DpsPxPayComs::startPaymentProcess() - Code Metrics - sunnysideup/silverstripe-payment_dps - Measure and Improve Code Quality continuously with Scrutinizer

DpsPxPayComs::startPaymentProcess() F
last analyzed 2018-05-14 05:39 UTC

↳ Parent: DpsPxPayComs

Complexity

Conditions	15
Paths	16384

Size

Total Lines	78
Code Lines	46

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	15
eloc	46
nc	16384
nop	0
dl	0
loc	78
rs	2.1566
c	0
b	0
f	0

How to fix Long Method Complexity

<?php
/**
 *@author nicolaas [at] sunnysideup.co.nz
 **/

class DpsPxPayComs extends Object
namespace YourVendor;

class YourClass { }
{
    private static $pxpay_url = 'https://sec.paymentexpress.com/pxaccess/pxpay.aspx';


    private static $pxpay_userid = "";


    private static $pxpay_encryption_key =  "";


    private static $alternative_thirdparty_folder =  "";

    private static $overriding_txn_type =  ""; //e.g. AUTH


    public static function get_txn_type()
    {
        $overridingTxnType = Config::inst()->get("DpsPxPayComs", "overriding_txn_type");
        return $overridingTxnType  ? $overridingTxnType : "Purchase";
    }


    /**
    * customer details
    **/

    protected $TxnData1 = "";
    public function setTxnData1($v)
    {
        $this->TxnData1 = $v;
    }
    protected $TxnData2 = "";
    public function setTxnData2($v)
    {
        $this->TxnData2 = $v;
    }
    protected $TxnData3 = "";
    public function setTxnData3($v)
    {
        $this->TxnData3 = $v;
    }
    protected $EmailAddress = "";
    public function setEmailAddress($v)
    {
        $this->EmailAddress = $v;
    }

    /**
    * order details
    **/
    protected $AmountInput = 0;
    public function setAmountInput($v)
    {
        $this->AmountInput = $v;
    }

    protected $MerchantReference = "";
    public function setMerchantReference($v)
    {
        $this->MerchantReference = $v;
    }

    protected $CurrencyInput = "NZD";
    public function setCurrencyInput($v)
    {
        $this->CurrencyInput = $v;
    }

    protected $TxnType = "Purchase";
    public function setTxnType($v)
    {
        $this->TxnType = $v;
    }

    protected $TxnId = "";
    public function setTxnId($v)
    {
        $this->TxnId = $v;
    }

    /**
    * details of the redirection
    **/
    protected $UrlFail = "";
    public function setUrlFail($v)
    {
        $this->UrlFail = $v;
    }
    protected $UrlSuccess = "";
    public function setUrlSuccess($v)
    {
        $this->UrlSuccess = $v;
    }

    /**
     * Details to use stored cards
     */
    protected $EnableAddBillCard = 0;
    public function setEnableAddBillCard($v)
    {
        $this->EnableAddBillCard = $v;
    }
    protected $BillingId = 0;
    public function setBillingId($v)
    {
        $this->BillingId = $v;
    }

    /**
    * external object
    **/
    protected $PxPayObject = null;
    protected $response = null;

    public function __construct()
    {
        if (!self::$alternative_thirdparty_folder) {
            self::$alternative_thirdparty_folder = Director::baseFolder().'/payment_dps/code/thirdparty';
        }
        require_once(self::$alternative_thirdparty_folder."/PxPay_Curl.inc.php");
        if (!Config::inst()->get("DpsPxPayComs", "pxpay_url")) {
            user_error("error in DpsPxPayComs::__construct, self::$pxpay_url not set. ", E_USER_WARNING);

        }
        if (!Config::inst()->get("DpsPxPayComs", "pxpay_userid")) {
            user_error("error in DpsPxPayComs::__construct, self::$pxpay_userid not set. ", E_USER_WARNING);

        }
        if (!Config::inst()->get("DpsPxPayComs", "pxpay_encryption_key")) {
            user_error("error in DpsPxPayComs::__construct, self::$pxpay_encryption_key not set. ", E_USER_WARNING);

        }

        $this->PxPayObject = new PxPay_Curl(
            Config::inst()->get("DpsPxPayComs", "pxpay_url"),
            Config::inst()->get("DpsPxPayComs", "pxpay_userid"),
            Config::inst()->get("DpsPxPayComs", "pxpay_encryption_key")
        );
    }

    /*
     * This function formats data into a request and returns redirection URL
     * NOTE: you will need to set all the variables prior to running this.
     * e.g. $myDPSPxPayComsObject->setMerchantReference("myreferenceHere");
     **/
    public function startPaymentProcess()

    {
        if (!$this->TxnId) {
            $this->TxnId = uniqid("ID");
        }
        $request = new PxPayRequest();

        #Set PxPay properties
        if ($this->MerchantReference) {
            $request->setMerchantReference($this->MerchantReference);
        } else {
            user_error("error in DpsPxPayComs::startPaymentProcess, MerchantReference not set. ", E_USER_WARNING);
        }
        if ($this->AmountInput) {
            $request->setAmountInput($this->AmountInput);
        } else {
            user_error("error in DpsPxPayComs::startPaymentProcess, AmountInput not set. ", E_USER_WARNING);
        }
        if ($this->TxnData1) {
            $request->setTxnData1($this->TxnData1);
        }
        if ($this->TxnData2) {
            $request->setTxnData2($this->TxnData2);
        }
        if ($this->TxnData3) {
            $request->setTxnData3($this->TxnData3);
        }
        if ($this->TxnType) {
            $request->setTxnType($this->TxnType);
        } else {
            user_error("error in DpsPxPayComs::startPaymentProcess, TxnType not set. ", E_USER_WARNING);
        }
        if ($this->CurrencyInput) {
            $request->setCurrencyInput($this->CurrencyInput);
        } else {
            user_error("error in DpsPxPayComs::startPaymentProcess, CurrencyInput not set. ", E_USER_WARNING);
        }
        if ($this->EmailAddress) {
            $request->setEmailAddress($this->EmailAddress);
        }
        if ($this->UrlFail) {
            $request->setUrlFail($this->UrlFail);
        } else {
            user_error("error in DpsPxPayComs::startPaymentProcess, UrlFail not set. ", E_USER_WARNING);
        }
        if ($this->UrlSuccess) {
            $request->setUrlSuccess($this->UrlSuccess);
        } else {
            user_error("error in DpsPxPayComs::startPaymentProcess, UrlSuccess not set. ", E_USER_WARNING);
        }
        if ($this->TxnId) {
            $request->setTxnId($this->TxnId);
        }
        if ($this->EnableAddBillCard) {
            $request->setEnableAddBillCard($this->EnableAddBillCard);
        }
        if ($this->BillingId) {
            $request->setBillingId($this->BillingId);
        }

        /* TODO:

        $request->setEnableAddBillCard($EnableAddBillCard);
        $request->setBillingId($BillingId);
        $request->setOpt($Opt);
        */

        #Call makeRequest function to obtain input XML
        $request_string = $this->PxPayObject->makeRequest($request);

        #Obtain output XML
        $this->response = new MifMessage($request_string);
        #Parse output XML
        $url = $this->response->get_element_text("URI");
        //$valid = $this->response->get_attribute("valid");


        #Redirect to payment page
        return $url;
    }


    /*

     * This function receives information back from the payments page as a response object
     * --------------------- RESPONSE DATA ---------------------
     * $Success           = $responseObject->getSuccess();   # =1 when request succeeds
     * $AmountSettlement  = $responseObject->getAmountSettlement();
     * $AuthCode          = $responseObject->getAuthCode();  # from bank
     * $CardName          = $responseObject->getCardName();  # e.g. "Visa"
     * $CardNumber        = $responseObject->getCardNumber(); # Truncated card number
     * $DateExpiry        = $responseObject->getDateExpiry(); # in mmyy format
     * $DpsBillingId      = $responseObject->getDpsBillingId();
     * $BillingId         = $responseObject->getBillingId();
     * $CardHolderName    = $responseObject->getCardHolderName();
     * $DpsTxnRef	        = $responseObject->getDpsTxnRef();
     * $TxnType           = $responseObject->getTxnType();
     * $TxnData1          = $responseObject->getTxnData1();
     * $TxnData2          = $responseObject->getTxnData2();
     * $TxnData3          = $responseObject->getTxnData3();
     * $CurrencySettlement= $responseObject->getCurrencySettlement();
     * $ClientInfo        = $responseObject->getClientInfo(); # The IP address of the user who submitted the transaction
     * $TxnId             = $responseObject->getTxnId();
     * $CurrencyInput     = $responseObject->getCurrencyInput();
     * $EmailAddress      = $responseObject->getEmailAddress();
     * $MerchantReference = $responseObject->getMerchantReference();
     * $ResponseText      = $responseObject->getResponseText();
     * $TxnMac            = $responseObject->getTxnMac(); # An indication as to the uniqueness of a card used in relation to others
     *
     * also see: https://www.paymentexpress.com/technical_resources/ecommerce_hosted/error_codes.html
     **/

    public function processRequestAndReturnResultsAsObject()
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        #getResponse method in PxPay object returns PxPayResponse object
        #which encapsulates all the response data
        return $this->PxPayObject->getResponse($_REQUEST["result"]);
    }

    public function getDebugMessage()
    {
        $string = "<pre>";
        $string .= print_r($this->PxPayObject, true);
        $string .= print_r($this->response, true);
        $string .= "</pre>";
        return $string;
    }

    public function debug()
    {
        debug::show("debugging DpsPxPayComs");
        echo $this->getDebugMessage();
    }
}


1			<?php
2			/**
3			*@author nicolaas [at] sunnysideup.co.nz
4			**/
5
6			class DpsPxPayComs extends Object
			0 ignored issues – show Coding Style Compatibility introduced 2017-01-03 01:26 UTC by Report Bug Copy Issue Report PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
7			{
8			private static $pxpay_url = 'https://sec.paymentexpress.com/pxaccess/pxpay.aspx';
			0 ignored issues – show Unused Code introduced 2017-01-03 01:26 UTC by Report Bug Copy Issue Report The property `$pxpay_url` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
9
10			private static $pxpay_userid = "";
			0 ignored issues – show Unused Code introduced 2017-01-03 01:26 UTC by Report Bug Copy Issue Report The property `$pxpay_userid` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
11
12			private static $pxpay_encryption_key = "";
			0 ignored issues – show Unused Code introduced 2017-01-03 01:26 UTC by Report Bug Copy Issue Report The property `$pxpay_encryption_key` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
13
14			private static $alternative_thirdparty_folder = "";
15
16			private static $overriding_txn_type = ""; //e.g. AUTH
			0 ignored issues – show Unused Code introduced 2017-01-03 01:26 UTC by Report Bug Copy Issue Report The property `$overriding_txn_type` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
17
18			public static function get_txn_type()
19			{
20			$overridingTxnType = Config::inst()->get("DpsPxPayComs", "overriding_txn_type");
21			return $overridingTxnType ? $overridingTxnType : "Purchase";
22			}
23
24
25			/**
26			* customer details
27			**/
28
29			protected $TxnData1 = "";
30			public function setTxnData1($v)
31			{
32			$this->TxnData1 = $v;
33			}
34			protected $TxnData2 = "";
35			public function setTxnData2($v)
36			{
37			$this->TxnData2 = $v;
38			}
39			protected $TxnData3 = "";
40			public function setTxnData3($v)
41			{
42			$this->TxnData3 = $v;
43			}
44			protected $EmailAddress = "";
45			public function setEmailAddress($v)
46			{
47			$this->EmailAddress = $v;
48			}
49
50			/**
51			* order details
52			**/
53			protected $AmountInput = 0;
54			public function setAmountInput($v)
55			{
56			$this->AmountInput = $v;
57			}
58
59			protected $MerchantReference = "";
60			public function setMerchantReference($v)
61			{
62			$this->MerchantReference = $v;
63			}
64
65			protected $CurrencyInput = "NZD";
66			public function setCurrencyInput($v)
67			{
68			$this->CurrencyInput = $v;
69			}
70
71			protected $TxnType = "Purchase";
72			public function setTxnType($v)
73			{
74			$this->TxnType = $v;
75			}
76
77			protected $TxnId = "";
78			public function setTxnId($v)
79			{
80			$this->TxnId = $v;
81			}
82
83			/**
84			* details of the redirection
85			**/
86			protected $UrlFail = "";
87			public function setUrlFail($v)
88			{
89			$this->UrlFail = $v;
90			}
91			protected $UrlSuccess = "";
92			public function setUrlSuccess($v)
93			{
94			$this->UrlSuccess = $v;
95			}
96
97			/**
98			* Details to use stored cards
99			*/
100			protected $EnableAddBillCard = 0;
101			public function setEnableAddBillCard($v)
102			{
103			$this->EnableAddBillCard = $v;
104			}
105			protected $BillingId = 0;
106			public function setBillingId($v)
107			{
108			$this->BillingId = $v;
109			}
110
111			/**
112			* external object
113			**/
114			protected $PxPayObject = null;
115			protected $response = null;
116
117			public function __construct()
118			{
119			if (!self::$alternative_thirdparty_folder) {
120			self::$alternative_thirdparty_folder = Director::baseFolder().'/payment_dps/code/thirdparty';
121			}
122			require_once(self::$alternative_thirdparty_folder."/PxPay_Curl.inc.php");
123			if (!Config::inst()->get("DpsPxPayComs", "pxpay_url")) {
124			user_error("error in DpsPxPayComs::__construct, self::$pxpay_url not set. ", E_USER_WARNING);
			0 ignored issues – show Bug introduced 2017-01-03 01:26 UTC by Report Bug Copy Issue Report The variable `$pxpay_url` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history...
125			}
126			if (!Config::inst()->get("DpsPxPayComs", "pxpay_userid")) {
127			user_error("error in DpsPxPayComs::__construct, self::$pxpay_userid not set. ", E_USER_WARNING);
			0 ignored issues – show Bug introduced 2017-01-03 01:26 UTC by Report Bug Copy Issue Report The variable `$pxpay_userid` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history...
128			}
129			if (!Config::inst()->get("DpsPxPayComs", "pxpay_encryption_key")) {
130			user_error("error in DpsPxPayComs::__construct, self::$pxpay_encryption_key not set. ", E_USER_WARNING);
			0 ignored issues – show Bug introduced 2017-01-03 01:26 UTC by Report Bug Copy Issue Report The variable `$pxpay_encryption_key` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history...
131			}
132
133			$this->PxPayObject = new PxPay_Curl(
134			Config::inst()->get("DpsPxPayComs", "pxpay_url"),
135			Config::inst()->get("DpsPxPayComs", "pxpay_userid"),
136			Config::inst()->get("DpsPxPayComs", "pxpay_encryption_key")
137			);
138			}
139
140			/*
141			* This function formats data into a request and returns redirection URL
142			* NOTE: you will need to set all the variables prior to running this.
143			* e.g. $myDPSPxPayComsObject->setMerchantReference("myreferenceHere");
144			**/
145			public function startPaymentProcess()
			0 ignored issues – show Documentation introduced 2017-09-27 04:31 UTC by Report Bug Copy Issue Report The return type could not be reliably inferred; please add a `@return` annotation. Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a `@return` annotation as described here. Loading history...
146			{
147			if (!$this->TxnId) {
148			$this->TxnId = uniqid("ID");
149			}
150			$request = new PxPayRequest();
151
152			#Set PxPay properties
153			if ($this->MerchantReference) {
154			$request->setMerchantReference($this->MerchantReference);
155			} else {
156			user_error("error in DpsPxPayComs::startPaymentProcess, MerchantReference not set. ", E_USER_WARNING);
157			}
158			if ($this->AmountInput) {
159			$request->setAmountInput($this->AmountInput);
160			} else {
161			user_error("error in DpsPxPayComs::startPaymentProcess, AmountInput not set. ", E_USER_WARNING);
162			}
163			if ($this->TxnData1) {
164			$request->setTxnData1($this->TxnData1);
165			}
166			if ($this->TxnData2) {
167			$request->setTxnData2($this->TxnData2);
168			}
169			if ($this->TxnData3) {
170			$request->setTxnData3($this->TxnData3);
171			}
172			if ($this->TxnType) {
173			$request->setTxnType($this->TxnType);
174			} else {
175			user_error("error in DpsPxPayComs::startPaymentProcess, TxnType not set. ", E_USER_WARNING);
176			}
177			if ($this->CurrencyInput) {
178			$request->setCurrencyInput($this->CurrencyInput);
179			} else {
180			user_error("error in DpsPxPayComs::startPaymentProcess, CurrencyInput not set. ", E_USER_WARNING);
181			}
182			if ($this->EmailAddress) {
183			$request->setEmailAddress($this->EmailAddress);
184			}
185			if ($this->UrlFail) {
186			$request->setUrlFail($this->UrlFail);
187			} else {
188			user_error("error in DpsPxPayComs::startPaymentProcess, UrlFail not set. ", E_USER_WARNING);
189			}
190			if ($this->UrlSuccess) {
191			$request->setUrlSuccess($this->UrlSuccess);
192			} else {
193			user_error("error in DpsPxPayComs::startPaymentProcess, UrlSuccess not set. ", E_USER_WARNING);
194			}
195			if ($this->TxnId) {
196			$request->setTxnId($this->TxnId);
197			}
198			if ($this->EnableAddBillCard) {
199			$request->setEnableAddBillCard($this->EnableAddBillCard);
