Subversion-Projekte lars-tiefland.php_share

<?php

/*******************************************************************************

 *  Copyright 2011 Amazon.com, Inc. or its affiliates. All Rights Reserved.

 *  Licensed under the Apache License, Version 2.0 (the "License");

 *

 *  You may not use this file except in compliance with the License.

 *  You may obtain a copy of the License at: http://aws.amazon.com/apache2.0

 *  This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR

 *  CONDITIONS OF ANY KIND, either express or implied. See the License for the

 *  specific language governing permissions and limitations under the License.

 * *****************************************************************************

 */

require_once ('CheckoutByAmazon/Service/Interface.php');

class CheckoutByAmazon_Service_CBAPurchaseContract implements CheckoutByAmazon_Service_Interface

{

var $service;

    public function __construct()

    {

        $this->getServiceObject();

    }

    /**

     * This function calls createPurchaseContract API and returns the PurchaseContract ID.

     * If you use this API, you must pass the Purchase Contract ID as input to the InlineCheckoutWidget.

     * If no Purchase Contract ID is passed to the InlineCheckoutWidget, the widget will always create

     * and return a new Purchase Contract ID.For most cases, you don't need to use this API. A

     * Purchase Contract ID will be returned to you from the InlineCheckoutWidget, which you can then

     * use with the other APIs.

     * @param void

     * @return String PurchaseContractId

     * @throws CheckoutByAmazon_Service_RequestException ,CheckoutByAmazon_Service_Exception

     *

     */

    public function createPurchaseContract()

    {

        $request = new CheckoutByAmazon_Service_Model_CreatePurchaseContractRequest();

          try

          {

             $response = $this->service->createPurchaseContract($request);

             if ($response->isSetCreatePurchaseContractResult())

             {

                    $createPurchaseContractResult = $response->getCreatePurchaseContractResult();

                    if ($createPurchaseContractResult->isSetPurchaseContractId())

                    {

                            return $createPurchaseContractResult->getPurchaseContractId();

                    }

             }

          }

          catch (CheckoutByAmazon_Service_Exception $ex)

          {

              $this->createCbaServiceException($ex);

          }

    }

    //Function to create service Object

    //Sets to Production/SandBox Urls

    private function getServiceObject()

    {

            $this->service = new CheckoutByAmazon_Service_Client(CheckoutByAmazon_Service_MerchantValues::getInstance()->getAccessKey(),

                                                CheckoutByAmazon_Service_MerchantValues::getInstance()->getSecretKey());

    }

    /**

     *This function calls getPurchaseContract API and returns the Address List.

     *It returns the Destination information if the buyer selected an address. This can be used if we need to

     *calculate Promotions and Shipping charges based on the address selected by the user

     *@param String PurchaseContractId

     *

     *@return List<ShippingAddress>  of all the shipping addresses selected

     * @throws CheckoutByAmazon_Service_RequestException,CheckoutByAmazon_Service_Exception

     */

    public function getAddress($purchaseContractId)

    {

             $request = new CheckoutByAmazon_Service_Model_GetPurchaseContractRequest(

                           array('PurchaseContractId' => $purchaseContractId));

             $addressArray = array();

             $addressCount = 0;

             try

             {

                  $response = $this->service->getPurchaseContract($request);

                  if ($response->isSetGetPurchaseContractResult())

                  {

                     $getPurchaseContractResult = $response->getGetPurchaseContractResult();

                    if ($getPurchaseContractResult->isSetPurchaseContract())

                    {

                       $purchaseContract = $getPurchaseContractResult->getPurchaseContract();

                       if($purchaseContract->isSetDestinations())

                        {

                            $destinations = $purchaseContract->getDestinations();

                            $destinationList = $destinations->getDestination();

                           foreach ($destinationList as $destination)

                            {

                            $state = $purchaseContract->getState();

                            $physicalDestinationAttributes = $destination->getPhysicalDestinationAttributes();

                                if ($physicalDestinationAttributes->isSetShippingAddress())

                                {

                                        $shippingAddressList[$addressCount++] = $physicalDestinationAttributes->getShippingAddress();

                                }

                            }

                        }

                    }

             }

             return $shippingAddressList;

             }

             catch (CheckoutByAmazon_Service_Exception $ex)

             {

                $this->createCbaServiceException($ex);

             }

    }

    /**

     * This function calls SetPurchaseItems API.The SetPurchaseItems API will take the list

     * of order items as input. You can specify the order total (that is, the

     * amount the buyer will be charged for the entire order) broken down to each item as part of this

     * API call. Please look at the sample code to see how each value can be set for the Item

     * @param String PurchaseContract ID , List<PurchaseItem> Items

     * @return int   1 if setting items was successful.

