/Scenario/Clientapp/model/homePageModel.php

<?php

 /**     

  *

  * Copyright (c) 2009, Persistent Systems Limited

  *

  * Redistribution and use, with or without modification, are permitted 

  *  provided that the following  conditions are met:

  *   - Redistributions of source code must retain the above copyright notice, 

  *     this list of conditions and the following disclaimer.

  *   - Neither the name of Persistent Systems Limited nor the names of its contributors 

  *     may be used to endorse or promote products derived from this software 

  *     without specific prior written permission.

  *

  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 

  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 

  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 

  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 

  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 

  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 

  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 

  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 

  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 

  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 

  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

  */



/**

 * classes/AtomParser.php

 */

require_once 'classes/AtomParser.php';

/**

 * HomePageModel Class to process functionality of showing graph on home page

 * @access public

 */

class HomePageModel

{

	/** 

     * Class constructor.

	 * @access public

	 *

	 */

	public function __construct(){}

	/**

	 * This function validate form field data such as From Year and To year

	 * @access public

	 * @param array $postFields Home Page Form Field data

	 * @return array $errors Array of error messages if any

	 */

	public function validateFormFields($postFields = null)

	{

		$errors = array();



		try{

			if(($postFields['listFromYear'] > $postFields['listToYear']) &&  $postFields['rdoGroupFilter'] === 'year'){

				$errors[] = "Start year must be less than end year.";

			}

		} catch (Exception $e){

			throw($e);

		}

		return $errors;

	}

	/**

	 * The function to get region list

	 * @access public

	 *

	 * @return array $regionListArr Array of result and error

	 */

	public function getRegionList()

	{

		global $httpRequestObj;

		

		$regionListArr = array();

		$requestInfoArr = array();



		try{

			$url = REGIONS_SERVICE_URL;

			$httpVerb = 'GET';

			

			//$headerValue = "WRAPv0.8" . " " . urldecode($_SESSION['token']); 

      $token =  "WRAP" . " " . 'access_token="' . urldecode($_SESSION['token']) . '"';

      $headerValue = $token; 

			$head['X-Authorization'] = $headerValue;

			

			

			$requestInfoArr['http_method']  = $httpVerb;

			$requestInfoArr['url']  = $url; 

			if(!empty($head)){

				foreach($head as $key => $value){

					$requestInfoArr[$key]  = urlencode($value);

				}

			}



			//Write Audit Log Details

			LoggerClass::writeLogEntry(REQUEST_TO_SALESDASHBOARD_SERVICE.'-'.GET_REGIONS, $requestInfoArr);

			

			$regionsFeedData = $httpRequestObj->sendRequest($httpVerb, $url ,array() ,$head);			

			

			

			$httpCode = $regionsFeedData['http_code'];

			$response = $regionsFeedData['response'];

			

			//Write Audit Log Details

			LoggerClass::writeLogEntry(RESPONSE_FROM_SALESDASHBOARD_SERVICE.'-'.GET_REGIONS, $response);

			

			if ($httpCode == '202'){

				$regionObj = new AtomParser($response);

				$regionListArr['result'] = $regionObj->parseString();

				

			} else {

				$regionListArr['error'] = 'Error Code '.$httpCode.':'.getStatusCodeMessage($httpCode).' For get regions';

			}

		} catch (Exception $e){

			throw($e);



		}

		return $regionListArr;

	}

	/**

	 * The function to get product list

	 * @access public

	 *

	 * @return array $productsArr Array of result and error

	 */

	public function getProductList()

	{

		global $httpRequestObj;



		$productsArr = array();

		$requestInfoArr = array();



		try{

			$url = PRODUCTS_SERVICE_URL;

			$httpVerb = 'GET';

			 



			//$headerValue = "WRAPv0.8" . " " . urldecode($_SESSION['token']);

      $token =  "WRAP" . " " . 'access_token="' . urldecode($_SESSION['token']) . '"';

      $headerValue = $token; 

			$head['X-Authorization'] = $headerValue;

			

			$requestInfoArr['http_method']  = $httpVerb;

