Question

我对CakePHP 2.x使用softdelete Utils Plugin行为

我有以下4个表

客户
customer_addresses
customer_contacts
customer_reports

并考虑跟随彼此之间的关系，

1。对于客户

客户拥有多个客户地址

客户有很多客户联系

客户有很多客户报告

public $hasMany = array(
    'CustomerAddress' => array(
        'className' => 'CustomerAddress',
        'foreignKey' => 'customer_id',
        'dependent' => true,
        ),
    'CustomerContact' => array(
        'className' => 'CustomerContact',
        'foreignKey' => 'customer_id',
        'dependent' => true,
        ),
    'CustomerReport' => array(
        'className' => 'CustomerReport',
        'foreignKey' => 'customer_id',
        'dependent' => true,
        )
);

2。对于customer_addresses

CustomerAddress belongsTo Customer

CustomerAddress belongsTo State

CustomerAddress hasOne CustomerContact

CustomerAddress hasOne CustomerReport

public $belongsTo = array(
    'Customer' => array(
        'className' => 'Customer',
        'foreignKey' => 'customer_id',
        'dependent' => false,
        ),
    'State' => array(
        'className' => 'State',
        'foreignKey' => 'state_id',
        )
);
public $hasOne = array(
    'CustomerContact' => array(
        'className' => 'CustomerContact',
        'foreignKey' => 'customer_address_id',
        'dependent' => true,
        ),
    'CustomerReport' => array(
        'className' => 'CustomerReport',
        'foreignKey' => 'customer_address_id',
        'dependent' => true,
        )
);

第3。对于customer_contacts

CustomerContact belongsTo Customer

CustomerContact belongsTo CustomerAddress

public $belongsTo = array(
    'Customer' => array(
        'className' => 'Customer',
        'foreignKey' => 'customer_id',
        'dependent' => false,
        ),
    'CustomerAddress' => array(
        'className' => 'CustomerAddress',
        'foreignKey' => 'customer_address_id',
        'dependent' => true,
        )
);

4。 for customer_reports

CustomerReport属于客户

CustomerReport belongsTo CustomerAddress

public $belongsTo = array(
    'Customer' => array(
        'className' => 'Customer',
        'foreignKey' => 'customer_id',
        'dependent' => false,
        ),
    'CustomerAddress' => array(
        'className' => 'CustomerAddress',
        'foreignKey' => 'customer_address_id',
        'dependent' => true,
        )

);

我已将下面的代码放在bootstrap中。

CakePlugin::load('Utils');

我还在以上所有模型中添加了以下actAs

public $actsAs = array('Containable','Utils.SoftDelete');

我已将下面的代码放在appModel中。

// for softdelete, checking exist id
public function exists($id = null) {
    if ($this->Behaviors->attached('SoftDelete')) {
        return $this->existsAndNotDeleted($id);
    } else {
        return parent::exists($id);
    }
}
// for softdelete, overrite delete method
public function delete($id = null, $cascade = true) {
    $result = parent::delete($id, $cascade);
    if ($result === false && $this->Behaviors->enabled('SoftDelete')) {
       return $this->field('deleted', array('deleted' => 1));
    }
    return $result;
}

当我尝试使用软删除（意味着简单的级联删除）级联删除时，它工作正常。但我的问题是。当我使用Utils plugin的softdelete行为时，Cascade删除不起作用。

我尝试使用以下代码删除记录

if ($this->CustomerAddress->delete()) {
        $this->Session->setFlash(__('CustomerAddress deleted'));
        $this->redirect($this->referer());
    }

SQL日志

array(
'log' => array(
    (int) 0 => array(
        'query' => 'SELECT COUNT(*) AS `count` FROM `lewie`.`customer_addresses` AS `CustomerAddress` LEFT JOIN `lewie`.`customers` AS `Customer` ON (`CustomerAddress`.`customer_id` = `Customer`.`id`) LEFT JOIN `lewie`.`states` AS `State` ON (`CustomerAddress`.`state_id` = `State`.`id`) LEFT JOIN `lewie`.`customer_contacts` AS `CustomerContact` ON (`CustomerContact`.`customer_address_id` = `CustomerAddress`.`id`) LEFT JOIN `lewie`.`customer_reports` AS `CustomerReport` ON (`CustomerReport`.`customer_address_id` = `CustomerAddress`.`id`)  WHERE `CustomerAddress`.`id` = 43 AND `CustomerAddress`.`deleted` = '0'',
        'params' => array(),
        'affected' => (int) 1,
        'numRows' => (int) 1,
        'took' => (float) 0
    ),
    (int) 1 => array(
        'query' => 'SELECT COUNT(*) AS `count` FROM `lewie`.`customer_addresses` AS `CustomerAddress` LEFT JOIN `lewie`.`customers` AS `Customer` ON (`CustomerAddress`.`customer_id` = `Customer`.`id`) LEFT JOIN `lewie`.`states` AS `State` ON (`CustomerAddress`.`state_id` = `State`.`id`) LEFT JOIN `lewie`.`customer_contacts` AS `CustomerContact` ON (`CustomerContact`.`customer_address_id` = `CustomerAddress`.`id` AND `CustomerContact`.`deleted` = '0') LEFT JOIN `lewie`.`customer_reports` AS `CustomerReport` ON (`CustomerReport`.`customer_address_id` = `CustomerAddress`.`id` AND `CustomerReport`.`deleted` = '0')  WHERE `CustomerAddress`.`id` = 43 AND `CustomerAddress`.`deleted` = '0'',
        'params' => array(),
        'affected' => (int) 1,
        'numRows' => (int) 1,
        'took' => (float) 1
    ),
    (int) 2 => array(
        'query' => 'SELECT COUNT(*) AS `count` FROM `lewie`.`customer_addresses` AS `CustomerAddress` LEFT JOIN `lewie`.`customers` AS `Customer` ON (`CustomerAddress`.`customer_id` = `Customer`.`id`) LEFT JOIN `lewie`.`states` AS `State` ON (`CustomerAddress`.`state_id` = `State`.`id`) LEFT JOIN `lewie`.`customer_contacts` AS `CustomerContact` ON (`CustomerContact`.`customer_address_id` = `CustomerAddress`.`id` AND `CustomerContact`.`deleted` = '0') LEFT JOIN `lewie`.`customer_reports` AS `CustomerReport` ON (`CustomerReport`.`customer_address_id` = `CustomerAddress`.`id` AND `CustomerReport`.`deleted` = '0')  WHERE `CustomerAddress`.`id` = 43 AND `CustomerAddress`.`deleted` = '0'',
        'params' => array(),
        'affected' => (int) 1,
        'numRows' => (int) 1,
        'took' => (float) 0
    ),
    (int) 3 => array(
        'query' => 'UPDATE `lewie`.`customer_addresses` SET `deleted` = '1', `deleted_date` = '2014-05-27 10:46:43', `modified` = '2014-05-27 10:46:43'  WHERE `lewie`.`customer_addresses`.`id` = '43'',
        'params' => array(),
        'affected' => (int) 1,
        'numRows' => (int) 1,
        'took' => (float) 0
    ),
    (int) 4 => array(
        'query' => 'SELECT `CustomerAddress`.`deleted` FROM `lewie`.`customer_addresses` AS `CustomerAddress`   WHERE `deleted` = '1'    LIMIT 1',
        'params' => array(),
        'affected' => (int) 1,
        'numRows' => (int) 1,
        'took' => (float) 0
    )
),
'count' => (int) 5,
'time' => (float) 1)

如何解决此问题？

CakePHP 2.x：使用softdelete进行级联删除不起作用

0 个答案: