Cake 3 Hotel App

display.ctp

<!-- \src\Template\Cell\Hotelquote\display.ctp -->
<div class="row column">
    <?= $this->Form->create(null, ['url' => ['controller' => 'Hotelquotes', 'action' => 'add']]); ?>
    
    <fieldset>
        <?php
            echo $this->Form->input('title');
            echo $this->Form->input('email');
            echo $this->Form->input('country');
            echo $this->Form->input('arrival');
            echo $this->Form->input('departure');
        ?>
        <div class="small-12">
          <?php
              echo $this->Form->input('adult');
              echo $this->Form->input('child');
              echo $this->Form->input('infant');
          ?>
        </div>
        <?php echo $this->Form->input('comments');
        ?>
    </fieldset>

  <?php
      $options = array(
        $hotels['Hotels']['id'] => $hotels['Hotels']['title']

      );

      echo $this->Form->input(
        'hotel_id',
        [
            'type' => 'select',
            'multiple' => false,
            'options' => $options,
            #'default' => 'Hotels', 'id',
            #'options' => $hotels,
            'empty' => true
        ]
      );

    ?>
    <?= $this->Form->button(__('Submit'), array('class' => 'expanded button')); ?>
    <?= $this->Form->end() ?>
</div>

HotelquoteCell.php

<!-- src\View\Cell\HotelquoteCell.php -->
<?php
namespace App\View\Cell;
use Cake\View\Cell;

class HotelquoteCell extends Cell
{
    protected $_validCellOptions = [];
    public function display()
    {
      $this->loadModel('Hotels');
      $hotels = $this->Hotels->find('list')
          ->hydrate(false)
          ->toArray();
      $this->set('hotels', $hotels);
      $this->data['Hotel']['hotelquote_id'] = $id;
    }
}

HotelquotesController.php

<?php
namespace App\Controller;
use App\Controller\AppController;

class HotelquotesController extends AppController
{
    public function add()
    {
        $hotelquote = $this->Hotelquotes->newEntity();
        if ($this->request->is('post')) {
            $hotelquote = $this->Hotelquotes->patchEntity($hotelquote, $this->request->data);
            if ($this->Hotelquotes->save($hotelquote)) {
                $this->Flash->success(__('The hotelquote has been saved.'));
                return $this->redirect(['action' => 'index']);
            } else {
                $this->Flash->error(__('The hotelquote could not be saved. Please, try again.'));
            }
        }
        $hotels = $this->Hotelquotes->Hotels->find('list', ['limit' => 200]);
        $this->set(compact('hotelquote', 'hotels'));
        $this->set('_serialize', ['hotelquote']);
    }
}

HotelquotesTable.php

<?php
namespace App\Model\Table;

use App\Model\Entity\Hotelquote;
use Cake\ORM\Query;
use Cake\ORM\RulesChecker;
use Cake\ORM\Table;
use Cake\Validation\Validator;

class HotelquotesTable extends Table
{

    public function initialize(array $config)
    {
        parent::initialize($config);

        $this->table('hotelquotes');
        $this->displayField('title');
        $this->primaryKey('id');

        $this->addBehavior('Timestamp');

        $this->belongsTo('Hotels', [
            'foreignKey' => 'hotel_id',
            'joinType' => 'INNER'
        ]);
    }

    public function validationDefault(Validator $validator)
    {
        $validator
            ->integer('id')
            ->allowEmpty('id', 'create');

        $validator
            ->allowEmpty('title');

        $validator
            ->email('email')
            ->requirePresence('email', 'create')
            ->notEmpty('email');

        $validator
            ->requirePresence('country', 'create')
            ->notEmpty('country');

        $validator
            ->requirePresence('arrival', 'create')
            ->notEmpty('arrival');

        $validator
            ->requirePresence('departure', 'create')
            ->notEmpty('departure');

        $validator
            ->requirePresence('adult', 'create')
            ->notEmpty('adult');

        $validator
            ->requirePresence('child', 'create')
            ->notEmpty('child');

        $validator
            ->requirePresence('infant', 'create')
            ->notEmpty('infant');

        $validator
            ->requirePresence('comments', 'create')
            ->notEmpty('comments');

        return $validator;
    }

    public function buildRules(RulesChecker $rules)
    {
        $rules->add($rules->isUnique(['email']));
        $rules->add($rules->existsIn(['hotel_id'], 'Hotels'));
        return $rules;
    }
}

view.ctp

<!-- src\Template\Hotels\view.ctp -->
<!-- View file, where we would also load the Hotelquote form add -->

<section class="row">
  <h1><?= h($hotel->title) ?></h1>
  <div class="large-3 columns" style="background-color: #e6e6e6;">
    <?= $this->cell('Hotelquote') ?> <!-- LOAD THE CELL FORM -->
  </div>
</div>

<p>Other info about hotels...</p>