			$requestInfoArr['url']  = $url; 

			if(!empty($head)){

				foreach($head as $key => $value){

					$requestInfoArr[$key]  = urlencode($value);

				}

			}			

			

			//Write Audit Log Details

			LoggerClass::writeLogEntry(REQUEST_TO_SALESDASHBOARD_SERVICE.'-'.GET_PRODUCTS, $requestInfoArr);

			

			$productsFeedData = $httpRequestObj->sendRequest($httpVerb, $url,array(), $head);		

			



			$httpCode = $productsFeedData['http_code'];

			$response = $productsFeedData['response'];

			

			//Write Audit Log Details

			LoggerClass::writeLogEntry(RESPONSE_FROM_SALESDASHBOARD_SERVICE.'-'.GET_PRODUCTS,$response);

			

			if ($httpCode == '202'){

				$productObj = new AtomParser($response);

				$productsArr['result'] = $productObj->parseString();



			} else {

				$productsArr['error'] = 'Error Code '.$httpCode.':'.getStatusCodeMessage($httpCode).' for get products';

			}



		} catch (Exception $e){

			throw($e);



		}

		return $productsArr;

	}

	/**

	 * The function to consolidated sales order data

	 * @access public

	 *

     * @param integer $productId Product Id

 	 * @param integer $regionId Region Id

	 * @param integer $year Year

	 * @param integer $fromYear From Year

	 * @param integer $toYear To Year

     * @param integer $isYearlyOrMonthly  Monthly/Yearly option

	 * @return array $salesDataArr Array of result and error

	 */

	public function getConsolidatedSalesData($productId="", $regionId ="",$year = "2009", $fromYear="", $toYear="", $isYearlyOrMonthly="monthly")

	{

		global $httpRequestObj;



		$salesDataArr = array();

		$requestInfoArr = array();

		

		$qryString = "";



		try {

			//Prepare URL Query String

			if (isset($productId) && $productId > 0){

				$qryString .= "/productid/".$productId."/";

			}

			if (isset($regionId) && $regionId > 0){

				$qryString .= "/regionid/".$regionId."/";

			}

			if($isYearlyOrMonthly == "monthly"){

				if (isset($year) && $year > 0){

					$qryString .= "/year/".$year."/";

				}

			}

			if($isYearlyOrMonthly == "yearly"){

				if (isset($fromYear) && $fromYear > 0){

					$qryString .= "/fromyear/".$fromYear."/";

				}

				if (isset($toYear) && $toYear > 0){

					$qryString .= "/toyear/".$toYear."/";

				}

			}

			$httpVerb = 'GET';

			$url = SALES_DATA_SERVICE_URL.$qryString;

			

			//$headerValue = "WRAPv0.8" . " " . urldecode($_SESSION['token']); 

      $token =  "WRAP" . " " . 'access_token="' . urldecode($_SESSION['token']) . '"';

      $headerValue = $token; 

			$head['X-Authorization'] = $headerValue;



			$requestInfoArr['http_method']  = $httpVerb;

			$requestInfoArr['url']  = $url; 

			if(!empty($head)){

				foreach($head as $key => $value){

					$requestInfoArr[$key]  = urlencode($value);

				}

			}



			//Write Audit Log Details

			LoggerClass::writeLogEntry(REQUEST_TO_SALESDASHBOARD_SERVICE.'-'.GET_SALESDATA, $requestInfoArr);

			

			$salesFeedData = $httpRequestObj->sendRequest($httpVerb, $url, array(), $head);

			

			$httpCode = $salesFeedData['http_code'];

			$response = $salesFeedData['response'];

			

			//Write Audit Log Details

			LoggerClass::writeLogEntry(RESPONSE_FROM_SALESDASHBOARD_SERVICE.'-'.GET_SALESDATA, $response);

			

			//Parse response

			if ($httpCode == '202'){

				$salesObj = new AtomParser($response);

				$salesDataArr['result'] = $salesObj->parseString();

			} else {

				$salesDataArr['error'] = $httpCode;

			}

			



		} catch (Exception $e){

			throw($e);



		}

		return $salesDataArr;

	}

}

?>