Examples with CourseStatEntry org.olat.modules.coach.model.CourseStatEntry used on opensource projects

Example 16 with CourseStatEntry

use of org.olat.modules.coach.model.CourseStatEntry in project OpenOLAT by OpenOLAT.

the class CoachingDAOTest method getStatistics_permissionOnCourses.

/**
 * Check the access permissions on course (coach can only see courses with memebrsOnly, or access >= 3)
 *
 * @throws URISyntaxException
 */
@Test
public void getStatistics_permissionOnCourses() throws URISyntaxException {
    URL coachingCourseUrl = CoachingLargeTest.class.getResource("CoachingCourse.zip");
    File coachingCourseFile = new File(coachingCourseUrl.toURI());
    RepositoryEntry re1 = CourseFactory.deployCourseFromZIP(coachingCourseFile, UUID.randomUUID().toString(), 1);
    RepositoryEntry re2 = CourseFactory.deployCourseFromZIP(coachingCourseFile, UUID.randomUUID().toString(), 2);
    RepositoryEntry re3 = CourseFactory.deployCourseFromZIP(coachingCourseFile, UUID.randomUUID().toString(), 3);
    dbInstance.commitAndCloseSession();
    // members of courses
    Identity courseCoach = JunitTestHelper.createAndPersistIdentityAsAuthor("Coach-1-" + UUID.randomUUID());
    Identity groupCoach = JunitTestHelper.createAndPersistIdentityAsAuthor("Coach-1-" + UUID.randomUUID());
    repositoryService.addRole(courseCoach, re1, GroupRoles.coach.name());
    repositoryService.addRole(courseCoach, re2, GroupRoles.coach.name());
    repositoryService.addRole(courseCoach, re3, GroupRoles.coach.name());
    // add participants to courses
    Identity participant1 = JunitTestHelper.createAndPersistIdentityAsRndUser("Coaching-Part-1");
    repositoryService.addRole(participant1, re1, GroupRoles.participant.name());
    Identity participant11 = JunitTestHelper.createAndPersistIdentityAsRndUser("Coaching-Part-11");
    repositoryService.addRole(participant11, re1, GroupRoles.participant.name());
    Identity participant2 = JunitTestHelper.createAndPersistIdentityAsRndUser("Coaching-Part-2");
    repositoryService.addRole(participant2, re2, GroupRoles.participant.name());
    Identity participant21 = JunitTestHelper.createAndPersistIdentityAsRndUser("Coaching-Part-21");
    repositoryService.addRole(participant21, re2, GroupRoles.participant.name());
    Identity participant3 = JunitTestHelper.createAndPersistIdentityAsRndUser("Coaching-Part-3");
    repositoryService.addRole(participant3, re3, GroupRoles.participant.name());
    Identity participant31 = JunitTestHelper.createAndPersistIdentityAsRndUser("Coaching-Part-31");
    repositoryService.addRole(participant31, re3, GroupRoles.participant.name());
    dbInstance.commitAndCloseSession();
    // members of group of re 1
    BusinessGroup group1 = businessGroupService.createBusinessGroup(groupCoach, "Coaching-grp-1", "tg", null, null, false, false, re1);
    Identity participantG1 = JunitTestHelper.createAndPersistIdentityAsRndUser("Coaching-Part-g1");
    businessGroupRelationDao.addRole(participantG1, group1, GroupRoles.participant.name());
    Identity participantG11 = JunitTestHelper.createAndPersistIdentityAsRndUser("Coaching-Part-g11");
    businessGroupRelationDao.addRole(participantG11, group1, GroupRoles.participant.name());
    dbInstance.commitAndCloseSession();
    // members of group of re 2
    BusinessGroup group2 = businessGroupService.createBusinessGroup(groupCoach, "Coaching-grp-2", "tg", null, null, false, false, re2);
    Identity participantG2 = JunitTestHelper.createAndPersistIdentityAsRndUser("Coaching-Part-g2");
    businessGroupRelationDao.addRole(participantG2, group2, GroupRoles.participant.name());
    Identity participantG21 = JunitTestHelper.createAndPersistIdentityAsRndUser("Coaching-Part-g22");
    businessGroupRelationDao.addRole(participantG21, group2, GroupRoles.participant.name());
    dbInstance.commitAndCloseSession();
    // members of group of re 3
    BusinessGroup group3 = businessGroupService.createBusinessGroup(groupCoach, "Coaching-grp-3", "tg", null, null, false, false, re3);
    Identity participantG3 = JunitTestHelper.createAndPersistIdentityAsRndUser("Coaching-Part-g3");
