project(set 'State' data).php

<?php
// ProjectsController
  function add() {
    if (!empty($this->data)) {
      $this->Project->create();
      $this->Project->begin();
      $this->Project->setInitData($this->data);
      $isProject = $this->Project->save($this->data);
      $projectId = $this->Project->getInsertID();
      $this->Project->State->setInitDataState($this->data, array('project_id' => $projectId));
      $isState = $this->Project->State->saveAll($this->data['State'], array('validate' => false, 'atomic' => false));
      if ($isProject && $isState && $this->Project->commit()) {
        $this->Session->setFlash(__('The Project has been saved', true));
        $this->redirect(array('action' => 'index'));
      } else {
        $this->Project->rollback();
        $this->Session->setFlash(__('The Project could not be saved. Please, try again.', true));
      }
    }
    $users = $this->Project->User->find('list');
    $this->set(compact('users'));
  }