     * @throws CheckoutByAmazon_Service_RequestException,CheckoutByAmazon_Service_Exception

     */

    public function setItems($purchaseContractId,$itemList)

    {

         $request = new CheckoutByAmazon_Service_Model_SetPurchaseItemsRequest();

         $request->setPurchaseContractId($purchaseContractId);

         $request->setPurchaseItems($itemList);

         try

         {

             $response = $this->service->setPurchaseItems($request);

             return 1;

         }

         catch (CheckoutByAmazon_Service_Exception $ex)

         {

             $this->createCbaServiceException($ex);

         }

    }

    /**

     * This function is used to complete the order after setting the Items and contract charges or just the Items only.

     * This API transforms the purchase contract into Checkout by Amazon orders and

     * returns you a list of Checkout by Amazon Order IDs.

     * @param String PurchaseContractId

     * @return List of all Order ids

     * @throws CheckoutByAmazon_Service_RequestException ,CheckoutByAmazon_Service_Exception

     */

    public function completeOrder($purchaseContractId)

    {

        $request = new CheckoutByAmazon_Service_Model_CompletePurchaseContractRequest();

        try

        {

            $request->setPurchaseContractId($purchaseContractId);

            $response = $this->service->completePurchaseContract($request);

            if ($response->isSetCompletePurchaseContractResult())

            {

                $completePurchaseContractResult = $response->getCompletePurchaseContractResult();

                if ($completePurchaseContractResult->isSetOrderIds())

                {

                    $orderIds = $completePurchaseContractResult->getOrderIds();

                    $orderIdList  =  $orderIds->getOrderId();

                    return $orderIdList;

                }

            }

        }

        catch (CheckoutByAmazon_Service_Exception $ex)

        {

            $this->createCbaServiceException($ex);

        }

    }

   /**

     * This function calls SetContractCharges API. You can use this API to set shipping

     * or promotion amounts for the entire purchase contract.After the purchase contract is

     * completed (that is, the order is placed), the contract charges are distributed to each item

     * proportional to the item's cost (that is, the item's unit price multiplied by the quantity).

     * However, the sum of charge amounts distributed to each item will be equal to the contract charge

     * amount you set with this API.Please refer to the sample codes to see how this can be set.

     * There can be following valid sets of input charge elements to this API –

     * Shipping + Promotion

     * Shipping + No Promotion

     * No Shipping + Promotion

     * @param String PurchaseContractId, Charges ChargesObject

     * @return int 1 if setting contract charges was successful.

     * @throws CheckoutByAmazonServiceRequestException,CheckoutByAmazonServiceException

     */

    public function setContractCharges($purchaseContractId, $charges)

     {

         $request = new CheckoutByAmazon_Service_Model_SetContractChargesRequest();

         $request->setPurchaseContractId($purchaseContractId);

         $request->setCharges($charges);

         try

         {

             $response = $this->service->setContractCharges($request);

             return 1;

         }

         catch (CheckoutByAmazon_Service_Exception $ex)

         {

             $this->createCbaServiceException($ex);

         }

     }

    private function createCbaServiceException(CheckoutByAmazon_Service_Exception $ex)

    {

        if(($ex->getStatusCode() == 400) || ($ex->getStatusCode() == 403))

        {

            throw new CheckoutByAmazon_Service_RequestException($ex->getErrorCode(),$ex->getMessage(),$ex->getStatusCode(),

                                                                        $ex->getErrorType(),$ex->getRequestId(),$ex->getXML());

        }

        else

        {

            throw $ex;

        }

    }

}

?>