steevenz / rajaongkir

src/Rajaongkir.php

Indentation +800 added lines, -800 removed lines

@@ -44,804 +44,804 @@
  * @package Steevenz
  */
 class Rajaongkir {
-	use ErrorCollectorTrait;
-
-	/**
-	 * Constant Account Type
-	 *
-	 * @access  public
-	 * @type    string
-	 */
-	const ACCOUNT_STARTER = 'starter';
-	const ACCOUNT_BASIC = 'basic';
-	const ACCOUNT_PRO = 'pro';
-
-	/**
-	 * Rajaongkir::$accountType
-	 *
-	 * Rajaongkir Account Type.
-	 *
-	 * @access  protected
-	 * @type    string
-	 */
-	protected $accountType = 'starter';
-
-	/**
-	 * Rajaongkir::$apiKey
-	 *
-	 * Rajaongkir API key.
-	 *
-	 * @access  protected
-	 * @type    string
-	 */
-	protected $apiKey = null;
-
-	/**
-	 * List of Supported Account Types
-	 *
-	 * @access  protected
-	 * @type    array
-	 */
-	protected $supportedAccountTypes = [
-		'starter',
-		'basic',
-		'pro',
-	];
-
-	/**
-	 * Supported Couriers
-	 *
-	 * @access  protected
-	 * @type    array
-	 */
-	protected $supportedCouriers = [
-		'starter' => [
-			'jne',
-			'pos',
-			'tiki',
-		],
-		'basic'   => [
-			'jne',
-			'pos',
-			'tiki',
-			'pcp',
-			'esl',
-			'rpx',
-		],
-		'pro'     => [
-			'jne',
-			'pos',
-			'tiki',
-			'rpx',
-			'pandu',
-			'wahana',
-			'sicepat',
-			'jnt',
-			'pahala',
-			'sap',
-			'jet',
-			'indah',
-			'dse',
-			'slis',
-			'first',
-			'ncs',
-			'star',
-			'ninja',
-			'lion',
-			'idl',
-			'rex',
-			'ide',
-			'sentral'
-		],
-	];
-
-	/**
-	 * Rajaongkir::$supportedWaybills
-	 *
-	 * Rajaongkir supported couriers waybills.
-	 *
-	 * @access  protected
-	 * @type    array
-	 */
-	protected $supportedWayBills = [
-		'starter' => [],
-		'basic'   => [
-			'jne',
-		],
-		'pro'     => [
-			'jne',
-			'pos',
-			'tiki',
-			'pcp',
-			'rpx',
-			'wahana',
-			'sicepat',
-			'j&t',
-			'sap',
-			'jet',
-			'dse',
-			'first',
-		],
-	];
-
-	/**
-	 * Rajaongkir::$couriersList
-	 *
-	 * Rajaongkir courier list.
-	 *
-	 * @access  protected
-	 * @type array
-	 */
-	protected $couriersList = [
-		'jne'       => 'Jalur Nugraha Ekakurir (JNE)',
-		'pos'       => 'POS Indonesia (POS)',
-		'tiki'      => 'Citra Van Titipan Kilat (TIKI)',
-		'pcp'       => 'Priority Cargo and Package (PCP)',
-		'esl'       => 'Eka Sari Lorena (ESL)',
-		'rpx'       => 'RPX Holding (RPX)',
-		'pandu'     => 'Pandu Logistics (PANDU)',
-		'wahana'    => 'Wahana Prestasi Logistik (WAHANA)',
-		'sicepat'   => 'SiCepat Express (SICEPAT)',
-		'j&t'       => 'J&T Express (J&T)',
-		'pahala'    => 'Pahala Kencana Express (PAHALA)',
-		'cahaya'    => 'Cahaya Logistik (CAHAYA)',
-		'sap'       => 'SAP Express (SAP)',
-		'jet'       => 'JET Express (JET)',
-		'indah'     => 'Indah Logistic (INDAH)',
-		'slis'      => 'Solusi Express (SLIS)',
-		'expedito*' => 'Expedito*',
-		'dse'       => '21 Express (DSE)',
-		'first'     => 'First Logistics (FIRST)',
-		'ncs'       => 'Nusantara Card Semesta (NCS)',
-		'star'      => 'Star Cargo (STAR)',
-	];
-
-	/**
-	 * Rajaongkir::$response
-	 *
-	 * Rajaongkir response.
-	 *
-	 * @access  protected
-	 * @type    mixed
-	 */
-	protected $response;
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::__construct
-	 *
-	 * @access  public
-	 * @throws  \InvalidArgumentException
-	 */
-	public function __construct( $apiKey = null, $accountType = null ) {
-		if ( isset( $apiKey ) ) {
-			if ( is_array( $apiKey ) ) {
-				if ( isset( $apiKey['api_key'] ) ) {
-					$this->apiKey = $apiKey['api_key'];
-				}
-
-				if ( isset( $apiKey['account_type'] ) ) {
-					$accountType = $apiKey['account_type'];
-				}
-			} elseif ( is_string( $apiKey ) ) {
-				$this->apiKey = $apiKey;
-			}
-		}
-
-		if ( isset( $accountType ) ) {
-			$this->setAccountType( $accountType );
-		}
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::setApiKey
-	 *
-	 * Set Rajaongkir API Key.
-	 *
-	 * @param string $apiKey Rajaongkir API Key
-	 *
-	 * @access  public
-	 * @return  static
-	 */
-	public function setApiKey( $apiKey ) {
-		$this->apiKey = $apiKey;
-
-		return $this;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::setAccountType
-	 *
-	 * Set Rajaongkir account type.
-	 *
-	 * @param string $accountType RajaOngkir Account Type, can be starter, basic or pro
-	 *
-	 * @access  public
-	 * @return  static
-	 * @throws  \InvalidArgumentException
-	 */
-	public function setAccountType( $accountType ) {
-		$accountType = strtolower( $accountType );
-
-		if ( in_array( $accountType, $this->supportedAccountTypes ) ) {
-			$this->accountType = $accountType;
-		} else {
-			throw new \InvalidArgumentException( 'Rajaongkir: Invalid Account Type' );
-		}
-
-		return $this;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::request
-	 *
-	 * Curl request API caller.
-	 *
-	 * @param string $path
-	 * @param array $params
-	 * @param string $type
-	 *
-	 * @access  protected
-	 * @return  array|bool Returns FALSE if failed.
-	 */
-	protected function request( $path, $params = [], $type = 'GET' ) {
-		$apiUrl = 'https://api.rajaongkir.com';
-
-		switch ( $this->accountType ) {
-			default:
-			case 'starter':
-				$path = 'starter/' . $path;
-				break;
-
-			case 'basic':
-				$path = 'basic/' . $path;
-				break;
-
-			case 'pro':
-				$apiUrl = 'https://pro.rajaongkir.com';
-				$path   = 'api/' . $path;
-				break;
-		}
-
-		$uri     = ( new Uri( $apiUrl ) )->withPath( $path );
-		$request = new Curl\Request();
-		$request->setHeaders( [
-			'key' => $this->apiKey,
-		] );
-
-		switch ( $type ) {
-			default:
-			case 'GET':
-				$this->response = $request->setUri( $uri )->get( $params );
-				break;
-
-			case 'POST':
-				$request->addHeader( 'content-type', 'application/x-www-form-urlencoded' );
-				$this->response = $request->setUri( $uri )->post( $params );
-				break;
-		}
-
-		// Try to get curl error
-		if ( false !== ( $error = $this->response->getError() ) ) {
-			$this->addErrors( $error->getArrayCopy() );
-		} else {
-			$body = $this->response->getBody();
-
-			if ( $body instanceof \DOMDocument ) {
-				$this->errors[404] = 'Page Not Found!';
-			} else {
-				$body   = $body->rajaongkir;
-				$status = $body['status'];
-
-				if ( $status['code'] == 200 ) {
-					if ( isset( $body['results'] ) ) {
-						if ( count( $body['results'] ) == 1 && isset( $body['results'][0] ) ) {
-							return $body['results'][0];
-						} elseif ( count( $body['results'] ) ) {
-							return $body['results'];
-						}
-					} elseif ( isset( $body['result'] ) ) {
-						return $body['result'];
-					}
-				} else {
-					$this->errors[ $status['code'] ] = $status['description'];
-				}
-			}
-		}
-
-		return false;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::getCouriersList
-	 *
-	 * Get list of supported couriers.
-	 *
-	 * @access  public
-	 * @return  array|bool Returns FALSE if failed.
-	 */
-	public function getCouriersList() {
-		return $this->couriersList;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::getProvinces
-	 *
-	 * Get list of provinces.
-	 *
-	 * @access  public
-	 * @return  array|bool Returns FALSE if failed.
-	 */
-	public function getProvinces() {
-		return $this->request( 'province' );
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::getProvince
-	 *
-	 * Get detail of single province.
-	 *
-	 * @param int $idProvince Province ID
-	 *
-	 * @access  public
-	 * @return  array|bool Returns FALSE if failed.
-	 */
-	public function getProvince( $idProvince ) {
-		return $this->request( 'province', [ 'id' => $idProvince ] );
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::getCities
-	 *
-	 * Get list of province cities.
-	 *
-	 * @param int $idProvince Province ID
-	 *
-	 * @access  public
-	 * @return  array|bool Returns FALSE if failed.
-	 */
-	public function getCities( $idProvince = null ) {
-		$params = [];
-
-		if ( ! is_null( $idProvince ) ) {
-			$params['province'] = $idProvince;
-		}
-
-		return $this->request( 'city', $params );
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::getCity
-	 *
-	 * Get detail of single city.
-	 *
-	 * @param int $idCity City ID
-	 *
-	 * @access  public
-	 * @return  array|bool Returns FALSE if failed.
-	 */
-	public function getCity( $idCity ) {
-		return $this->request( 'city', [ 'id' => $idCity ] );
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::getSubdistricts
-	 *
-	 * Get list of city subdisctricts.
-	 *
-	 * @param int $idCity City ID
-	 *
-	 * @access  public
-	 * @return  array|bool Returns FALSE if failed.
-	 */
-	public function getSubdistricts( $idCity ) {
-		if ( $this->accountType === 'starter' ) {
-			$this->errors[302] = 'Unsupported Subdistricts Request. Tipe akun starter tidak mendukung hingga tingkat kecamatan.';
-
-			return false;
-		} elseif ( $this->accountType === 'basic' ) {