    businessGroupRelationDao.addRole(participantG3, group3, GroupRoles.participant.name());
    Identity participantG31 = JunitTestHelper.createAndPersistIdentityAsRndUser("Coaching-Part-g33");
    businessGroupRelationDao.addRole(participantG31, group3, GroupRoles.participant.name());
    dbInstance.commitAndCloseSession();
    // make statements participants
    effManager.createUserEfficiencyStatement(new Date(), 6.230429f, true, participant1, re1.getOlatResource());
    effManager.createUserEfficiencyStatement(new Date(), 4.182317f, false, participant11, re1.getOlatResource());
    effManager.createUserEfficiencyStatement(new Date(), 4.095833f, false, participantG1, re1.getOlatResource());
    effManager.createUserEfficiencyStatement(new Date(), 4.578924f, false, participantG11, re1.getOlatResource());
    effManager.createUserEfficiencyStatement(new Date(), 2.2894727f, true, participant2, re2.getOlatResource());
    effManager.createUserEfficiencyStatement(new Date(), null, null, participant21, re2.getOlatResource());
    effManager.createUserEfficiencyStatement(new Date(), 5.2347774f, true, participantG2, re2.getOlatResource());
    effManager.createUserEfficiencyStatement(new Date(), null, null, participantG21, re2.getOlatResource());
    effManager.createUserEfficiencyStatement(new Date(), 4.0f, true, participant3, re3.getOlatResource());
    effManager.createUserEfficiencyStatement(new Date(), 3.0f, false, participant31, re3.getOlatResource());
    effManager.createUserEfficiencyStatement(new Date(), 5.5f, true, participantG3, re3.getOlatResource());
    effManager.createUserEfficiencyStatement(new Date(), 1.0f, false, participantG31, re3.getOlatResource());
    dbInstance.commitAndCloseSession();
    // make user infos
    userCourseInformationsManager.updateUserCourseInformations(re1.getOlatResource(), participant1);
    userCourseInformationsManager.updateUserCourseInformations(re1.getOlatResource(), participant11);
    userCourseInformationsManager.updateUserCourseInformations(re1.getOlatResource(), participantG1);
    userCourseInformationsManager.updateUserCourseInformations(re1.getOlatResource(), participantG11);
    userCourseInformationsManager.updateUserCourseInformations(re2.getOlatResource(), participant2);
    userCourseInformationsManager.updateUserCourseInformations(re2.getOlatResource(), participant21);
    userCourseInformationsManager.updateUserCourseInformations(re2.getOlatResource(), participantG2);
    userCourseInformationsManager.updateUserCourseInformations(re2.getOlatResource(), participantG21);
    userCourseInformationsManager.updateUserCourseInformations(re3.getOlatResource(), participant3);
    userCourseInformationsManager.updateUserCourseInformations(re3.getOlatResource(), participant31);
    userCourseInformationsManager.updateUserCourseInformations(re3.getOlatResource(), participantG3);
    userCourseInformationsManager.updateUserCourseInformations(re3.getOlatResource(), participantG31);
    dbInstance.commitAndCloseSession();
    // course coach cannot see groups
    List<GroupStatEntry> courseCoachGroupStats = coachingDAO.getGroupsStatisticsNative(courseCoach);
    Assert.assertNotNull(courseCoachGroupStats);
    Assert.assertEquals(0, courseCoachGroupStats.size());
    List<GroupStatEntry> groupCoachGroupStats = coachingDAO.getGroupsStatisticsNative(groupCoach);
    Assert.assertNotNull(groupCoachGroupStats);
    Assert.assertEquals(1, groupCoachGroupStats.size());
    GroupStatEntry entryGroup3 = getGroupStatEntry(group3, groupCoachGroupStats);
    Assert.assertNotNull(entryGroup3);
    Assert.assertEquals(2, entryGroup3.getCountDistinctStudents());
    Assert.assertEquals(2, entryGroup3.getInitialLaunch());
    Assert.assertEquals(1, entryGroup3.getCountPassed());
    Assert.assertEquals(1, entryGroup3.getCountFailed());
    Assert.assertEquals(0, entryGroup3.getCountNotAttempted());
    Assert.assertEquals(3.25f, entryGroup3.getAverageScore(), 0.0001f);
    // course statistics
