getId(), System.currentTimeMillis() - startMs);
             }
             catch (Exception e) {
-                log.warn("Failed to migrate template build plan for exercise {} with buildPlanId {}", participation.getProgrammingExercise().getId(),
+                log.warn("Failed to migrate solution build plan for exercise {} with buildPlanId {}", participation.getProgrammingExercise().getId(),
                         participation.getBuildPlanId(), e);
                 errorList.add(participation);
             }
@@ -319,8 +319,8 @@ private void migrateStudents(List<ProgrammingExerciseStudentParticipation> parti
                 log.info("Migrated student build plan for exercise {} in {}ms", participation.getProgrammingExercise().getId(), System.currentTimeMillis() - startMs);
             }
             catch (Exception e) {
-                log.warn("Failed to migrate template build plan for exercise {} with buildPlanId {}", participation.getProgrammingExercise().getId(),
-                        participation.getBuildPlanId(), e);
+                log.warn("Failed to migrate student build plan for exercise {} with buildPlanId {}", participation.getProgrammingExercise().getId(), participation.getBuildPlanId(),
+                        e);
                 errorList.add(participation);
             }
         }
diff --git a/src/main/java/de/tum/in/www1/artemis/config/migration/entries/MigrationEntry20230920_181600.java b/src/main/java/de/tum/in/www1/artemis/config/migration/entries/MigrationEntry20230920_181600.java
new file mode 100644
index 000000000000..e9fbdf8dc135
--- /dev/null
+++ b/src/main/java/de/tum/in/www1/artemis/config/migration/entries/MigrationEntry20230920_181600.java
@@ -0,0 +1,356 @@
+package de.tum.in.www1.artemis.config.migration.entries;
+
+import java.net.URISyntaxException;
+import java.util.List;
+import java.util.Optional;
+import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.TimeUnit;
+import java.util.stream.Collectors;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.core.env.Environment;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Pageable;
+import org.springframework.stereotype.Component;
+
+import com.google.common.collect.Lists;
+
+import de.tum.in.www1.artemis.config.migration.MigrationEntry;
+import de.tum.in.www1.artemis.domain.ProgrammingExercise;
+import de.tum.in.www1.artemis.domain.VcsRepositoryUrl;
+import de.tum.in.www1.artemis.domain.participation.*;
+import de.tum.in.www1.artemis.repository.*;
+import de.tum.in.www1.artemis.service.UrlService;
+import de.tum.in.www1.artemis.service.connectors.vcs.VersionControlService;
+
+@Component
+public class MigrationEntry20230920_181600 extends MigrationEntry {
+
+    private static final int BATCH_SIZE = 100;
+
+    private static final int MAX_THREAD_COUNT = 10;
+
+    private static final String ERROR_MESSAGE = "Failed to migrate programming exercises within nine hours. Aborting migration.";
+
+    private static final int TIMEOUT_IN_HOURS = 9;
+
+    private final Logger log = LoggerFactory.getLogger(MigrationEntry20230920_181600.class);
+
+    private final ProgrammingExerciseRepository programmingExerciseRepository;
+
+    private final SolutionProgrammingExerciseParticipationRepository solutionProgrammingExerciseParticipationRepository;
+
+    private final TemplateProgrammingExerciseParticipationRepository templateProgrammingExerciseParticipationRepository;
+
+    private final ProgrammingExerciseStudentParticipationRepository programmingExerciseStudentParticipationRepository;
+
+    private final Optional<CIVCSMigrationService> ciMigrationService;
+
+    private final Environment environment;
+
+    private final UrlService urlService = new UrlService();
+
+    private final CopyOnWriteArrayList<ProgrammingExerciseParticipation> errorList = new CopyOnWriteArrayList<>();
+
+    private static final List<String> MIGRATABLE_PROFILES = List.of("bamboo");
+
+    public MigrationEntry20230920_181600(ProgrammingExerciseRepository programmingExerciseRepository,
+            SolutionProgrammingExerciseParticipationRepository solutionProgrammingExerciseParticipationRepository,
+            TemplateProgrammingExerciseParticipationRepository templateProgrammingExerciseParticipationRepository,
+            ProgrammingExerciseStudentParticipationRepository programmingExerciseStudentParticipationRepository, AuxiliaryRepositoryRepository auxiliaryRepositoryRepository,
+            Optional<CIVCSMigrationService> ciMigrationService, Optional<VersionControlService> versionControlService, Environment environment) {
+        this.programmingExerciseRepository = programmingExerciseRepository;
+        this.solutionProgrammingExerciseParticipationRepository = solutionProgrammingExerciseParticipationRepository;
+        this.templateProgrammingExerciseParticipationRepository = templateProgrammingExerciseParticipationRepository;
+        this.programmingExerciseStudentParticipationRepository = programmingExerciseStudentParticipationRepository;
+        this.ciMigrationService = ciMigrationService;
+        this.environment = environment;
+    }
+
+    @Override
+    public void execute() {
+        List<String> activeProfiles = List.of(environment.getActiveProfiles());
+        if (activeProfiles.stream().noneMatch(MIGRATABLE_PROFILES::contains)) {
+            log.info("Migration will be skipped and marked run because the system does not support a tech-stack that requires this migration: {}", activeProfiles);
+            return;
+        }
+
+        var programmingExerciseCount = programmingExerciseRepository.count();
+        var studentCount = ciMigrationService.orElseThrow().getPageableStudentParticipations(programmingExerciseStudentParticipationRepository, Pageable.unpaged())
+                .getTotalElements();
+
+        log.info("Will migrate {} programming exercises and {} student participations now.", programmingExerciseCount, studentCount);
+
+        // Number of full batches. The last batch might be smaller
+        long totalFullBatchCount = programmingExerciseCount / BATCH_SIZE;
+        int threadCount = (int) Math.max(1, Math.min(totalFullBatchCount, MAX_THREAD_COUNT));
+
+        // Use fixed thread pool to prevent loading too many exercises into memory at once
+        ExecutorService executorService = Executors.newFixedThreadPool(threadCount);
+
+        /*
+         * migrate the solution participations first, then the template participations, then the student participations
+         */
+        var solutionCount = solutionProgrammingExerciseParticipationRepository.count();
+        log.info("Found {} solution participations to migrate.", solutionCount);
+        for (int currentPageStart = 0; currentPageStart < solutionCount; currentPageStart += BATCH_SIZE) {
+            Pageable pageable = PageRequest.of(currentPageStart / BATCH_SIZE, BATCH_SIZE);
+            var solutionParticipationPage = solutionProgrammingExerciseParticipationRepository.findAll(pageable);
+            log.info("Will migrate {} solution participations in batch.", solutionParticipationPage.getNumberOfElements());
+            var solutionParticipationsPartitions = Lists.partition(solutionParticipationPage.toList(), threadCount);
+            for (var solutionParticipations : solutionParticipationsPartitions) {
+                executorService.submit(() -> migrateSolutions(solutionParticipations));
+            }
+        }
+
+        log.info("Submitted all solution participations to thread pool for migration.");
+        /*
+         * migrate the template participations
+         */
+        var templateCount = templateProgrammingExerciseParticipationRepository.count();
+        log.info("Found {} template participations to migrate", templateCount);
+        for (int currentPageStart = 0; currentPageStart < templateCount; currentPageStart += BATCH_SIZE) {
+            Pageable pageable = PageRequest.of(currentPageStart / BATCH_SIZE, BATCH_SIZE);
+            var templateParticipationPage = templateProgrammingExerciseParticipationRepository.findAll(pageable);
+            log.info("Will migrate {} template programming exercises in batch.", templateParticipationPage.getNumberOfElements());
+            var templateParticipationsPartitions = Lists.partition(templateParticipationPage.toList(), threadCount);
+            for (var templateParticipations : templateParticipationsPartitions) {
+                executorService.submit(() -> migrateTemplates(templateParticipations));
+            }
+        }
+
+        log.info("Submitted all template participations to thread pool for migration.");
+        /*
+         * migrate the student participations
+         */
+        log.info("Found {} student programming exercise participations with build plans to migrate.", studentCount);
+        for (int currentPageStart = 0; currentPageStart < studentCount; currentPageStart += BATCH_SIZE) {
+            Pageable pageable = PageRequest.of(currentPageStart / BATCH_SIZE, BATCH_SIZE);
+            Page<ProgrammingExerciseStudentParticipation> studentParticipationPage = ciMigrationService.orElseThrow()
+                    .getPageableStudentParticipations(programmingExerciseStudentParticipationRepository, pageable);
+            log.info("Will migrate {} student programming exercise participations in batch.", studentParticipationPage.getNumberOfElements());
+            var studentPartitionsPartitions = Lists.partition(studentParticipationPage.toList(), threadCount);
+            for (var studentParticipations : studentPartitionsPartitions) {
+                executorService.submit(() -> migrateStudents(studentParticipations));
+            }
+        }
+
+        // Wait for all threads to finish
+        executorService.shutdown();
+
+        try {
+            boolean finished = executorService.awaitTermination(TIMEOUT_IN_HOURS, TimeUnit.HOURS);
+            if (!finished) {
+                log.error(ERROR_MESSAGE);
+                if (executorService.awaitTermination(1, TimeUnit.MINUTES)) {
+                    log.error("Failed to cancel all migration threads. Some threads are still running.");
+                }
+                throw new RuntimeException(ERROR_MESSAGE);
+            }
+        }
+        catch (InterruptedException e) {
+            log.error(ERROR_MESSAGE);
+            executorService.shutdownNow();
+            Thread.currentThread().interrupt();
+            throw new RuntimeException(e);
+        }
+
+        log.info("Finished migrating programming exercises and student participations");
+        evaluateErrorList();
+    }
+
+    /**
+     * Executes the migration for a batch of participations.
+     *
+     * @param participations The participations to migrate
+     */
+    private void migrateSolutions(List<SolutionProgrammingExerciseParticipation> participations) {
+        for (var participation : participations) {
+            try {
+                // 1st step: check if the build plan exists, this cleans up the database a bit
+                boolean buildPlanExists = ciMigrationService.orElseThrow().buildPlanExists(participation.getProgrammingExercise().getProjectKey(), participation.getBuildPlanId());
+                if (!buildPlanExists) {
+                    log.warn("Build plan {} does not exist for exercise {}", participation.getBuildPlanId(), participation.getProgrammingExercise().getId());
+                    log.info("Skipping migration for exercise {} and setting build_plan_id to null", participation.getProgrammingExercise().getId());
+                    participation.setBuildPlanId(null);
+                    solutionProgrammingExerciseParticipationRepository.save(participation);
+                    continue;
+                }
+
+                log.info("Migrating solution build plan with name {} for exercise {}",
+                        participation.getProgrammingExercise().getProjectKey() + "-" + participation.getBuildPlanId(), participation.getProgrammingExercise().getId());
+
+                migrateSolutionBuildPlan(participation);
+            }
+            catch (Exception e) {
+                log.warn("Failed to migrate solution build plan for exercise {} with buildPlanId {}", participation.getProgrammingExercise().getId(),
+                        participation.getBuildPlanId(), e);
+                errorList.add(participation);
+            }
+        }
+    }
+
+    /**
+     * Migrates the build plans of the given participations.
+     *
+     * @param participations The participations to migrate
+     */
+    private void migrateTemplates(List<TemplateProgrammingExerciseParticipation> participations) {
+        for (var participation : participations) {
+            try {
+                // 1st step: check if the build plan exists, this cleans up the database a bit
+                boolean buildPlanExists = ciMigrationService.orElseThrow().buildPlanExists(participation.getProgrammingExercise().getProjectKey(),
+                        participation.getProgrammingExercise().getTemplateBuildPlanId());
+                if (!buildPlanExists) {
+                    log.warn("Build plan {} does not exist for exercise {}", participation.getProgrammingExercise().getTemplateBuildPlanId(),
+                            participation.getProgrammingExercise().getId());
+                    log.info("Skipping migration for template of exercise {} and setting build_plan_id to null", participation.getProgrammingExercise().getId());
+                    participation.setBuildPlanId(null);
+                    templateProgrammingExerciseParticipationRepository.save(participation);
+                    // CANCEL THE SUBSEQUENT OPERATIONS FOR THIS PROGRAMMING EXERCISE
+                    continue;
+                }
+
+                log.info("Migrating template build plan with name {} for exercise {}",
+                        participation.getProgrammingExercise().getProjectKey() + "-" + participation.getBuildPlanId(), participation.getProgrammingExercise().getId());
+
+                migrateTemplateBuildPlan(participation);
+            }
+            catch (Exception e) {
+                log.warn("Failed to migrate template build plan for exercise {} with buildPlanId {}", participation.getProgrammingExercise().getId(),
+                        participation.getBuildPlanId(), e);
+                errorList.add(participation);
+            }
+        }
+    }
+
+    /**
+     * Migrates the build plans of the given participations.
+     *
+     * @param participations The participations to migrate
+     */
+    private void migrateStudents(List<ProgrammingExerciseStudentParticipation> participations) {
+        for (var participation : participations) {
+            try {
+                // 1st step: check if the build plan exists, this cleans up the database a bit
+                boolean buildPlanExists = ciMigrationService.orElseThrow().buildPlanExists(participation.getProgrammingExercise().getProjectKey(), participation.getBuildPlanId());
+                if (!buildPlanExists) {
+                    log.warn("Build plan {} does not exist for exercise {}", participation.getBuildPlanId(), participation.getProgrammingExercise().getId());
+                    log.info("Skipping migration for exercise {} and setting build_plan_id to null", participation.getProgrammingExercise().getId());
+                    participation.setBuildPlanId(null);
+                    programmingExerciseStudentParticipationRepository.save(participation);
+                    continue;
+                }
+
+                log.info("Migrating student participation with buildPlanId {} for exercise {}", participation.getBuildPlanId(), participation.getProgrammingExercise().getId());
+
+                migrateStudentBuildPlan(participation);
+            }
+            catch (Exception e) {
+                log.warn("Failed to migrate student build plan for exercise {} with buildPlanId {}", participation.getProgrammingExercise().getId(), participation.getBuildPlanId(),
+                        e);
+                errorList.add(participation);
+            }
+        }
+    }
+
+    /**
+     * Migrates a single solution build plan.
+     *
+     * @param participation The participation to migrate
+     */
+    private void migrateStudentBuildPlan(ProgrammingExerciseStudentParticipation participation) {
+        VcsRepositoryUrl repositoryUrl;
+        ProgrammingExercise exercise = participation.getProgrammingExercise();
+        try {
+            repositoryUrl = new VcsRepositoryUrl(urlService.getPlainUrlFromRepositoryUrl(participation.getVcsRepositoryUrl()));
+        }
+        catch (URISyntaxException e) {
+            log.warn("Failed to convert git url {} for studentParticipationId {} exerciseId {} with buildPlanId {}, will abort migration for this Participation",
+                    participation.getVcsRepositoryUrl(), participation.getId(), exercise.getId(), participation.getBuildPlanId(), e);
+            errorList.add(participation);
+            return;
+        }
+        try {
+            ciMigrationService.orElseThrow().overrideBuildPlanNotification(exercise.getProjectKey(), participation.getBuildPlanId(), repositoryUrl);
+        }
+        catch (Exception e) {
+            log.warn("Failed to migrate build plan notifications for studentParticipationId {} with buildPlanId {} of exerciseId {} ", participation.getId(),
+                    participation.getBuildPlanId(), exercise.getId(), e);
+            errorList.add(participation);
+        }
+    }
+
+    /**
+     * Migrates a single solution build plan.
+     *
+     * @param participation The participation to migrate
+     */
+    private void migrateSolutionBuildPlan(AbstractBaseProgrammingExerciseParticipation participation) {
+        ProgrammingExercise exercise = participation.getProgrammingExercise();
+        try {
+            ciMigrationService.orElseThrow().overrideBuildPlanNotification(exercise.getProjectKey(), exercise.getSolutionBuildPlanId(), exercise.getVcsSolutionRepositoryUrl());
+        }
+        catch (Exception e) {
+            log.warn("Failed to migrate solution build plan for exercise id {} with buildPlanId {}", exercise.getId(), exercise.getSolutionBuildPlanId(), e);
+            errorList.add(participation);
+        }
+    }
+
+    /**
+     * Migrates a single template build plan.
+     *
+     * @param participation The participation to migrate
+     */
+    private void migrateTemplateBuildPlan(AbstractBaseProgrammingExerciseParticipation participation) {
+        ProgrammingExercise exercise = participation.getProgrammingExercise();
+        try {
+            ciMigrationService.orElseThrow().overrideBuildPlanNotification(exercise.getProjectKey(), exercise.getTemplateBuildPlanId(), exercise.getVcsTemplateRepositoryUrl());
+        }
+        catch (Exception e) {
+            log.warn("Failed to migrate template build plan for exercise {} with buildPlanId {}", exercise.getId(), exercise.getTemplateBuildPlanId(), e);
+            errorList.add(participation);
+        }
+    }
+
+    /**
+     * Evaluates the error map and prints the errors to the log.
+     */
+    private void evaluateErrorList() {
+        if (errorList.isEmpty()) {
+            log.info("Successfully migrated all programming exercises");
+            return;
+        }
+
+        List<Long> failedTemplateExercises = errorList.stream().filter(participation -> participation instanceof TemplateProgrammingExerciseParticipation)
+                .map(participation -> participation.getProgrammingExercise().getId()).toList();
+        List<Long> failedSolutionExercises = errorList.stream().filter(participation -> participation instanceof SolutionProgrammingExerciseParticipation)
+                .map(participation -> participation.getProgrammingExercise().getId()).toList();
+        List<Long> failedStudentParticipations = errorList.stream().filter(participation -> participation instanceof ProgrammingExerciseStudentParticipation)
+                .map(ParticipationInterface::getId).toList();
+
+        log.error("{} failures during migration", errorList.size());
+        // print each participation in a single line in the long to simplify reviewing the issues
+        log.error("Errors occurred for the following participations: \n{}", errorList.stream().map(Object::toString).collect(Collectors.joining("\n")));
+        log.error("Failed to migrate template build plan for exercises: {}", failedTemplateExercises);
+        log.error("Failed to migrate solution build plan for exercises: {}", failedSolutionExercises);
+        log.error("Failed to migrate students participations: {}", failedStudentParticipations);
+        log.warn("Please check the logs for more information. If the issues are related to the external VCS/CI system, fix the issues and rerun the migration. or "
+                + "fix the build plans yourself and mark the migration as run. The migration can be rerun by deleting the migration entry in the database table containing "
+                + "the migration with author: " + author() + " and date_string: " + date() + " and then restarting Artemis.");
+    }
+
+    @Override
+    public String author() {
+        return "julian-christl";
+    }
+
+    @Override
+    public String date() {
+        return "20230920_181600";
+    }
+}

From a8464c912544cdd0d5a1e11d0c2fb676c6bc0e51 Mon Sep 17 00:00:00 2001
From: Maximilian Anzinger
 <44003963+MaximilianAnzinger@users.noreply.github.com>
Date: Thu, 21 Sep 2023 10:17:35 +0200
Subject: [PATCH 2/6] Adaptive learning: Fix display of inner html for
 competency descriptions (#7236)

---
 .../competencies/competency-card/competency-card.component.html | 2 +-
 .../course-competencies-details.component.html                  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/webapp/app/course/competencies/competency-card/competency-card.component.html b/src/main/webapp/app/course/competencies/competency-card/competency-card.component.html
index 180c1b1b7ec9..1acd70fee152 100644
--- a/src/main/webapp/app/course/competencies/competency-card/competency-card.component.html
+++ b/src/main/webapp/app/course/competencies/competency-card/competency-card.component.html
@@ -24,7 +24,7 @@ <h4 class="m-0">
                     <span *ngIf="isMastered" class="badge text-white text-bg-success" jhiTranslate="artemisApp.competency.mastered">Mastered</span>
                     <span *ngIf="competency.optional" id="optional-badge" class="badge text-white bg-warning" jhiTranslate="artemisApp.competency.optional">Optional</span>
                 </h4>
-                <p *ngIf="competency.description" class="m-0">{{ competency.description }}</p>
+                <p *ngIf="competency.description" class="m-0" [innerHTML]="competency.description"></p>
                 <div *ngIf="isPrerequisite && competency.course">
                     <span class="badge bg-primary">{{ competency.course.title }}</span>
                     <span class="badge bg-secondary">{{ competency.course.semester }}</span>
diff --git a/src/main/webapp/app/overview/course-competencies/course-competencies-details.component.html b/src/main/webapp/app/overview/course-competencies/course-competencies-details.component.html
index c8a10a012932..b6e75469719f 100644
--- a/src/main/webapp/app/overview/course-competencies/course-competencies-details.component.html
+++ b/src/main/webapp/app/overview/course-competencies/course-competencies-details.component.html
@@ -23,7 +23,7 @@ <h3 class="mb-0">
                     <span *ngIf="isMastered" class="badge text-white text-bg-success" jhiTranslate="artemisApp.competency.mastered">Mastered</span>
                     <span *ngIf="competency.optional" class="badge text-white bg-warning" jhiTranslate="artemisApp.competency.optional">Optional</span>
                 </h3>
-                <div *ngIf="competency.description">{{ competency.description }}</div>
+                <div *ngIf="competency.description" [innerHTML]="competency.description"></div>
             </div>
             <div *ngIf="competency.softDueDate" class="col-auto text-right">
                 <span style="vertical-align: middle"> {{ 'artemisApp.competency.competencyCard.softDueDate' | artemisTranslate }} </span>

