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64 lines
1.9 KiB
PHP
64 lines
1.9 KiB
PHP
<?php
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/**
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* @link http://www.yiiframework.com/
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* @copyright Copyright (c) 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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namespace yii\rest;
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use Yii;
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use yii\base\Model;
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use yii\helpers\Url;
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use yii\web\ServerErrorHttpException;
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/**
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* CreateAction implements the API endpoint for creating a new model from the given data.
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*
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* For more details and usage information on CreateAction, see the [guide article on rest controllers](guide:rest-controllers).
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*
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* @author Qiang Xue <qiang.xue@gmail.com>
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* @since 2.0
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*/
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class CreateAction extends Action
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{
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/**
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* @var string the scenario to be assigned to the new model before it is validated and saved.
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*/
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public $scenario = Model::SCENARIO_DEFAULT;
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/**
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* @var string the name of the view action. This property is needed to create the URL when the model is successfully created.
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*/
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public $viewAction = 'view';
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/**
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* Creates a new model.
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* @return \yii\db\ActiveRecordInterface the model newly created
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* @throws ServerErrorHttpException if there is any error when creating the model
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*/
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public function run()
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{
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if ($this->checkAccess) {
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call_user_func($this->checkAccess, $this->id);
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}
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/* @var $model \yii\db\ActiveRecord */
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$model = new $this->modelClass([
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'scenario' => $this->scenario,
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]);
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$model->load(Yii::$app->getRequest()->getBodyParams(), '');
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if ($model->save()) {
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$response = Yii::$app->getResponse();
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$response->setStatusCode(201);
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$id = implode(',', array_values($model->getPrimaryKey(true)));
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$response->getHeaders()->set('Location', Url::toRoute([$this->viewAction, 'id' => $id], true));
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} elseif (!$model->hasErrors()) {
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throw new ServerErrorHttpException('Failed to create the object for unknown reason.');
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}
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return $model;
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}
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}
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