    List<CourseStatEntry> courseCoachCourseStats = coachingDAO.getCoursesStatisticsNative(courseCoach);
    Assert.assertNotNull(courseCoachCourseStats);
    Assert.assertEquals(1, courseCoachCourseStats.size());
    CourseStatEntry entryCourse3 = getCourseStatEntry(re3, courseCoachCourseStats);
    Assert.assertNotNull(entryCourse3);
    Assert.assertEquals(2, entryCourse3.getCountStudents());
    Assert.assertEquals(2, entryCourse3.getInitialLaunch());
    Assert.assertEquals(1, entryCourse3.getCountPassed());
    Assert.assertEquals(1, entryCourse3.getCountFailed());
    Assert.assertEquals(0, entryCourse3.getCountNotAttempted());
    Assert.assertEquals(3.5f, entryCourse3.getAverageScore(), 0.0001f);
    // group coach can see course 3
    List<CourseStatEntry> groupCoachCourseStats = coachingDAO.getCoursesStatisticsNative(groupCoach);
    Assert.assertNotNull(groupCoachCourseStats);
    Assert.assertEquals(1, groupCoachCourseStats.size());
    CourseStatEntry entryCourse3g = getCourseStatEntry(re3, groupCoachCourseStats);
    Assert.assertEquals(2, entryCourse3g.getCountStudents());
    Assert.assertEquals(2, entryCourse3g.getInitialLaunch());
    Assert.assertEquals(1, entryCourse3g.getCountPassed());
    Assert.assertEquals(1, entryCourse3g.getCountFailed());
    Assert.assertEquals(0, entryCourse3g.getCountNotAttempted());
    Assert.assertEquals(3.25f, entryCourse3g.getAverageScore(), 0.0001f);
    List<UserPropertyHandler> userPropertyHandlers = userManager.getUserPropertyHandlersFor(UserListController.usageIdentifyer, false);
    // user native
    List<StudentStatEntry> courseCoachUserStats = coachingDAO.getStudentsStatisticsNative(courseCoach, userPropertyHandlers);
    Assert.assertNotNull(courseCoachUserStats);
    Assert.assertEquals(2, courseCoachUserStats.size());
    // participant3 is only in re 1
    StudentStatEntry entryParticipant3 = getStudentStatEntry(participant3, courseCoachUserStats);
    Assert.assertNotNull(entryParticipant3);
    Assert.assertEquals(1, entryParticipant3.getCountPassed());
    Assert.assertEquals(0, entryParticipant3.getCountFailed());
    Assert.assertEquals(0, entryParticipant3.getCountNotAttempted());
    Assert.assertEquals(1, entryParticipant3.getInitialLaunch());
    Assert.assertEquals(1, entryParticipant3.getCountRepo());
    // participant31 is only in re 1
    StudentStatEntry entryParticipant31 = getStudentStatEntry(participant31, courseCoachUserStats);
    Assert.assertNotNull(entryParticipant31);
    Assert.assertEquals(0, entryParticipant31.getCountPassed());
    Assert.assertEquals(1, entryParticipant31.getCountFailed());
    Assert.assertEquals(0, entryParticipant31.getCountNotAttempted());
    Assert.assertEquals(1, entryParticipant31.getInitialLaunch());
    Assert.assertEquals(1, entryParticipant31.getCountRepo());
    // group coach
    List<StudentStatEntry> groupCoachUserStats = coachingDAO.getStudentsStatisticsNative(groupCoach, userPropertyHandlers);
    Assert.assertNotNull(groupCoachUserStats);
    Assert.assertEquals(2, groupCoachUserStats.size());
    // participantG3 is in re 3 ( via group 3)
    StudentStatEntry entryParticipantG3 = getStudentStatEntry(participantG3, groupCoachUserStats);
    Assert.assertNotNull(entryParticipantG3);
    Assert.assertEquals(1, entryParticipantG3.getCountPassed());
    Assert.assertEquals(0, entryParticipantG3.getCountFailed());
    Assert.assertEquals(0, entryParticipantG3.getCountNotAttempted());
    Assert.assertEquals(1, entryParticipantG3.getInitialLaunch());
    Assert.assertEquals(1, entryParticipantG3.getCountRepo());
    // participantG3 is in re 3 ( via group 3)
    StudentStatEntry entryParticipantG31 = getStudentStatEntry(participantG31, groupCoachUserStats);
    Assert.assertNotNull(entryParticipantG31);
    Assert.assertEquals(0, entryParticipantG31.getCountPassed());
    Assert.assertEquals(1, entryParticipantG31.getCountFailed());
    Assert.assertEquals(0, entryParticipantG31.getCountNotAttempted());
    Assert.assertEquals(1, entryParticipantG31.getInitialLaunch());
    Assert.assertEquals(1, entryParticipantG31.getCountRepo());
}

