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AR relations copy&paste

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This commit is contained in:
Carsten Brandt
2013-05-25 01:05:51 +02:00
parent b030326db6
commit b85c87bc55
1 changed files with 39 additions and 25 deletions
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64
framework/yii/db/redis/ActiveRecord.php
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@@ -10,6 +10,7 @@
namespace yii\db\redis; namespace yii\db\redis;
use yii\base\InvalidCallException;
use yii\base\InvalidConfigException; use yii\base\InvalidConfigException;
use yii\base\InvalidParamException; use yii\base\InvalidParamException;
use yii\base\NotSupportedException; use yii\base\NotSupportedException;
@@ -420,34 +421,12 @@ abstract class ActiveRecord extends \yii\db\ActiveRecord
*/ */
public function link($name, $model, $extraColumns = array()) public function link($name, $model, $extraColumns = array())
{ {
// TODO
$relation = $this->getRelation($name); $relation = $this->getRelation($name);
if ($relation->via !== null) { if ($relation->via !== null) {
if (is_array($relation->via)) { // TODO
/** @var $viaRelation ActiveRelation */
list($viaName, $viaRelation) = $relation->via;
/** @var $viaClass ActiveRecord */
$viaClass = $viaRelation->modelClass;
$viaTable = $viaClass::tableName();
// unset $viaName so that it can be reloaded to reflect the change
unset($this->_related[strtolower($viaName)]);
} else {
$viaRelation = $relation->via;
$viaTable = reset($relation->via->from);
}
$columns = array();
foreach ($viaRelation->link as $a => $b) {
$columns[$a] = $this->$b;
}
foreach ($relation->link as $a => $b) {
$columns[$b] = $model->$a;
}
foreach ($extraColumns as $k => $v) {
$columns[$k] = $v;
}
static::getDb()->createCommand()
->insert($viaTable, $columns)->execute();
} else { } else {
$p1 = $model->isPrimaryKey(array_keys($relation->link)); $p1 = $model->isPrimaryKey(array_keys($relation->link));
$p2 = $this->isPrimaryKey(array_values($relation->link)); $p2 = $this->isPrimaryKey(array_values($relation->link));
@@ -481,6 +460,24 @@ abstract class ActiveRecord extends \yii\db\ActiveRecord
} }
} }
/**
* @param array $link
* @param ActiveRecord $foreignModel
* @param ActiveRecord $primaryModel
* @throws InvalidCallException
*/
private function bindModels($link, $foreignModel, $primaryModel)
{
foreach ($link as $fk => $pk) {
$value = $primaryModel->$pk;
if ($value === null) {
throw new InvalidCallException('Unable to link models: the primary key of ' . get_class($primaryModel) . ' is null.');
}
$foreignModel->$fk = $value;
}
$foreignModel->save(false);
}
/** /**
* Destroys the relationship between two models. * Destroys the relationship between two models.
* *
@@ -558,6 +555,23 @@ abstract class ActiveRecord extends \yii\db\ActiveRecord
} }
} }
/**
* TODO duplicate code, refactor
* @param array $keys
* @return boolean
*/
private function isPrimaryKey($keys)
{
$pks = $this->primaryKey();
foreach ($keys as $key) {
if (!in_array($key, $pks, true)) {
return false;
}
}
return true;
}
// TODO implement link and unlink // TODO implement link and unlink
} }