From c9343ea05e949086c3e6514d54f571f54b9aedea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20B=C3=B6ckelmann?= <uqpko@student.kit.edu>
Date: Sat, 11 Nov 2023 10:30:50 +0100
Subject: [PATCH] Remove entityManager from TaskService

---
 backend/.idea/workspace.xml                   | 34 +++++++++++++------
 .../main/java/core/services/TaskService.java  |  5 ---
 2 files changed, 24 insertions(+), 15 deletions(-)

diff --git a/backend/.idea/workspace.xml b/backend/.idea/workspace.xml
index 3e12b67..6ffd214 100644
--- a/backend/.idea/workspace.xml
+++ b/backend/.idea/workspace.xml
@@ -4,10 +4,8 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="3a869f59-290a-4ab2-b036-a878ce801bc4" name="Changes" comment="Resolve Merge-Conflict">
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+    <list default="true" id="3a869f59-290a-4ab2-b036-a878ce801bc4" name="Changes" comment="Consider increased number of tasks">
       <change beforePath="$PROJECT_DIR$/src/main/java/core/services/TaskService.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/core/services/TaskService.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/test/java/core/tasks/TaskServiceTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/core/tasks/TaskServiceTest.java" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -86,7 +84,7 @@
       <recent name="$PROJECT_DIR$/src/test/java/core/taskgroups" />
     </key>
   </component>
-  <component name="RunManager" selected="JUnit.TaskRepositoryTest">
+  <component name="RunManager" selected="JUnit.TaskServiceTest.deleteTask">
     <configuration name="TaskRepositoryTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="demo" />
       <extension name="coverage">
@@ -173,10 +171,10 @@
     </configuration>
     <recent_temporary>
       <list>
+        <item itemvalue="JUnit.TaskServiceTest.deleteTask" />
+        <item itemvalue="JUnit.TaskServiceTest" />
         <item itemvalue="JUnit.TaskRepositoryTest" />
         <item itemvalue="JUnit.TaskgroupServiceTest" />
-        <item itemvalue="JUnit.TaskServiceTest" />
-        <item itemvalue="JUnit.TaskServiceTest.deleteTask" />
         <item itemvalue="JUnit.TaskServiceTest.createTask" />
       </list>
     </recent_temporary>
@@ -457,15 +455,29 @@
       <option name="project" value="LOCAL" />
       <updated>1699693472182</updated>
     </task>
-    <option name="localTasksCounter" value="31" />
+    <task id="LOCAL-00031" summary="Deleting Task test">
+      <option name="closed" value="true" />
+      <created>1699694400508</created>
+      <option name="number" value="00031" />
+      <option name="presentableId" value="LOCAL-00031" />
+      <option name="project" value="LOCAL" />
+      <updated>1699694400508</updated>
+    </task>
+    <task id="LOCAL-00032" summary="Consider increased number of tasks">
+      <option name="closed" value="true" />
+      <created>1699694552466</created>
+      <option name="number" value="00032" />
+      <option name="presentableId" value="LOCAL-00032" />
+      <option name="project" value="LOCAL" />
+      <updated>1699694552466</updated>
+    </task>
+    <option name="localTasksCounter" value="33" />
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
     <option name="version" value="3" />
   </component>
   <component name="VcsManagerConfiguration">
-    <MESSAGE value="Delete Schedules" />
-    <MESSAGE value="Deliver Schedule Path Info when fetching Schedules" />
     <MESSAGE value="Removed unused TaskgroupShortInfo.java" />
     <MESSAGE value="Fix Foreign Key Constraint Fail when deleting Taskgroups" />
     <MESSAGE value="Stop and Finish TaskSchedules" />
@@ -489,7 +501,9 @@
     <MESSAGE value="Use @Sql instead of persit()" />
     <MESSAGE value="Make the Test Transactional" />
     <MESSAGE value="Resolve Merge-Conflict" />
-    <option name="LAST_COMMIT_MESSAGE" value="Resolve Merge-Conflict" />
+    <MESSAGE value="Deleting Task test" />
+    <MESSAGE value="Consider increased number of tasks" />
+    <option name="LAST_COMMIT_MESSAGE" value="Consider increased number of tasks" />
   </component>
   <component name="XDebuggerManager">
     <breakpoint-manager>
diff --git a/backend/src/main/java/core/services/TaskService.java b/backend/src/main/java/core/services/TaskService.java
index 278a69f..49949b4 100644
--- a/backend/src/main/java/core/services/TaskService.java
+++ b/backend/src/main/java/core/services/TaskService.java
@@ -24,8 +24,6 @@ public class TaskService {
     private final TaskRepository taskRepository;
     private final TaskScheduleService taskScheduleService;
     private final TaskgroupRepository taskgroupRepository;
-    @PersistenceContext
-    private EntityManager entityManager;
 
 
     public TaskService(@Autowired TaskRepository taskRepository,
@@ -95,9 +93,6 @@ public class TaskService {
     public void deleteTask(Task task) {
         taskScheduleService.deleteScheduleByTask(task);
         taskRepository.deleteByTaskID(task.getTaskID());
-
-        entityManager.flush();
-        entityManager.detach(task);
     }
 
     public void clearTasks(Taskgroup taskgroup) {