Example 17 with CourseStatEntry

use of org.olat.modules.coach.model.CourseStatEntry in project OpenOLAT by OpenOLAT.

the class CoachingDAOTest method getStatistics_duplicateInGroups.

/**
 * 1 course with 2 groups.
 *
 * @throws URISyntaxException
 */
@Test
public void getStatistics_duplicateInGroups() throws URISyntaxException {
    List<UserPropertyHandler> userPropertyHandlers = userManager.getUserPropertyHandlersFor(UserListController.usageIdentifyer, false);
    URL courseWithForumsUrl = CoachingLargeTest.class.getResource("CoachingCourse.zip");
    File courseWithForums = new File(courseWithForumsUrl.toURI());
    String softKey = UUID.randomUUID().toString();
    RepositoryEntry re = CourseFactory.deployCourseFromZIP(courseWithForums, softKey, 4);
    Assert.assertNotNull(re);
    dbInstance.commitAndCloseSession();
    ICourse course = CourseFactory.loadCourse(re);
    boolean enabled = course.getCourseEnvironment().getCourseConfig().isEfficencyStatementEnabled();
    Assert.assertTrue(enabled);
    // re -> owner,coach, p1, p2
    // -> group 1 p1
    // -> group 2 p2
    // members of courses
    Identity coach = JunitTestHelper.createAndPersistIdentityAsAuthor("Coach-1-" + UUID.randomUUID());
    repositoryService.addRole(coach, re, GroupRoles.owner.name());
    repositoryService.addRole(coach, re, GroupRoles.coach.name());
    Identity participant1 = JunitTestHelper.createAndPersistIdentityAsRndUser("Coaching-Part-1");
    repositoryService.addRole(participant1, re, GroupRoles.participant.name());
    Identity participant2 = JunitTestHelper.createAndPersistIdentityAsRndUser("Coaching-Part-2");
    repositoryService.addRole(participant2, re, GroupRoles.participant.name());
    dbInstance.commitAndCloseSession();
    // members of 2 groups
    BusinessGroup group1 = businessGroupService.createBusinessGroup(coach, "Coaching-grp-1", "tg", null, null, false, false, re);
    businessGroupRelationDao.addRole(participant1, group1, GroupRoles.participant.name());
    BusinessGroup group2 = businessGroupService.createBusinessGroup(coach, "Coaching-grp-2", "tg", null, null, false, false, re);
    businessGroupRelationDao.addRole(participant1, group2, GroupRoles.participant.name());
    dbInstance.commitAndCloseSession();
    // make statements
    effManager.createUserEfficiencyStatement(new Date(), 6.0f, true, participant1, re.getOlatResource());
    effManager.createUserEfficiencyStatement(new Date(), 2.0f, false, participant2, re.getOlatResource());
    dbInstance.commitAndCloseSession();
    // make user infos
    userCourseInformationsManager.updateUserCourseInformations(course.getCourseEnvironment().getCourseGroupManager().getCourseResource(), participant1);
    dbInstance.commitAndCloseSession();
    // native
    List<CourseStatEntry> nativeStats = coachingDAO.getCoursesStatisticsNative(coach);
    Assert.assertNotNull(nativeStats);
    Assert.assertEquals(1, nativeStats.size());
    CourseStatEntry nativeStat = nativeStats.get(0);
    Assert.assertEquals(2, nativeStat.getCountStudents());
    Assert.assertEquals(1, nativeStat.getCountPassed());
    Assert.assertEquals(1, nativeStat.getCountFailed());
    Assert.assertEquals(1, nativeStat.getInitialLaunch());
    Assert.assertEquals(4.0f, nativeStat.getAverageScore(), 0.0001);
    // user native
    List<StudentStatEntry> nativeUserStats = coachingDAO.getStudentsStatisticsNative(coach, userPropertyHandlers);
    Assert.assertNotNull(nativeUserStats);
    Assert.assertEquals(2, nativeUserStats.size());
    // participant1
    StudentStatEntry entryParticipant1 = getStudentStatEntry(participant1, nativeUserStats);
    Assert.assertNotNull(entryParticipant1);
    Assert.assertEquals(1, entryParticipant1.getCountPassed());
    Assert.assertEquals(0, entryParticipant1.getCountFailed());
    Assert.assertEquals(0, entryParticipant1.getCountNotAttempted());
    Assert.assertEquals(1, entryParticipant1.getInitialLaunch());
    // participant2
    StudentStatEntry entryParticipant2 = getStudentStatEntry(participant2, nativeUserStats);
    Assert.assertNotNull(entryParticipant2);
    Assert.assertEquals(0, entryParticipant2.getCountPassed());
    Assert.assertEquals(1, entryParticipant2.getCountFailed());
    Assert.assertEquals(0, entryParticipant2.getCountNotAttempted());
    Assert.assertEquals(0, entryParticipant2.getInitialLaunch());
    // group native
    List<GroupStatEntry> nativeGroupStats = coachingDAO.getGroupsStatisticsNative(coach);
    Assert.assertNotNull(nativeGroupStats);
    Assert.assertEquals(2, nativeGroupStats.size());
    // group 1
    GroupStatEntry entryGroup1 = getGroupStatEntry(group1, nativeGroupStats);
    Assert.assertNotNull(entryGroup1);
    Assert.assertEquals(1, entryGroup1.getCountCourses());
    Assert.assertEquals(1, entryGroup1.getCountPassed());
    Assert.assertEquals(0, entryGroup1.getCountFailed());
    Assert.assertEquals(0, entryGroup1.getCountNotAttempted());
    Assert.assertEquals(1, entryGroup1.getInitialLaunch());
    Assert.assertEquals(6.0f, entryGroup1.getAverageScore(), 0.0001f);
    // group 2
    GroupStatEntry entryGroup2 = getGroupStatEntry(group1, nativeGroupStats);
    Assert.assertNotNull(entryGroup2);
    Assert.assertEquals(1, entryGroup2.getCountCourses());
    Assert.assertEquals(1, entryGroup2.getCountPassed());
    Assert.assertEquals(0, entryGroup2.getCountFailed());
    Assert.assertEquals(0, entryGroup2.getCountNotAttempted());
    Assert.assertEquals(1, entryGroup2.getInitialLaunch());
    Assert.assertEquals(6.0f, entryGroup2.getAverageScore(), 0.0001f);
}