From 20a4a10e847e3cc402864b0f69a77e9b741058c9 Mon Sep 17 00:00:00 2001
From: Matthias Linhuber <github@linhuber.org>
Date: Thu, 21 Sep 2023 13:26:39 +0200
Subject: [PATCH 3/6] `Development`: Update bamboo version in build.gradle
 (#7237)

---
 build.gradle         | 2 +-
 docker/atlassian.yml | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/build.gradle b/build.gradle
index bd20786608f9..cedc5276d924 100644
--- a/build.gradle
+++ b/build.gradle
@@ -246,7 +246,7 @@ dependencies {
     implementation "org.imsglobal:basiclti-util:1.2.0"
     implementation "org.jasypt:jasypt:1.9.3"
     implementation "me.xdrop:fuzzywuzzy:1.4.0"
-    implementation "com.atlassian.bamboo:bamboo-specs:9.2.1"
+    implementation "com.atlassian.bamboo:bamboo-specs:9.3.3"
     implementation ("org.yaml:snakeyaml") {
         version {
             strictly "1.33" // needed for Bamboo-specs and to reduce the number of vulnerabilities, also see https://mvnrepository.com/artifact/org.yaml/snakeyaml
diff --git a/docker/atlassian.yml b/docker/atlassian.yml
index 592f282eb790..cf5b1047797b 100644
--- a/docker/atlassian.yml
+++ b/docker/atlassian.yml
@@ -24,7 +24,7 @@ services:
         hostname: bitbucket
         extra_hosts:
             - "host.docker.internal:host-gateway"
-        image: ghcr.io/ls1intum/artemis-bitbucket:8.8.2
+        image: ghcr.io/ls1intum/artemis-bitbucket:8.13.1
         pull_policy: always
         volumes:
             - artemis-bitbucket-data:/var/atlassian/application-data/bitbucket
@@ -44,7 +44,7 @@ services:
         hostname: bamboo
         extra_hosts:
             - "host.docker.internal:host-gateway"
-        image: ghcr.io/ls1intum/artemis-bamboo:9.2.1
+        image: ghcr.io/ls1intum/artemis-bamboo:9.3.3
         pull_policy: always
         volumes:
             - artemis-bamboo-data:/var/atlassian/application-data/bamboo

From c63bb50ab9d05c894b56624bca1b39e5f84f71b6 Mon Sep 17 00:00:00 2001
From: Maximilian Anzinger
 <44003963+MaximilianAnzinger@users.noreply.github.com>
Date: Thu, 21 Sep 2023 16:59:04 +0200
Subject: [PATCH 4/6] Adaptive learning: Add graph details view to learning
 path management dashboard (#7027)

---
 build.gradle                                  |   1 +
 package-lock.json                             |  10 -
 package.json                                  |   4 +-
 .../domain/lecture/AttachmentUnit.java        |   6 +
 .../artemis/domain/lecture/ExerciseUnit.java  |   6 +
 .../artemis/domain/lecture/LectureUnit.java   |   3 +
 .../artemis/domain/lecture/OnlineUnit.java    |   6 +
 .../www1/artemis/domain/lecture/TextUnit.java |   6 +
 .../artemis/domain/lecture/VideoUnit.java     |   6 +
 .../repository/LearningPathRepository.java    |  15 ++
 .../artemis/service/LearningPathService.java  | 234 +++++++++++++++++-
 .../web/rest/LearningPathResource.java        |  44 +++-
 .../dto/competency/NgxLearningPathDTO.java    |  43 ++++
 ...tureUnitForLearningPathNodeDetailsDTO.java |  12 +
 .../web/rest/lecture/LectureUnitResource.java |  15 ++
 .../learning-path-graph-node.component.html   |  52 ++++
 .../learning-path-graph-node.component.ts     |  33 +++
 .../learning-path-graph.component.html        |  40 +++
 .../learning-path-graph.component.scss        |  54 ++++
 .../learning-path-graph.component.ts          |  63 +++++
 .../competency-node-details.component.html    |  18 ++
 .../competency-node-details.component.ts      |  65 +++++
 .../exercise-node-details.component.html      |  14 ++
 .../exercise-node-details.component.ts        |  43 ++++
 .../lecture-unit-node-details.component.html  |  14 ++
 .../lecture-unit-node-details.component.ts    |  45 ++++
 .../learning-path-management.component.html   |   2 +-
 .../learning-path-management.component.ts     |  14 +-
 ...earning-path-progress-modal.component.html |  19 ++
 ...earning-path-progress-modal.component.scss |  26 ++
 .../learning-path-progress-modal.component.ts |  20 ++
 .../learning-path-progress-nav.component.html |  16 ++
 .../learning-path-progress-nav.component.ts   |  18 ++
 .../learning-paths/learning-path.service.ts   |  16 ++
 .../learning-paths/learning-paths.module.ts   |  23 +-
 .../competency/learning-path.model.ts         |  30 +++
 .../lecture-unit/lectureUnit.model.ts         |  38 +++
 .../lectureUnit.service.ts                    |   8 +-
 src/main/webapp/app/shared/shared.module.ts   |   3 +
 .../sticky-popover.directive.ts               | 119 +++++++++
 src/main/webapp/i18n/de/competency.json       |   5 +
 src/main/webapp/i18n/en/competency.json       |   5 +
 .../lecture/LearningPathIntegrationTest.java  |  50 ++++
 .../lecture/LectureUnitIntegrationTest.java   |  13 +
 .../service/LearningPathServiceTest.java      | 212 +++++++++++++++-
 ...learning-path-graph-node.component.spec.ts |  46 ++++
 .../learning-path-graph.component.spec.ts     |  61 +++++
 .../competency-node-details.component.spec.ts |  75 ++++++
 .../exercise-node-details.component.spec.ts   |  55 ++++
 ...ecture-unit-node-details.component.spec.ts |  57 +++++
 ...ning-path-progress-modal.component.spec.ts |  47 ++++
 ...arning-path-progress-nav.component.spec.ts |  72 ++++++
 .../lecture-unit/lecture-unit.service.spec.ts |   5 +
 .../sticky-popover.directive.spec.ts          |  74 ++++++
 .../service/learning-path.service.spec.ts     |   6 +
 55 files changed, 1966 insertions(+), 21 deletions(-)
 create mode 100644 src/main/java/de/tum/in/www1/artemis/web/rest/dto/competency/NgxLearningPathDTO.java
 create mode 100644 src/main/java/de/tum/in/www1/artemis/web/rest/dto/lectureunit/LectureUnitForLearningPathNodeDetailsDTO.java
 create mode 100644 src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph-node.component.html
 create mode 100644 src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph-node.component.ts
 create mode 100644 src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph.component.html
 create mode 100644 src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph.component.scss
 create mode 100644 src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph.component.ts
 create mode 100644 src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/competency-node-details.component.html
 create mode 100644 src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/competency-node-details.component.ts
 create mode 100644 src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/exercise-node-details.component.html
 create mode 100644 src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/exercise-node-details.component.ts
 create mode 100644 src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/lecture-unit-node-details.component.html
 create mode 100644 src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/lecture-unit-node-details.component.ts
 create mode 100644 src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-modal.component.html
 create mode 100644 src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-modal.component.scss
 create mode 100644 src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-modal.component.ts
 create mode 100644 src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-nav.component.html
 create mode 100644 src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-nav.component.ts
 create mode 100644 src/main/webapp/app/shared/sticky-popover/sticky-popover.directive.ts
 create mode 100644 src/test/javascript/spec/component/learning-paths/graph/learning-path-graph-node.component.spec.ts
 create mode 100644 src/test/javascript/spec/component/learning-paths/graph/learning-path-graph.component.spec.ts
 create mode 100644 src/test/javascript/spec/component/learning-paths/graph/node-details/competency-node-details.component.spec.ts
 create mode 100644 src/test/javascript/spec/component/learning-paths/graph/node-details/exercise-node-details.component.spec.ts
 create mode 100644 src/test/javascript/spec/component/learning-paths/graph/node-details/lecture-unit-node-details.component.spec.ts
 create mode 100644 src/test/javascript/spec/component/learning-paths/management/learning-path-progress-modal.component.spec.ts
 create mode 100644 src/test/javascript/spec/component/learning-paths/management/learning-path-progress-nav.component.spec.ts
 create mode 100644 src/test/javascript/spec/directive/sticky-popover.directive.spec.ts

diff --git a/build.gradle b/build.gradle
index cedc5276d924..9402b38d4c0f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -346,6 +346,7 @@ dependencies {
     implementation "org.commonmark:commonmark:0.21.0"
     implementation "commons-fileupload:commons-fileupload:1.5"
     implementation "net.lingala.zip4j:zip4j:2.11.5"
+    implementation "org.jgrapht:jgrapht-core:1.5.2"
 
 
     annotationProcessor "org.hibernate:hibernate-jpamodelgen:${hibernate_version}"
diff --git a/package-lock.json b/package-lock.json
index f5c64d20b838..c166a8aabf1a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5960,11 +5960,6 @@
                 "d3-time-format": "2 - 3"
             }
         },
-        "node_modules/@swimlane/ngx-graph/node_modules/d3-selection": {
-            "version": "1.4.2",
-            "resolved": "https://registry.npmjs.org/d3-selection/-/d3-selection-1.4.2.tgz",
-            "integrity": "sha512-SJ0BqYihzOjDnnlfyeHT0e30k0K1+5sR3d5fNueCNeuhZTnGw4M4o8mqJchSwgKMXCNFo+e2VTChiSJ0vYtXkg=="
-        },
         "node_modules/@swimlane/ngx-graph/node_modules/d3-shape": {
             "version": "1.3.7",
             "resolved": "https://registry.npmjs.org/d3-shape/-/d3-shape-1.3.7.tgz",
@@ -21023,11 +21018,6 @@
             "resolved": "https://registry.npmjs.org/d3-path/-/d3-path-1.0.9.tgz",
             "integrity": "sha512-VLaYcn81dtHVTjEHd8B+pbe9yHWpXKZUC87PzoFmsFrJqgFwDe/qxfp5MlfsfM1V5E/iVt0MmEbWQ7FVIXh/bg=="
         },
-        "node_modules/webcola/node_modules/d3-selection": {
-            "version": "1.4.2",
-            "resolved": "https://registry.npmjs.org/d3-selection/-/d3-selection-1.4.2.tgz",
-            "integrity": "sha512-SJ0BqYihzOjDnnlfyeHT0e30k0K1+5sR3d5fNueCNeuhZTnGw4M4o8mqJchSwgKMXCNFo+e2VTChiSJ0vYtXkg=="
-        },
         "node_modules/webcola/node_modules/d3-shape": {
             "version": "1.3.7",
             "resolved": "https://registry.npmjs.org/d3-shape/-/d3-shape-1.3.7.tgz",
diff --git a/package.json b/package.json
index 10985c77984e..b83528845771 100644
--- a/package.json
+++ b/package.json
@@ -85,7 +85,9 @@
         "@swimlane/ngx-graph": {
             "d3-color": "^3.1.0",
             "d3-interpolate": "^3.0.1",
-            "d3-brush": "^3.0.0"
+            "d3-transition": "^3.0.0",
+            "d3-brush": "^3.0.0",
+            "d3-selection": "^3.0.0"
         },
         "critters": "0.0.20",
         "semver": "7.5.4",
diff --git a/src/main/java/de/tum/in/www1/artemis/domain/lecture/AttachmentUnit.java b/src/main/java/de/tum/in/www1/artemis/domain/lecture/AttachmentUnit.java
index 15f80c06ed0a..be2835971dac 100644
--- a/src/main/java/de/tum/in/www1/artemis/domain/lecture/AttachmentUnit.java
+++ b/src/main/java/de/tum/in/www1/artemis/domain/lecture/AttachmentUnit.java
@@ -81,4 +81,10 @@ public ZonedDateTime getReleaseDate() {
     public void setReleaseDate(ZonedDateTime releaseDate) {
         // Should be set in associated attachment
     }
+
+    // IMPORTANT NOTICE: The following string has to be consistent with the one defined in LectureUnit.java
+    @Override
+    public String getType() {
+        return "attachment";
+    }
 }
diff --git a/src/main/java/de/tum/in/www1/artemis/domain/lecture/ExerciseUnit.java b/src/main/java/de/tum/in/www1/artemis/domain/lecture/ExerciseUnit.java
index cf25599d9e54..5520cbd8c260 100644
--- a/src/main/java/de/tum/in/www1/artemis/domain/lecture/ExerciseUnit.java
+++ b/src/main/java/de/tum/in/www1/artemis/domain/lecture/ExerciseUnit.java
@@ -80,4 +80,10 @@ public void prePersistOrUpdate() {
         this.releaseDate = null;
         this.competencies = new HashSet<>();
     }
+
+    // IMPORTANT NOTICE: The following string has to be consistent with the one defined in LectureUnit.java
+    @Override
+    public String getType() {
+        return "exercise";
+    }
 }
diff --git a/src/main/java/de/tum/in/www1/artemis/domain/lecture/LectureUnit.java b/src/main/java/de/tum/in/www1/artemis/domain/lecture/LectureUnit.java
index d9afc184abcf..d53653d4f53f 100644
--- a/src/main/java/de/tum/in/www1/artemis/domain/lecture/LectureUnit.java
+++ b/src/main/java/de/tum/in/www1/artemis/domain/lecture/LectureUnit.java
@@ -121,4 +121,7 @@ public boolean isCompletedFor(User user) {
     public Optional<ZonedDateTime> getCompletionDate(User user) {
         return getCompletedUsers().stream().filter(completion -> completion.getUser().getId().equals(user.getId())).map(LectureUnitCompletion::getCompletedAt).findFirst();
     }
+
+    // Used to distinguish the type when used in a DTO, e.g., LectureUnitForLearningPathNodeDetailsDTO.
+    public abstract String getType();
 }
diff --git a/src/main/java/de/tum/in/www1/artemis/domain/lecture/OnlineUnit.java b/src/main/java/de/tum/in/www1/artemis/domain/lecture/OnlineUnit.java
index dd401b3e2da4..07bc6022159a 100644
--- a/src/main/java/de/tum/in/www1/artemis/domain/lecture/OnlineUnit.java
+++ b/src/main/java/de/tum/in/www1/artemis/domain/lecture/OnlineUnit.java
@@ -32,4 +32,10 @@ public String getDescription() {
     public void setDescription(String description) {
         this.description = description;
     }
+
+    // IMPORTANT NOTICE: The following string has to be consistent with the one defined in LectureUnit.java
+    @Override
+    public String getType() {
+        return "online";
+    }
 }
diff --git a/src/main/java/de/tum/in/www1/artemis/domain/lecture/TextUnit.java b/src/main/java/de/tum/in/www1/artemis/domain/lecture/TextUnit.java
index 30b13b76af42..205a1ff7cf12 100644
--- a/src/main/java/de/tum/in/www1/artemis/domain/lecture/TextUnit.java
+++ b/src/main/java/de/tum/in/www1/artemis/domain/lecture/TextUnit.java
@@ -19,4 +19,10 @@ public String getContent() {
     public void setContent(String content) {
         this.content = content;
     }
+
+    // IMPORTANT NOTICE: The following string has to be consistent with the one defined in LectureUnit.java
+    @Override
+    public String getType() {
+        return "text";
+    }
 }
diff --git a/src/main/java/de/tum/in/www1/artemis/domain/lecture/VideoUnit.java b/src/main/java/de/tum/in/www1/artemis/domain/lecture/VideoUnit.java
index ea5386ca1654..7b38762198ca 100644
--- a/src/main/java/de/tum/in/www1/artemis/domain/lecture/VideoUnit.java
+++ b/src/main/java/de/tum/in/www1/artemis/domain/lecture/VideoUnit.java
@@ -30,4 +30,10 @@ public String getDescription() {
     public void setDescription(String description) {
         this.description = description;
     }
+
+    // IMPORTANT NOTICE: The following string has to be consistent with the one defined in LectureUnit.java
+    @Override
+    public String getType() {
+        return "video";
+    }
 }
diff --git a/src/main/java/de/tum/in/www1/artemis/repository/LearningPathRepository.java b/src/main/java/de/tum/in/www1/artemis/repository/LearningPathRepository.java
index f48c5ee6b36c..5f5745217413 100644
--- a/src/main/java/de/tum/in/www1/artemis/repository/LearningPathRepository.java
+++ b/src/main/java/de/tum/in/www1/artemis/repository/LearningPathRepository.java
@@ -4,6 +4,8 @@
 
 import java.util.Optional;
 
+import javax.validation.constraints.NotNull;
+
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.EntityGraph;
@@ -20,6 +22,10 @@ public interface LearningPathRepository extends JpaRepository<LearningPath, Long
 
     Optional<LearningPath> findByCourseIdAndUserId(long courseId, long userId);
 
+    default LearningPath findByCourseIdAndUserIdElseThrow(long courseId, long userId) {
+        return findByCourseIdAndUserId(courseId, userId).orElseThrow(() -> new EntityNotFoundException("LearningPath"));
+    }
+
     @EntityGraph(type = LOAD, attributePaths = { "competencies" })
     Optional<LearningPath> findWithEagerCompetenciesByCourseIdAndUserId(long courseId, long userId);
 
@@ -40,4 +46,13 @@ SELECT COUNT (learningPath)
             WHERE learningPath.course.id = :courseId AND learningPath.user.isDeleted = false AND learningPath.course.studentGroupName MEMBER OF learningPath.user.groups
             """)
     long countLearningPathsOfEnrolledStudentsInCourse(@Param("courseId") long courseId);
+
+    @EntityGraph(type = LOAD, attributePaths = { "competencies", "competencies.lectureUnits", "competencies.lectureUnits.completedUsers", "competencies.exercises",
+            "competencies.exercises.studentParticipations" })
+    Optional<LearningPath> findWithEagerCompetenciesAndLearningObjectsAndCompletedUsersById(long learningPathId);
+
+    @NotNull
+    default LearningPath findWithEagerCompetenciesAndLearningObjectsAndCompletedUsersByIdElseThrow(long learningPathId) {
+        return findWithEagerCompetenciesAndLearningObjectsAndCompletedUsersById(learningPathId).orElseThrow(() -> new EntityNotFoundException("LearningPath", learningPathId));
+    }
 }
diff --git a/src/main/java/de/tum/in/www1/artemis/service/LearningPathService.java b/src/main/java/de/tum/in/www1/artemis/service/LearningPathService.java
index 33287ecf4380..2329e5c5f757 100644
--- a/src/main/java/de/tum/in/www1/artemis/service/LearningPathService.java
+++ b/src/main/java/de/tum/in/www1/artemis/service/LearningPathService.java
@@ -1,10 +1,14 @@
 package de.tum.in.www1.artemis.service;
 
-import java.util.List;
+import java.util.*;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.stream.Collectors;
+import java.util.stream.LongStream;
+import java.util.stream.Stream;
 
 import javax.validation.constraints.NotNull;
 
+import org.jgrapht.alg.util.UnionFind;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.data.domain.Page;
@@ -13,12 +17,14 @@
 import de.tum.in.www1.artemis.domain.Course;
 import de.tum.in.www1.artemis.domain.User;
 import de.tum.in.www1.artemis.domain.competency.Competency;
+import de.tum.in.www1.artemis.domain.competency.CompetencyRelation;
 import de.tum.in.www1.artemis.domain.competency.LearningPath;
 import de.tum.in.www1.artemis.repository.*;
 import de.tum.in.www1.artemis.web.rest.dto.PageableSearchDTO;
 import de.tum.in.www1.artemis.web.rest.dto.SearchResultPageDTO;
 import de.tum.in.www1.artemis.web.rest.dto.competency.LearningPathHealthDTO;
 import de.tum.in.www1.artemis.web.rest.dto.competency.LearningPathPageableSearchDTO;
+import de.tum.in.www1.artemis.web.rest.dto.competency.NgxLearningPathDTO;
 import de.tum.in.www1.artemis.web.rest.util.PageUtil;
 
 /**
@@ -43,12 +49,15 @@ public class LearningPathService {
 
     private final CourseRepository courseRepository;
 
+    private final CompetencyRelationRepository competencyRelationRepository;
+
     public LearningPathService(UserRepository userRepository, LearningPathRepository learningPathRepository, CompetencyProgressRepository competencyProgressRepository,
-            CourseRepository courseRepository) {
+            CourseRepository courseRepository, CompetencyRelationRepository competencyRelationRepository) {
         this.userRepository = userRepository;
         this.learningPathRepository = learningPathRepository;
         this.competencyProgressRepository = competencyProgressRepository;
         this.courseRepository = courseRepository;
+        this.competencyRelationRepository = competencyRelationRepository;
     }
 
