我对 CakePHP 2.x使用Utils 插件的softdelete 行为
我有以下 4 张桌子
- 顾客
- 客户地址
- 客户联系人
- 客户报告
并考虑遵循其相互关系，
1. 为客户
客户有很多客户地址
客户有很多客户联系方式
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
客户地址属于客户
CustomerAddress 属于状态
客户地址有一个客户联系方式
CustomerAddress 有一个 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,
)
);
3.对于customer_contacts
客户联系属于客户
CustomerContact 属于 CustomerAddress
public $belongsTo = array(
'Customer' => array(
'className' => 'Customer',
'foreignKey' => 'customer_id',
'dependent' => false,
),
'CustomerAddress' => array(
'className' => 'CustomerAddress',
'foreignKey' => 'customer_address_id',
'dependent' => true,
)
);
4. 对于客户报告
客户报告属于客户
CustomerReport 属于 CustomerAddress
public $belongsTo = array(
'Customer' => array(
'className' => 'Customer',
'foreignKey' => 'customer_id',
'dependent' => false,
),
'CustomerAddress' => array(
'className' => 'CustomerAddress',
'foreignKey' => 'customer_address_id',
'dependent' => true,
)
);
我在引导程序中放入了以下代码。
CakePlugin::load('Utils');
我还在上述所有模型中添加了下面的actAs
public $actsAs = array('Containable','Utils.SoftDelete');
我已经在我的 appModel 中添加了以下代码。
// for softdelete, checking exist id
public function exists($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 $result;
}
当我尝试在没有软删除的情况下级联删除（意味着简单的级联删除）时，它工作正常。但我的问题是。当我使用Utils 插件的 softdelete 行为时，级联删除不起作用。
我尝试使用以下代码删除记录
if ($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)
我该如何解决这个问题？