Example 18 with CourseStatEntry

use of org.olat.modules.coach.model.CourseStatEntry in project OpenOLAT by OpenOLAT.

the class CoachingDAOTest method getStatistics_empty.

/**
 * This is an important test to check if the return values of the statistics
 * are correctly handled because some of them can be null or 0.
 *
 * @throws URISyntaxException
 */
@Test
public void getStatistics_empty() throws URISyntaxException {
    URL coachingCourseUrl = CoachingLargeTest.class.getResource("CoachingCourse.zip");
    File coachingCourseFile = new File(coachingCourseUrl.toURI());
    RepositoryEntry re1 = CourseFactory.deployCourseFromZIP(coachingCourseFile, UUID.randomUUID().toString(), 4);
    RepositoryEntry re2 = CourseFactory.deployCourseFromZIP(coachingCourseFile, UUID.randomUUID().toString(), 4);
    dbInstance.commitAndCloseSession();
    // members of courses
    Identity coach = JunitTestHelper.createAndPersistIdentityAsAuthor("Coach-1-" + UUID.randomUUID());
    repositoryService.addRole(coach, re1, GroupRoles.owner.name());
    repositoryService.addRole(coach, re2, GroupRoles.coach.name());
    // groups
    BusinessGroup group = businessGroupService.createBusinessGroup(null, "Coaching-grp-1", "tg", null, null, false, false, re1);
    dbInstance.commitAndCloseSession();
    Assert.assertNotNull(group);
    // groups (method doesn't return courses without participant)
    List<GroupStatEntry> nativeGroupStats = coachingDAO.getGroupsStatisticsNative(coach);
    Assert.assertNotNull(nativeGroupStats);
    Assert.assertEquals(0, nativeGroupStats.size());
    // courses (method doesn't return courses without participant)
    List<CourseStatEntry> nativeCourseStats = coachingDAO.getCoursesStatisticsNative(coach);
    Assert.assertNotNull(nativeCourseStats);
    Assert.assertEquals(0, nativeCourseStats.size());
    List<UserPropertyHandler> userPropertyHandlers = userManager.getUserPropertyHandlersFor(UserListController.usageIdentifyer, false);
    // user native
    List<StudentStatEntry> nativeUserStats = coachingDAO.getStudentsStatisticsNative(coach, userPropertyHandlers);
    Assert.assertNotNull(nativeUserStats);
    Assert.assertEquals(0, nativeUserStats.size());
}

Example 19 with CourseStatEntry

use of org.olat.modules.coach.model.CourseStatEntry in project OpenOLAT by OpenOLAT.

the class CourseListController method activate.

@Override
public void activate(UserRequest ureq, List<ContextEntry> entries, StateEntry state) {
    if (entries == null || entries.isEmpty())
        return;
    ContextEntry ce = entries.get(0);
    OLATResourceable ores = ce.getOLATResourceable();
    if ("RepositoryEntry".equals(ores.getResourceableTypeName())) {
        Long repoKey = ores.getResourceableId();
        for (int i = tableCtr.getRowCount(); i-- > 0; ) {
            CourseStatEntry courseStat = (CourseStatEntry) tableCtr.getTableDataModel().getObject(i);
            if (repoKey.equals(courseStat.getRepoKey())) {
                selectCourse(ureq, courseStat);
                if (courseCtrl != null) {
                    courseCtrl.activate(ureq, entries.subList(1, entries.size()), ce.getTransientState());
                }
                break;
            }
        }
    }
}