     /**
@@ -182,4 +191,225 @@ public LearningPathHealthDTO getHealthStatusForCourse(@NotNull Course course) {
             return new LearningPathHealthDTO(LearningPathHealthDTO.HealthStatus.MISSING, numberOfStudents - numberOfLearningPaths);
         }
     }
+
+    /**
+     * Generates Ngx graph representation of the learning path graph.
+     *
+     * @param learningPath the learning path for which the Ngx representation should be created
+     * @return Ngx graph representation of the learning path
+     * @see NgxLearningPathDTO
+     */
+    public NgxLearningPathDTO generateNgxGraphRepresentation(@NotNull LearningPath learningPath) {
+        Set<NgxLearningPathDTO.Node> nodes = new HashSet<>();
+        Set<NgxLearningPathDTO.Edge> edges = new HashSet<>();
+        learningPath.getCompetencies().forEach(competency -> generateNgxGraphRepresentationForCompetency(learningPath, competency, nodes, edges));
+        generateNgxGraphRepresentationForRelations(learningPath, nodes, edges);
+        return new NgxLearningPathDTO(nodes, edges);
+    }
+
+    /**
+     * Generates Ngx graph representation for competency.
+     * <p>
+     * A competency's representation consists of
+     * <ul>
+     * <li>start node</li>
+     * <li>end node</li>
+     * <li>a node for each learning unit (exercises or lecture unit)</li>
+     * <li>edges from start node to each learning unit</li>
+     * <li>edges from each learning unit to end node</li>
+     * </ul>
+     *
+     * @param learningPath the learning path for which the representation should be created
+     * @param competency   the competency for which the representation will be created
+     * @param nodes        set of nodes to store the new nodes
+     * @param edges        set of edges to store the new edges
+     */
+    private void generateNgxGraphRepresentationForCompetency(LearningPath learningPath, Competency competency, Set<NgxLearningPathDTO.Node> nodes,
+            Set<NgxLearningPathDTO.Edge> edges) {
+        Set<NgxLearningPathDTO.Node> currentCluster = new HashSet<>();
+        // generates start and end node
+        final var startNodeId = getCompetencyStartNodeId(competency.getId());
+        final var endNodeId = getCompetencyEndNodeId(competency.getId());
+        currentCluster.add(new NgxLearningPathDTO.Node(startNodeId, NgxLearningPathDTO.NodeType.COMPETENCY_START, competency.getId()));
+        currentCluster.add(new NgxLearningPathDTO.Node(endNodeId, NgxLearningPathDTO.NodeType.COMPETENCY_END, competency.getId()));
+
+        // generate nodes and edges for lecture units
+        competency.getLectureUnits().forEach(lectureUnit -> {
+            currentCluster.add(new NgxLearningPathDTO.Node(getLectureUnitNodeId(competency.getId(), lectureUnit.getId()), NgxLearningPathDTO.NodeType.LECTURE_UNIT,
+                    lectureUnit.getId(), lectureUnit.getLecture().getId(), lectureUnit.isCompletedFor(learningPath.getUser()), lectureUnit.getName()));
+            edges.add(new NgxLearningPathDTO.Edge(getLectureUnitInEdgeId(competency.getId(), lectureUnit.getId()), startNodeId,
+                    getLectureUnitNodeId(competency.getId(), lectureUnit.getId())));
+            edges.add(new NgxLearningPathDTO.Edge(getLectureUnitOutEdgeId(competency.getId(), lectureUnit.getId()), getLectureUnitNodeId(competency.getId(), lectureUnit.getId()),
+                    endNodeId));
+        });
+        // generate nodes and edges for exercises
+        competency.getExercises().forEach(exercise -> {
+            currentCluster.add(new NgxLearningPathDTO.Node(getExerciseNodeId(competency.getId(), exercise.getId()), NgxLearningPathDTO.NodeType.EXERCISE, exercise.getId(),
+                    exercise.isCompletedFor(learningPath.getUser()), exercise.getTitle()));
+            edges.add(new NgxLearningPathDTO.Edge(getExerciseInEdgeId(competency.getId(), exercise.getId()), startNodeId, getExerciseNodeId(competency.getId(), exercise.getId())));
+            edges.add(new NgxLearningPathDTO.Edge(getExerciseOutEdgeId(competency.getId(), exercise.getId()), getExerciseNodeId(competency.getId(), exercise.getId()), endNodeId));
+        });
+        // if no linked learning units exist directly link start to end
+        if (currentCluster.size() == 2) {
+            edges.add(new NgxLearningPathDTO.Edge(getDirectEdgeId(competency.getId()), startNodeId, endNodeId));
+        }
+
+        nodes.addAll(currentCluster);
+    }
+
+    /**
+     * Generates Ngx graph representations for competency relations.
+     * <p>
+     * The representation will contain:
+     * <ul>
+     * <li>
+     * For each matching cluster (transitive closure of competencies that are in a match relation):
+     * <ul>
+     * <li>two nodes (start and end of cluster) will be created</li>
+     * <li>edges from the start node of the cluster to each start node of the competencies</li>
+     * <li>edges from each end node of the competency to the end node of the cluster</li>
+     * </ul>
+     * </li>
+     * <li>
+     * For each other relation: edge from head competency end node to tail competency start node. If competency is part of a matching cluster, the edge will be linked to the
+     * corresponding cluster start/end node.
+     * </li>
+     * </ul>
+     *
+     * two nodes (start and end of cluster) will be created.
+     *
+     * @param learningPath the learning path for which the Ngx representation should be created
+     * @param nodes        set of nodes to store the new nodes
+     * @param edges        set of edges to store the new edges
+     */
+    private void generateNgxGraphRepresentationForRelations(LearningPath learningPath, Set<NgxLearningPathDTO.Node> nodes, Set<NgxLearningPathDTO.Edge> edges) {
+        final var relations = competencyRelationRepository.findAllByCourseId(learningPath.getCourse().getId());
+
+        // compute match clusters
+        Map<Long, Integer> competencyToMatchCluster = new HashMap<>();
+        final var competenciesInMatchRelation = relations.stream().filter(relation -> relation.getType().equals(CompetencyRelation.RelationType.MATCHES))
+                .flatMap(relation -> Stream.of(relation.getHeadCompetency().getId(), relation.getTailCompetency().getId())).collect(Collectors.toSet());
+        if (!competenciesInMatchRelation.isEmpty()) {
+            UnionFind<Long> matchClusters = new UnionFind<>(competenciesInMatchRelation);
+            relations.stream().filter(relation -> relation.getType().equals(CompetencyRelation.RelationType.MATCHES))
+                    .forEach(relation -> matchClusters.union(relation.getHeadCompetency().getId(), relation.getTailCompetency().getId()));
+
+            // generate map between competencies and cluster node
+            AtomicInteger matchClusterId = new AtomicInteger();
+            relations.stream().filter(relation -> relation.getType().equals(CompetencyRelation.RelationType.MATCHES))
+                    .flatMapToLong(relation -> LongStream.of(relation.getHeadCompetency().getId(), relation.getTailCompetency().getId())).distinct().forEach(competencyId -> {
+                        var parentId = matchClusters.find(competencyId);
+                        var clusterId = competencyToMatchCluster.computeIfAbsent(parentId, (key) -> matchClusterId.getAndIncrement());
+                        competencyToMatchCluster.put(competencyId, clusterId);
+                    });
+
+            // generate match cluster start and end nodes
+            for (int i = 0; i < matchClusters.numberOfSets(); i++) {
+                nodes.add(new NgxLearningPathDTO.Node(getMatchingClusterStartNodeId(i), NgxLearningPathDTO.NodeType.MATCH_START));
+                nodes.add(new NgxLearningPathDTO.Node(getMatchingClusterEndNodeId(i), NgxLearningPathDTO.NodeType.MATCH_END));
+            }
+
+            // generate edges between match cluster nodes and corresponding competencies
+            competencyToMatchCluster.forEach((competency, cluster) -> {
+                edges.add(new NgxLearningPathDTO.Edge(getInEdgeId(competency), getMatchingClusterStartNodeId(cluster), getCompetencyStartNodeId(competency)));
+                edges.add(new NgxLearningPathDTO.Edge(getOutEdgeId(competency), getCompetencyEndNodeId(competency), getMatchingClusterEndNodeId(cluster)));
+            });
+        }
+
+        // generate edges for remaining relations
+        final Set<String> createdRelations = new HashSet<>();
+        relations.stream().filter(relation -> !relation.getType().equals(CompetencyRelation.RelationType.MATCHES))
+                .forEach(relation -> generateNgxGraphRepresentationForRelation(relation, competencyToMatchCluster, createdRelations, edges));
+    }
+
+    /**
+     * Generates Ngx graph representations for competency relation.
+     *
+     * @param relation                 the relation for which the Ngx representation should be created
+     * @param competencyToMatchCluster map from competencies to corresponding cluster
+     * @param createdRelations         set of edge ids that have already been created
+     * @param edges                    set of edges to store the new edges
+     */
+    private void generateNgxGraphRepresentationForRelation(CompetencyRelation relation, Map<Long, Integer> competencyToMatchCluster, Set<String> createdRelations,
+            Set<NgxLearningPathDTO.Edge> edges) {
+        final var sourceId = relation.getHeadCompetency().getId();
+        String sourceNodeId;
+        if (competencyToMatchCluster.containsKey(sourceId)) {
+            sourceNodeId = getMatchingClusterEndNodeId(competencyToMatchCluster.get(sourceId));
+        }
+        else {
+            sourceNodeId = getCompetencyEndNodeId(sourceId);
+        }
+        final var targetId = relation.getTailCompetency().getId();
+        String targetNodeId;
+        if (competencyToMatchCluster.containsKey(targetId)) {
+            targetNodeId = getMatchingClusterStartNodeId(competencyToMatchCluster.get(targetId));
+        }
+        else {
+            targetNodeId = getCompetencyStartNodeId(targetId);
+        }
+        final String relationEdgeId = getRelationEdgeId(sourceNodeId, targetNodeId);
+        // skip if relation has already been created (possible for edges linked to matching cluster start/end nodes)
+        if (!createdRelations.contains(relationEdgeId)) {
+            final var edge = new NgxLearningPathDTO.Edge(relationEdgeId, sourceNodeId, targetNodeId);
+            edges.add(edge);
+            createdRelations.add(relationEdgeId);
+        }
+    }
+
+    public static String getCompetencyStartNodeId(long competencyId) {
+        return "node-" + competencyId + "-start";
+    }
+
+    public static String getCompetencyEndNodeId(long competencyId) {
+        return "node-" + competencyId + "-end";
+    }
+
+    public static String getLectureUnitNodeId(long competencyId, long lectureUnitId) {
+        return "node-" + competencyId + "-lu-" + lectureUnitId;
+    }
+
+    public static String getExerciseNodeId(long competencyId, long exerciseId) {
+        return "node-" + competencyId + "-ex-" + exerciseId;
+    }
+
+    public static String getMatchingClusterStartNodeId(long matchingClusterId) {
+        return "matching-" + matchingClusterId + "-start";
+    }
+
+    public static String getMatchingClusterEndNodeId(long matchingClusterId) {
+        return "matching-" + matchingClusterId + "-end";
+    }
+
+    public static String getLectureUnitInEdgeId(long competencyId, long lectureUnitId) {
+        return "edge-" + competencyId + "-lu-" + getInEdgeId(lectureUnitId);
+    }
+
+    public static String getLectureUnitOutEdgeId(long competencyId, long lectureUnitId) {
+        return "edge-" + competencyId + "-lu-" + getOutEdgeId(lectureUnitId);
+    }
+
+    public static String getExerciseInEdgeId(long competencyId, long exercise) {
+        return "edge-" + competencyId + "-ex-" + getInEdgeId(exercise);
+    }
+
+    public static String getExerciseOutEdgeId(long competencyId, long exercise) {
+        return "edge-" + competencyId + "-ex-" + getOutEdgeId(exercise);
+    }
+
+    public static String getInEdgeId(long id) {
+        return "edge-" + id + "-in";
+    }
+
+    public static String getOutEdgeId(long id) {
+        return "edge-" + id + "-out";
+    }
+
+    public static String getRelationEdgeId(String sourceNodeId, String targetNodeId) {
+        return "edge-relation-" + sourceNodeId + "-" + targetNodeId;
+    }
+
+    public static String getDirectEdgeId(long competencyId) {
+        return "edge-" + competencyId + "-direct";
+    }
 }
diff --git a/src/main/java/de/tum/in/www1/artemis/web/rest/LearningPathResource.java b/src/main/java/de/tum/in/www1/artemis/web/rest/LearningPathResource.java
index bfef936c606d..be11819bc2aa 100644
--- a/src/main/java/de/tum/in/www1/artemis/web/rest/LearningPathResource.java
+++ b/src/main/java/de/tum/in/www1/artemis/web/rest/LearningPathResource.java
@@ -8,9 +8,14 @@
 import org.springframework.web.bind.annotation.*;
 
 import de.tum.in.www1.artemis.domain.Course;
+import de.tum.in.www1.artemis.domain.User;
+import de.tum.in.www1.artemis.domain.competency.LearningPath;
 import de.tum.in.www1.artemis.repository.CourseRepository;
+import de.tum.in.www1.artemis.repository.LearningPathRepository;
+import de.tum.in.www1.artemis.repository.UserRepository;
 import de.tum.in.www1.artemis.security.Role;
 import de.tum.in.www1.artemis.security.annotations.EnforceAtLeastInstructor;
+import de.tum.in.www1.artemis.security.annotations.EnforceAtLeastStudent;
 import de.tum.in.www1.artemis.service.AuthorizationCheckService;
 import de.tum.in.www1.artemis.service.LearningPathService;
 import de.tum.in.www1.artemis.service.feature.Feature;
@@ -19,6 +24,7 @@
 import de.tum.in.www1.artemis.web.rest.dto.SearchResultPageDTO;
 import de.tum.in.www1.artemis.web.rest.dto.competency.LearningPathHealthDTO;
 import de.tum.in.www1.artemis.web.rest.dto.competency.LearningPathPageableSearchDTO;
+import de.tum.in.www1.artemis.web.rest.dto.competency.NgxLearningPathDTO;
 import de.tum.in.www1.artemis.web.rest.errors.AccessForbiddenException;
 
 @RestController
@@ -33,10 +39,17 @@ public class LearningPathResource {
 
     private final LearningPathService learningPathService;
 
-    public LearningPathResource(CourseRepository courseRepository, AuthorizationCheckService authorizationCheckService, LearningPathService learningPathService) {
+    private final LearningPathRepository learningPathRepository;
+
+    private final UserRepository userRepository;
+
+    public LearningPathResource(CourseRepository courseRepository, AuthorizationCheckService authorizationCheckService, LearningPathService learningPathService,
+            LearningPathRepository learningPathRepository, UserRepository userRepository) {
         this.courseRepository = courseRepository;
         this.authorizationCheckService = authorizationCheckService;
         this.learningPathService = learningPathService;
+        this.learningPathRepository = learningPathRepository;
+        this.userRepository = userRepository;
     }
 
     /**
@@ -123,4 +136,33 @@ public ResponseEntity<LearningPathHealthDTO> getHealthStatusForCourse(@PathVaria
 
         return ResponseEntity.ok(learningPathService.getHealthStatusForCourse(course));
     }
+
+    /**
+     * GET /learning-path/:learningPathId/graph : Gets the ngx representation of the learning path.
+     *
+     * @param learningPathId the id of the learning path that should be fetched
+     * @return the ResponseEntity with status 200 (OK) and with body the ngx representation of the learning path
+     */
+    @GetMapping("/learning-path/{learningPathId}/graph")
+    @FeatureToggle(Feature.LearningPaths)
+    @EnforceAtLeastStudent
+    public ResponseEntity<NgxLearningPathDTO> getLearningPathNgxGraph(@PathVariable Long learningPathId) {
+        log.debug("REST request to get ngx representation of learning path with id: {}", learningPathId);
+        LearningPath learningPath = learningPathRepository.findWithEagerCompetenciesAndLearningObjectsAndCompletedUsersByIdElseThrow(learningPathId);
+        Course course = courseRepository.findByIdElseThrow(learningPath.getCourse().getId());
+        if (!course.getLearningPathsEnabled()) {
+            throw new BadRequestException("Learning paths are not enabled for this course.");
+        }
+        User user = userRepository.getUserWithGroupsAndAuthorities();
+        if (authorizationCheckService.isStudentInCourse(course, user)) {
+            if (!user.getId().equals(learningPath.getUser().getId())) {
+                throw new AccessForbiddenException("You are not allowed to access another users learning path.");
+            }
+        }
+        else if (!authorizationCheckService.isAtLeastInstructorInCourse(course, user) && !authorizationCheckService.isAdmin()) {
+            throw new AccessForbiddenException("You are not allowed to access another users learning path.");
+        }
+        NgxLearningPathDTO graph = learningPathService.generateNgxGraphRepresentation(learningPath);
+        return ResponseEntity.ok(graph);
+    }
 }
diff --git a/src/main/java/de/tum/in/www1/artemis/web/rest/dto/competency/NgxLearningPathDTO.java b/src/main/java/de/tum/in/www1/artemis/web/rest/dto/competency/NgxLearningPathDTO.java
new file mode 100644
index 000000000000..06b36697fd75
--- /dev/null
+++ b/src/main/java/de/tum/in/www1/artemis/web/rest/dto/competency/NgxLearningPathDTO.java
@@ -0,0 +1,43 @@
+package de.tum.in.www1.artemis.web.rest.dto.competency;
+
+import java.util.Set;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+
+/**
+ * Represents simplified learning path optimized for Ngx representation
+ */
+@JsonInclude(JsonInclude.Include.NON_EMPTY)
+public record NgxLearningPathDTO(Set<Node> nodes, Set<Edge> edges) {
+
+    public record Node(String id, NodeType type, Long linkedResource, Long linkedResourceParent, boolean completed, String label) {
+
+        public Node(String id, NodeType type, Long linkedResource, boolean completed, String label) {
+            this(id, type, linkedResource, null, completed, label);
+        }
+
+        public Node(String id, NodeType type, Long linkedResource, String label) {
+            this(id, type, linkedResource, false, label);
+        }
+
+        public Node(String id, NodeType type, String label) {
+            this(id, type, null, label);
+        }
+
+        public Node(String id, NodeType type, Long linkedResource) {
+            this(id, type, linkedResource, "");
+        }
+
+        public Node(String id, NodeType type) {
+            this(id, type, null, "");
+        }
+    }
+
+    @JsonInclude(JsonInclude.Include.NON_NULL)
+    public record Edge(String id, String source, String target) {
+    }
+
+    public enum NodeType {
+        COMPETENCY_START, COMPETENCY_END, MATCH_START, MATCH_END, EXERCISE, LECTURE_UNIT,
+    }
+}
diff --git a/src/main/java/de/tum/in/www1/artemis/web/rest/dto/lectureunit/LectureUnitForLearningPathNodeDetailsDTO.java b/src/main/java/de/tum/in/www1/artemis/web/rest/dto/lectureunit/LectureUnitForLearningPathNodeDetailsDTO.java
new file mode 100644
index 000000000000..1161edf68de8
--- /dev/null
+++ b/src/main/java/de/tum/in/www1/artemis/web/rest/dto/lectureunit/LectureUnitForLearningPathNodeDetailsDTO.java
@@ -0,0 +1,12 @@
+package de.tum.in.www1.artemis.web.rest.dto.lectureunit;
+
+import javax.validation.constraints.NotNull;
+
+import de.tum.in.www1.artemis.domain.lecture.LectureUnit;
+
+public record LectureUnitForLearningPathNodeDetailsDTO(long id, @NotNull String name, @NotNull String type) {
+
+    public static LectureUnitForLearningPathNodeDetailsDTO of(@NotNull LectureUnit lectureUnit) {
+        return new LectureUnitForLearningPathNodeDetailsDTO(lectureUnit.getId(), lectureUnit.getName(), lectureUnit.getType());
+    }
+}
diff --git a/src/main/java/de/tum/in/www1/artemis/web/rest/lecture/LectureUnitResource.java b/src/main/java/de/tum/in/www1/artemis/web/rest/lecture/LectureUnitResource.java
index 0881bdb29a17..57fbd7abb92d 100644
--- a/src/main/java/de/tum/in/www1/artemis/web/rest/lecture/LectureUnitResource.java
+++ b/src/main/java/de/tum/in/www1/artemis/web/rest/lecture/LectureUnitResource.java
@@ -22,6 +22,7 @@
 import de.tum.in.www1.artemis.service.AuthorizationCheckService;
 import de.tum.in.www1.artemis.service.CompetencyProgressService;
 import de.tum.in.www1.artemis.service.LectureUnitService;
+import de.tum.in.www1.artemis.web.rest.dto.lectureunit.LectureUnitForLearningPathNodeDetailsDTO;
 import de.tum.in.www1.artemis.web.rest.errors.ConflictException;
 import de.tum.in.www1.artemis.web.rest.errors.EntityNotFoundException;
 import de.tum.in.www1.artemis.web.rest.util.HeaderUtil;
@@ -161,4 +162,18 @@ public ResponseEntity<Void> deleteLectureUnit(@PathVariable Long lectureUnitId,
         return ResponseEntity.ok().headers(HeaderUtil.createEntityDeletionAlert(applicationName, true, ENTITY_NAME, lectureUnitName)).build();
     }
 