-			$this->errors[302] = 'Unsupported Subdistricts Request. Tipe akun basic tidak mendukung hingga tingkat kecamatan.';
-
-			return false;
-		}
-
-		return $this->request( 'subdistrict', [ 'city' => $idCity ] );
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::getSubdistrict
-	 *
-	 * Get detail of single subdistrict.
-	 *
-	 * @param int $idSubdistrict Subdistrict ID
-	 *
-	 * @access  public
-	 * @return  array|bool Returns FALSE if failed.
-	 */
-	public function getSubdistrict( $idSubdistrict ) {
-		if ( $this->accountType === 'starter' ) {
-			$this->errors[302] = 'Unsupported Subdistricts Request. Tipe akun starter tidak mendukung hingga tingkat kecamatan.';
-
-			return false;
-		} elseif ( $this->accountType === 'basic' ) {
-			$this->errors[302] = 'Unsupported Subdistricts Request. Tipe akun basic tidak mendukung hingga tingkat kecamatan.';
-
-			return false;
-		}
-
-		return $this->request( 'subdistrict', [ 'id' => $idSubdistrict ] );
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::getInternationalOrigins
-	 *
-	 * Get list of supported international origins.
-	 *
-	 * @param int $idProvince Province ID
-	 *
-	 * @access  public
-	 * @return  array|bool Returns FALSE if failed.
-	 */
-	public function getInternationalOrigins( $idProvince = null ) {
-		if ( $this->accountType === 'starter' ) {
-			$this->errors[301] = 'Unsupported International Origin Request. Tipe akun starter tidak mendukung tingkat international.';
-
-			return false;
-		}
-
-		$params = [];
-
-		if ( isset( $idProvince ) ) {
-			$params['province'] = $idProvince;
-		}
-
-		return $this->request( 'v2/internationalOrigin', $params );
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::getInternationalOrigin
-	 *
-	 * Get list of supported international origins by city and province.
-	 *
-	 * @param int $idCity City ID
-	 * @param int $idProvince Province ID
-	 *
-	 * @access  public
-	 * @return  array|bool Returns FALSE if failed.
-	 */
-	public function getInternationalOrigin( $idCity = null, $idProvince = null ) {
-		if ( $this->accountType === 'starter' ) {
-			$this->errors[301] = 'Unsupported International Origin Request. Tipe akun starter tidak mendukung tingkat international.';
-
-			return false;
-		}
-
-		if ( isset( $idCity ) ) {
-			$params['id'] = $idCity;
-		}
-
-		if ( isset( $idProvince ) ) {
-			$params['province'] = $idProvince;
-		}
-
-		return $this->request( 'v2/internationalOrigin', $params );
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::getInternationalDestinations
-	 *
-	 * Get list of international destinations.
-	 *
-	 * @param int $id_country Country ID
-	 *
-	 * @access  public
-	 * @return  array|bool Returns FALSE if failed.
-	 */
-	public function getInternationalDestinations() {
-		if ( $this->accountType === 'starter' ) {
-			$this->errors[301] = 'Unsupported International Destination Request. Tipe akun starter tidak mendukung tingkat international.';
-
-			return false;
-		}
-
-		return $this->request( 'v2/internationalDestination' );
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::getInternationalDestination
-	 *
-	 * Get International Destination
-	 *
-	 * @param int $idCountry Country ID
-	 *
-	 * @access  public
-	 * @return  array|bool Returns FALSE if failed.
-	 */
-	public function getInternationalDestination( $idCountry = null ) {
-		if ( $this->accountType === 'starter' ) {
-			$this->errors[301] = 'Unsupported International Destination Request. Tipe akun starter tidak mendukung tingkat international.';
-
-			return false;
-		}
-
-		$params = [];
-
-		if ( isset( $idCountry ) ) {
-			$params['id'] = $idCountry;
-		}
-
-		return $this->request( 'v2/internationalDestination', $params );
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::getCost
-	 *
-	 * Get cost calculation.
-	 *
-	 * @param array $origin City, District or Subdistrict Origin
-	 * @param array $destination City, District or Subdistrict Destination
-	 * @param array $metrics Array of Specification
-	 *                                  weight      int     weight in gram (required)
-	 *                                  length      number  package length dimension
-	 *                                  width       number  package width dimension
-	 *                                  height      number  package height dimension
-	 *                                  diameter    number  package diameter
-	 * @param string $courier Courier Code
-	 *
-	 * @access   public
-	 * @return  array|bool Returns FALSE if failed.
-	 * @see      http://rajaongkir.com/dokumentasi/pro
-	 *
-	 * @example
-	 * $rajaongkir->getCost(
-	 *      ['city' => 1],
-	 *      ['subdistrict' => 12],
-	 *      ['weight' => 100, 'length' => 100, 'width' => 100, 'height' => 100, 'diameter' => 100],
-	 *      'jne'
-	 * );
-	 *
-	 */
-	public function getCost( array $origin, array $destination, $metrics, $courier ) {
-		$params['courier'] = strtolower( $courier );
-
-		$params['originType']      = strtolower( key( $origin ) );
-		$params['destinationType'] = strtolower( key( $destination ) );
-
-		if ( $params['originType'] !== 'city' ) {
-			$params['originType'] = 'subdistrict';
-		}
-
-		if ( ! in_array( $params['destinationType'], [ 'city', 'country' ] ) ) {
-			$params['destinationType'] = 'subdistrict';
-		}
-
-		if ( is_array( $metrics ) ) {
-			if ( ! isset( $metrics['weight'] ) and
-			     isset( $metrics['length'] ) and
-			     isset( $metrics['width'] ) and
-			     isset( $metrics['height'] )
-			) {
-				$metrics['weight'] = ( ( $metrics['length'] * $metrics['width'] * $metrics['height'] ) / 6000 ) * 1000;
-			} elseif ( isset( $metrics['weight'] ) and
-			           isset( $metrics['length'] ) and
-			           isset( $metrics['width'] ) and
-			           isset( $metrics['height'] )
-			) {
-				$weight = ( ( $metrics['length'] * $metrics['width'] * $metrics['height'] ) / 6000 ) * 1000;
-
-				if ( $weight > $metrics['weight'] ) {
-					$metrics['weight'] = $weight;
-				}
-			}
-
-			foreach ( $metrics as $key => $value ) {
-				$params[ $key ] = $value;
-			}
-		} elseif ( is_numeric( $metrics ) ) {
-			$params['weight'] = $metrics;
-		}
-
-		switch ( $this->accountType ) {
-			case 'starter':
-
-				if ( $params['destinationType'] === 'country' ) {
-					$this->errors[301] = 'Unsupported International Destination. Tipe akun starter tidak mendukung pengecekan destinasi international.';
-
-					return false;
-				} elseif ( $params['originType'] === 'subdistrict' or $params['destinationType'] === 'subdistrict' ) {
-					$this->errors[302] = 'Unsupported Subdistrict Origin-Destination. Tipe akun starter tidak mendukung pengecekan ongkos kirim sampai kecamatan.';
-
-					return false;
-				}
-
-				if ( ! isset( $params['weight'] ) and
-				     isset( $params['length'] ) and
-				     isset( $params['width'] ) and
-				     isset( $params['height'] )
-				) {
-					$this->errors[304] = 'Unsupported Dimension. Tipe akun starter tidak mendukung pengecekan biaya kirim berdasarkan dimensi.';
-
-					return false;
-				} elseif ( isset( $params['weight'] ) and $params['weight'] > 30000 ) {
-					$this->errors[305] = 'Unsupported Weight. Tipe akun starter tidak mendukung pengecekan biaya kirim dengan berat lebih dari 30000 gram (30kg).';
-
-					return false;
-				}
-
-				if ( ! in_array( $params['courier'], $this->supportedCouriers[ $this->accountType ] ) ) {
-					$this->errors[303] = 'Unsupported Courier. Tipe akun starter tidak mendukung pengecekan biaya kirim dengan kurir ' . $this->couriersList[ $courier ] . '.';
-
-					return false;
-				}
-
-				break;
-
-			case 'basic':
-
-				if ( $params['originType'] === 'subdistrict' or $params['destinationType'] === 'subdistrict' ) {
-					$this->errors[302] = 'Unsupported Subdistrict Origin-Destination. Tipe akun basic tidak mendukung pengecekan ongkos kirim sampai kecamatan.';
-
-					return false;
-				}
-
-				if ( ! isset( $params['weight'] ) and
-				     isset( $params['length'] ) and
-				     isset( $params['width'] ) and
-				     isset( $params['height'] )
-				) {
-					$this->errors[304] = 'Unsupported Dimension. Tipe akun basic tidak mendukung pengecekan biaya kirim berdasarkan dimensi.';
-
-					return false;
-				} elseif ( isset( $params['weight'] ) and $params['weight'] > 30000 ) {
-					$this->errors[305] = 'Unsupported Weight. Tipe akun basic tidak mendukung pengecekan biaya kirim dengan berat lebih dari 30000 gram (30kg).';
-
-					return false;
-				} elseif ( isset( $params['weight'] ) and $params['weight'] < 30000 ) {
-					unset( $params['length'], $params['width'], $params['height'] );
-				}
-
-				if ( ! in_array( $params['courier'], $this->supportedCouriers[ $this->accountType ] ) ) {