200			}
201			if ($this->BillingId) {
202			$request->setBillingId($this->BillingId);
203			}
204
205			/* TODO:
			0 ignored issues – show Unused Code Comprehensibility introduced 2017-01-03 01:26 UTC by Report Bug Copy Issue Report `70%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
206			$request->setEnableAddBillCard($EnableAddBillCard);
207			$request->setBillingId($BillingId);
208			$request->setOpt($Opt);
209			*/
210
211			#Call makeRequest function to obtain input XML
212			$request_string = $this->PxPayObject->makeRequest($request);
213
214			#Obtain output XML
215			$this->response = new MifMessage($request_string);
216			#Parse output XML
217			$url = $this->response->get_element_text("URI");
218			//$valid = $this->response->get_attribute("valid");
			0 ignored issues – show Unused Code Comprehensibility introduced 2017-01-03 01:26 UTC by Report Bug Copy Issue Report `62%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
219
220			#Redirect to payment page
221			return $url;
222			}
223
224
225			/*
			0 ignored issues – show Unused Code Comprehensibility introduced 2017-01-03 01:26 UTC by Report Bug Copy Issue Report `43%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
226			* This function receives information back from the payments page as a response object
227			* --------------------- RESPONSE DATA ---------------------
228			* $Success = $responseObject->getSuccess(); # =1 when request succeeds
229			* $AmountSettlement = $responseObject->getAmountSettlement();
230			* $AuthCode = $responseObject->getAuthCode(); # from bank
231			* $CardName = $responseObject->getCardName(); # e.g. "Visa"
232			* $CardNumber = $responseObject->getCardNumber(); # Truncated card number
233			* $DateExpiry = $responseObject->getDateExpiry(); # in mmyy format
234			* $DpsBillingId = $responseObject->getDpsBillingId();
235			* $BillingId = $responseObject->getBillingId();
236			* $CardHolderName = $responseObject->getCardHolderName();
237			* $DpsTxnRef = $responseObject->getDpsTxnRef();
238			* $TxnType = $responseObject->getTxnType();
239			* $TxnData1 = $responseObject->getTxnData1();
240			* $TxnData2 = $responseObject->getTxnData2();
241			* $TxnData3 = $responseObject->getTxnData3();
242			* $CurrencySettlement= $responseObject->getCurrencySettlement();
243			* $ClientInfo = $responseObject->getClientInfo(); # The IP address of the user who submitted the transaction
244			* $TxnId = $responseObject->getTxnId();
245			* $CurrencyInput = $responseObject->getCurrencyInput();
246			* $EmailAddress = $responseObject->getEmailAddress();
247			* $MerchantReference = $responseObject->getMerchantReference();
248			* $ResponseText = $responseObject->getResponseText();
249			* $TxnMac = $responseObject->getTxnMac(); # An indication as to the uniqueness of a card used in relation to others
250			*
251			* also see: https://www.paymentexpress.com/technical_resources/ecommerce_hosted/error_codes.html
252			**/
253
254			public function processRequestAndReturnResultsAsObject()
			0 ignored issues – show Coding Style introduced 2017-09-27 04:31 UTC by Report Bug Copy Issue Report `processRequestAndReturnResultsAsObject` uses the super-global variable `$_REQUEST` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
255			{
256			#getResponse method in PxPay object returns PxPayResponse object
257			#which encapsulates all the response data
258			return $this->PxPayObject->getResponse($_REQUEST["result"]);
259			}
260
261			public function getDebugMessage()
262			{
263			$string = "<pre>";
264			$string .= print_r($this->PxPayObject, true);
265			$string .= print_r($this->response, true);
266			$string .= "</pre>";
267			return $string;
268			}
269
270			public function debug()
271			{
272			debug::show("debugging DpsPxPayComs");
273			echo $this->getDebugMessage();
274			}
275			}
276

sunnysideup / silverstripe-payment_dps

DpsPxPayComs::startPaymentProcess() F last analyzed 2018-05-14 05:39 UTC

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DpsPxPayComs::startPaymentProcess() F
last analyzed 2018-05-14 05:39 UTC