+    /**
+     * GET /lecture-units/:lectureUnitId/for-learning-path-node-details : Gets lecture unit for the details view of a learning path node.
+     *
+     * @param lectureUnitId the id of the lecture unit that should be fetched
+     * @return the ResponseEntity with status 200 (OK)
+     */
+    @GetMapping("/lecture-units/{lectureUnitId}/for-learning-path-node-details")
+    @EnforceAtLeastStudent
+    public ResponseEntity<LectureUnitForLearningPathNodeDetailsDTO> getLectureUnitForLearningPathNodeDetails(@PathVariable long lectureUnitId) {
+        log.info("REST request to get lecture unit for learning path node details with id: {}", lectureUnitId);
+        LectureUnit lectureUnit = lectureUnitRepository.findById(lectureUnitId).orElseThrow();
+        authorizationCheckService.checkHasAtLeastRoleInCourseElseThrow(Role.STUDENT, lectureUnit.getLecture().getCourse(), null);
+        return ResponseEntity.ok(LectureUnitForLearningPathNodeDetailsDTO.of(lectureUnit));
+    }
 }
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph-node.component.html b/src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph-node.component.html
new file mode 100644
index 000000000000..3dfbe0a378a5
--- /dev/null
+++ b/src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph-node.component.html
@@ -0,0 +1,52 @@
+<div
+    class="node-icon-container"
+    *ngIf="node.type === NodeType.EXERCISE || node.type === NodeType.LECTURE_UNIT; else noTask"
+    [jhiStickyPopover]="popContentTask"
+    placement="right"
+    triggers="manual"
+>
+    <fa-icon *ngIf="node.completed" id="completed" [icon]="faCheckCircle" class="completed"></fa-icon>
+    <fa-icon *ngIf="!node.completed" id="not-completed" [icon]="faPlayCircle"></fa-icon>
+</div>
+<ng-template #noTask>
+    <div
+        class="node-icon-container"
+        *ngIf="node.type === NodeType.COMPETENCY_START || node.type === NodeType.COMPETENCY_END; else noCompetency"
+        [jhiStickyPopover]="popContentCompetency"
+        placement="right"
+        triggers="manual"
+    >
+        <fa-icon id="generic" [icon]="faCircle"></fa-icon>
+    </div>
+</ng-template>
+
+<ng-template #noCompetency>
+    <div class="node-icon-container">
+        <fa-icon id="match" [icon]="faCircle"></fa-icon>
+    </div>
+</ng-template>
+
+<ng-template #popContentTask>
+    <jhi-exercise-node-details
+        class="node-details"
+        *ngIf="node.type === NodeType.EXERCISE"
+        [exerciseId]="node.linkedResource!"
+        [(exercise)]="nodeDetailsData.exercise"
+    ></jhi-exercise-node-details>
+    <jhi-lecture-unit-node-details
+        class="node-details"
+        *ngIf="node.type === NodeType.LECTURE_UNIT"
+        [lectureUnitId]="node.linkedResource!"
+        [(lectureUnit)]="nodeDetailsData.lectureUnit"
+    ></jhi-lecture-unit-node-details>
+</ng-template>
+
+<ng-template #popContentCompetency>
+    <jhi-competency-node-details
+        class="node-details"
+        [courseId]="courseId"
+        [competencyId]="node.linkedResource!"
+        [(competency)]="nodeDetailsData.competency"
+        [(competencyProgress)]="nodeDetailsData.competencyProgress"
+    ></jhi-competency-node-details>
+</ng-template>
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph-node.component.ts b/src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph-node.component.ts
new file mode 100644
index 000000000000..d9771c27a43e
--- /dev/null
+++ b/src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph-node.component.ts
@@ -0,0 +1,33 @@
+import { Component, Input } from '@angular/core';
+import { faCheckCircle, faCircle, faPlayCircle, faQuestionCircle } from '@fortawesome/free-solid-svg-icons';
+import { NgxLearningPathNode, NodeType } from 'app/entities/competency/learning-path.model';
+import { Competency, CompetencyProgress } from 'app/entities/competency.model';
+import { Exercise } from 'app/entities/exercise.model';
+import { Lecture } from 'app/entities/lecture.model';
+import { LectureUnitForLearningPathNodeDetailsDTO } from 'app/entities/lecture-unit/lectureUnit.model';
+
+class NodeDetailsData {
+    competency?: Competency;
+    competencyProgress?: CompetencyProgress;
+    exercise?: Exercise;
+    lecture?: Lecture;
+    lectureUnit?: LectureUnitForLearningPathNodeDetailsDTO;
+}
+
+@Component({
+    selector: 'jhi-learning-path-graph-node',
+    templateUrl: './learning-path-graph-node.component.html',
+})
+export class LearningPathGraphNodeComponent {
+    @Input() courseId: number;
+    @Input() node: NgxLearningPathNode;
+
+    faCheckCircle = faCheckCircle;
+    faPlayCircle = faPlayCircle;
+    faQuestionCircle = faQuestionCircle;
+    faCircle = faCircle;
+
+    nodeDetailsData = new NodeDetailsData();
+
+    protected readonly NodeType = NodeType;
+}
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph.component.html b/src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph.component.html
new file mode 100644
index 000000000000..1e4f5fd6848f
--- /dev/null
+++ b/src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph.component.html
@@ -0,0 +1,40 @@
+<div class="graph-container">
+    <ngx-graph
+        *ngIf="ngxLearningPath"
+        [links]="ngxLearningPath.edges"
+        [nodes]="ngxLearningPath.nodes"
+        [layout]="layout"
+        [layoutSettings]="{ orientation: 'TB' }"
+        [curve]="curve"
+        [draggingEnabled]="draggingEnabled"
+        [panningEnabled]="panningEnabled"
+        [enableZoom]="zoomEnabled"
+        [panOnZoom]="panOnZoom"
+        [update$]="update$"
+        [center$]="center$"
+        [zoomToFit$]="zoomToFit$"
+    >
+        <ng-template #defsTemplate>
+            <svg:marker id="arrow" viewBox="0 -5 10 10" refX="8" refY="0" markerWidth="4" markerHeight="4" orient="auto">
+                <svg:path d="M0,-5L10,0L0,5" class="arrow-head" />
+            </svg:marker>
+        </ng-template>
+        <ng-template #nodeTemplate let-node>
+            <svg:g class="node" [attr.width]="node.dimension.width" [attr.height]="node.dimension.height">
+                <svg:foreignObject [attr.width]="node.dimension.width" [attr.height]="node.dimension.height">
+                    <jhi-learning-path-graph-node class="node" [courseId]="courseId" [node]="node" (click)="nodeClicked.emit(node)"></jhi-learning-path-graph-node>
+                </svg:foreignObject>
+            </svg:g>
+        </ng-template>
+        <ng-template #linkTemplate let-link>
+            <svg:g class="edge">
+                <svg:path class="line" stroke-width="2"></svg:path>
+            </svg:g>
+        </ng-template>
+        <ng-template #clusterTemplate let-cluster>
+            <svg:g class="node cluster">
+                <svg:rect rx="5" ry="5" [attr.width]="cluster.dimension.width" [attr.height]="cluster.dimension.height" [attr.fill]="cluster.data.color" />
+            </svg:g>
+        </ng-template>
+    </ngx-graph>
+</div>
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph.component.scss b/src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph.component.scss
new file mode 100644
index 000000000000..36d2fb2ebd59
--- /dev/null
+++ b/src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph.component.scss
@@ -0,0 +1,54 @@
+.graph-container {
+    display: block;
+    width: 100%;
+    height: 100%;
+    overflow: hidden;
+
+    .ngx-graph {
+        width: auto;
+    }
+
+    .node {
+        display: flex;
+        width: 100%;
+        height: 100%;
+    }
+
+    #arrow {
+        stroke: var(--body-color);
+        fill: var(--body-color);
+    }
+
+    .edge {
+        stroke: var(--body-color) !important;
+        marker-end: url(#arrow);
+    }
+}
+
+jhi-learning-path-graph-node:hover {
+    cursor: pointer;
+}
+
+.node-icon-container {
+    width: 100%;
+    display: flex;
+
+    fa-icon {
+        width: 100%;
+
+        svg {
+            margin: 10%;
+            width: 80%;
+            height: 80%;
+        }
+    }
+}
+
+.completed {
+    color: var(--bs-success);
+}
+
+.node-details {
+    display: block;
+    max-width: 40vw;
+}
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph.component.ts b/src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph.component.ts
new file mode 100644
index 000000000000..c7f8bda2b015
--- /dev/null
+++ b/src/main/webapp/app/course/learning-paths/learning-path-graph/learning-path-graph.component.ts
@@ -0,0 +1,63 @@
+import { Component, EventEmitter, Input, OnInit, Output, ViewEncapsulation } from '@angular/core';
+import { ActivatedRoute } from '@angular/router';
+import { Layout } from '@swimlane/ngx-graph';
+import * as shape from 'd3-shape';
+import { Subject } from 'rxjs';
+import { LearningPathService } from 'app/course/learning-paths/learning-path.service';
+import { NgxLearningPathDTO, NgxLearningPathNode } from 'app/entities/competency/learning-path.model';
+
+@Component({
+    selector: 'jhi-learning-path-graph',
+    styleUrls: ['./learning-path-graph.component.scss'],
+    templateUrl: './learning-path-graph.component.html',
+    encapsulation: ViewEncapsulation.None,
+})
+export class LearningPathGraphComponent implements OnInit {
+    isLoading = false;
+    @Input() learningPathId: number;
+    @Input() courseId: number;
+    @Output() nodeClicked: EventEmitter<NgxLearningPathNode> = new EventEmitter();
+    ngxLearningPath: NgxLearningPathDTO;
+
+    layout: string | Layout = 'dagreCluster';
+    curve = shape.curveBundle;
+
+    draggingEnabled = false;
+    panningEnabled = true;
+    zoomEnabled = true;
+    panOnZoom = true;
+
+    update$: Subject<boolean> = new Subject<boolean>();
+    center$: Subject<boolean> = new Subject<boolean>();
+    zoomToFit$: Subject<boolean> = new Subject<boolean>();
+
+    constructor(
+        private activatedRoute: ActivatedRoute,
+        private learningPathService: LearningPathService,
+    ) {}
+
+    ngOnInit() {
+        if (this.learningPathId) {
+            this.loadData();
+        }
+    }
+
+    loadData() {
+        this.isLoading = true;
+        this.learningPathService.getLearningPathNgxGraph(this.learningPathId).subscribe((ngxLearningPathResponse) => {
+            this.ngxLearningPath = ngxLearningPathResponse.body!;
+            this.isLoading = false;
+        });
+    }
+
+    onResize() {
+        this.update$.next(true);
+        this.center$.next(true);
+        this.zoomToFit$.next(true);
+    }
+
+    onCenterView() {
+        this.zoomToFit$.next(true);
+        this.center$.next(true);
+    }
+}
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/competency-node-details.component.html b/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/competency-node-details.component.html
new file mode 100644
index 000000000000..b31670b4d330
--- /dev/null
+++ b/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/competency-node-details.component.html
@@ -0,0 +1,18 @@
+<div *ngIf="competency" class="row">
+    <div class="col-9">
+        <h3 class="mb-0">
+            <fa-icon
+                *ngIf="competency.taxonomy"
+                [icon]="getIcon(competency.taxonomy)"
+                [fixedWidth]="true"
+                [ngbTooltip]="getIconTooltip(competency.taxonomy) | artemisTranslate"
+                container="body"
+            ></fa-icon>
+            <span>{{ competency.title }}</span>
+            <span *ngIf="this.mastery >= 100" class="badge text-white text-bg-success" jhiTranslate="artemisApp.competency.mastered">Mastered</span>
+            <span *ngIf="competency.optional" class="badge text-white bg-warning" jhiTranslate="artemisApp.competency.optional">Optional</span>
+        </h3>
+        <div *ngIf="competency.description">{{ competency.description }}</div>
+    </div>
+    <div class="col-3"><jhi-competency-rings [progress]="progress" [confidence]="confidence" [mastery]="mastery"></jhi-competency-rings></div>
+</div>
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/competency-node-details.component.ts b/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/competency-node-details.component.ts
new file mode 100644
index 000000000000..1de146171245
--- /dev/null
+++ b/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/competency-node-details.component.ts
@@ -0,0 +1,65 @@
+import { Component, EventEmitter, Input, OnInit, Output } from '@angular/core';
+import { HttpErrorResponse } from '@angular/common/http';
+import { onError } from 'app/shared/util/global.utils';
+import { CompetencyService } from 'app/course/competencies/competency.service';
+import { Competency, CompetencyProgress, getIcon, getIconTooltip } from 'app/entities/competency.model';
+import { AlertService } from 'app/core/util/alert.service';
+
+@Component({
+    selector: 'jhi-competency-node-details',
+    templateUrl: './competency-node-details.component.html',
+})
+export class CompetencyNodeDetailsComponent implements OnInit {
+    @Input() courseId: number;
+    @Input() competencyId: number;
+    @Input() competency?: Competency;
+    @Output() competencyChange = new EventEmitter<Competency>();
+    @Input() competencyProgress?: CompetencyProgress;
+    @Output() competencyProgressChange = new EventEmitter<CompetencyProgress>();
+
+    isLoading = false;
+
+    constructor(
+        private competencyService: CompetencyService,
+        private alertService: AlertService,
+    ) {}
+
+    ngOnInit() {
+        if (!this.competency || !this.competencyProgress) {
+            this.loadData();
+        }
+    }
+    private loadData() {
+        this.isLoading = true;
+        this.competencyService.findById(this.competencyId!, this.courseId!).subscribe({
+            next: (resp) => {
+                this.competency = resp.body!;
+                if (this.competency.userProgress?.length) {
+                    this.competencyProgress = this.competency.userProgress.first()!;
+                } else {
+                    this.competencyProgress = { progress: 0, confidence: 0 } as CompetencyProgress;
+                }
+                this.isLoading = false;
+                this.competencyChange.emit(this.competency);
+                this.competencyProgressChange.emit(this.competencyProgress);
+            },
+            error: (errorResponse: HttpErrorResponse) => onError(this.alertService, errorResponse),
+        });
+    }
+
+    get progress(): number {
+        return Math.round(this.competencyProgress?.progress ?? 0);
+    }
+
+    get confidence(): number {
+        return Math.min(Math.round(((this.competencyProgress?.confidence ?? 0) / (this.competency?.masteryThreshold ?? 100)) * 100), 100);
+    }
+
+    get mastery(): number {
+        const weight = 2 / 3;
+        return Math.round((1 - weight) * this.progress + weight * this.confidence);
+    }
+
+    protected readonly getIcon = getIcon;
+    protected readonly getIconTooltip = getIconTooltip;
+}
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/exercise-node-details.component.html b/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/exercise-node-details.component.html
new file mode 100644
index 000000000000..d364b09a85b2
--- /dev/null
+++ b/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/exercise-node-details.component.html
@@ -0,0 +1,14 @@
+<div *ngIf="exercise" class="row">
+    <div class="col">
+        <h3 class="mb-0">
+            <fa-icon
+                *ngIf="exercise.type"
+                [icon]="getIcon(exercise.type)"
+                [fixedWidth]="true"
+                [ngbTooltip]="getIconTooltip(exercise.type) | artemisTranslate"
+                container="body"
+            ></fa-icon>
+            <span>{{ exercise.title }}</span>
+        </h3>
+    </div>
+</div>
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/exercise-node-details.component.ts b/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/exercise-node-details.component.ts
new file mode 100644
index 000000000000..65259f79acfb
--- /dev/null
+++ b/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/exercise-node-details.component.ts
@@ -0,0 +1,43 @@
+import { Component, EventEmitter, Input, OnInit, Output } from '@angular/core';
+import { HttpErrorResponse } from '@angular/common/http';
+import { onError } from 'app/shared/util/global.utils';
+import { AlertService } from 'app/core/util/alert.service';
+import { Exercise, getIcon, getIconTooltip } from 'app/entities/exercise.model';
+import { ExerciseService } from 'app/exercises/shared/exercise/exercise.service';
+
+@Component({
+    selector: 'jhi-exercise-node-details',
+    templateUrl: './exercise-node-details.component.html',
+})
+export class ExerciseNodeDetailsComponent implements OnInit {
+    @Input() exerciseId: number;
+    @Input() exercise?: Exercise;
+    @Output() exerciseChange = new EventEmitter<Exercise>();
+
+    isLoading = false;
+
+    constructor(
+        private exerciseService: ExerciseService,
+        private alertService: AlertService,
+    ) {}
+
+    ngOnInit() {
+        if (!this.exercise) {
+            this.loadData();
+        }
+    }
+    private loadData() {
+        this.isLoading = true;
+        this.exerciseService.find(this.exerciseId).subscribe({
+            next: (exerciseResponse) => {
+                this.exercise = exerciseResponse.body!;
+                this.isLoading = false;
+                this.exerciseChange.emit(this.exercise);
+            },
+            error: (errorResponse: HttpErrorResponse) => onError(this.alertService, errorResponse),
+        });
+    }
+
+    protected readonly getIcon = getIcon;
+    protected readonly getIconTooltip = getIconTooltip;
+}
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/lecture-unit-node-details.component.html b/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/lecture-unit-node-details.component.html
new file mode 100644
index 000000000000..4f6553e2ef8e
--- /dev/null
+++ b/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/lecture-unit-node-details.component.html
@@ -0,0 +1,14 @@
+<div *ngIf="lectureUnit" class="row">
+    <div class="col">
+        <h3 class="mb-0">
+            <fa-icon
+                *ngIf="lectureUnit.type"
+                [icon]="getIcon(lectureUnit.type!)"
+                [fixedWidth]="true"
+                [ngbTooltip]="getIconTooltip(lectureUnit.type!) | artemisTranslate"
+                container="body"
+            ></fa-icon>
+            <span>{{ lectureUnit.name }}</span>
+        </h3>
+    </div>
+</div>
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/lecture-unit-node-details.component.ts b/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/lecture-unit-node-details.component.ts
new file mode 100644
index 000000000000..300909fde0f7
--- /dev/null
+++ b/src/main/webapp/app/course/learning-paths/learning-path-graph/node-details/lecture-unit-node-details.component.ts
@@ -0,0 +1,45 @@
+import { Component, EventEmitter, Input, OnInit, Output } from '@angular/core';
+import { HttpErrorResponse } from '@angular/common/http';
+import { onError } from 'app/shared/util/global.utils';
+import { AlertService } from 'app/core/util/alert.service';
+import { LectureUnit, getIcon, getIconTooltip } from 'app/entities/lecture-unit/lectureUnit.model';
+import { LectureUnitService } from 'app/lecture/lecture-unit/lecture-unit-management/lectureUnit.service';
+
+@Component({
+    selector: 'jhi-lecture-unit-node-details',
+    templateUrl: './lecture-unit-node-details.component.html',
+})
+export class LectureUnitNodeDetailsComponent implements OnInit {
+    @Input() lectureUnitId: number;
+
+    @Input() lectureUnit?: LectureUnit;
+    @Output() lectureUnitChange = new EventEmitter<LectureUnit>();
+
+    isLoading = false;
+
+    constructor(
+        private lectureUnitService: LectureUnitService,
+        private alertService: AlertService,
+    ) {}
+
+    ngOnInit() {
+        if (!this.lectureUnit) {
+            this.loadData();
+        }
+    }
+    private loadData() {
+        this.isLoading = true;
+
+        this.lectureUnitService.getLectureUnitForLearningPathNodeDetails(this.lectureUnitId!).subscribe({
+            next: (lectureUnitResult) => {
+                this.lectureUnit = lectureUnitResult.body!;
+                this.isLoading = false;
+                this.lectureUnitChange.emit(this.lectureUnit);
+            },
+            error: (errorResponse: HttpErrorResponse) => onError(this.alertService, errorResponse),
+        });
+    }
+
+    protected readonly getIcon = getIcon;
+    protected readonly getIconTooltip = getIconTooltip;
+}
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-management.component.html b/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-management.component.html
index b0d9f165b87c..c6e89d1e7a8c 100644
--- a/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-management.component.html
+++ b/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-management.component.html
@@ -76,7 +76,7 @@ <h5 class="card-title">{{ 'artemisApp.learningPath.manageLearningPaths.health.mi
                         <ngb-progressbar type="primary" [showValue]="true" [value]="learningPath.progress ?? 0" [max]="100"></ngb-progressbar>
                     </td>
                     <td class="col-1">
-                        <jhi-button (onClick)="viewLearningPath()" [title]="'entity.action.view'"></jhi-button>
+                        <jhi-button (onClick)="viewLearningPath(learningPath)" [title]="'entity.action.view'"></jhi-button>
                     </td>
                 </tr>
             </tbody>
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-management.component.ts b/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-management.component.ts
index 0cb7c855f550..60d0b168c6ec 100644
--- a/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-management.component.ts
+++ b/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-management.component.ts
@@ -12,6 +12,8 @@ import { SortService } from 'app/shared/service/sort.service';
 import { LearningPathPageableSearchDTO } from 'app/entities/competency/learning-path.model';
 import { faSort, faTriangleExclamation } from '@fortawesome/free-solid-svg-icons';
 import { HealthStatus, LearningPathHealthDTO } from 'app/entities/competency/learning-path-health.model';
+import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
+import { LearningPathProgressModalComponent } from 'app/course/learning-paths/learning-path-management/learning-path-progress-modal.component';
 
 export enum TableColumn {
     ID = 'ID',
@@ -55,6 +57,7 @@ export class LearningPathManagementComponent implements OnInit {
         private alertService: AlertService,
         private pagingService: LearningPathPagingService,
         private sortService: SortService,
+        private modalService: NgbModal,
     ) {}
 
     get page(): number {
@@ -199,8 +202,15 @@ export class LearningPathManagementComponent implements OnInit {
             this.page = pageNumber;
         }
     }
-    viewLearningPath() {
-        // todo: part of future pr
+
+    viewLearningPath(learningPath: LearningPathPageableSearchDTO) {
+        const modalRef = this.modalService.open(LearningPathProgressModalComponent, {
+            size: 'xl',
+            backdrop: 'static',
+            windowClass: 'learning-path-modal',
+        });
+        modalRef.componentInstance.courseId = this.courseId;
+        modalRef.componentInstance.learningPath = learningPath;
     }
 
     protected readonly HealthStatus = HealthStatus;
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-modal.component.html b/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-modal.component.html
new file mode 100644
index 000000000000..7477b90ced6c
--- /dev/null
+++ b/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-modal.component.html
@@ -0,0 +1,19 @@
+<div class="modal-container">
+    <div class="row modal-nav">
+        <jhi-learning-path-progress-nav
+            [learningPath]="learningPath"
+            (onRefresh)="learningPathGraphComponent.loadData(); learningPathGraphComponent.onCenterView()"
+            (onCenterView)="learningPathGraphComponent.onCenterView()"
+            (onClose)="close()"
+        ></jhi-learning-path-progress-nav>
+    </div>
+    <div class="row">
+        <jhi-learning-path-graph
+            #learningPathGraphComponent
+            class="graph"
+            *ngIf="courseId && learningPath"
+            [courseId]="courseId"
+            [learningPathId]="learningPath.id!"
+        ></jhi-learning-path-graph>
+    </div>
+</div>
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-modal.component.scss b/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-modal.component.scss
new file mode 100644
index 000000000000..cc798cd46adb
--- /dev/null
+++ b/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-modal.component.scss
@@ -0,0 +1,26 @@
+.modal-container {
+    display: flex;
+    flex-wrap: wrap;
+    height: 90vh;
+    width: 100%;
+    padding-top: 8px;
+
+    .row {
+        width: 100%;
+        margin-left: 0;
+        margin-right: 0;
+    }
+
+    .modal-nav {
+        height: max-content;
+    }
+
+    .graph {
+        width: 100%;
+        overflow: hidden;
+    }
+}
+
+.learning-path-modal .modal-dialog .modal-content {
+    min-height: 500px;
+}
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-modal.component.ts b/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-modal.component.ts
new file mode 100644
index 000000000000..090b7d5405f4
--- /dev/null
+++ b/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-modal.component.ts
@@ -0,0 +1,20 @@
+import { Component, Input, ViewChild } from '@angular/core';
+import { NgbActiveModal } from '@ng-bootstrap/ng-bootstrap';
+import { LearningPathGraphComponent } from 'app/course/learning-paths/learning-path-graph/learning-path-graph.component';
+import { LearningPathPageableSearchDTO } from 'app/entities/competency/learning-path.model';
+@Component({
+    selector: 'jhi-learning-path-progress-modal',
+    styleUrls: ['./learning-path-progress-modal.component.scss'],
+    templateUrl: './learning-path-progress-modal.component.html',
+})
+export class LearningPathProgressModalComponent {
+    @Input() courseId: number;
+    @Input() learningPath: LearningPathPageableSearchDTO;
+    @ViewChild('learningPathGraphComponent') learningPathGraphComponent: LearningPathGraphComponent;
+
+    constructor(private activeModal: NgbActiveModal) {}
+
+    close() {
+        this.activeModal.close();
+    }
+}
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-nav.component.html b/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-nav.component.html
new file mode 100644
index 000000000000..66f5c6778206
--- /dev/null
+++ b/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-nav.component.html
@@ -0,0 +1,16 @@
+<div class="row">
+    <div class="col">
+        <h3 *ngIf="learningPath">{{ learningPath.user?.name }} ({{ learningPath.user?.login }})</h3>
+    </div>
+    <div class="col-auto">
+        <button id="refresh-button" class="btn btn-primary m-1" (click)="onRefresh.emit()">
+            <fa-icon [icon]="faArrowsRotate" ngbTooltip="{{ 'artemisApp.learningPath.manageLearningPaths.progressNav.refresh' | artemisTranslate }}"></fa-icon>
+        </button>
+        <button id="center-button" class="btn btn-primary m-1" (click)="onCenterView.emit()">
+            <fa-icon [icon]="faArrowsToEye" ngbTooltip="{{ 'artemisApp.learningPath.manageLearningPaths.progressNav.center' | artemisTranslate }}"></fa-icon>
+        </button>
+        <button id="close-button" class="btn btn-danger m-1" (click)="onClose.emit()">
+            <fa-icon [icon]="faXmark" ngbTooltip="{{ 'entity.action.close' | artemisTranslate }}"></fa-icon>
+        </button>
+    </div>
+</div>
diff --git a/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-nav.component.ts b/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-nav.component.ts
new file mode 100644
index 000000000000..9b4a8d38c686
--- /dev/null
+++ b/src/main/webapp/app/course/learning-paths/learning-path-management/learning-path-progress-nav.component.ts
@@ -0,0 +1,18 @@
+import { Component, EventEmitter, Input, Output } from '@angular/core';
+import { faArrowsRotate, faArrowsToEye, faXmark } from '@fortawesome/free-solid-svg-icons';
+import { LearningPathPageableSearchDTO } from 'app/entities/competency/learning-path.model';
+
+@Component({
+    selector: 'jhi-learning-path-progress-nav',
+    templateUrl: './learning-path-progress-nav.component.html',
+})
+export class LearningPathProgressNavComponent {
+    @Input() learningPath: LearningPathPageableSearchDTO;
+    @Output() onRefresh: EventEmitter<void> = new EventEmitter();
+    @Output() onCenterView: EventEmitter<void> = new EventEmitter();
+    @Output() onClose: EventEmitter<void> = new EventEmitter();
+
+    faXmark = faXmark;
+    faArrowsToEye = faArrowsToEye;
+    faArrowsRotate = faArrowsRotate;
+}
diff --git a/src/main/webapp/app/course/learning-paths/learning-path.service.ts b/src/main/webapp/app/course/learning-paths/learning-path.service.ts
index ece1bc6b204a..b201a57f84d3 100644
--- a/src/main/webapp/app/course/learning-paths/learning-path.service.ts
+++ b/src/main/webapp/app/course/learning-paths/learning-path.service.ts
@@ -2,6 +2,8 @@ import { Injectable } from '@angular/core';
 import { Observable } from 'rxjs';
 import { HttpClient, HttpResponse } from '@angular/common/http';
 import { LearningPathHealthDTO } from 'app/entities/competency/learning-path-health.model';
+import { NgxLearningPathDTO } from 'app/entities/competency/learning-path.model';
+import { map } from 'rxjs/operators';
 
 @Injectable({ providedIn: 'root' })
 export class LearningPathService {
@@ -20,4 +22,18 @@ export class LearningPathService {
     getHealthStatusForCourse(courseId: number) {
         return this.httpClient.get<LearningPathHealthDTO>(`${this.resourceURL}/courses/${courseId}/learning-path-health`, { observe: 'response' });
     }
+
+    getLearningPathNgxGraph(learningPathId: number): Observable<HttpResponse<NgxLearningPathDTO>> {
+        return this.httpClient.get<NgxLearningPathDTO>(`${this.resourceURL}/learning-path/${learningPathId}/graph`, { observe: 'response' }).pipe(
+            map((ngxLearningPathResponse) => {
+                if (!ngxLearningPathResponse.body!.nodes) {
+                    ngxLearningPathResponse.body!.nodes = [];
+                }
+                if (!ngxLearningPathResponse.body!.edges) {
+                    ngxLearningPathResponse.body!.edges = [];
+                }
+                return ngxLearningPathResponse;
+            }),
+        );
+    }
 }
diff --git a/src/main/webapp/app/course/learning-paths/learning-paths.module.ts b/src/main/webapp/app/course/learning-paths/learning-paths.module.ts
index 4d1a254a674f..8c37905813e9 100644
--- a/src/main/webapp/app/course/learning-paths/learning-paths.module.ts
+++ b/src/main/webapp/app/course/learning-paths/learning-paths.module.ts
@@ -3,10 +3,29 @@ import { ArtemisSharedModule } from 'app/shared/shared.module';
 import { ArtemisSharedComponentModule } from 'app/shared/components/shared-component.module';
 import { FormsModule, ReactiveFormsModule } from '@angular/forms';
 import { LearningPathManagementComponent } from 'app/course/learning-paths/learning-path-management/learning-path-management.component';
+import { NgxGraphModule } from '@swimlane/ngx-graph';
+import { ArtemisLectureUnitsModule } from 'app/overview/course-lectures/lecture-units.module';
+import { ArtemisCompetenciesModule } from 'app/course/competencies/competency.module';
+import { LearningPathProgressModalComponent } from 'app/course/learning-paths/learning-path-management/learning-path-progress-modal.component';
+import { LearningPathGraphComponent } from 'app/course/learning-paths/learning-path-graph/learning-path-graph.component';
+import { LearningPathProgressNavComponent } from 'app/course/learning-paths/learning-path-management/learning-path-progress-nav.component';
+import { LearningPathGraphNodeComponent } from 'app/course/learning-paths/learning-path-graph/learning-path-graph-node.component';
+import { CompetencyNodeDetailsComponent } from 'app/course/learning-paths/learning-path-graph/node-details/competency-node-details.component';
+import { LectureUnitNodeDetailsComponent } from 'app/course/learning-paths/learning-path-graph/node-details/lecture-unit-node-details.component';
+import { ExerciseNodeDetailsComponent } from 'app/course/learning-paths/learning-path-graph/node-details/exercise-node-details.component';
 
 @NgModule({
-    imports: [ArtemisSharedModule, FormsModule, ReactiveFormsModule, ArtemisSharedComponentModule],
-    declarations: [LearningPathManagementComponent],
+    imports: [ArtemisSharedModule, FormsModule, ReactiveFormsModule, ArtemisSharedComponentModule, NgxGraphModule, ArtemisLectureUnitsModule, ArtemisCompetenciesModule],
+    declarations: [
+        LearningPathManagementComponent,
+        LearningPathProgressModalComponent,
+        LearningPathProgressNavComponent,
+        LearningPathGraphComponent,
+        LearningPathGraphNodeComponent,
+        CompetencyNodeDetailsComponent,
+        LectureUnitNodeDetailsComponent,
+        ExerciseNodeDetailsComponent,
+    ],
     exports: [],
 })
 export class ArtemisLearningPathsModule {}
diff --git a/src/main/webapp/app/entities/competency/learning-path.model.ts b/src/main/webapp/app/entities/competency/learning-path.model.ts
index aee01ef000cd..8834651fbd21 100644
--- a/src/main/webapp/app/entities/competency/learning-path.model.ts
+++ b/src/main/webapp/app/entities/competency/learning-path.model.ts
@@ -2,6 +2,7 @@ import { BaseEntity } from 'app/shared/model/base-entity';
 import { Course } from 'app/entities/course.model';
 import { User, UserNameAndLoginDTO } from 'app/core/user/user.model';
 import { Competency } from 'app/entities/competency.model';
+import { Edge, Node } from '@swimlane/ngx-graph';
 
 export class LearningPath implements BaseEntity {
     public id?: number;
@@ -18,3 +19,32 @@ export class LearningPathPageableSearchDTO {
     public user?: UserNameAndLoginDTO;
     public progress?: number;
 }
+
+export class NgxLearningPathDTO {
+    public nodes: NgxLearningPathNode[];
+    public edges: NgxLearningPathEdge[];
+}
+
+export class NgxLearningPathNode implements Node {
+    public id: string;
+    public type?: NodeType;
+    public linkedResource?: number;
+    public linkedResourceParent?: number;
+    public completed?: boolean;
+    public label?: string;
+}
+
+export class NgxLearningPathEdge implements Edge {
+    public id?: string;
+    public source: string;
+    public target: string;
+}
+
+export enum NodeType {
+    COMPETENCY_START = 'COMPETENCY_START',
+    COMPETENCY_END = 'COMPETENCY_END',
+    MATCH_START = 'MATCH_START',
+    MATCH_END = 'MATCH_END',
+    EXERCISE = 'EXERCISE',
+    LECTURE_UNIT = 'LECTURE_UNIT',
+}
diff --git a/src/main/webapp/app/entities/lecture-unit/lectureUnit.model.ts b/src/main/webapp/app/entities/lecture-unit/lectureUnit.model.ts
index 647d462e0cb7..48863fff879d 100644
--- a/src/main/webapp/app/entities/lecture-unit/lectureUnit.model.ts
+++ b/src/main/webapp/app/entities/lecture-unit/lectureUnit.model.ts
@@ -2,6 +2,8 @@ import { BaseEntity } from 'app/shared/model/base-entity';
 import dayjs from 'dayjs/esm';
 import { Lecture } from 'app/entities/lecture.model';
 import { Competency } from 'app/entities/competency.model';
+import { IconProp } from '@fortawesome/fontawesome-svg-core';
+import { faDownload, faLink, faQuestion, faScroll, faVideo } from '@fortawesome/free-solid-svg-icons';
 
 // IMPORTANT NOTICE: The following strings have to be consistent with
 // the ones defined in LectureUnit.java
@@ -13,6 +15,22 @@ export enum LectureUnitType {
     ONLINE = 'online',
 }
 
+export const lectureUnitIcons = {
+    [LectureUnitType.ATTACHMENT]: faDownload,
+    [LectureUnitType.EXERCISE]: faQuestion,
+    [LectureUnitType.TEXT]: faScroll,
+    [LectureUnitType.VIDEO]: faVideo,
+    [LectureUnitType.ONLINE]: faLink,
+};
+
+export const lectureUnitTooltips = {
+    [LectureUnitType.ATTACHMENT]: 'artemisApp.attachmentUnit.tooltip',
+    [LectureUnitType.EXERCISE]: '',
+    [LectureUnitType.TEXT]: 'artemisApp.textUnit.tooltip',
+    [LectureUnitType.VIDEO]: 'artemisApp.videoUnit.tooltip',
+    [LectureUnitType.ONLINE]: 'artemisApp.onlineUnit.tooltip',
+};
+
 export abstract class LectureUnit implements BaseEntity {
     public id?: number;
     public name?: string;
@@ -28,3 +46,23 @@ export abstract class LectureUnit implements BaseEntity {
         this.type = type;
     }
 }
+
+export function getIcon(lectureUnitType: LectureUnitType): IconProp {
+    if (!lectureUnitType) {
+        return faQuestion as IconProp;
+    }
+    return lectureUnitIcons[lectureUnitType] as IconProp;
+}
+
+export function getIconTooltip(lectureUnitType: LectureUnitType) {
+    if (!lectureUnitType) {
+        return '';
+    }
+    return lectureUnitTooltips[lectureUnitType];
+}
+
+export class LectureUnitForLearningPathNodeDetailsDTO {
+    public id?: number;
+    public name?: string;
+    public type?: LectureUnitType;
+}
diff --git a/src/main/webapp/app/lecture/lecture-unit/lecture-unit-management/lectureUnit.service.ts b/src/main/webapp/app/lecture/lecture-unit/lecture-unit-management/lectureUnit.service.ts
index 7405159f676e..c16717ef0e0f 100644
--- a/src/main/webapp/app/lecture/lecture-unit/lecture-unit-management/lectureUnit.service.ts
+++ b/src/main/webapp/app/lecture/lecture-unit/lecture-unit-management/lectureUnit.service.ts
@@ -1,4 +1,4 @@
-import { LectureUnit, LectureUnitType } from 'app/entities/lecture-unit/lectureUnit.model';
+import { LectureUnit, LectureUnitForLearningPathNodeDetailsDTO, LectureUnitType } from 'app/entities/lecture-unit/lectureUnit.model';
 import { HttpClient, HttpParams, HttpResponse } from '@angular/common/http';
 import { Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
@@ -138,4 +138,10 @@ export class LectureUnitService {
             return lectureUnit.releaseDate;
         }
     }
+
+    getLectureUnitForLearningPathNodeDetails(lectureUnitId: number) {
+        return this.httpClient.get<LectureUnitForLearningPathNodeDetailsDTO>(`${this.resourceURL}/lecture-units/${lectureUnitId}/for-learning-path-node-details`, {
+            observe: 'response',
+        });
+    }
 }
diff --git a/src/main/webapp/app/shared/shared.module.ts b/src/main/webapp/app/shared/shared.module.ts
index b63a45c1c99a..a7b2c03ec4a4 100644
--- a/src/main/webapp/app/shared/shared.module.ts
+++ b/src/main/webapp/app/shared/shared.module.ts
@@ -23,6 +23,7 @@ import { AssessmentWarningComponent } from 'app/assessment/assessment-warning/as
 import { JhiConnectionWarningComponent } from 'app/shared/connection-warning/connection-warning.component';
 import { LoadingIndicatorContainerComponent } from 'app/shared/loading-indicator-container/loading-indicator-container.component';
 import { CompetencySelectionComponent } from 'app/shared/competency-selection/competency-selection.component';
+import { StickyPopoverDirective } from 'app/shared/sticky-popover/sticky-popover.directive';
 import { ConfirmEntityNameComponent } from 'app/shared/confirm-entity-name/confirm-entity-name.component';
 
