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Minor refactor of Model::_deleteLinks to improve readability.

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This commit is contained in:
Mark Story 2010-01-29 11:21:37 -05:00
parent 2d81d25f41
commit 7cfb5aba8d
1 changed files with 5 additions and 4 deletions
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9
cake/libs/model/model.php
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@ -1825,14 +1825,15 @@ class Model extends Overloadable {
*/
function _deleteLinks($id) {
foreach ($this->hasAndBelongsToMany as $assoc => $data) {
$records = $this->{$data['with']}->find('all', array(
'conditions' => array_merge(array($this->{$data['with']}->escapeField($data['foreignKey']) => $id)),
'fields' => $this->{$data['with']}->primaryKey,
$joinModel = $data['with'];
$records = $this->{$joinModel}->find('all', array(
'conditions' => array_merge(array($this->{$joinModel}->escapeField($data['foreignKey']) => $id)),
'fields' => $this->{$joinModel}->primaryKey,
'recursive' => -1
));
if (!empty($records)) {
foreach ($records as $record) {
$this->{$data['with']}->delete($record[$this->{$data['with']}->alias][$this->{$data['with']}->primaryKey]);
$this->{$joinModel}->delete($record[$this->{$joinModel}->alias][$this->{$joinModel}->primaryKey]);
}
}
}