-					$this->errors[303] = 'Unsupported Courier. Tipe akun basic tidak mendukung pengecekan biaya kirim dengan kurir ' . $this->couriersList[ $courier ] . '.';
-
-					return false;
-				}
-
-				break;
-		}
-
-		$params['origin']      = $origin[ key( $origin ) ];
-		$params['destination'] = $destination[ key( $destination ) ];
-
-		$path = key( $destination ) === 'country' ? 'internationalCost' : 'cost';
-
-		return $this->request( $path, $params, 'POST' );
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::getWaybill
-	 *
-	 * Get detail of waybill.
-	 *
-	 * @param int $idWaybill Receipt ID
-	 * @param null|string $courier Courier Code
-	 *
-	 * @access  public
-	 * @return  array|bool Returns FALSE if failed.
-	 */
-	public function getWaybill( $idWaybill, $courier ) {
-		$courier = strtolower( $courier );
-
-		if ( in_array( $courier, $this->supportedWayBills[ $this->accountType ] ) ) {
-			return $this->request( 'waybill', [
-				'key'     => $this->apiKey,
-				'waybill' => $idWaybill,
-				'courier' => $courier,
-			], 'POST' );
-		}
-
-		return false;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::getCurrency
-	 *
-	 * Get Rajaongkir currency.
-	 *
-	 * @access  public
-	 * @return  array|bool Returns FALSE if failed.
-	 */
-	public function getCurrency() {
-		if ( $this->accountType !== 'starter' ) {
-			return $this->request( 'currency' );
-		}
-
-		$this->errors[301] = 'Unsupported Get Currency. Tipe akun starter tidak mendukung pengecekan currency.';
-
-		return false;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::getSupportedCouriers
-	 *
-	 * Gets list of supported couriers by your account.
-	 *
-	 * @return array|bool Returns FALSE if failed.
-	 */
-	public function getSupportedCouriers() {
-		if ( isset( $this->supportedCouriers[ $this->accountType ] ) ) {
-			return $this->supportedCouriers[ $this->accountType ];
-		}
-
-		return false;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::getSupportedWayBills
-	 *
-	 * Gets list of supported way bills based on account type.
-	 *
-	 * @return array|bool Returns FALSE if failed.
-	 */
-	public function getSupportedWayBills() {
-		if ( isset( $this->supportedWayBills[ $this->accountType ] ) ) {
-			return $this->supportedWayBills[ $this->accountType ];
-		}
-
-		return false;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Rajaongkir::getResponse
-	 *
-	 * Get original response object.
-	 *
-	 * @param string $offset Response Offset Object
-	 *
-	 * @access  public
-	 * @return  \O2System\Curl\Response|bool Returns FALSE if failed.
-	 */
-	public function getResponse() {
-		return $this->response;
-	}
+    use ErrorCollectorTrait;
+
+    /**
+     * Constant Account Type
+     *
+     * @access  public
+     * @type    string
+     */
+    const ACCOUNT_STARTER = 'starter';
+    const ACCOUNT_BASIC = 'basic';
+    const ACCOUNT_PRO = 'pro';
+
+    /**
+     * Rajaongkir::$accountType
+     *
+     * Rajaongkir Account Type.
+     *
+     * @access  protected
+     * @type    string
+     */
+    protected $accountType = 'starter';
+
+    /**
+     * Rajaongkir::$apiKey
+     *
+     * Rajaongkir API key.
+     *
+     * @access  protected
+     * @type    string
+     */
+    protected $apiKey = null;
+
+    /**
+     * List of Supported Account Types
+     *
+     * @access  protected
+     * @type    array
+     */
+    protected $supportedAccountTypes = [
+        'starter',
+        'basic',
+        'pro',
+    ];
+
+    /**
+     * Supported Couriers
+     *
+     * @access  protected
+     * @type    array
+     */
+    protected $supportedCouriers = [
+        'starter' => [
+            'jne',
+            'pos',
+            'tiki',
+        ],
+        'basic'   => [
+            'jne',
+            'pos',
+            'tiki',
+            'pcp',
+            'esl',
+            'rpx',
+        ],
+        'pro'     => [
+            'jne',
+            'pos',
+            'tiki',
+            'rpx',
+            'pandu',
+            'wahana',
+            'sicepat',
+            'jnt',
+            'pahala',
+            'sap',
+            'jet',
+            'indah',
+            'dse',
+            'slis',
+            'first',
+            'ncs',
+            'star',
+            'ninja',
+            'lion',
+            'idl',
+            'rex',
+            'ide',
+            'sentral'
+        ],
+    ];
+
+    /**
+     * Rajaongkir::$supportedWaybills
+     *
+     * Rajaongkir supported couriers waybills.
+     *
+     * @access  protected
+     * @type    array
+     */
+    protected $supportedWayBills = [
+        'starter' => [],
+        'basic'   => [
+            'jne',
+        ],
+        'pro'     => [
+            'jne',
+            'pos',
+            'tiki',
+            'pcp',
+            'rpx',
+            'wahana',
+            'sicepat',
+            'j&t',
+            'sap',
+            'jet',
+            'dse',
+            'first',
+        ],
+    ];
+
+    /**
+     * Rajaongkir::$couriersList
+     *
+     * Rajaongkir courier list.
+     *
+     * @access  protected
+     * @type array
+     */
+    protected $couriersList = [
+        'jne'       => 'Jalur Nugraha Ekakurir (JNE)',
+        'pos'       => 'POS Indonesia (POS)',
+        'tiki'      => 'Citra Van Titipan Kilat (TIKI)',
+        'pcp'       => 'Priority Cargo and Package (PCP)',
+        'esl'       => 'Eka Sari Lorena (ESL)',
+        'rpx'       => 'RPX Holding (RPX)',
+        'pandu'     => 'Pandu Logistics (PANDU)',
+        'wahana'    => 'Wahana Prestasi Logistik (WAHANA)',
+        'sicepat'   => 'SiCepat Express (SICEPAT)',
+        'j&t'       => 'J&T Express (J&T)',
+        'pahala'    => 'Pahala Kencana Express (PAHALA)',
+        'cahaya'    => 'Cahaya Logistik (CAHAYA)',
+        'sap'       => 'SAP Express (SAP)',
+        'jet'       => 'JET Express (JET)',
+        'indah'     => 'Indah Logistic (INDAH)',
+        'slis'      => 'Solusi Express (SLIS)',
+        'expedito*' => 'Expedito*',
+        'dse'       => '21 Express (DSE)',
+        'first'     => 'First Logistics (FIRST)',
+        'ncs'       => 'Nusantara Card Semesta (NCS)',
+        'star'      => 'Star Cargo (STAR)',
+    ];
+
+    /**
+     * Rajaongkir::$response
+     *
+     * Rajaongkir response.
+     *
+     * @access  protected
+     * @type    mixed
+     */
+    protected $response;
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::__construct
+     *
+     * @access  public
+     * @throws  \InvalidArgumentException
+     */
+    public function __construct( $apiKey = null, $accountType = null ) {
+        if ( isset( $apiKey ) ) {
+            if ( is_array( $apiKey ) ) {
+                if ( isset( $apiKey['api_key'] ) ) {
+                    $this->apiKey = $apiKey['api_key'];
+                }
+
+                if ( isset( $apiKey['account_type'] ) ) {
+                    $accountType = $apiKey['account_type'];
+                }
+            } elseif ( is_string( $apiKey ) ) {
+                $this->apiKey = $apiKey;
+            }
+        }
+
+        if ( isset( $accountType ) ) {
+            $this->setAccountType( $accountType );
+        }
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::setApiKey
+     *
+     * Set Rajaongkir API Key.
+     *
+     * @param string $apiKey Rajaongkir API Key
+     *
+     * @access  public
+     * @return  static
+     */
+    public function setApiKey( $apiKey ) {
+        $this->apiKey = $apiKey;
+
+        return $this;
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::setAccountType
+     *
+     * Set Rajaongkir account type.
+     *
+     * @param string $accountType RajaOngkir Account Type, can be starter, basic or pro
+     *
+     * @access  public
+     * @return  static
+     * @throws  \InvalidArgumentException
+     */
+    public function setAccountType( $accountType ) {
+        $accountType = strtolower( $accountType );
+
+        if ( in_array( $accountType, $this->supportedAccountTypes ) ) {
+            $this->accountType = $accountType;
+        } else {
+            throw new \InvalidArgumentException( 'Rajaongkir: Invalid Account Type' );
+        }
+
+        return $this;
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::request
+     *
+     * Curl request API caller.
+     *
+     * @param string $path
+     * @param array $params
+     * @param string $type
+     *
+     * @access  protected
+     * @return  array|bool Returns FALSE if failed.
+     */
+    protected function request( $path, $params = [], $type = 'GET' ) {
+        $apiUrl = 'https://api.rajaongkir.com';
+
+        switch ( $this->accountType ) {
+            default:
+            case 'starter':
+                $path = 'starter/' . $path;
+                break;
+
+            case 'basic':