 @NgModule({
@@ -49,6 +50,7 @@ import { ConfirmEntityNameComponent } from 'app/shared/confirm-entity-name/confi
         ItemCountComponent,
         ConsistencyCheckComponent,
         AssessmentWarningComponent,
+        StickyPopoverDirective,
     ],
     exports: [
         ArtemisSharedLibsModule,
@@ -75,6 +77,7 @@ import { ConfirmEntityNameComponent } from 'app/shared/confirm-entity-name/confi
         ConsistencyCheckComponent,
         AssessmentWarningComponent,
         CompetencySelectionComponent,
+        StickyPopoverDirective,
     ],
 })
 export class ArtemisSharedModule {}
diff --git a/src/main/webapp/app/shared/sticky-popover/sticky-popover.directive.ts b/src/main/webapp/app/shared/sticky-popover/sticky-popover.directive.ts
new file mode 100644
index 000000000000..4ec7db908407
--- /dev/null
+++ b/src/main/webapp/app/shared/sticky-popover/sticky-popover.directive.ts
@@ -0,0 +1,119 @@
+import {
+    ApplicationRef,
+    ChangeDetectorRef,
+    Directive,
+    ElementRef,
+    Inject,
+    Injector,
+    Input,
+    NgZone,
+    OnDestroy,
+    OnInit,
+    Renderer2,
+    TemplateRef,
+    ViewContainerRef,
+} from '@angular/core';
+import { DOCUMENT } from '@angular/common';
+import { NgbPopover, NgbPopoverConfig } from '@ng-bootstrap/ng-bootstrap';
+
+@Directive({
+    selector: '[jhiStickyPopover]',
+})
+export class StickyPopoverDirective extends NgbPopover implements OnInit, OnDestroy {
+    @Input() jhiStickyPopover: TemplateRef<any>;
+
+    popoverTitle: string;
+
+    triggers: string;
+    container: string;
+    canClosePopover: boolean;
+
+    private closeTimeout: any;
+    private clickInPopover: boolean = false;
+
+    toggle(): void {
+        super.toggle();
+    }
+
+    isOpen(): boolean {
+        return super.isOpen();
+    }
+
+    constructor(
+        private _elRef: ElementRef,
+        private _render: Renderer2,
+        injector: Injector,
+        private viewContainerRef: ViewContainerRef,
+        config: NgbPopoverConfig,
+        ngZone: NgZone,
+        private changeRef: ChangeDetectorRef,
+        private applicationRef: ApplicationRef,
+        @Inject(DOCUMENT) _document: any,
+    ) {
+        super(_elRef, _render, injector, viewContainerRef, config, ngZone, _document, changeRef, applicationRef);
+        this.triggers = 'manual';
+        this.popoverTitle = '';
+        this.container = 'body';
+    }
+
+    ngOnInit(): void {
+        super.ngOnInit();
+        this.ngbPopover = this.jhiStickyPopover;
+
+        this._render.listen(this._elRef.nativeElement, 'pointerenter', () => {
+            this.canClosePopover = true;
+            clearTimeout(this.closeTimeout);
+            if (!this.isOpen()) {
+                this.open();
+            }
+        });
+
+        this._render.listen(this._elRef.nativeElement, 'pointerleave', () => {
+            this.closeTimeout = setTimeout(() => {
+                if (this.canClosePopover) {
+                    this.close();
+                }
+            }, 100);
+        });
+
+        this._render.listen(this._elRef.nativeElement, 'click', () => {
+            this.close();
+        });
+    }
+
+    ngOnDestroy(): void {
+        super.ngOnDestroy();
+    }
+
+    open() {
+        super.open();
+        setTimeout(() => {
+            const popover = window.document.querySelector('.popover');
+            this._render.listen(popover, 'mouseover', () => {
+                this.canClosePopover = false;
+            });
+
+            this._render.listen(popover, 'pointerleave', () => {
+                this.canClosePopover = true;
+                clearTimeout(this.closeTimeout);
+                this.closeTimeout = setTimeout(() => {
+                    if (this.canClosePopover) {
+                        this.close();
+                    }
+                }, 250);
+            });
+
+            this._render.listen(popover, 'click', () => {
+                this.clickInPopover = true;
+            });
+        }, 0);
+    }
+
+    close() {
+        if (this.clickInPopover) {
+            this.clickInPopover = false;
+        } else {
+            super.close();
+        }
+    }
+}
diff --git a/src/main/webapp/i18n/de/competency.json b/src/main/webapp/i18n/de/competency.json
index 62d59e2cd035..6543d4a798a8 100644
--- a/src/main/webapp/i18n/de/competency.json
+++ b/src/main/webapp/i18n/de/competency.json
@@ -169,6 +169,11 @@
                     "name": "Name",
                     "login": "Login",
                     "progress": "Fortschritt"
+                },
+                "progressNav": {
+                    "header": "Lernpfad",
+                    "refresh": "Aktualisieren",
+                    "center": "Zentrieren"
                 }
             }
         }
diff --git a/src/main/webapp/i18n/en/competency.json b/src/main/webapp/i18n/en/competency.json
index fbc7c96a12aa..ba6dc5f20b2e 100644
--- a/src/main/webapp/i18n/en/competency.json
+++ b/src/main/webapp/i18n/en/competency.json
@@ -168,6 +168,11 @@
                     "name": "Name",
                     "login": "Login",
                     "progress": "Progress"
+                },
+                "progressNav": {
+                    "header": "Learning Path",
+                    "refresh": "Refresh",
+                    "center": "Center view"
                 }
             }
         }
diff --git a/src/test/java/de/tum/in/www1/artemis/lecture/LearningPathIntegrationTest.java b/src/test/java/de/tum/in/www1/artemis/lecture/LearningPathIntegrationTest.java
index e478eb07629c..c2bab0712b0e 100644
--- a/src/test/java/de/tum/in/www1/artemis/lecture/LearningPathIntegrationTest.java
+++ b/src/test/java/de/tum/in/www1/artemis/lecture/LearningPathIntegrationTest.java
@@ -402,4 +402,54 @@ void testUpdateLearningPathProgress() throws Exception {
     void testGetHealthStatusForCourse() throws Exception {
         request.get("/api/courses/" + course.getId() + "/learning-path-health", HttpStatus.OK, LearningPathHealthDTO.class);
     }
+
+    @Test
+    @WithMockUser(username = STUDENT_OF_COURSE, roles = "USER")
+    void testGetLearningPathNgxGraphForLearningPathsDisabled() throws Exception {
+        course = learningPathUtilService.enableAndGenerateLearningPathsForCourse(course);
+        final var student = userRepository.findOneByLogin(STUDENT_OF_COURSE).orElseThrow();
+        final var learningPath = learningPathRepository.findByCourseIdAndUserIdElseThrow(course.getId(), student.getId());
+        course.setLearningPathsEnabled(false);
+        courseRepository.save(course);
+        request.get("/api/learning-path/" + learningPath.getId() + "/graph", HttpStatus.BAD_REQUEST, NgxLearningPathDTO.class);
+    }
+
+    @Test
+    @WithMockUser(username = TEST_PREFIX + "student2", roles = "USER")
+    void testGetLearningPathNgxGraphForOtherStudent() throws Exception {
+        course = learningPathUtilService.enableAndGenerateLearningPathsForCourse(course);
+        final var student = userRepository.findOneByLogin(STUDENT_OF_COURSE).orElseThrow();
+        final var learningPath = learningPathRepository.findByCourseIdAndUserIdElseThrow(course.getId(), student.getId());
+        request.get("/api/learning-path/" + learningPath.getId() + "/graph", HttpStatus.FORBIDDEN, NgxLearningPathDTO.class);
+    }
+
+    /**
+     * This only tests if the end point successfully retrieves the graph representation. The correctness of the response is tested in LearningPathServiceTest.
+     *
+     * @throws Exception the request failed
+     * @see de.tum.in.www1.artemis.service.LearningPathServiceTest
+     */
+    @Test
+    @WithMockUser(username = STUDENT_OF_COURSE, roles = "USER")
+    void testGetLearningPathNgxGraphAsStudent() throws Exception {
+        course = learningPathUtilService.enableAndGenerateLearningPathsForCourse(course);
+        final var student = userRepository.findOneByLogin(STUDENT_OF_COURSE).orElseThrow();
+        final var learningPath = learningPathRepository.findByCourseIdAndUserIdElseThrow(course.getId(), student.getId());
+        request.get("/api/learning-path/" + learningPath.getId() + "/graph", HttpStatus.OK, NgxLearningPathDTO.class);
+    }
+
+    /**
+     * This only tests if the end point successfully retrieves the graph representation. The correctness of the response is tested in LearningPathServiceTest.
+     *
+     * @throws Exception the request failed
+     * @see de.tum.in.www1.artemis.service.LearningPathServiceTest
+     */
+    @Test
+    @WithMockUser(username = INSTRUCTOR_OF_COURSE, roles = "INSTRUCTOR")
+    void testGetLearningPathNgxGraphAsInstructor() throws Exception {
+        course = learningPathUtilService.enableAndGenerateLearningPathsForCourse(course);
+        final var student = userRepository.findOneByLogin(STUDENT_OF_COURSE).orElseThrow();
+        final var learningPath = learningPathRepository.findByCourseIdAndUserIdElseThrow(course.getId(), student.getId());
+        request.get("/api/learning-path/" + learningPath.getId() + "/graph", HttpStatus.OK, NgxLearningPathDTO.class);
+    }
 }
diff --git a/src/test/java/de/tum/in/www1/artemis/lecture/LectureUnitIntegrationTest.java b/src/test/java/de/tum/in/www1/artemis/lecture/LectureUnitIntegrationTest.java
index dca6b87250a9..dbd732522b5e 100644
--- a/src/test/java/de/tum/in/www1/artemis/lecture/LectureUnitIntegrationTest.java
+++ b/src/test/java/de/tum/in/www1/artemis/lecture/LectureUnitIntegrationTest.java
@@ -21,6 +21,7 @@
 import de.tum.in.www1.artemis.domain.lecture.*;
 import de.tum.in.www1.artemis.repository.*;
 import de.tum.in.www1.artemis.user.UserUtilService;
+import de.tum.in.www1.artemis.web.rest.dto.lectureunit.LectureUnitForLearningPathNodeDetailsDTO;
 
 class LectureUnitIntegrationTest extends AbstractSpringIntegrationBambooBitbucketJiraTest {
 
@@ -275,4 +276,16 @@ void setLectureUnitCompletion_shouldReturnForbidden() throws Exception {
                 HttpStatus.FORBIDDEN, null);
     }
 
+    @Test
+    @WithMockUser(username = TEST_PREFIX + "student1", roles = "USER")
+    void testGetLectureUnitForLearningPathNodeDetailsAsStudentOfCourse() throws Exception {
+        final var result = request.get("/api/lecture-units/" + textUnit.getId() + "/for-learning-path-node-details", HttpStatus.OK, LectureUnitForLearningPathNodeDetailsDTO.class);
+        assertThat(result).isEqualTo(LectureUnitForLearningPathNodeDetailsDTO.of(textUnit));
+    }
+
+    @Test
+    @WithMockUser(username = TEST_PREFIX + "student42", roles = "USER")
+    void testGetLectureUnitForLearningPathNodeDetailsAsStudentNotInCourse() throws Exception {
+        request.get("/api/lecture-units/" + textUnit.getId() + "/for-learning-path-node-details", HttpStatus.FORBIDDEN, LectureUnitForLearningPathNodeDetailsDTO.class);
+    }
 }
diff --git a/src/test/java/de/tum/in/www1/artemis/service/LearningPathServiceTest.java b/src/test/java/de/tum/in/www1/artemis/service/LearningPathServiceTest.java
index f33149e252c9..0783a9e28b63 100644
--- a/src/test/java/de/tum/in/www1/artemis/service/LearningPathServiceTest.java
+++ b/src/test/java/de/tum/in/www1/artemis/service/LearningPathServiceTest.java
@@ -3,7 +3,7 @@
 import static org.assertj.core.api.Assertions.assertThat;
 
 import java.time.ZonedDateTime;
-import java.util.HashSet;
+import java.util.*;
 
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Nested;
@@ -11,14 +11,24 @@
 import org.springframework.beans.factory.annotation.Autowired;
 
 import de.tum.in.www1.artemis.AbstractSpringIntegrationBambooBitbucketJiraTest;
+import de.tum.in.www1.artemis.competency.CompetencyUtilService;
 import de.tum.in.www1.artemis.competency.LearningPathUtilService;
 import de.tum.in.www1.artemis.course.CourseFactory;
 import de.tum.in.www1.artemis.course.CourseUtilService;
 import de.tum.in.www1.artemis.domain.Course;
+import de.tum.in.www1.artemis.domain.Exercise;
+import de.tum.in.www1.artemis.domain.competency.Competency;
+import de.tum.in.www1.artemis.domain.competency.CompetencyRelation;
+import de.tum.in.www1.artemis.domain.competency.LearningPath;
+import de.tum.in.www1.artemis.domain.lecture.LectureUnit;
+import de.tum.in.www1.artemis.exercise.programmingexercise.ProgrammingExerciseUtilService;
+import de.tum.in.www1.artemis.lecture.LectureUtilService;
 import de.tum.in.www1.artemis.repository.CourseRepository;
+import de.tum.in.www1.artemis.repository.LearningPathRepository;
 import de.tum.in.www1.artemis.security.SecurityUtils;
 import de.tum.in.www1.artemis.user.UserUtilService;
 import de.tum.in.www1.artemis.web.rest.dto.competency.LearningPathHealthDTO;
+import de.tum.in.www1.artemis.web.rest.dto.competency.NgxLearningPathDTO;
 
 class LearningPathServiceTest extends AbstractSpringIntegrationBambooBitbucketJiraTest {
 
@@ -39,6 +49,18 @@ class LearningPathServiceTest extends AbstractSpringIntegrationBambooBitbucketJi
     @Autowired
     private CourseRepository courseRepository;
 
+    @Autowired
+    private CompetencyUtilService competencyUtilService;
+
+    @Autowired
+    private LectureUtilService lectureUtilService;
+
+    @Autowired
+    private ProgrammingExerciseUtilService programmingExerciseUtilService;
+
+    @Autowired
+    private LearningPathRepository learningPathRepository;
+
     private Course course;
 
