/**
  * Returns the master form record
  * This method could accept a template object
  * or simply master form ID. Both of this is
  * passed through the variable $template.
  *
  * The flag $templateIsId decides what is passed
  */
 public static function GetFormFromTaskTemplateFrom($caller, $template, $templateIsId = false)
 {
     $masterformDAO = new \Applications\PMTool\Models\Dao\Master_form();
     if ($templateIsId) {
         $masterformDAO->setForm_id($template);
     } else {
         $masterformDAO->setForm_id($template->master_form_id());
     }
     $dal = $caller->managers()->getManagerOf("Task");
     return $dal->selectMany($masterformDAO, "form_id");
 }
 public function executeDelete(\Library\HttpRequest $rq)
 {
     // Init result
     $result = $this->InitResponseWS();
     $pm = \Applications\PMTool\Helpers\PmHelper::GetCurrentSessionPm($this->user());
     $sessionProject = \Applications\PMTool\Helpers\ProjectHelper::GetCurrentSessionProject($this->app()->user());
     $sessionTask = \Applications\PMTool\Helpers\TaskHelper::GetCurrentSessionTask($this->user());
     $db_result = FALSE;
     $form_id = intval($this->dataPost["form_id"]);
     if ($this->dataPost["form_type"] == "user_form") {
         //Check if the service to be deleted is the Project manager's
         $form_selected = \Applications\PMTool\Helpers\FormHelper::GetAUserForm($this->user(), $form_id);
         //Load interface to query the database
         if ($form_selected !== NULL) {
             $manager = $this->managers->getManagerOf("UserForm");
             $manager->setRootDirectory($this->app()->config()->get(\Library\Enums\AppSettingKeys::RootDocumentUpload));
             $manager->setWebDirectory($this->app()->config()->get(\Library\Enums\AppSettingKeys::BaseUrl) . $this->app()->config()->get(\Library\Enums\AppSettingKeys::RootUploadsFolderPath));
             $db_result = $manager->deleteWithFile($form_selected, "form_id");
             if ($db_result) {
                 //since we don't have foreign keys set because this is a relationship between 3 tables we must manually delete all project_form records, we also need to manually remove task forms
                 //remove project forms from session
                 $relationProjectForms = \Applications\PMTool\Helpers\FormHelper::GetProjectForms($this, $sessionProject);
                 $filteredProjectForms = \Applications\PMTool\Helpers\FormHelper::FilterFormsByGivenId($relationProjectForms, 'user_form_id', $form_id);
                 $sessionProject[\Library\Enums\SessionKeys::ProjectForms] = $filteredProjectForms;
                 if ($sessionTask !== FALSE) {
                     $relationTaskForms = \Applications\PMTool\Helpers\FormHelper::GetTaskForms($this, $sessionTask);
                     $filteredTaskForms = \Applications\PMTool\Helpers\FormHelper::FilterFormsByGivenId($relationTaskForms, 'user_form_id', $form_id);
                     $sessionTask[\Library\Enums\SessionKeys::TaskForms] = $filteredTaskForms;
                     \Applications\PMTool\Helpers\TaskHelper::SetCurrentSessionTask($this->user(), $sessionTask);
                 }
                 //delete from db
                 $projectForm = new \Applications\PMTool\Models\Dao\Project_form();
                 $projectForm->setUser_form_id($form_id);
                 $manager = $this->managers->getManagerOf("ProjectForm");
                 $manager->delete($projectForm, "user_form_id");
                 $taskForm = new \Applications\PMTool\Models\Dao\Task_template_form();
                 $taskForm->setUser_form_id($form_id);
                 $manager = $this->managers->getManagerOf("TaskForm");
                 $manager->delete($taskForm, "user_form_id");
                 //remove user forms from session
                 $match = \Applications\PMTool\Helpers\CommonHelper::FindIndexInObjectListById($form_selected->form_id(), "form_id", $sessionProject[\Library\Enums\SessionKeys::ProjectAvailableForms], \Library\Enums\SessionKeys::ProjectUserForms);
                 unset($sessionProject[\Library\Enums\SessionKeys::ProjectAvailableForms][\Library\Enums\SessionKeys::ProjectUserForms][$match["key"]]);
                 \Applications\PMTool\Helpers\ProjectHelper::SetCurrentSessionProject($this->user(), $sessionProject);
             }
         }
     } elseif ($this->dataPost["form_type"] == "master_form") {
         //delete from db
         //Project form
         $projectForm = new \Applications\PMTool\Models\Dao\Project_form();
         $projectForm->setMaster_form_id($form_id);
         $manager = $this->managers->getManagerOf("ProjectForm");
         $manager->delete($projectForm, "master_form_id");
         //Task template form
         $taskForm = new \Applications\PMTool\Models\Dao\Task_template_form();
         $taskForm->setMaster_form_id($form_id);
         $manager = $this->managers->getManagerOf("TaskForm");
         $manager->delete($taskForm, "master_form_id");
         //Now for the master form
         $masterFormDAO = new \Applications\PMTool\Models\Dao\Master_form();
         $masterFormDAO->setForm_id($form_id);
         $dal = $this->managers()->getManagerOf("MasterForm");
         $matchingForms = $dal->selectMany($masterFormDAO, "form_id");
         $db_result = $dal->deleteWithFileV2($matchingForms[0], "form_id");
     }
     $this->SendResponseWS($result, array("resx_file" => \Applications\PMTool\Resources\Enums\ResxFileNameKeys::Form, "resx_key" => $this->action(), "step" => $db_result !== FALSE ? "success" : "error"));
 }