+                $path = 'basic/' . $path;
+                break;
+
+            case 'pro':
+                $apiUrl = 'https://pro.rajaongkir.com';
+                $path   = 'api/' . $path;
+                break;
+        }
+
+        $uri     = ( new Uri( $apiUrl ) )->withPath( $path );
+        $request = new Curl\Request();
+        $request->setHeaders( [
+            'key' => $this->apiKey,
+        ] );
+
+        switch ( $type ) {
+            default:
+            case 'GET':
+                $this->response = $request->setUri( $uri )->get( $params );
+                break;
+
+            case 'POST':
+                $request->addHeader( 'content-type', 'application/x-www-form-urlencoded' );
+                $this->response = $request->setUri( $uri )->post( $params );
+                break;
+        }
+
+        // Try to get curl error
+        if ( false !== ( $error = $this->response->getError() ) ) {
+            $this->addErrors( $error->getArrayCopy() );
+        } else {
+            $body = $this->response->getBody();
+
+            if ( $body instanceof \DOMDocument ) {
+                $this->errors[404] = 'Page Not Found!';
+            } else {
+                $body   = $body->rajaongkir;
+                $status = $body['status'];
+
+                if ( $status['code'] == 200 ) {
+                    if ( isset( $body['results'] ) ) {
+                        if ( count( $body['results'] ) == 1 && isset( $body['results'][0] ) ) {
+                            return $body['results'][0];
+                        } elseif ( count( $body['results'] ) ) {
+                            return $body['results'];
+                        }
+                    } elseif ( isset( $body['result'] ) ) {
+                        return $body['result'];
+                    }
+                } else {
+                    $this->errors[ $status['code'] ] = $status['description'];
+                }
+            }
+        }
+
+        return false;
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::getCouriersList
+     *
+     * Get list of supported couriers.
+     *
+     * @access  public
+     * @return  array|bool Returns FALSE if failed.
+     */
+    public function getCouriersList() {
+        return $this->couriersList;
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::getProvinces
+     *
+     * Get list of provinces.
+     *
+     * @access  public
+     * @return  array|bool Returns FALSE if failed.
+     */
+    public function getProvinces() {
+        return $this->request( 'province' );
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::getProvince
+     *
+     * Get detail of single province.
+     *
+     * @param int $idProvince Province ID
+     *
+     * @access  public
+     * @return  array|bool Returns FALSE if failed.
+     */
+    public function getProvince( $idProvince ) {
+        return $this->request( 'province', [ 'id' => $idProvince ] );
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::getCities
+     *
+     * Get list of province cities.
+     *
+     * @param int $idProvince Province ID
+     *
+     * @access  public
+     * @return  array|bool Returns FALSE if failed.
+     */
+    public function getCities( $idProvince = null ) {
+        $params = [];
+
+        if ( ! is_null( $idProvince ) ) {
+            $params['province'] = $idProvince;
+        }
+
+        return $this->request( 'city', $params );
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::getCity
+     *
+     * Get detail of single city.
+     *
+     * @param int $idCity City ID
+     *
+     * @access  public
+     * @return  array|bool Returns FALSE if failed.
+     */
+    public function getCity( $idCity ) {
+        return $this->request( 'city', [ 'id' => $idCity ] );
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::getSubdistricts
+     *
+     * Get list of city subdisctricts.
+     *
+     * @param int $idCity City ID
+     *
+     * @access  public
+     * @return  array|bool Returns FALSE if failed.
+     */
+    public function getSubdistricts( $idCity ) {
+        if ( $this->accountType === 'starter' ) {
+            $this->errors[302] = 'Unsupported Subdistricts Request. Tipe akun starter tidak mendukung hingga tingkat kecamatan.';
+
+            return false;
+        } elseif ( $this->accountType === 'basic' ) {
+            $this->errors[302] = 'Unsupported Subdistricts Request. Tipe akun basic tidak mendukung hingga tingkat kecamatan.';
+
+            return false;
+        }
+
+        return $this->request( 'subdistrict', [ 'city' => $idCity ] );
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::getSubdistrict
+     *
+     * Get detail of single subdistrict.
+     *
+     * @param int $idSubdistrict Subdistrict ID
+     *
+     * @access  public
+     * @return  array|bool Returns FALSE if failed.
+     */
+    public function getSubdistrict( $idSubdistrict ) {
+        if ( $this->accountType === 'starter' ) {
+            $this->errors[302] = 'Unsupported Subdistricts Request. Tipe akun starter tidak mendukung hingga tingkat kecamatan.';
+
+            return false;
+        } elseif ( $this->accountType === 'basic' ) {
+            $this->errors[302] = 'Unsupported Subdistricts Request. Tipe akun basic tidak mendukung hingga tingkat kecamatan.';
+
+            return false;
+        }
+
+        return $this->request( 'subdistrict', [ 'id' => $idSubdistrict ] );
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::getInternationalOrigins
+     *
+     * Get list of supported international origins.
+     *
+     * @param int $idProvince Province ID
+     *
+     * @access  public
+     * @return  array|bool Returns FALSE if failed.
+     */
+    public function getInternationalOrigins( $idProvince = null ) {
+        if ( $this->accountType === 'starter' ) {
+            $this->errors[301] = 'Unsupported International Origin Request. Tipe akun starter tidak mendukung tingkat international.';
+
+            return false;
+        }
+
+        $params = [];
+
+        if ( isset( $idProvince ) ) {
+            $params['province'] = $idProvince;
+        }
+
+        return $this->request( 'v2/internationalOrigin', $params );
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::getInternationalOrigin
+     *
+     * Get list of supported international origins by city and province.
+     *
+     * @param int $idCity City ID
+     * @param int $idProvince Province ID
+     *
+     * @access  public
+     * @return  array|bool Returns FALSE if failed.
+     */
+    public function getInternationalOrigin( $idCity = null, $idProvince = null ) {
+        if ( $this->accountType === 'starter' ) {
+            $this->errors[301] = 'Unsupported International Origin Request. Tipe akun starter tidak mendukung tingkat international.';
+
+            return false;
+        }
+
+        if ( isset( $idCity ) ) {
+            $params['id'] = $idCity;
+        }
+
+        if ( isset( $idProvince ) ) {
+            $params['province'] = $idProvince;
+        }
+
+        return $this->request( 'v2/internationalOrigin', $params );
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::getInternationalDestinations
+     *
+     * Get list of international destinations.
+     *
+     * @param int $id_country Country ID
+     *
+     * @access  public
+     * @return  array|bool Returns FALSE if failed.
+     */
+    public function getInternationalDestinations() {
+        if ( $this->accountType === 'starter' ) {
+            $this->errors[301] = 'Unsupported International Destination Request. Tipe akun starter tidak mendukung tingkat international.';
+
+            return false;
+        }
+
+        return $this->request( 'v2/internationalDestination' );
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::getInternationalDestination
+     *
+     * Get International Destination
+     *
+     * @param int $idCountry Country ID
+     *
+     * @access  public
+     * @return  array|bool Returns FALSE if failed.
+     */
+    public function getInternationalDestination( $idCountry = null ) {
+        if ( $this->accountType === 'starter' ) {
+            $this->errors[301] = 'Unsupported International Destination Request. Tipe akun starter tidak mendukung tingkat international.';
+
+            return false;
+        }
+
+        $params = [];
+
+        if ( isset( $idCountry ) ) {
+            $params['id'] = $idCountry;
+        }
+
+        return $this->request( 'v2/internationalDestination', $params );
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::getCost
+     *
+     * Get cost calculation.
+     *
+     * @param array $origin City, District or Subdistrict Origin
+     * @param array $destination City, District or Subdistrict Destination
+     * @param array $metrics Array of Specification
+     *                                  weight      int     weight in gram (required)
+     *                                  length      number  package length dimension
+     *                                  width       number  package width dimension
+     *                                  height      number  package height dimension
+     *                                  diameter    number  package diameter
+     * @param string $courier Courier Code
+     *
+     * @access   public
+     * @return  array|bool Returns FALSE if failed.
+     * @see      http://rajaongkir.com/dokumentasi/pro
+     *
+     * @example
+     * $rajaongkir->getCost(
+     *      ['city' => 1],
+     *      ['subdistrict' => 12],
+     *      ['weight' => 100, 'length' => 100, 'width' => 100, 'height' => 100, 'diameter' => 100],
+     *      'jne'
+     * );
+     *
+     */
+    public function getCost( array $origin, array $destination, $metrics, $courier ) {
+        $params['courier'] = strtolower( $courier );
+
+        $params['originType']      = strtolower( key( $origin ) );
+        $params['destinationType'] = strtolower( key( $destination ) );
+
+        if ( $params['originType'] !== 'city' ) {
+            $params['originType'] = 'subdistrict';
+        }
+
+        if ( ! in_array( $params['destinationType'], [ 'city', 'country' ] ) ) {
+            $params['destinationType'] = 'subdistrict';
+        }
+
+        if ( is_array( $metrics ) ) {
+            if ( ! isset( $metrics['weight'] ) and
+                 isset( $metrics['length'] ) and
+                 isset( $metrics['width'] ) and
+                 isset( $metrics['height'] )
+            ) {
+                $metrics['weight'] = ( ( $metrics['length'] * $metrics['width'] * $metrics['height'] ) / 6000 ) * 1000;
+            } elseif ( isset( $metrics['weight'] ) and
+                       isset( $metrics['length'] ) and
+                       isset( $metrics['width'] ) and
+                       isset( $metrics['height'] )
+            ) {
+                $weight = ( ( $metrics['length'] * $metrics['width'] * $metrics['height'] ) / 6000 ) * 1000;
+
+                if ( $weight > $metrics['weight'] ) {
+                    $metrics['weight'] = $weight;
+                }
+            }
+
+            foreach ( $metrics as $key => $value ) {
+                $params[ $key ] = $value;
+            }
+        } elseif ( is_numeric( $metrics ) ) {
+            $params['weight'] = $metrics;
+        }
+
+        switch ( $this->accountType ) {
+            case 'starter':
+
+                if ( $params['destinationType'] === 'country' ) {
+                    $this->errors[301] = 'Unsupported International Destination. Tipe akun starter tidak mendukung pengecekan destinasi international.';
+
+                    return false;
+                } elseif ( $params['originType'] === 'subdistrict' or $params['destinationType'] === 'subdistrict' ) {
+                    $this->errors[302] = 'Unsupported Subdistrict Origin-Destination. Tipe akun starter tidak mendukung pengecekan ongkos kirim sampai kecamatan.';
+
+                    return false;
+                }
+
+                if ( ! isset( $params['weight'] ) and
+                     isset( $params['length'] ) and
+                     isset( $params['width'] ) and
+                     isset( $params['height'] )
+                ) {
+                    $this->errors[304] = 'Unsupported Dimension. Tipe akun starter tidak mendukung pengecekan biaya kirim berdasarkan dimensi.';
+
+                    return false;
+                } elseif ( isset( $params['weight'] ) and $params['weight'] > 30000 ) {
+                    $this->errors[305] = 'Unsupported Weight. Tipe akun starter tidak mendukung pengecekan biaya kirim dengan berat lebih dari 30000 gram (30kg).';
+
+                    return false;
+                }
+
+                if ( ! in_array( $params['courier'], $this->supportedCouriers[ $this->accountType ] ) ) {
+                    $this->errors[303] = 'Unsupported Courier. Tipe akun starter tidak mendukung pengecekan biaya kirim dengan kurir ' . $this->couriersList[ $courier ] . '.';
+
+                    return false;
+                }
+
+                break;
+
+            case 'basic':
+
+                if ( $params['originType'] === 'subdistrict' or $params['destinationType'] === 'subdistrict' ) {
+                    $this->errors[302] = 'Unsupported Subdistrict Origin-Destination. Tipe akun basic tidak mendukung pengecekan ongkos kirim sampai kecamatan.';
+
+                    return false;
+                }
+
+                if ( ! isset( $params['weight'] ) and
+                     isset( $params['length'] ) and
+                     isset( $params['width'] ) and
+                     isset( $params['height'] )
+                ) {
+                    $this->errors[304] = 'Unsupported Dimension. Tipe akun basic tidak mendukung pengecekan biaya kirim berdasarkan dimensi.';
+
+                    return false;
+                } elseif ( isset( $params['weight'] ) and $params['weight'] > 30000 ) {
+                    $this->errors[305] = 'Unsupported Weight. Tipe akun basic tidak mendukung pengecekan biaya kirim dengan berat lebih dari 30000 gram (30kg).';
+
+                    return false;
+                } elseif ( isset( $params['weight'] ) and $params['weight'] < 30000 ) {
+                    unset( $params['length'], $params['width'], $params['height'] );
+                }
+
+                if ( ! in_array( $params['courier'], $this->supportedCouriers[ $this->accountType ] ) ) {
+                    $this->errors[303] = 'Unsupported Courier. Tipe akun basic tidak mendukung pengecekan biaya kirim dengan kurir ' . $this->couriersList[ $courier ] . '.';
+
+                    return false;
+                }
+
+                break;
+        }
+
+        $params['origin']      = $origin[ key( $origin ) ];
+        $params['destination'] = $destination[ key( $destination ) ];
+
+        $path = key( $destination ) === 'country' ? 'internationalCost' : 'cost';
+
+        return $this->request( $path, $params, 'POST' );
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::getWaybill
+     *
+     * Get detail of waybill.
+     *
+     * @param int $idWaybill Receipt ID
+     * @param null|string $courier Courier Code
+     *
+     * @access  public
+     * @return  array|bool Returns FALSE if failed.
+     */
+    public function getWaybill( $idWaybill, $courier ) {
+        $courier = strtolower( $courier );
+
+        if ( in_array( $courier, $this->supportedWayBills[ $this->accountType ] ) ) {
+            return $this->request( 'waybill', [
+                'key'     => $this->apiKey,
+                'waybill' => $idWaybill,
+                'courier' => $courier,
+            ], 'POST' );
+        }
+
+        return false;
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::getCurrency
+     *
+     * Get Rajaongkir currency.
+     *
+     * @access  public
+     * @return  array|bool Returns FALSE if failed.
+     */
+    public function getCurrency() {
+        if ( $this->accountType !== 'starter' ) {
+            return $this->request( 'currency' );
+        }
+
+        $this->errors[301] = 'Unsupported Get Currency. Tipe akun starter tidak mendukung pengecekan currency.';
+
+        return false;
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::getSupportedCouriers
+     *
+     * Gets list of supported couriers by your account.
+     *
+     * @return array|bool Returns FALSE if failed.
+     */
+    public function getSupportedCouriers() {
+        if ( isset( $this->supportedCouriers[ $this->accountType ] ) ) {
+            return $this->supportedCouriers[ $this->accountType ];
+        }
+
+        return false;
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::getSupportedWayBills
+     *
+     * Gets list of supported way bills based on account type.
+     *
+     * @return array|bool Returns FALSE if failed.
+     */
+    public function getSupportedWayBills() {
+        if ( isset( $this->supportedWayBills[ $this->accountType ] ) ) {
+            return $this->supportedWayBills[ $this->accountType ];
+        }
+
+        return false;
+    }
+
+    // ------------------------------------------------------------------------
+
+    /**
+     * Rajaongkir::getResponse
+     *
+     * Get original response object.
+     *
+     * @param string $offset Response Offset Object
+     *
+     * @access  public
+     * @return  \O2System\Curl\Response|bool Returns FALSE if failed.
+     */
+    public function getResponse() {
+        return $this->response;
+    }
 }