     @BeforeEach
@@ -84,4 +106,192 @@ void testHealthStatusMissing() {
             assertThat(healthStatus.missingLearningPaths()).isEqualTo(1);
         }
     }
+
+    @Nested
+    class GenerateNgxRepresentationBaseTest {
+
+        @Test
+        void testEmptyLearningPath() {
+            NgxLearningPathDTO expected = new NgxLearningPathDTO(Set.of(), Set.of());
+            generateAndAssert(expected);
+        }
+
+        @Test
+        void testEmptyCompetency() {
+            final var competency = competencyUtilService.createCompetency(course);
+            final var startNodeId = LearningPathService.getCompetencyStartNodeId(competency.getId());
+            final var endNodeId = LearningPathService.getCompetencyEndNodeId(competency.getId());
+            Set<NgxLearningPathDTO.Node> expectedNodes = getExpectedNodesOfEmptyCompetency(competency);
+            Set<NgxLearningPathDTO.Edge> expectedEdges = Set.of(new NgxLearningPathDTO.Edge(LearningPathService.getDirectEdgeId(competency.getId()), startNodeId, endNodeId));
+            NgxLearningPathDTO expected = new NgxLearningPathDTO(expectedNodes, expectedEdges);
+            generateAndAssert(expected);
+        }
+
+        @Test
+        void testCompetencyWithLectureUnitAndExercise() {
+            var competency = competencyUtilService.createCompetency(course);
+            var lecture = lectureUtilService.createLecture(course, ZonedDateTime.now());
+            final var lectureUnit = lectureUtilService.createTextUnit();
+            lectureUtilService.addLectureUnitsToLecture(lecture, List.of(lectureUnit));
+            competencyUtilService.linkLectureUnitToCompetency(competency, lectureUnit);
+            final var exercise = programmingExerciseUtilService.addProgrammingExerciseToCourse(course, false);
+            competencyUtilService.linkExerciseToCompetency(competency, exercise);
+            final var startNodeId = LearningPathService.getCompetencyStartNodeId(competency.getId());
+            final var endNodeId = LearningPathService.getCompetencyEndNodeId(competency.getId());
+            Set<NgxLearningPathDTO.Node> expectedNodes = getExpectedNodesOfEmptyCompetency(competency);
+            expectedNodes.add(getNodeForLectureUnit(competency, lectureUnit));
+            expectedNodes.add(getNodeForExercise(competency, exercise));
+            Set<NgxLearningPathDTO.Edge> expectedEdges = Set.of(
+                    new NgxLearningPathDTO.Edge(LearningPathService.getLectureUnitInEdgeId(competency.getId(), lectureUnit.getId()), startNodeId,
+                            LearningPathService.getLectureUnitNodeId(competency.getId(), lectureUnit.getId())),
+                    new NgxLearningPathDTO.Edge(LearningPathService.getLectureUnitOutEdgeId(competency.getId(), lectureUnit.getId()),
+                            LearningPathService.getLectureUnitNodeId(competency.getId(), lectureUnit.getId()), endNodeId),
+                    new NgxLearningPathDTO.Edge(LearningPathService.getExerciseInEdgeId(competency.getId(), exercise.getId()), startNodeId,
+                            LearningPathService.getExerciseNodeId(competency.getId(), exercise.getId())),
+                    new NgxLearningPathDTO.Edge(LearningPathService.getExerciseOutEdgeId(competency.getId(), exercise.getId()),
+                            LearningPathService.getExerciseNodeId(competency.getId(), exercise.getId()), endNodeId));
+            NgxLearningPathDTO expected = new NgxLearningPathDTO(expectedNodes, expectedEdges);
+            generateAndAssert(expected);
+        }
+
+        @Test
+        void testMultipleCompetencies() {
+            Competency[] competencies = { competencyUtilService.createCompetency(course), competencyUtilService.createCompetency(course),
+                    competencyUtilService.createCompetency(course) };
+            String[] startNodeIds = Arrays.stream(competencies).map(Competency::getId).map(LearningPathService::getCompetencyStartNodeId).toArray(String[]::new);
+            String[] endNodeIds = Arrays.stream(competencies).map(Competency::getId).map(LearningPathService::getCompetencyEndNodeId).toArray(String[]::new);
+            Set<NgxLearningPathDTO.Node> expectedNodes = new HashSet<>();
+            Set<NgxLearningPathDTO.Edge> expectedEdges = new HashSet<>();
+            for (int i = 0; i < competencies.length; i++) {
+                expectedNodes.addAll(getExpectedNodesOfEmptyCompetency(competencies[i]));
+                expectedEdges.add(new NgxLearningPathDTO.Edge(LearningPathService.getDirectEdgeId(competencies[i].getId()), startNodeIds[i], endNodeIds[i]));
+            }
+            NgxLearningPathDTO expected = new NgxLearningPathDTO(expectedNodes, expectedEdges);
+            generateAndAssert(expected);
+        }
+    }
+
+    @Nested
+    class GenerateNgxRepresentationRelationTest {
+
+        private Competency competency1;
+
+        private Competency competency2;
+
+        private Set<NgxLearningPathDTO.Node> expectedNodes;
+
+        Set<NgxLearningPathDTO.Edge> expectedEdges;
+
+        @BeforeEach
+        void setup() {
+            competency1 = competencyUtilService.createCompetency(course);
+            competency2 = competencyUtilService.createCompetency(course);
+            expectedNodes = new HashSet<>();
+            expectedEdges = new HashSet<>();
+            addExpectedComponentsForEmptyCompetencies(competency1, competency2);
+        }
+
+        void testSimpleRelation(CompetencyRelation.RelationType type) {
+            competencyUtilService.addRelation(competency1, type, competency2);
+            final var sourceNodeId = LearningPathService.getCompetencyEndNodeId(competency2.getId());
+            final var targetNodeId = LearningPathService.getCompetencyStartNodeId(competency1.getId());
+            expectedEdges.add(new NgxLearningPathDTO.Edge(LearningPathService.getRelationEdgeId(sourceNodeId, targetNodeId), sourceNodeId, targetNodeId));
+            NgxLearningPathDTO expected = new NgxLearningPathDTO(expectedNodes, expectedEdges);
+            generateAndAssert(expected);
+        }
+
+        @Test
+        void testSingleRelates() {
+            testSimpleRelation(CompetencyRelation.RelationType.RELATES);
+        }
+
+        @Test
+        void testSingleAssumes() {
+            testSimpleRelation(CompetencyRelation.RelationType.ASSUMES);
+        }
+
+        @Test
+        void testSingleExtends() {
+            testSimpleRelation(CompetencyRelation.RelationType.EXTENDS);
+        }
+
+        @Test
+        void testSingleMatches() {
+            competencyUtilService.addRelation(competency1, CompetencyRelation.RelationType.MATCHES, competency2);
+            expectedNodes.add(new NgxLearningPathDTO.Node(LearningPathService.getMatchingClusterStartNodeId(0), NgxLearningPathDTO.NodeType.MATCH_START, null, ""));
+            expectedNodes.add(new NgxLearningPathDTO.Node(LearningPathService.getMatchingClusterEndNodeId(0), NgxLearningPathDTO.NodeType.MATCH_END, null, ""));
+            expectedEdges.add(new NgxLearningPathDTO.Edge(LearningPathService.getInEdgeId(competency1.getId()), LearningPathService.getMatchingClusterStartNodeId(0),
+                    LearningPathService.getCompetencyStartNodeId(competency1.getId())));
+            expectedEdges.add(new NgxLearningPathDTO.Edge(LearningPathService.getOutEdgeId(competency1.getId()), LearningPathService.getCompetencyEndNodeId(competency1.getId()),
+                    LearningPathService.getMatchingClusterEndNodeId(0)));
+            expectedEdges.add(new NgxLearningPathDTO.Edge(LearningPathService.getInEdgeId(competency2.getId()), LearningPathService.getMatchingClusterStartNodeId(0),
+                    LearningPathService.getCompetencyStartNodeId(competency2.getId())));
+            expectedEdges.add(new NgxLearningPathDTO.Edge(LearningPathService.getOutEdgeId(competency2.getId()), LearningPathService.getCompetencyEndNodeId(competency2.getId()),
+                    LearningPathService.getMatchingClusterEndNodeId(0)));
+            NgxLearningPathDTO expected = new NgxLearningPathDTO(expectedNodes, expectedEdges);
+            generateAndAssert(expected);
+        }
+
+        @Test
+        void testMatchesTransitive() {
+            var competency3 = competencyUtilService.createCompetency(course);
+            addExpectedComponentsForEmptyCompetencies(competency3);
+
+            competencyUtilService.addRelation(competency1, CompetencyRelation.RelationType.MATCHES, competency2);
+            competencyUtilService.addRelation(competency2, CompetencyRelation.RelationType.MATCHES, competency3);
+            expectedNodes.add(new NgxLearningPathDTO.Node(LearningPathService.getMatchingClusterStartNodeId(0), NgxLearningPathDTO.NodeType.MATCH_START, null, ""));
+            expectedNodes.add(new NgxLearningPathDTO.Node(LearningPathService.getMatchingClusterEndNodeId(0), NgxLearningPathDTO.NodeType.MATCH_END, null, ""));
+            expectedEdges.add(new NgxLearningPathDTO.Edge(LearningPathService.getInEdgeId(competency1.getId()), LearningPathService.getMatchingClusterStartNodeId(0),
+                    LearningPathService.getCompetencyStartNodeId(competency1.getId())));
+            expectedEdges.add(new NgxLearningPathDTO.Edge(LearningPathService.getOutEdgeId(competency1.getId()), LearningPathService.getCompetencyEndNodeId(competency1.getId()),
+                    LearningPathService.getMatchingClusterEndNodeId(0)));
+            expectedEdges.add(new NgxLearningPathDTO.Edge(LearningPathService.getInEdgeId(competency2.getId()), LearningPathService.getMatchingClusterStartNodeId(0),
+                    LearningPathService.getCompetencyStartNodeId(competency2.getId())));
+            expectedEdges.add(new NgxLearningPathDTO.Edge(LearningPathService.getOutEdgeId(competency2.getId()), LearningPathService.getCompetencyEndNodeId(competency2.getId()),
+                    LearningPathService.getMatchingClusterEndNodeId(0)));
+            expectedEdges.add(new NgxLearningPathDTO.Edge(LearningPathService.getInEdgeId(competency3.getId()), LearningPathService.getMatchingClusterStartNodeId(0),
+                    LearningPathService.getCompetencyStartNodeId(competency3.getId())));
+            expectedEdges.add(new NgxLearningPathDTO.Edge(LearningPathService.getOutEdgeId(competency3.getId()), LearningPathService.getCompetencyEndNodeId(competency3.getId()),
+                    LearningPathService.getMatchingClusterEndNodeId(0)));
+            NgxLearningPathDTO expected = new NgxLearningPathDTO(expectedNodes, expectedEdges);
+            generateAndAssert(expected);
+        }
+
+        private void addExpectedComponentsForEmptyCompetencies(Competency... competencies) {
+            for (var competency : competencies) {
+                expectedNodes.addAll(getExpectedNodesOfEmptyCompetency(competency));
+                expectedEdges.add(new NgxLearningPathDTO.Edge(LearningPathService.getDirectEdgeId(competency.getId()),
+                        LearningPathService.getCompetencyStartNodeId(competency.getId()), LearningPathService.getCompetencyEndNodeId(competency.getId())));
+            }
+        }
+    }
+
+    private void generateAndAssert(NgxLearningPathDTO expected) {
+        LearningPath learningPath = learningPathUtilService.createLearningPathInCourse(course);
+        learningPath = learningPathRepository.findWithEagerCompetenciesAndLearningObjectsAndCompletedUsersByIdElseThrow(learningPath.getId());
+        NgxLearningPathDTO actual = learningPathService.generateNgxGraphRepresentation(learningPath);
+        assertThat(actual).isNotNull();
+        assertNgxRepEquals(actual, expected);
+    }
+
+    private void assertNgxRepEquals(NgxLearningPathDTO was, NgxLearningPathDTO expected) {
+        assertThat(was.nodes()).as("correct nodes").containsExactlyInAnyOrderElementsOf(expected.nodes());
+        assertThat(was.edges()).as("correct edges").containsExactlyInAnyOrderElementsOf(expected.edges());
+    }
+
+    private static Set<NgxLearningPathDTO.Node> getExpectedNodesOfEmptyCompetency(Competency competency) {
+        return new HashSet<>(Set.of(
+                new NgxLearningPathDTO.Node(LearningPathService.getCompetencyStartNodeId(competency.getId()), NgxLearningPathDTO.NodeType.COMPETENCY_START, competency.getId(), ""),
+                new NgxLearningPathDTO.Node(LearningPathService.getCompetencyEndNodeId(competency.getId()), NgxLearningPathDTO.NodeType.COMPETENCY_END, competency.getId(), "")));
+    }
+
+    private static NgxLearningPathDTO.Node getNodeForLectureUnit(Competency competency, LectureUnit lectureUnit) {
+        return new NgxLearningPathDTO.Node(LearningPathService.getLectureUnitNodeId(competency.getId(), lectureUnit.getId()), NgxLearningPathDTO.NodeType.LECTURE_UNIT,
+                lectureUnit.getId(), lectureUnit.getLecture().getId(), false, lectureUnit.getName());
+    }
+
+    private static NgxLearningPathDTO.Node getNodeForExercise(Competency competency, Exercise exercise) {
+        return new NgxLearningPathDTO.Node(LearningPathService.getExerciseNodeId(competency.getId(), exercise.getId()), NgxLearningPathDTO.NodeType.EXERCISE, exercise.getId(),
+                exercise.getTitle());
+    }
 }
diff --git a/src/test/javascript/spec/component/learning-paths/graph/learning-path-graph-node.component.spec.ts b/src/test/javascript/spec/component/learning-paths/graph/learning-path-graph-node.component.spec.ts
new file mode 100644
index 000000000000..8371428d66ed
--- /dev/null
+++ b/src/test/javascript/spec/component/learning-paths/graph/learning-path-graph-node.component.spec.ts
@@ -0,0 +1,46 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { ArtemisTestModule } from '../../../test.module';
+import { MockDirective } from 'ng-mocks';
+import { By } from '@angular/platform-browser';
+import { LearningPathGraphNodeComponent } from 'app/course/learning-paths/learning-path-graph/learning-path-graph-node.component';
+import { NgxLearningPathNode, NodeType } from 'app/entities/competency/learning-path.model';
+import { StickyPopoverDirective } from 'app/shared/sticky-popover/sticky-popover.directive';
+
+describe('LearningPathGraphNodeComponent', () => {
+    let fixture: ComponentFixture<LearningPathGraphNodeComponent>;
+    let comp: LearningPathGraphNodeComponent;
+
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            imports: [ArtemisTestModule],
+            declarations: [LearningPathGraphNodeComponent, MockDirective(StickyPopoverDirective)],
+            providers: [],
+        })
+            .compileComponents()
+            .then(() => {
+                fixture = TestBed.createComponent(LearningPathGraphNodeComponent);
+                comp = fixture.componentInstance;
+            });
+    });
+
+    it.each([NodeType.EXERCISE, NodeType.LECTURE_UNIT])('should display correct icon for completed learning object', (type: NodeType) => {
+        comp.node = { id: '1', type: type, completed: true } as NgxLearningPathNode;
+        fixture.detectChanges();
+        expect(fixture.debugElement.query(By.css('#completed')).nativeElement).toBeTruthy();
+    });
+
+    it.each([NodeType.EXERCISE, NodeType.LECTURE_UNIT])('should display correct icon for not completed learning object', (type: NodeType) => {
+        comp.node = { id: '1', type: type, completed: false } as NgxLearningPathNode;
+        fixture.detectChanges();
+        expect(fixture.debugElement.query(By.css('#not-completed')).nativeElement).toBeTruthy();
+    });
+
+    it.each([NodeType.COMPETENCY_START, NodeType.COMPETENCY_END, NodeType.COMPETENCY_START, NodeType.COMPETENCY_END])(
+        'should display correct icon for generic node',
+        (type: NodeType) => {
+            comp.node = { id: '1', type: type } as NgxLearningPathNode;
+            fixture.detectChanges();
+            expect(fixture.debugElement.query(By.css('#generic')).nativeElement).toBeTruthy();
+        },
+    );
+});
diff --git a/src/test/javascript/spec/component/learning-paths/graph/learning-path-graph.component.spec.ts b/src/test/javascript/spec/component/learning-paths/graph/learning-path-graph.component.spec.ts
new file mode 100644
index 000000000000..42f707efb83c
--- /dev/null
+++ b/src/test/javascript/spec/component/learning-paths/graph/learning-path-graph.component.spec.ts
@@ -0,0 +1,61 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { ArtemisTestModule } from '../../../test.module';
+import { LearningPathGraphComponent } from 'app/course/learning-paths/learning-path-graph/learning-path-graph.component';
+import { LearningPathService } from 'app/course/learning-paths/learning-path.service';
+
+describe('LearningPathGraphComponent', () => {
+    let fixture: ComponentFixture<LearningPathGraphComponent>;
+    let comp: LearningPathGraphComponent;
+    let learningPathService: LearningPathService;
+    let getLearningPathNgxGraphStub: jest.SpyInstance;
+
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            imports: [ArtemisTestModule],
+            declarations: [LearningPathGraphComponent],
+        })
+            .compileComponents()
+            .then(() => {
+                fixture = TestBed.createComponent(LearningPathGraphComponent);
+                comp = fixture.componentInstance;
+                learningPathService = TestBed.inject(LearningPathService);
+                getLearningPathNgxGraphStub = jest.spyOn(learningPathService, 'getLearningPathNgxGraph');
+            });
+    });
+
+    afterEach(() => {
+        jest.restoreAllMocks();
+    });
+
+    it('should load learning path from service', () => {
+        comp.learningPathId = 1;
+        fixture.detectChanges();
+        expect(getLearningPathNgxGraphStub).toHaveBeenCalledOnce();
+        expect(getLearningPathNgxGraphStub).toHaveBeenCalledWith(1);
+    });
+
+    it('should update, center, and zoom to fit on resize', () => {
+        const updateStub = jest.spyOn(comp.update$, 'next');
+        const centerStub = jest.spyOn(comp.center$, 'next');
+        const zoomToFitStub = jest.spyOn(comp.zoomToFit$, 'next');
+        fixture.detectChanges();
+        comp.onResize();
+        expect(updateStub).toHaveBeenCalledOnce();
+        expect(updateStub).toHaveBeenCalledWith(true);
+        expect(centerStub).toHaveBeenCalledOnce();
+        expect(centerStub).toHaveBeenCalledWith(true);
+        expect(zoomToFitStub).toHaveBeenCalledOnce();
+        expect(zoomToFitStub).toHaveBeenCalledWith(true);
+    });
+
+    it('should zoom to fit and center on resize', () => {
+        const zoomToFitStub = jest.spyOn(comp.zoomToFit$, 'next');
+        const centerStub = jest.spyOn(comp.center$, 'next');
+        fixture.detectChanges();
+        comp.onCenterView();
+        expect(zoomToFitStub).toHaveBeenCalledOnce();
+        expect(zoomToFitStub).toHaveBeenCalledWith(true);
+        expect(centerStub).toHaveBeenCalledOnce();
+        expect(centerStub).toHaveBeenCalledWith(true);
+    });
+});
diff --git a/src/test/javascript/spec/component/learning-paths/graph/node-details/competency-node-details.component.spec.ts b/src/test/javascript/spec/component/learning-paths/graph/node-details/competency-node-details.component.spec.ts
new file mode 100644
index 000000000000..f68f77d41183
--- /dev/null
+++ b/src/test/javascript/spec/component/learning-paths/graph/node-details/competency-node-details.component.spec.ts
@@ -0,0 +1,75 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { ArtemisTestModule } from '../../../../test.module';
+import { MockComponent, MockPipe } from 'ng-mocks';
+import { of } from 'rxjs';
+import { HttpResponse } from '@angular/common/http';
+import { CompetencyNodeDetailsComponent } from 'app/course/learning-paths/learning-path-graph/node-details/competency-node-details.component';
+import { Competency, CompetencyProgress, CompetencyTaxonomy } from 'app/entities/competency.model';
+import { CompetencyService } from 'app/course/competencies/competency.service';
+import { CompetencyRingsComponent } from 'app/course/competencies/competency-rings/competency-rings.component';
+import { ArtemisTranslatePipe } from 'app/shared/pipes/artemis-translate.pipe';
+import { NgbTooltipMocksModule } from '../../../../helpers/mocks/directive/ngbTooltipMocks.module';
+
+describe('CompetencyNodeDetailsComponent', () => {
+    let fixture: ComponentFixture<CompetencyNodeDetailsComponent>;
+    let comp: CompetencyNodeDetailsComponent;
+    let competencyService: CompetencyService;
+    let findByIdStub: jest.SpyInstance;
+    let competency: Competency;
+    let competencyProgress: CompetencyProgress;
+
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            imports: [ArtemisTestModule, NgbTooltipMocksModule],
+            declarations: [CompetencyNodeDetailsComponent, MockComponent(CompetencyRingsComponent), MockPipe(ArtemisTranslatePipe)],
+        })
+            .compileComponents()
+            .then(() => {
+                fixture = TestBed.createComponent(CompetencyNodeDetailsComponent);
+                comp = fixture.componentInstance;
+                competency = new Competency();
+                competency.id = 2;
+                competency.title = 'Some arbitrary title';
+                competency.description = 'Some description';
+                competency.taxonomy = CompetencyTaxonomy.ANALYZE;
+                competency.masteryThreshold = 50;
+                competencyProgress = new CompetencyProgress();
+                competencyProgress.progress = 80;
+                competencyProgress.confidence = 70;
+                competency.userProgress = [competencyProgress];
+
+                competencyService = TestBed.inject(CompetencyService);
+                findByIdStub = jest.spyOn(competencyService, 'findById').mockReturnValue(of(new HttpResponse({ body: competency })));
+                comp.courseId = 1;
+                comp.competencyId = competency.id;
+            });
+    });
+
+    afterEach(() => {
+        jest.restoreAllMocks();
+    });
+
+    it('should load competency on init if not present', () => {
+        fixture.detectChanges();
+        expect(findByIdStub).toHaveBeenCalledOnce();
+        expect(findByIdStub).toHaveBeenCalledWith(competency.id, 1);
+        expect(comp.competency).toEqual(competency);
+        expect(comp.competencyProgress).toEqual(competencyProgress);
+    });
+
+    it('should not load competency on init if already present', () => {
+        comp.competency = competency;
+        comp.competencyProgress = competencyProgress;
+        fixture.detectChanges();
+        expect(findByIdStub).not.toHaveBeenCalled();
+    });
+
+    it('should default progress to zero if empty', () => {
+        competency.userProgress = undefined;
+        fixture.detectChanges();
+        expect(findByIdStub).toHaveBeenCalledOnce();
+        expect(findByIdStub).toHaveBeenCalledWith(competency.id, 1);
+        expect(comp.competency).toEqual(competency);
+        expect(comp.competencyProgress).toEqual({ confidence: 0, progress: 0 } as CompetencyProgress);
+    });
+});
diff --git a/src/test/javascript/spec/component/learning-paths/graph/node-details/exercise-node-details.component.spec.ts b/src/test/javascript/spec/component/learning-paths/graph/node-details/exercise-node-details.component.spec.ts
new file mode 100644
index 000000000000..7469f93f790d
--- /dev/null
+++ b/src/test/javascript/spec/component/learning-paths/graph/node-details/exercise-node-details.component.spec.ts
@@ -0,0 +1,55 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { ArtemisTestModule } from '../../../../test.module';
+import { MockPipe } from 'ng-mocks';
+import { of } from 'rxjs';
+import { HttpResponse } from '@angular/common/http';
+import { ArtemisTranslatePipe } from 'app/shared/pipes/artemis-translate.pipe';
+import { NgbTooltipMocksModule } from '../../../../helpers/mocks/directive/ngbTooltipMocks.module';
+import { ExerciseNodeDetailsComponent } from 'app/course/learning-paths/learning-path-graph/node-details/exercise-node-details.component';
+import { ExerciseService } from 'app/exercises/shared/exercise/exercise.service';
+import { Exercise } from 'app/entities/exercise.model';
+import { TextExercise } from 'app/entities/text-exercise.model';
+
+describe('ExerciseNodeDetailsComponent', () => {
+    let fixture: ComponentFixture<ExerciseNodeDetailsComponent>;
+    let comp: ExerciseNodeDetailsComponent;
+    let exerciseService: ExerciseService;
+    let findStub: jest.SpyInstance;
+    let exercise: Exercise;
+
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            imports: [ArtemisTestModule, NgbTooltipMocksModule],
+            declarations: [ExerciseNodeDetailsComponent, MockPipe(ArtemisTranslatePipe)],
+        })
+            .compileComponents()
+            .then(() => {
+                fixture = TestBed.createComponent(ExerciseNodeDetailsComponent);
+                comp = fixture.componentInstance;
+                exercise = new TextExercise(undefined, undefined);
+                exercise.id = 1;
+                exercise.title = 'Some arbitrary title';
+
+                exerciseService = TestBed.inject(ExerciseService);
+                findStub = jest.spyOn(exerciseService, 'find').mockReturnValue(of(new HttpResponse({ body: exercise })));
+                comp.exerciseId = exercise.id;
+            });
+    });
+
+    afterEach(() => {
+        jest.restoreAllMocks();
+    });
+
+    it('should load exercise on init if not present', () => {
+        fixture.detectChanges();
+        expect(findStub).toHaveBeenCalledOnce();
+        expect(findStub).toHaveBeenCalledWith(exercise.id);
+        expect(comp.exercise).toEqual(exercise);
+    });
+
+    it('should not load exercise on init if already present', () => {
+        comp.exercise = exercise;
+        fixture.detectChanges();
+        expect(findStub).not.toHaveBeenCalled();
+    });
+});
diff --git a/src/test/javascript/spec/component/learning-paths/graph/node-details/lecture-unit-node-details.component.spec.ts b/src/test/javascript/spec/component/learning-paths/graph/node-details/lecture-unit-node-details.component.spec.ts
new file mode 100644
index 000000000000..13f47328ff5d
--- /dev/null
+++ b/src/test/javascript/spec/component/learning-paths/graph/node-details/lecture-unit-node-details.component.spec.ts
@@ -0,0 +1,57 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { ArtemisTestModule } from '../../../../test.module';
+import { MockPipe } from 'ng-mocks';
+import { of } from 'rxjs';
+import { HttpResponse } from '@angular/common/http';
+import { ArtemisTranslatePipe } from 'app/shared/pipes/artemis-translate.pipe';
+import { NgbTooltipMocksModule } from '../../../../helpers/mocks/directive/ngbTooltipMocks.module';
+import { LectureUnitNodeDetailsComponent } from 'app/course/learning-paths/learning-path-graph/node-details/lecture-unit-node-details.component';
+import { LectureUnitForLearningPathNodeDetailsDTO, LectureUnitType } from 'app/entities/lecture-unit/lectureUnit.model';
+import { LectureUnitService } from 'app/lecture/lecture-unit/lecture-unit-management/lectureUnit.service';
+
+describe('LectureUnitNodeDetailsComponent', () => {
+    let fixture: ComponentFixture<LectureUnitNodeDetailsComponent>;
+    let comp: LectureUnitNodeDetailsComponent;
+    let lectureUnitService: LectureUnitService;
+    let getLectureUnitForLearningPathNodeDetailsStub: jest.SpyInstance;
+    let lectureUnit: LectureUnitForLearningPathNodeDetailsDTO;
+
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            imports: [ArtemisTestModule, NgbTooltipMocksModule],
+            declarations: [LectureUnitNodeDetailsComponent, MockPipe(ArtemisTranslatePipe)],
+        })
+            .compileComponents()
+            .then(() => {
+                fixture = TestBed.createComponent(LectureUnitNodeDetailsComponent);
+                comp = fixture.componentInstance;
+                lectureUnit = new LectureUnitForLearningPathNodeDetailsDTO();
+                lectureUnit.id = 1;
+                lectureUnit.name = 'Some arbitrary name';
+                lectureUnit.type = LectureUnitType.TEXT;
+
+                lectureUnitService = TestBed.inject(LectureUnitService);
+                getLectureUnitForLearningPathNodeDetailsStub = jest
+                    .spyOn(lectureUnitService, 'getLectureUnitForLearningPathNodeDetails')
+                    .mockReturnValue(of(new HttpResponse({ body: lectureUnit })));
+                comp.lectureUnitId = lectureUnit.id;
+            });
+    });
+
+    afterEach(() => {
+        jest.restoreAllMocks();
+    });
+
+    it('should load lecture unit on init if not present', () => {
+        fixture.detectChanges();
+        expect(getLectureUnitForLearningPathNodeDetailsStub).toHaveBeenCalledOnce();
+        expect(getLectureUnitForLearningPathNodeDetailsStub).toHaveBeenCalledWith(lectureUnit.id);
+        expect(comp.lectureUnit).toEqual(lectureUnit);
+    });
+
+    it('should not load lecture unit on init if already present', () => {
+        comp.lectureUnit = lectureUnit;
+        fixture.detectChanges();
+        expect(getLectureUnitForLearningPathNodeDetailsStub).not.toHaveBeenCalled();
+    });
+});
diff --git a/src/test/javascript/spec/component/learning-paths/management/learning-path-progress-modal.component.spec.ts b/src/test/javascript/spec/component/learning-paths/management/learning-path-progress-modal.component.spec.ts
new file mode 100644
index 000000000000..f0fc95d2572b
--- /dev/null
+++ b/src/test/javascript/spec/component/learning-paths/management/learning-path-progress-modal.component.spec.ts
@@ -0,0 +1,47 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { ArtemisTestModule } from '../../../test.module';
+import { NgbActiveModal } from '@ng-bootstrap/ng-bootstrap';
+import { MockComponent } from 'ng-mocks';
+import { LearningPathProgressModalComponent } from 'app/course/learning-paths/learning-path-management/learning-path-progress-modal.component';
+import { LearningPathGraphComponent } from 'app/course/learning-paths/learning-path-graph/learning-path-graph.component';
+import { By } from '@angular/platform-browser';
+import { LearningPathProgressNavComponent } from 'app/course/learning-paths/learning-path-management/learning-path-progress-nav.component';
+import { LearningPathPageableSearchDTO } from 'app/entities/competency/learning-path.model';
+
+describe('LearningPathProgressModalComponent', () => {
+    let fixture: ComponentFixture<LearningPathProgressModalComponent>;
+    let comp: LearningPathProgressModalComponent;
+    let activeModal: NgbActiveModal;
+    let closeStub: jest.SpyInstance;
+
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            imports: [ArtemisTestModule, MockComponent(LearningPathGraphComponent), MockComponent(LearningPathProgressNavComponent)],
+            declarations: [LearningPathProgressModalComponent],
+        })
+            .compileComponents()
+            .then(() => {
+                fixture = TestBed.createComponent(LearningPathProgressModalComponent);
+                comp = fixture.componentInstance;
+                activeModal = TestBed.inject(NgbActiveModal);
+                closeStub = jest.spyOn(activeModal, 'close');
+                fixture.detectChanges();
+            });
+    });
+
+    afterEach(() => {
+        jest.restoreAllMocks();
+    });
+
+    it('should display learning path graph if learning path is present', () => {
+        comp.courseId = 2;
+        comp.learningPath = { id: 1 } as LearningPathPageableSearchDTO;
+        fixture.detectChanges();
+        expect(fixture.debugElement.query(By.css('.graph')).nativeElement).toBeTruthy();
+    });
+
+    it('should correctly close modal', () => {
+        comp.close();
+        expect(closeStub).toHaveBeenCalledOnce();
+    });
+});
diff --git a/src/test/javascript/spec/component/learning-paths/management/learning-path-progress-nav.component.spec.ts b/src/test/javascript/spec/component/learning-paths/management/learning-path-progress-nav.component.spec.ts
new file mode 100644
index 000000000000..f579a9163537
--- /dev/null
+++ b/src/test/javascript/spec/component/learning-paths/management/learning-path-progress-nav.component.spec.ts
@@ -0,0 +1,72 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { ArtemisTestModule } from '../../../test.module';
+import { By } from '@angular/platform-browser';
+import { LearningPathProgressNavComponent } from 'app/course/learning-paths/learning-path-management/learning-path-progress-nav.component';
+import { LearningPathPageableSearchDTO } from 'app/entities/competency/learning-path.model';
+import { UserNameAndLoginDTO } from 'app/core/user/user.model';
+import { MockPipe } from 'ng-mocks';
+import { ArtemisTranslatePipe } from 'app/shared/pipes/artemis-translate.pipe';
+import { NgbTooltipMocksModule } from '../../../helpers/mocks/directive/ngbTooltipMocks.module';
+
+describe('LearningPathProgressNavComponent', () => {
+    let fixture: ComponentFixture<LearningPathProgressNavComponent>;
+    let comp: LearningPathProgressNavComponent;
+    let onRefreshStub: jest.SpyInstance;
+    let onCenterViewStub: jest.SpyInstance;
+    let onCloseStub: jest.SpyInstance;
+    let learningPath: LearningPathPageableSearchDTO;
+
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            imports: [ArtemisTestModule, NgbTooltipMocksModule],
+            declarations: [LearningPathProgressNavComponent, MockPipe(ArtemisTranslatePipe)],
+        })
+            .compileComponents()
+            .then(() => {
+                fixture = TestBed.createComponent(LearningPathProgressNavComponent);
+                comp = fixture.componentInstance;
+                onRefreshStub = jest.spyOn(comp.onRefresh, 'emit');
+                onCenterViewStub = jest.spyOn(comp.onCenterView, 'emit');
+                onCloseStub = jest.spyOn(comp.onClose, 'emit');
+                learningPath = new LearningPathPageableSearchDTO();
+                learningPath.user = new UserNameAndLoginDTO();
+                learningPath.user.name = 'some arbitrary name';
+                learningPath.user.login = 'somearbitrarylogin';
+                comp.learningPath = learningPath;
+                fixture.detectChanges();
+            });
+    });
+
+    afterEach(() => {
+        jest.restoreAllMocks();
+    });
+
+    it('should create', () => {
+        expect(fixture).toBeTruthy();
+        expect(comp).toBeTruthy();
+    });
+
+    it('should emit refresh on click', () => {
+        const button = fixture.debugElement.query(By.css('#refresh-button'));
+        expect(button).not.toBeNull();
+
+        button.nativeElement.click();
+        expect(onRefreshStub).toHaveBeenCalledOnce();
+    });
+
+    it('should emit center view on click', () => {
+        const button = fixture.debugElement.query(By.css('#center-button'));
+        expect(button).not.toBeNull();
+
+        button.nativeElement.click();
+        expect(onCenterViewStub).toHaveBeenCalledOnce();
+    });
+
+    it('should emit close on click', () => {
+        const button = fixture.debugElement.query(By.css('#close-button'));
+        expect(button).not.toBeNull();
+
+        button.nativeElement.click();
+        expect(onCloseStub).toHaveBeenCalledOnce();
+    });
+});
diff --git a/src/test/javascript/spec/component/lecture-unit/lecture-unit.service.spec.ts b/src/test/javascript/spec/component/lecture-unit/lecture-unit.service.spec.ts
index 2a69069e42da..56bd1c1bd962 100644
--- a/src/test/javascript/spec/component/lecture-unit/lecture-unit.service.spec.ts
+++ b/src/test/javascript/spec/component/lecture-unit/lecture-unit.service.spec.ts
@@ -92,4 +92,9 @@ describe('LectureUnitService', () => {
         expect(service.getLectureUnitReleaseDate(textUnit)).toEqual(textUnit.releaseDate);
         expect(service.getLectureUnitReleaseDate(videoUnit)).toEqual(videoUnit.releaseDate);
     });
+
+    it('should send a request to the server to get ngx representation of learning path', fakeAsync(() => {
+        service.getLectureUnitForLearningPathNodeDetails(1).subscribe();
+        httpMock.expectOne({ method: 'GET', url: 'api/lecture-units/1/for-learning-path-node-details' });
+    }));
 });
diff --git a/src/test/javascript/spec/directive/sticky-popover.directive.spec.ts b/src/test/javascript/spec/directive/sticky-popover.directive.spec.ts
new file mode 100644
index 000000000000..fb62f9d6c7af
--- /dev/null
+++ b/src/test/javascript/spec/directive/sticky-popover.directive.spec.ts
@@ -0,0 +1,74 @@
+import { ComponentFixture, TestBed, fakeAsync, tick } from '@angular/core/testing';
+import { Component, DebugElement } from '@angular/core';
+import { ArtemisTestModule } from '../test.module';
+import { By } from '@angular/platform-browser';
+import { StickyPopoverDirective } from 'app/shared/sticky-popover/sticky-popover.directive';
+
+@Component({
+    template: '<div [jhiStickyPopover]="content" placement="right" triggers="manual"></div><ng-template #content><span>some content</span></ng-template>',
+})
+class StickyPopoverComponent {
+    pattern: string;
+}
+
+describe('StickyPopoverDirective', () => {
+    let fixture: ComponentFixture<StickyPopoverComponent>;
+    let debugDirective: DebugElement;
+    let directive: StickyPopoverDirective;
+    let openStub: jest.SpyInstance;
+
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            imports: [ArtemisTestModule],
+            declarations: [StickyPopoverDirective, StickyPopoverComponent],
+        })
+            .compileComponents()
+            .then(() => {
+                fixture = TestBed.createComponent(StickyPopoverComponent);
+                debugDirective = fixture.debugElement.query(By.directive(StickyPopoverDirective));
+                directive = debugDirective.injector.get(StickyPopoverDirective);
+                openStub = jest.spyOn(directive, 'open');
+                fixture.detectChanges();
+            });
+    });
+
+    afterEach(() => {
+        jest.restoreAllMocks();
+    });
+
+    it('should open on hover', fakeAsync(() => {
+        fixture.whenStable();
+        const div = fixture.debugElement.query(By.css('div'));
+        expect(div).not.toBeNull();
+        div.nativeElement.dispatchEvent(new MouseEvent('pointerenter'));
+        tick(10);
+        expect(openStub).toHaveBeenCalledOnce();
+        expect(directive.isOpen()).toBeTruthy();
+        const span = fixture.debugElement.query(By.css('span'));
+        expect(span).not.toBeNull();
+    }));
+
+    it('should display content on hover', fakeAsync(() => {
+        fixture.whenStable();
+        const div = fixture.debugElement.query(By.css('div'));
+        expect(div).not.toBeNull();
+        div.nativeElement.dispatchEvent(new MouseEvent('pointerenter'));
+        tick(10);
+        const span = fixture.debugElement.query(By.css('span'));
+        expect(span).not.toBeNull();
+    }));
+
+    it('should close on leave', fakeAsync(() => {
+        fixture.whenStable();
+        const div = fixture.debugElement.query(By.css('div'));
+        expect(div).not.toBeNull();
+        div.nativeElement.dispatchEvent(new MouseEvent('pointerenter'));
+        tick(10);
+        let span = fixture.debugElement.query(By.css('span'));
+        expect(span).not.toBeNull();
+        div.nativeElement.dispatchEvent(new MouseEvent('pointerleave'));
+        tick(100);
+        span = fixture.debugElement.query(By.css('span'));
+        expect(span).toBeNull();
+    }));
+});
diff --git a/src/test/javascript/spec/service/learning-path.service.spec.ts b/src/test/javascript/spec/service/learning-path.service.spec.ts
index cbd2601a8266..2375b8c0d377 100644
--- a/src/test/javascript/spec/service/learning-path.service.spec.ts
+++ b/src/test/javascript/spec/service/learning-path.service.spec.ts
@@ -45,4 +45,10 @@ describe('LearningPathService', () => {
         expect(getStub).toHaveBeenCalledOnce();
         expect(getStub).toHaveBeenCalledWith('api/courses/1/learning-path-health', { observe: 'response' });
     });
+
+    it('should send a request to the server to get ngx representation of learning path', () => {
+        learningPathService.getLearningPathNgxGraph(1).subscribe();
+        expect(getStub).toHaveBeenCalledOnce();
+        expect(getStub).toHaveBeenCalledWith('api/learning-path/1/graph', { observe: 'response' });
+    });
 });

