Create TaskDuplication model

app/Action/Base.php

@@ -17,6 +17,7 @@ use Core\Tool;
  * @property \Model\Task               $task
  * @property \Model\TaskCreation       $taskCreation
  * @property \Model\TaskModification   $taskModification
+ * @property \Model\TaskDuplication    $taskDuplication
  * @property \Model\TaskFinder         $taskFinder
  * @property \Model\TaskStatus         $taskStatus
  */

app/Action/TaskDuplicateAnotherProject.php

@@ -64,9 +64,7 @@ class TaskDuplicateAnotherProject extends Base
      */
     public function doAction(array $data)
     {
-        $task = $this->taskFinder->getById($data['task_id']);
-        $this->task->duplicateToAnotherProject($this->getParam('project_id'), $task);
-        return true;
+        return (bool) $this->taskDuplication->duplicateToProject($data['task_id'], $this->getParam('project_id'));
     }
 
     /**

app/Action/TaskMoveAnotherProject.php

@@ -64,9 +64,7 @@ class TaskMoveAnotherProject extends Base
      */
     public function doAction(array $data)
     {
-        $task = $this->taskFinder->getById($data['task_id']);
-        $this->task->moveToAnotherProject($this->getParam('project_id'), $task);
-        return true;
+        return $this->taskDuplication->moveToProject($data['task_id'], $this->getParam('project_id'));
     }
 
     /**