/**
* Commit all deferred bindings to this model.
*/
public function commitDeferred($sessionKey)
{
if (!strlen($sessionKey)) {
return;
}
$bindings = DeferredBindingModel::where('master_type', get_class($this))->where('session_key', $sessionKey)->get();
foreach ($bindings as $binding) {
if (!($relationName = $binding->master_field)) {
continue;
}
if (!$this->isDeferrable($relationName)) {
continue;
}
/*
* Find the slave model
*/
$slaveClass = $binding->slave_type;
$slaveModel = new $slaveClass();
$slaveModel = $slaveModel->find($binding->slave_id);
if (!$slaveModel) {
continue;
}
/*
* Bind/Unbind the relationship, save the related model with any
* deferred bindings it might have and delete the binding action
*/
$relationObj = $this->{$relationName}();
if ($binding->is_bind) {
$relationObj->add($slaveModel);
} else {
$relationObj->remove($slaveModel);
}
$binding->delete();
}
}
/**
* Rollback
*/
public function down()
{
DB::transaction(function () {
// Clean up all current bindings
\October\Rain\Database\Models\DeferredBinding::cleanUp(0);
Schema::table('cosmicradiotv_podcast_releases', function (Blueprint $table) {
$table->unsignedInteger('episode_id')->change();
});
});
}
public function testCommitBinding()
{
$sessionKey = uniqid('session_key', true);
DeferredBinding::truncate();
Model::unguard();
$author = Author::make(['name' => 'Stevie']);
$post = Post::create(['title' => "First post"]);
Model::reguard();
$author->posts()->add($post, $sessionKey);
$this->assertEquals(1, DeferredBinding::count());
$author->commitDeferred($sessionKey);
$this->assertEquals(0, DeferredBinding::count());
}
/**
* Returns any outstanding binding records for this model.
* @return October\Rain\Database\Collection
*/
protected function getDeferredBindingRecords($sessionKey, $force = false)
{
if ($this->deferredBindingCache !== null && !$force) {
return $this->deferredBindingCache;
}
return $this->deferredBindingCache = DeferredBindingModel::make()->where('master_type', get_class($this))->where('session_key', $sessionKey)->get();
}
