SEBSERV-494 fixed

src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/dao/ExamDAO.java

@@ -169,7 +169,7 @@ public interface ExamDAO extends ActivatableEntityDAO<Exam, Exam>, BulkActionSup
     /** This checks if there are write locks that are out of date and release such. */
     void releaseAgedLocks();
 
-    /** Use this to check if the exam is up to date
+    /** Use this to check if the exam is up-to-date
      *
      * @param exam the exam to check if it is in sync with the persistent or if there is a newer version
      * @return Result refer to the up-to-date result or to an error if happened */
@@ -178,7 +178,7 @@ public interface ExamDAO extends ActivatableEntityDAO<Exam, Exam>, BulkActionSup
     /** Marks the specified exam as updated (sets the last modified date to now)
      * to notify exam content has changed.
      * This is automatically done also with normal save but not always an entire
-     * save is needed. In this cases this can be used to notify a exam content change.
+     * save is needed. In these cases this can be used to notify a exam content change.
      *
      * @param examId The exam identifier */
     void setModified(Long examId);
@@ -212,7 +212,7 @@ public interface ExamDAO extends ActivatableEntityDAO<Exam, Exam>, BulkActionSup
 
     /** Marks the given exam by setting the last-update-time to current time.
      * This provokes a cache update on distributed setup.
-     * Additionally this flushes the local cache immediately.
+     * Additionally, this flushes the local cache immediately.
      *
      * @param examId the Exam identifier */
     @CacheEvict(

src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/dao/impl/ExamRecordDAO.java

@@ -8,6 +8,7 @@
 
 package ch.ethz.seb.sebserver.webservice.servicelayer.dao.impl;
 
+import static ch.ethz.seb.sebserver.webservice.datalayer.batis.mapper.ExamRecordDynamicSqlSupport.*;
 import static org.mybatis.dynamic.sql.SqlBuilder.*;
 
 import java.util.ArrayList;
@@ -25,6 +26,7 @@ import org.mybatis.dynamic.sql.SqlBuilder;
 import org.mybatis.dynamic.sql.SqlCriterion;
 import org.mybatis.dynamic.sql.select.MyBatis3SelectModelAdapter;
 import org.mybatis.dynamic.sql.select.QueryExpressionDSL;
+import org.mybatis.dynamic.sql.update.UpdateDSL;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.context.annotation.Lazy;
@@ -314,20 +316,17 @@ public class ExamRecordDAO {
                 throw new IllegalStateException("Exam is currently locked: " + examId);
             }
 
-            final ExamRecord examRecord = new ExamRecord(
+            UpdateDSL.updateWithMapper(examRecordMapper::update, examRecord)
-                    examId,
+                    .set(externalId).equalTo(quizData.id)
-                    null, null,
+                    .set(lastupdate).equalTo(updateId)
-                    quizData.id,
+                    .set(lastModified).equalTo(Utils.getMillisecondsNow())
-                    null, null, null, null, null, null, null, null,
+                    .set(quizName).equalTo(quizData.getName())
-                    updateId,
+                    .set(quizStartTime).equalTo(quizData.getStartTime())
-                    null, null,
+                    .set(quizEndTime).equalTo(quizData.getEndTime())
-                    Utils.getMillisecondsNow(),
+                    .where(id, isEqualTo(oldRecord::getId))
-                    quizData.getName(),
+                    .build()
-                    quizData.getStartTime(),
+                    .execute();
-                    quizData.getEndTime(),
-                    BooleanUtils.toIntegerObject(true));
 
-            this.examRecordMapper.updateByPrimaryKeySelective(examRecord);
             return this.examRecordMapper.selectByPrimaryKey(examId);
         })
                 .onError(TransactionHandler::rollback);

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

@@ -85,7 +85,7 @@ public class MockCourseAccessAPI implements CourseAccessAPI {
                 "2019-01-01T09:00:00Z", "2025-01-01T09:00:00Z", "http://lms.mockup.com/api/"));
         this.mockups.add(new QuizData(
                 "quiz7", institutionId, lmsSetupId, lmsType, "Demo Quiz 7 (MOCKUP)", "<p>Demo Quiz Mockup</p>",
-                "2018-01-01T09:00:00Z", "2025-01-01T09:00:00Z", "http://lms.mockup.com/api/"));
+                "2018-01-01T09:00:00Z", null, "http://lms.mockup.com/api/"));
 
         this.mockups.add(new QuizData(
                 "quiz10", institutionId, lmsSetupId, lmsType, "Demo Quiz 10 (MOCKUP)",