Example 20 with CourseStatEntry

use of org.olat.modules.coach.model.CourseStatEntry in project OpenOLAT by OpenOLAT.

the class CoachingDAO method getCoursesStatisticsUserInfosForOwner.

private boolean getCoursesStatisticsUserInfosForOwner(Identity coach, Map<Long, CourseStatEntry> map) {
    NativeQueryBuilder sb = new NativeQueryBuilder(1024, dbInstance);
    if (dbInstance.isMySQL()) {
        sb.append("select").append("  sg_re.repositoryentry_id as re_id,").append("  count(distinct sg_participant.fk_identity_id) as student_id,").append("  count(distinct pg_initial_launch.id) as pg_id").append(" from o_repositoryentry sg_re ").append(" inner join o_re_to_group owngroup on (owngroup.fk_entry_id = sg_re.repositoryentry_id and owngroup.r_defgroup=").appendTrue().append(")").append(" inner join o_bs_group_member sg_coach on (sg_coach.fk_group_id=owngroup.fk_group_id and sg_coach.g_role = 'owner')").append(" inner join o_re_to_group togroup on (togroup.fk_entry_id = sg_re.repositoryentry_id)").append(" inner join o_bs_group_member sg_participant on (sg_participant.fk_group_id=togroup.fk_group_id and sg_participant.g_role='participant')").append(" left join o_as_user_course_infos pg_initial_launch").append("   on (pg_initial_launch.fk_resource_id = sg_re.fk_olatresource and pg_initial_launch.fk_identity = sg_participant.fk_identity_id)").append(" where sg_coach.fk_identity_id=:coachKey and sg_re.accesscode >= ").append(RepositoryEntry.ACC_OWNERS).append(" group by sg_re.repositoryentry_id");
    } else {
        sb.append("select").append("  sg_re.repositoryentry_id as re_id,").append("  count(distinct sg_participant.fk_identity_id) as student_id,").append("  count(distinct pg_initial_launch.id) as pg_id").append(" from o_repositoryentry sg_re ").append(" inner join o_re_to_group togroup on (togroup.fk_entry_id = sg_re.repositoryentry_id)").append(" inner join o_bs_group_member sg_participant on (sg_participant.fk_group_id=togroup.fk_group_id and sg_participant.g_role='participant')").append(" left join o_as_user_course_infos pg_initial_launch").append("   on (pg_initial_launch.fk_resource_id = sg_re.fk_olatresource and pg_initial_launch.fk_identity = sg_participant.fk_identity_id)").append(" where sg_re.accesscode >= ").append(RepositoryEntry.ACC_OWNERS).append(" and sg_re.fk_olatresource in (").append("  select sg_res.resource_id from o_olatresource sg_res where sg_res.resname = 'CourseModule'").append(" ) and exists (").append("  select owngroup.id from o_re_to_group owngroup inner join o_bs_group_member sg_owner on (sg_owner.fk_group_id=owngroup.fk_group_id)").append("  where owngroup.fk_entry_id = sg_re.repositoryentry_id and owngroup.r_defgroup=").appendTrue().append(" and sg_owner.g_role='owner' and sg_owner.fk_identity_id=:coachKey").append(" )").append(" group by sg_re.repositoryentry_id");
    }
    List<?> rawList = dbInstance.getCurrentEntityManager().createNativeQuery(sb.toString()).setParameter("coachKey", coach.getKey()).getResultList();
    for (Object rawObject : rawList) {
        Object[] rawStats = (Object[]) rawObject;
        Long repoKey = ((Number) rawStats[0]).longValue();
        CourseStatEntry entry = map.get(repoKey);
        if (entry != null) {
            entry.setCountStudents(((Number) rawStats[1]).intValue());
            entry.setInitialLaunch(((Number) rawStats[2]).intValue());
        }
    }
    return rawList.size() > 0;
}