Spacing +118 added lines, -118 removed lines

@@ -214,23 +214,23 @@ 
 	 * @access  public
 	 * @throws  \InvalidArgumentException
 	 */
-	public function __construct( $apiKey = null, $accountType = null ) {
-		if ( isset( $apiKey ) ) {
-			if ( is_array( $apiKey ) ) {
-				if ( isset( $apiKey['api_key'] ) ) {
+	public function __construct($apiKey = null, $accountType = null) {
+		if (isset($apiKey)) {
+			if (is_array($apiKey)) {
+				if (isset($apiKey['api_key'])) {
 					$this->apiKey = $apiKey['api_key'];
 				}
 
-				if ( isset( $apiKey['account_type'] ) ) {
+				if (isset($apiKey['account_type'])) {
 					$accountType = $apiKey['account_type'];
 				}
-			} elseif ( is_string( $apiKey ) ) {
+			} elseif (is_string($apiKey)) {
 				$this->apiKey = $apiKey;
 			}
 		}
 
-		if ( isset( $accountType ) ) {
-			$this->setAccountType( $accountType );
+		if (isset($accountType)) {
+			$this->setAccountType($accountType);
 		}
 	}
 
@@ -246,7 +246,7 @@ 
 	 * @access  public
 	 * @return  static
 	 */
-	public function setApiKey( $apiKey ) {
+	public function setApiKey($apiKey) {
 		$this->apiKey = $apiKey;
 
 		return $this;
@@ -265,13 +265,13 @@ 
 	 * @return  static
 	 * @throws  \InvalidArgumentException
 	 */
-	public function setAccountType( $accountType ) {
-		$accountType = strtolower( $accountType );
+	public function setAccountType($accountType) {
+		$accountType = strtolower($accountType);
 
-		if ( in_array( $accountType, $this->supportedAccountTypes ) ) {
+		if (in_array($accountType, $this->supportedAccountTypes)) {
 			$this->accountType = $accountType;
 		} else {
-			throw new \InvalidArgumentException( 'Rajaongkir: Invalid Account Type' );
+			throw new \InvalidArgumentException('Rajaongkir: Invalid Account Type');
 		}
 
 		return $this;
@@ -291,10 +291,10 @@ 
 	 * @access  protected
 	 * @return  array|bool Returns FALSE if failed.
 	 */
-	protected function request( $path, $params = [], $type = 'GET' ) {
+	protected function request($path, $params = [], $type = 'GET') {
 		$apiUrl = 'https://api.rajaongkir.com';
 
-		switch ( $this->accountType ) {
+		switch ($this->accountType) {
 			default:
 			case 'starter':
 				$path = 'starter/' . $path;
@@ -310,48 +310,48 @@ 
 				break;
 		}
 
-		$uri     = ( new Uri( $apiUrl ) )->withPath( $path );
+		$uri     = (new Uri($apiUrl))->withPath($path);
 		$request = new Curl\Request();
-		$request->setHeaders( [
+		$request->setHeaders([
 			'key' => $this->apiKey,
-		] );
+		]);
 
-		switch ( $type ) {
+		switch ($type) {
 			default:
 			case 'GET':
-				$this->response = $request->setUri( $uri )->get( $params );
+				$this->response = $request->setUri($uri)->get($params);
 				break;
 
 			case 'POST':
-				$request->addHeader( 'content-type', 'application/x-www-form-urlencoded' );
-				$this->response = $request->setUri( $uri )->post( $params );
+				$request->addHeader('content-type', 'application/x-www-form-urlencoded');
+				$this->response = $request->setUri($uri)->post($params);
 				break;
 		}
 
 		// Try to get curl error
-		if ( false !== ( $error = $this->response->getError() ) ) {
-			$this->addErrors( $error->getArrayCopy() );
+		if (false !== ($error = $this->response->getError())) {
+			$this->addErrors($error->getArrayCopy());
 		} else {
 			$body = $this->response->getBody();
 
-			if ( $body instanceof \DOMDocument ) {
+			if ($body instanceof \DOMDocument) {
 				$this->errors[404] = 'Page Not Found!';
 			} else {
 				$body   = $body->rajaongkir;
 				$status = $body['status'];
 
-				if ( $status['code'] == 200 ) {
-					if ( isset( $body['results'] ) ) {
-						if ( count( $body['results'] ) == 1 && isset( $body['results'][0] ) ) {
+				if ($status['code'] == 200) {
+					if (isset($body['results'])) {
+						if (count($body['results']) == 1 && isset($body['results'][0])) {
 							return $body['results'][0];
-						} elseif ( count( $body['results'] ) ) {
+						} elseif (count($body['results'])) {
 							return $body['results'];
 						}
-					} elseif ( isset( $body['result'] ) ) {
+					} elseif (isset($body['result'])) {
 						return $body['result'];
 					}
 				} else {
-					$this->errors[ $status['code'] ] = $status['description'];
+					$this->errors[$status['code']] = $status['description'];
 				}
 			}
 		}
@@ -384,7 +384,7 @@ 
 	 * @return  array|bool Returns FALSE if failed.
 	 */
 	public function getProvinces() {
-		return $this->request( 'province' );
+		return $this->request('province');
 	}
 
