dreamjob/app/Model/DreamjobISearch.php

<?php
App::uses('AppModel', 'Model');
/**
 * MicDjAccountIsearch Model
 *
 * @property Worker $Worker
 * @property Kindofjob $Kindofjob
 */
class DreamjobISearch extends AppModel {

/**
 * Use database config
 *
 * @var string
 */
	public $useDbConfig = 'dreamjobMain';

/**
 * Use table
 *
 * @var mixed False or table name
 */
	public $useTable = 'mic_dj_account_isearch';

/**
 * Display field
 *
 * @var string
 */
	public $displayField = 'id';

/**
 * Validation rules
 *
 * @var array
 */
	public function saveAndDelete($data,$old){
		$dataSource = $this->getDataSource();
		$dataSource->begin();
		
		if(count($data)>0)
			$result = $this->saveMany($data);
		else $result = true;
		
		if($result){
			$array1 = array();
			$array2 = array();
			foreach($data as $a)
				if(isset($a['id']))
					$array1[]=$a['id'];
			foreach($old as $a)
				if(isset($a['id']))
					$array2[]=$a['id'];
			$diff=array_diff($array2, $array1);
			if(count($diff)>0)
				$result = $this->delete($diff);
		}
		
		if ($result) {
			$dataSource->commit();
			return true;
		} else {
			$dataSource->rollback();
		}
		return false;
	}
	public $validate = array(
		'worker_id' => array(
			'numeric' => array(
				'rule' => array('numeric'),
				//'message' => 'Your custom message here',
				//'allowEmpty' => false,
				//'required' => false,
				//'last' => false, // Stop validation after this rule
				//'on' => 'create', // Limit validation to 'create' or 'update' operations
			),
		),
		'branch_id' => array(
			'numeric' => array(
				'rule' => array('numeric'),
				//'message' => 'Your custom message here',
				//'allowEmpty' => false,
				//'required' => false,
				//'last' => false, // Stop validation after this rule
				//'on' => 'create', // Limit validation to 'create' or 'update' operations
			),
		),
		'job_id' => array(
			'numeric' => array(
				'rule' => array('numeric'),
				//'message' => 'Your custom message here',
				//'allowEmpty' => false,
				//'required' => false,
				//'last' => false, // Stop validation after this rule
				//'on' => 'create', // Limit validation to 'create' or 'update' operations
			),
		),
		'kindofjob_id' => array(
			'numeric' => array(
				'rule' => array('numeric'),
				//'message' => 'Your custom message here',
				//'allowEmpty' => false,
				//'required' => false,
				//'last' => false, // Stop validation after this rule
				//'on' => 'create', // Limit validation to 'create' or 'update' operations
			),
		),
	);

	//The Associations below have been created with all possible keys, those that are not needed can be removed

/**
 * belongsTo associations
 *
 * @var array
 */
	public $belongsTo = array(
		'DreamjobWorker' => array(
			'className' => 'DreamjobWorker',
			'foreignKey' => 'worker_id',
			'conditions' => '',
			'fields' => '',
			'order' => ''
		),
		'DreamjobListKindofjob' => array(
			'className' => 'DreamjobListKindofjob',
			'foreignKey' => 'kindofjob_id',
			'conditions' => '',
			'fields' => '',
			'order' => ''
		),
		'DreamjobListBranch' => array(
			'className' => 'DreamjobListBranch',
			'foreignKey' => 'branch_id',
			'conditions' => '',
			'fields' => '',
			'order' => ''
		),
		'DreamjobListJob' => array(
			'className' => 'DreamjobListJob',
			'foreignKey' => 'job_id',
			'conditions' => '',
			'fields' => '',
			'order' => ''
		)
	);
}