From ccb2ddbb2e1e60958bda061ea5de27d2b9f73aa9 Mon Sep 17 00:00:00 2001
From: Stephan Krusche <krusche@in.tum.de>
Date: Thu, 21 Sep 2023 23:41:10 +0200
Subject: [PATCH 5/6] Development: Fix a dependency issues with Bamboo specs

---
 .../Artemis__Server__LocalVC___LocalCI__IRIS_.xml               | 2 +-
 build.gradle                                                    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.idea/runConfigurations/Artemis__Server__LocalVC___LocalCI__IRIS_.xml b/.idea/runConfigurations/Artemis__Server__LocalVC___LocalCI__IRIS_.xml
index 9e1aa86981de..00e4e1f2b43d 100644
--- a/.idea/runConfigurations/Artemis__Server__LocalVC___LocalCI__IRIS_.xml
+++ b/.idea/runConfigurations/Artemis__Server__LocalVC___LocalCI__IRIS_.xml
@@ -2,7 +2,7 @@
   <configuration default="false" name="Artemis (Server, LocalVC &amp; LocalCI, IRIS)" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot">
     <option name="ACTIVE_PROFILES" value="dev,localci,localvc,artemis,scheduling,local,iris" />
     <option name="ALTERNATIVE_JRE_PATH" value="17" />
-    <module name="de.tum.in.www1.artemis.Artemis.main" />
+    <module name="Artemis.main" />
     <option name="SHORTEN_COMMAND_LINE" value="MANIFEST" />
     <option name="SPRING_BOOT_MAIN_CLASS" value="de.tum.in.www1.artemis.ArtemisApp" />
     <option name="VM_PARAMETERS" value="-Duser.country=US -Duser.language=en" />
diff --git a/build.gradle b/build.gradle
index 9402b38d4c0f..3bdc2417e108 100644
--- a/build.gradle
+++ b/build.gradle
@@ -249,7 +249,7 @@ dependencies {
     implementation "com.atlassian.bamboo:bamboo-specs:9.3.3"
     implementation ("org.yaml:snakeyaml") {
         version {
-            strictly "1.33" // needed for Bamboo-specs and to reduce the number of vulnerabilities, also see https://mvnrepository.com/artifact/org.yaml/snakeyaml
+            strictly "2.0" // needed for Bamboo-specs and to reduce the number of vulnerabilities, also see https://mvnrepository.com/artifact/org.yaml/snakeyaml
         }
     }
 

From b7213f35c73b60e93bfff0649f857187971f734d Mon Sep 17 00:00:00 2001
From: Timor Morrien <timor.morrien@tum.de>
Date: Fri, 22 Sep 2023 11:08:52 +0200
Subject: [PATCH 6/6] Iris: Add Iris to README & about-us page (#7230)

---
 README.md                                               | 9 +++++----
 docs/dev/development-process.rst                        | 3 ++-
 src/main/webapp/app/core/about-us/about-us.component.ts | 1 +
 src/main/webapp/i18n/de/aboutUs.json                    | 3 +++
 src/main/webapp/i18n/de/health.json                     | 3 ++-
 src/main/webapp/i18n/en/aboutUs.json                    | 3 +++
 src/main/webapp/i18n/en/health.json                     | 3 ++-
 7 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index 73b97ae88f5e..69f118e11e07 100644
--- a/README.md
+++ b/README.md
@@ -41,10 +41,11 @@
 15. **[Learning analytics](https://ls1intum.github.io/Artemis/user/learning-analytics/)**: Artemis integrated different statistics for students to compare themselves to the course average. It allows instructors to evaluate the average student performance based on exercises and competencies.
 16. **[Adaptive Learning](https://ls1intum.github.io/Artemis/user/adaptive-learning/)**: Artemis allows instructors and students to define and track competencies. Students can monitor their progress towards these goals, while instructors can provide tailored feedback. This approach integrates lectures and exercises under overarching learning objectives.
 17. **[Tutorial Groups](https://ls1intum.github.io/Artemis/user/tutorialgroups/)**: Artemis support the management of tutorial groups of a course. This includes planning the sessions, assigning responsible tutors, registering students and tracking the attendance.
-18. **[Scalable](https://ls1intum.github.io/Artemis/user/scaling/)**: Artemis scales to multiple courses with thousands of students. In fact, the largest course had 2,400 students. Administrators can easily scale Artemis with additional build agents in the continuous integration environment.
-19. **[High user satisfaction](https://ls1intum.github.io/Artemis/user/user-experience/)**: Artemis is easy to use, provides guided tutorials. Developers focus on usability, user experience, and performance.
-20. **Customizable**: It supports multiple instructors, editors, and tutors per course and allows instructors to customize many course settings
-21. **[Open-source](https://ls1intum.github.io/Artemis/dev/open-source/)**: Free to use with a large community and many active maintainers.
+18. **[Iris](https://artemis.cit.tum.de/about-iris)**: Artemis integrates Iris, a chatbot that supports students and instructors with common questions and tasks.
+19. **[Scalable](https://ls1intum.github.io/Artemis/user/scaling/)**: Artemis scales to multiple courses with thousands of students. In fact, the largest course had 2,400 students. Administrators can easily scale Artemis with additional build agents in the continuous integration environment.
+20. **[High user satisfaction](https://ls1intum.github.io/Artemis/user/user-experience/)**: Artemis is easy to use, provides guided tutorials. Developers focus on usability, user experience, and performance.
+21. **Customizable**: It supports multiple instructors, editors, and tutors per course and allows instructors to customize many course settings
+22. **[Open-source](https://ls1intum.github.io/Artemis/dev/open-source/)**: Free to use with a large community and many active maintainers.
 
 ## Roadmap
 
diff --git a/docs/dev/development-process.rst b/docs/dev/development-process.rst
index 4206185d1849..b5e073fb9da4 100644
--- a/docs/dev/development-process.rst
+++ b/docs/dev/development-process.rst
@@ -12,7 +12,8 @@ Naming Conventions for GitHub Pull Requests
 1. The first term is a main feature of Artemis and is using code highlighting, e.g.  “``Programming exercises``:”.
 
     1. Possible feature tags are: ``Programming exercises``, ``Quiz exercises``, ``Modeling exercises``, ``Text exercises``, ``File upload exercises``, ``Exam mode``,
-       ``Grading``, ``Assessment``, ``Communication``, ``Notifications``, ``Team exercises``, ``Lectures``, ``Plagiarism checks``, ``Learning analytics``, ``Adaptive learning``, ``Tutorial groups``.
+       ``Grading``, ``Assessment``, ``Communication``, ``Notifications``, ``Team exercises``, ``Lectures``, ``Plagiarism checks``, ``Learning analytics``,
+       ``Adaptive learning``, ``Tutorial groups``, ``Iris``.
     2. If the change is not visible to end users, or it is a pure development or test improvement, we use the term “``Development``:”.
     3. Everything else belongs to the ``General`` category.
 
diff --git a/src/main/webapp/app/core/about-us/about-us.component.ts b/src/main/webapp/app/core/about-us/about-us.component.ts
index 34ba2b455a03..1d6fb1b5fd58 100644
--- a/src/main/webapp/app/core/about-us/about-us.component.ts
+++ b/src/main/webapp/app/core/about-us/about-us.component.ts
@@ -41,6 +41,7 @@ export class AboutUsComponent implements OnInit {
         ['learningAnalytics', { learningAnalyticsUrl: 'https://ls1intum.github.io/Artemis/user/learning-analytics/' }],
         ['adaptiveLearning', { adaptiveLearningUrl: 'https://ls1intum.github.io/Artemis/user/adaptive-learning/' }],
         ['tutorialGroups', { tutorialGroupsUrl: 'https://ls1intum.github.io/Artemis/user/tutorialgroups/' }],
+        ['iris', { irisUrl: 'https://artemis.cit.tum.de/about-iris' }],
         ['scalable', { scalingUrl: 'https://ls1intum.github.io/Artemis/user/scaling/' }],
         ['highUserSatisfaction', { userExperienceUrl: 'https://ls1intum.github.io/Artemis/user/user-experience/' }],
         ['customizable', { customizableUrl: 'https://ls1intum.github.io/Artemis/user/courses/customizable' }],
diff --git a/src/main/webapp/i18n/de/aboutUs.json b/src/main/webapp/i18n/de/aboutUs.json
index 26078189fa76..43112e6bb220 100644
--- a/src/main/webapp/i18n/de/aboutUs.json
+++ b/src/main/webapp/i18n/de/aboutUs.json
@@ -56,6 +56,9 @@
             "tutorialGroups": {
                 "text": "<a href={{ tutorialGroupsUrl }}>Übungsgruppen:</a> Verwaltung der Übungsgruppen eines Kurses. Planung der Sitzungen, Zuweisung der verantwortlichen Tutor:innen, Registrierung der Studierenden und Verfolgung der Anwesenheit."
             },
+            "iris": {
+                "text": "<a href={{ irisUrl }}>Iris:</a> Artemis integriert Iris, einen Chatbot, der Studierende und Lehrende bei häufig gestellten Fragen und Aufgaben unterstützt."
+            },
             "scalable": {
                 "text": "<a href={{ scalingUrl }}>Skalierbar</a> auf mehrere Kurse mit Tausenden von Studierenden. Konfigurieren von zusätzlichen Build-Agenten in der kontinuierlichen Integrationsumgebung."
             },
diff --git a/src/main/webapp/i18n/de/health.json b/src/main/webapp/i18n/de/health.json
index f059ccd6a1bf..16a7a407c33d 100644
--- a/src/main/webapp/i18n/de/health.json
+++ b/src/main/webapp/i18n/de/health.json
@@ -28,7 +28,8 @@
             "hazelcast": "Hazelcast",
             "websocketBroker": "Websocket Broker (Server -> Broker)",
             "athena": "Athena",
-            "apollon": "Apollon Conversion Server"
+            "apollon": "Apollon Conversion Server",
+            "iris": "Pyris Server"
         },
         "table": {
             "service": "Dienst Name",
diff --git a/src/main/webapp/i18n/en/aboutUs.json b/src/main/webapp/i18n/en/aboutUs.json
index 67d52eae0dd6..0e582d2793cf 100644
--- a/src/main/webapp/i18n/en/aboutUs.json
+++ b/src/main/webapp/i18n/en/aboutUs.json
@@ -56,6 +56,9 @@
             "tutorialGroups": {
                 "text": "<a href={{ tutorialGroupsUrl }}>Tutorial Groups:</a> Manage the tutorial groups of a course. Plan the sessions, assign responsible tutors, register students and track the attendance."
             },
+            "iris": {
+                "text": "<a href={{ irisUrl }}>Iris:</a> Artemis integrates Iris, a chatbot that supports students and instructors with common questions and tasks."
+            },
             "scalable": {
                 "text": "<a href={{ scalingUrl }}>Scalable</a> to multiple courses with thousands of students. Configure additional build agents in the continuous integration environment."
             },
diff --git a/src/main/webapp/i18n/en/health.json b/src/main/webapp/i18n/en/health.json
index 8fe047ae5775..b100bc030af0 100644
--- a/src/main/webapp/i18n/en/health.json
+++ b/src/main/webapp/i18n/en/health.json
@@ -28,7 +28,8 @@
             "hazelcast": "Hazelcast",
             "websocketBroker": "Websocket Broker (Server -> Broker)",
             "athena": "Athena",
-            "apollon": "Apollon Conversion Server"
+            "apollon": "Apollon Conversion Server",
+            "iris": "Pyris Server"
         },
         "table": {
             "service": "Service name",