 	// ------------------------------------------------------------------------
@@ -399,8 +399,8 @@ 
 	 * @access  public
 	 * @return  array|bool Returns FALSE if failed.
 	 */
-	public function getProvince( $idProvince ) {
-		return $this->request( 'province', [ 'id' => $idProvince ] );
+	public function getProvince($idProvince) {
+		return $this->request('province', ['id' => $idProvince]);
 	}
 
 	// ------------------------------------------------------------------------
@@ -415,14 +415,14 @@ 
 	 * @access  public
 	 * @return  array|bool Returns FALSE if failed.
 	 */
-	public function getCities( $idProvince = null ) {
+	public function getCities($idProvince = null) {
 		$params = [];
 
-		if ( ! is_null( $idProvince ) ) {
+		if (!is_null($idProvince)) {
 			$params['province'] = $idProvince;
 		}
 
-		return $this->request( 'city', $params );
+		return $this->request('city', $params);
 	}
 
 	// ------------------------------------------------------------------------
@@ -437,8 +437,8 @@ 
 	 * @access  public
 	 * @return  array|bool Returns FALSE if failed.
 	 */
-	public function getCity( $idCity ) {
-		return $this->request( 'city', [ 'id' => $idCity ] );
+	public function getCity($idCity) {
+		return $this->request('city', ['id' => $idCity]);
 	}
 
 	// ------------------------------------------------------------------------
@@ -453,18 +453,18 @@ 
 	 * @access  public
 	 * @return  array|bool Returns FALSE if failed.
 	 */
-	public function getSubdistricts( $idCity ) {
-		if ( $this->accountType === 'starter' ) {
+	public function getSubdistricts($idCity) {
+		if ($this->accountType === 'starter') {
 			$this->errors[302] = 'Unsupported Subdistricts Request. Tipe akun starter tidak mendukung hingga tingkat kecamatan.';
 
 			return false;
-		} elseif ( $this->accountType === 'basic' ) {
+		} elseif ($this->accountType === 'basic') {
 			$this->errors[302] = 'Unsupported Subdistricts Request. Tipe akun basic tidak mendukung hingga tingkat kecamatan.';
 
 			return false;
 		}
 
-		return $this->request( 'subdistrict', [ 'city' => $idCity ] );
+		return $this->request('subdistrict', ['city' => $idCity]);
 	}
 
 	// ------------------------------------------------------------------------
@@ -479,18 +479,18 @@ 
 	 * @access  public
 	 * @return  array|bool Returns FALSE if failed.
 	 */
-	public function getSubdistrict( $idSubdistrict ) {
-		if ( $this->accountType === 'starter' ) {
+	public function getSubdistrict($idSubdistrict) {
+		if ($this->accountType === 'starter') {
 			$this->errors[302] = 'Unsupported Subdistricts Request. Tipe akun starter tidak mendukung hingga tingkat kecamatan.';
 
 			return false;
-		} elseif ( $this->accountType === 'basic' ) {
+		} elseif ($this->accountType === 'basic') {
 			$this->errors[302] = 'Unsupported Subdistricts Request. Tipe akun basic tidak mendukung hingga tingkat kecamatan.';
 
 			return false;
 		}
 
-		return $this->request( 'subdistrict', [ 'id' => $idSubdistrict ] );
+		return $this->request('subdistrict', ['id' => $idSubdistrict]);
 	}
 
 	// ------------------------------------------------------------------------
@@ -505,8 +505,8 @@ 
 	 * @access  public
 	 * @return  array|bool Returns FALSE if failed.
 	 */
-	public function getInternationalOrigins( $idProvince = null ) {
-		if ( $this->accountType === 'starter' ) {
+	public function getInternationalOrigins($idProvince = null) {
+		if ($this->accountType === 'starter') {
 			$this->errors[301] = 'Unsupported International Origin Request. Tipe akun starter tidak mendukung tingkat international.';
 
 			return false;
@@ -514,11 +514,11 @@ 
 
 		$params = [];
 
-		if ( isset( $idProvince ) ) {
+		if (isset($idProvince)) {
 			$params['province'] = $idProvince;
 		}
 
-		return $this->request( 'v2/internationalOrigin', $params );
+		return $this->request('v2/internationalOrigin', $params);
 	}
 
 	// ------------------------------------------------------------------------
@@ -534,22 +534,22 @@ 
 	 * @access  public
 	 * @return  array|bool Returns FALSE if failed.
 	 */
-	public function getInternationalOrigin( $idCity = null, $idProvince = null ) {
-		if ( $this->accountType === 'starter' ) {
+	public function getInternationalOrigin($idCity = null, $idProvince = null) {
+		if ($this->accountType === 'starter') {
 			$this->errors[301] = 'Unsupported International Origin Request. Tipe akun starter tidak mendukung tingkat international.';
 
 			return false;
 		}
 
-		if ( isset( $idCity ) ) {
+		if (isset($idCity)) {
 			$params['id'] = $idCity;
 		}
 
-		if ( isset( $idProvince ) ) {
+		if (isset($idProvince)) {
 			$params['province'] = $idProvince;
 		}
 
-		return $this->request( 'v2/internationalOrigin', $params );
+		return $this->request('v2/internationalOrigin', $params);
 	}
 
 	// ------------------------------------------------------------------------
@@ -565,13 +565,13 @@ 
 	 * @return  array|bool Returns FALSE if failed.
 	 */
 	public function getInternationalDestinations() {
-		if ( $this->accountType === 'starter' ) {
+		if ($this->accountType === 'starter') {
 			$this->errors[301] = 'Unsupported International Destination Request. Tipe akun starter tidak mendukung tingkat international.';
 
 			return false;
 		}
 
-		return $this->request( 'v2/internationalDestination' );
+		return $this->request('v2/internationalDestination');
 	}
 
 	// ------------------------------------------------------------------------
@@ -586,8 +586,8 @@ 
 	 * @access  public
 	 * @return  array|bool Returns FALSE if failed.
 	 */
-	public function getInternationalDestination( $idCountry = null ) {
-		if ( $this->accountType === 'starter' ) {
+	public function getInternationalDestination($idCountry = null) {
+		if ($this->accountType === 'starter') {
 			$this->errors[301] = 'Unsupported International Destination Request. Tipe akun starter tidak mendukung tingkat international.';
 
 			return false;
@@ -595,11 +595,11 @@ 
 
 		$params = [];
 
-		if ( isset( $idCountry ) ) {
+		if (isset($idCountry)) {
 			$params['id'] = $idCountry;
 		}
 
-		return $this->request( 'v2/internationalDestination', $params );
+		return $this->request('v2/internationalDestination', $params);
 	}
 
 	// ------------------------------------------------------------------------
@@ -632,75 +632,75 @@ 
 	 * );
 	 *
 	 */
-	public function getCost( array $origin, array $destination, $metrics, $courier ) {
-		$params['courier'] = strtolower( $courier );
+	public function getCost(array $origin, array $destination, $metrics, $courier) {
+		$params['courier'] = strtolower($courier);
 
-		$params['originType']      = strtolower( key( $origin ) );
-		$params['destinationType'] = strtolower( key( $destination ) );
+		$params['originType']      = strtolower(key($origin));
+		$params['destinationType'] = strtolower(key($destination));
 
-		if ( $params['originType'] !== 'city' ) {
+		if ($params['originType'] !== 'city') {
 			$params['originType'] = 'subdistrict';
 		}
 
-		if ( ! in_array( $params['destinationType'], [ 'city', 'country' ] ) ) {
+		if (!in_array($params['destinationType'], ['city', 'country'])) {
 			$params['destinationType'] = 'subdistrict';
 		}
 
-		if ( is_array( $metrics ) ) {
-			if ( ! isset( $metrics['weight'] ) and
-			     isset( $metrics['length'] ) and
-			     isset( $metrics['width'] ) and
-			     isset( $metrics['height'] )
+		if (is_array($metrics)) {
+			if (!isset($metrics['weight']) and
+			     isset($metrics['length']) and
+			     isset($metrics['width']) and
+			     isset($metrics['height'])
 			) {
-				$metrics['weight'] = ( ( $metrics['length'] * $metrics['width'] * $metrics['height'] ) / 6000 ) * 1000;
-			} elseif ( isset( $metrics['weight'] ) and
-			           isset( $metrics['length'] ) and
-			           isset( $metrics['width'] ) and
-			           isset( $metrics['height'] )
+				$metrics['weight'] = (($metrics['length'] * $metrics['width'] * $metrics['height']) / 6000) * 1000;
+			} elseif (isset($metrics['weight']) and
+			           isset($metrics['length']) and
+			           isset($metrics['width']) and
+			           isset($metrics['height'])
 			) {
-				$weight = ( ( $metrics['length'] * $metrics['width'] * $metrics['height'] ) / 6000 ) * 1000;
+				$weight = (($metrics['length'] * $metrics['width'] * $metrics['height']) / 6000) * 1000;
 
