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<?php |
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namespace BoletoSimples; |
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use GuzzleHttp\Client; |
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use CommerceGuys\Guzzle\Oauth2\Oauth2Subscriber; |
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class BaseResource { |
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/** |
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* The GuzzleHttp\Client object |
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*/ |
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public static $client = null; |
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/** |
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* Default options used on Guzzle requests |
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*/ |
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public static $default_options = null; |
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/** |
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* The attributes of the current object, accessed via the anonymous get/set methods. |
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*/ |
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private $_attributes = array(); |
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/** |
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* Array with all errors returned from last request. |
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*/ |
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public $response_errors = array(); |
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/** |
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* Constructor method. |
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*/ |
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public function __construct($attributes = []) { |
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$this->_attributes = $attributes; |
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self::configure(); |
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} |
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/** |
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* Getter for internal object data. |
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*/ |
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public function __get($k) { |
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if (isset ($this->_attributes[$k])) { |
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return $this->_attributes[$k]; |
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} |
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} |
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/** |
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* Setter for internal object data. |
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*/ |
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public function __set($k, $v) { |
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$this->_attributes[$k] = $v; |
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} |
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public function attributes() { |
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return $this->_attributes; |
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} |
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public function isNew() { |
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return !isset($this->_attributes['id']) || $this->_attributes['id'] == null; |
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} |
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public function isPersisted() { |
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return !$this->isNew(); |
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} |
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public function path($action = null) { |
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$class = get_called_class(); |
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$path = $this->isNew() ? $class::element_name_plural() : $class::element_name_plural()."/".$this->_attributes['id']; |
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if ($action) { |
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$path .= '/'.$action; |
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} |
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return $path; |
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} |
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public function save() { |
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$action = $this->isNew() ? 'create' : 'update'; |
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return $this->_request($action); |
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} |
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public function parseResponse($response) { |
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$status = $response->getStatusCode(); |
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if ($status >= 200 && $status <= 299) { |
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if($response->json()) { |
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$this->_attributes = $response->json(); |
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} |
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return true; |
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} else { |
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if (isset($response->json()['errors'])) { |
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$this->response_errors = $response->json()['errors']; |
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} |
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return false; |
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} |
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} |
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private function _request($action) { |
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$class = get_called_class(); |
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$method = self::methodFor($action); |
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$path = $this->path(); |
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$options = []; |
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if ($action == 'create' || $action == 'update') { |
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$attributes = [$class::element_name() => $this->_attributes]; |
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$options = ['json' => $attributes]; |
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} |
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$response = self::sendRequest($method, $path, $options); |
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return $this->parseResponse($response); |
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} |
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public static function methodFor($action) { |
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$methods = array( |
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'create' => 'POST', |
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'update' => 'PUT', |
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'find' => 'GET', |
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'destroy' => 'DELETE', |
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'new' => 'GET' |
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); |
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return $methods[$action]; |
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} |
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private static function _find($id) { |
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if (!$id) { |
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throw new \Exception("Couldn't find ".get_called_class()." without an ID."); |
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} |
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$class = get_called_class(); |
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$object = new $class(['id' => $id]); |
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$object->_request('find'); |
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return $object; |
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} |
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private static function _create($attributes = array()) { |
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$class = get_called_class(); |
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$object = new $class($attributes); |
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$object->save(); |
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return $object; |
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} |
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private static function _all($params = array()) { |
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$class = get_called_class(); |
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$response = self::sendRequest('GET', $class::element_name_plural(), ['query' => $params]); |
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$collection = []; |
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foreach ($response->json() as $attributes) { |
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$collection[] = new $class($attributes); |
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} |
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return $collection; |
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} |
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private static function _sendRequest($method, $path, $options = []) { |
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$options = array_merge(self::$default_options, $options); |
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$request = self::$client->createRequest($method, $path, $options); |
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$response = self::$client->send($request); |
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\BoletoSimples::$last_request = new LastRequest($request, $response); |
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if ($response->getStatusCode() >= 400 && $response->getStatusCode() <= 599) { |
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new ResponseError($response); |
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} |
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return $response; |
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} |
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public static function element_name() { |
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return Util::underscorize(get_called_class()); |
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} |
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public static function element_name_plural() { |
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return Util::pluralize(self::element_name()); |
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} |
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public static function __callStatic($name, $arguments) { |
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self::configure(); |
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return call_user_func_array("self::_".$name, $arguments); |
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} |
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/** |
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* Configure the GuzzleHttp\Client with default options. |
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*/ |
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public static function configure() { |
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$config = \BoletoSimples::$configuration; |
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$oauth2 = new Oauth2Subscriber(); |
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$oauth2->setAccessToken($config->access_token); |
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self::$client = new Client([ |
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'base_url' => $config->baseUri(), |
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'defaults' => [ |
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'headers' => [ |
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'User-Agent' => $config->userAgent() |
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], |
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'auth' => 'oauth2', |
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'subscribers' => [$oauth2], |
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'verify' => false, |
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] |
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]); |
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self::$default_options = ['headers' => ['Content-Type'=> 'application/json'], 'exceptions' => false]; |
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} |
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} |
This check marks calls to methods that do not seem to exist on an object.
This is most likely the result of a method being renamed without all references to it being renamed likewise.