This behavior for automatic or manual sync data between two models, without declaration relation. This behavior must be attached on master model. Main purposes - for sync rarely modified data from more reliable database storage to redis storage for frequently access; Support actual data state in some development cases;
The preferred way to install this extension is through composer.
Either run
php composer.phar require --prefer-dist insolita/yii2-arsync "*"
or add
"insolita/yii2-arsync": "*"
to the require section of your composer.json file.
Once the extension is installed, simply use it in your code by : See more in code
public function behaviors(){
return [
'ArSyncBehavior'=>[
'class' => ArSyncBehavior::class,
'slaveModel' => \your\model\namespase\Slave::className(),
'slaveScenario'=>'sync',
'errorSaveCallback'=>function($slave){
Yii::error(VarDumper::export($slave->errors));
throw new InvalidConfigException('fail save ');
},
'errorDeleteCallback'=>function($slave){
Yii::error('fail delete '.$slave->getPrimaryKey());
},
'fieldMap' => [
'id'=>'id',
'title' => 'name',
'foo' => 'foo',
'bar' => 'bar',
'baz' => function($master)
{
return $master->baz * 2;
},
],
]
];
}