-				if ( $weight > $metrics['weight'] ) {
+				if ($weight > $metrics['weight']) {
 					$metrics['weight'] = $weight;
 				}
 			}
 
-			foreach ( $metrics as $key => $value ) {
-				$params[ $key ] = $value;
+			foreach ($metrics as $key => $value) {
+				$params[$key] = $value;
 			}
-		} elseif ( is_numeric( $metrics ) ) {
+		} elseif (is_numeric($metrics)) {
 			$params['weight'] = $metrics;
 		}
 
-		switch ( $this->accountType ) {
+		switch ($this->accountType) {
 			case 'starter':
 
-				if ( $params['destinationType'] === 'country' ) {
+				if ($params['destinationType'] === 'country') {
 					$this->errors[301] = 'Unsupported International Destination. Tipe akun starter tidak mendukung pengecekan destinasi international.';
 
 					return false;
-				} elseif ( $params['originType'] === 'subdistrict' or $params['destinationType'] === 'subdistrict' ) {
+				} elseif ($params['originType'] === 'subdistrict' or $params['destinationType'] === 'subdistrict') {
 					$this->errors[302] = 'Unsupported Subdistrict Origin-Destination. Tipe akun starter tidak mendukung pengecekan ongkos kirim sampai kecamatan.';
 
 					return false;
 				}
 
-				if ( ! isset( $params['weight'] ) and
-				     isset( $params['length'] ) and
-				     isset( $params['width'] ) and
-				     isset( $params['height'] )
+				if (!isset($params['weight']) and
+				     isset($params['length']) and
+				     isset($params['width']) and
+				     isset($params['height'])
 				) {
 					$this->errors[304] = 'Unsupported Dimension. Tipe akun starter tidak mendukung pengecekan biaya kirim berdasarkan dimensi.';
 
 					return false;
-				} elseif ( isset( $params['weight'] ) and $params['weight'] > 30000 ) {
+				} elseif (isset($params['weight']) and $params['weight'] > 30000) {
 					$this->errors[305] = 'Unsupported Weight. Tipe akun starter tidak mendukung pengecekan biaya kirim dengan berat lebih dari 30000 gram (30kg).';
 
 					return false;
 				}
 
-				if ( ! in_array( $params['courier'], $this->supportedCouriers[ $this->accountType ] ) ) {
-					$this->errors[303] = 'Unsupported Courier. Tipe akun starter tidak mendukung pengecekan biaya kirim dengan kurir ' . $this->couriersList[ $courier ] . '.';
+				if (!in_array($params['courier'], $this->supportedCouriers[$this->accountType])) {
+					$this->errors[303] = 'Unsupported Courier. Tipe akun starter tidak mendukung pengecekan biaya kirim dengan kurir ' . $this->couriersList[$courier] . '.';
 
 					return false;
 				}
@@ -709,30 +709,30 @@ 
 
 			case 'basic':
 
-				if ( $params['originType'] === 'subdistrict' or $params['destinationType'] === 'subdistrict' ) {
+				if ($params['originType'] === 'subdistrict' or $params['destinationType'] === 'subdistrict') {
 					$this->errors[302] = 'Unsupported Subdistrict Origin-Destination. Tipe akun basic tidak mendukung pengecekan ongkos kirim sampai kecamatan.';
 
 					return false;
 				}
 
-				if ( ! isset( $params['weight'] ) and
-				     isset( $params['length'] ) and
-				     isset( $params['width'] ) and
-				     isset( $params['height'] )
+				if (!isset($params['weight']) and
+				     isset($params['length']) and
+				     isset($params['width']) and
+				     isset($params['height'])
 				) {
 					$this->errors[304] = 'Unsupported Dimension. Tipe akun basic tidak mendukung pengecekan biaya kirim berdasarkan dimensi.';
 
 					return false;
-				} elseif ( isset( $params['weight'] ) and $params['weight'] > 30000 ) {
+				} elseif (isset($params['weight']) and $params['weight'] > 30000) {
 					$this->errors[305] = 'Unsupported Weight. Tipe akun basic tidak mendukung pengecekan biaya kirim dengan berat lebih dari 30000 gram (30kg).';
 
 					return false;
-				} elseif ( isset( $params['weight'] ) and $params['weight'] < 30000 ) {
-					unset( $params['length'], $params['width'], $params['height'] );
+				} elseif (isset($params['weight']) and $params['weight'] < 30000) {
+					unset($params['length'], $params['width'], $params['height']);
 				}
 
-				if ( ! in_array( $params['courier'], $this->supportedCouriers[ $this->accountType ] ) ) {
-					$this->errors[303] = 'Unsupported Courier. Tipe akun basic tidak mendukung pengecekan biaya kirim dengan kurir ' . $this->couriersList[ $courier ] . '.';
+				if (!in_array($params['courier'], $this->supportedCouriers[$this->accountType])) {
+					$this->errors[303] = 'Unsupported Courier. Tipe akun basic tidak mendukung pengecekan biaya kirim dengan kurir ' . $this->couriersList[$courier] . '.';
 
 					return false;
 				}
@@ -740,12 +740,12 @@ 
 				break;
 		}
 
-		$params['origin']      = $origin[ key( $origin ) ];
-		$params['destination'] = $destination[ key( $destination ) ];
+		$params['origin']      = $origin[key($origin)];
+		$params['destination'] = $destination[key($destination)];
 
-		$path = key( $destination ) === 'country' ? 'internationalCost' : 'cost';
+		$path = key($destination) === 'country' ? 'internationalCost' : 'cost';
 
-		return $this->request( $path, $params, 'POST' );
+		return $this->request($path, $params, 'POST');
 	}
 
 	// ------------------------------------------------------------------------
@@ -761,15 +761,15 @@ 
 	 * @access  public
 	 * @return  array|bool Returns FALSE if failed.
 	 */
-	public function getWaybill( $idWaybill, $courier ) {
-		$courier = strtolower( $courier );
+	public function getWaybill($idWaybill, $courier) {
+		$courier = strtolower($courier);
 
-		if ( in_array( $courier, $this->supportedWayBills[ $this->accountType ] ) ) {
-			return $this->request( 'waybill', [
+		if (in_array($courier, $this->supportedWayBills[$this->accountType])) {
+			return $this->request('waybill', [
 				'key'     => $this->apiKey,
 				'waybill' => $idWaybill,
 				'courier' => $courier,
-			], 'POST' );
+			], 'POST');
 		}
 
 		return false;
@@ -786,8 +786,8 @@ 
 	 * @return  array|bool Returns FALSE if failed.
 	 */
 	public function getCurrency() {
-		if ( $this->accountType !== 'starter' ) {
-			return $this->request( 'currency' );
+		if ($this->accountType !== 'starter') {
+			return $this->request('currency');
 		}
 
 		$this->errors[301] = 'Unsupported Get Currency. Tipe akun starter tidak mendukung pengecekan currency.';
@@ -805,8 +805,8 @@ 
 	 * @return array|bool Returns FALSE if failed.
 	 */
 	public function getSupportedCouriers() {
-		if ( isset( $this->supportedCouriers[ $this->accountType ] ) ) {
-			return $this->supportedCouriers[ $this->accountType ];
+		if (isset($this->supportedCouriers[$this->accountType])) {
+			return $this->supportedCouriers[$this->accountType];
 		}
 
 		return false;
@@ -822,8 +822,8 @@ 
 	 * @return array|bool Returns FALSE if failed.
 	 */
 	public function getSupportedWayBills() {
-		if ( isset( $this->supportedWayBills[ $this->accountType ] ) ) {
-			return $this->supportedWayBills[ $this->accountType ];
+		if (isset($this->supportedWayBills[$this->accountType])) {
+			return $this->supportedWayBills[$this->accountType];
 		}
 
 		return false;