Stephenjude\PaystackLite\Blade\PaystackBladeDirective

Complexity

Total Complexity

6

Size/Duplication

Total Lines	123
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	register()	0	5	1
B	paystackPopupCheckout()	0	55	1
B	paystackEmbededCheckout()	0	55	4

<?php

namespace Stephenjude\PaystackLite\Blade;

use Illuminate\Support\Facades\Blade;
use Illuminate\Support\Facades\Config;

use function GuzzleHttp\json_encode;

class PaystackBladeDirective
{
    // Build your next great package.

    public static function register()
    {
        self::paystackPopupCheckout();
        self::paystackEmbededCheckout();
    }

    private static function paystackPopupCheckout()
    {
        Blade::directive('paystack', function () {

            $fallback_email = "\'" . Config::get('paystack-lite.customer_fallback_email') . "\'";
            $public_key = "\'" . Config::get('paystack-lite.public_key') . "\'";
            $paystack_js = '<script src="' . Config::get('paystack-lite.paystack_inline_js') . '"></script>';
            $script_open = "<script>";
            $script_closed = "</script>";

            return "<?php
            echo ' 
            $paystack_js

            $script_open
            function payWithPaystack(amount, email, meta, callback, onclose) {
               var meta_data = meta ? meta : {};
                var options = { 
                    key: $public_key,
                    email: email,
                    amount: amount+\'00\',
                    metadata: meta,
                    callback: function(response){
                        callback(response);
                    },
                    onClose:function(){
                        if(onclose){
                            onclose();
                        }
                    }
                };

                //check if email is valide else fallback
                if(!Boolean(options.email)){
                    options.email = $fallback_email;
                }else{
                    if(!validateEmail(email)){
                        options.email = $fallback_email;
                    }
                }

                var handler = PaystackPop.setup(options);
                handler.openIframe();
            }

            function validateEmail(email) {
                var re = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
                return re.test(email);
            }
            
            $script_closed
            ';
            ?>";
        });
    }


    private static function paystackEmbededCheckout()
    {


        Blade::directive('paystackEmbeded', function ($expression) {

            /**
             * @param $expression  contains 4 parameters
             * @param $params[0] amount
             * @param $params[1] callback
             * @param $params[2] email
             * @param $params[3] meta
             * 
             */

            eval("\$params = [$expression];");

            $amount = "\'" . $params[0] . "\'";

The variable $params does not exist. Did you forget to declare it?

            $callback =  $params[1];
            $fallback_email = Config::get('paystack-lite.customer_fallback_email');
            $email =  isset($params[2]) ? filter_var($params[2], FILTER_VALIDATE_EMAIL) ? $params[2] : $fallback_email  : $fallback_email;
            $email = "\'" . $email . "\'";
            $meta = isset($params[3]) ? $params[3] : '{}';

            $public_key = "\'" . Config::get('paystack-lite.public_key') . "\'";
            $paystack_js = '<script src="' . Config::get('paystack-lite.paystack_inline_js') . '"></script>';
            $script_open = "<script>";
            $script_closed = "</script>";

            return "<?php
            
            echo ' $paystack_js

            <div id=\"paystackEmbedContainer\"></div>
            $script_open
            
                var options = { 
                    key: $public_key,
                    email: $email,
                    amount: $amount+\'00\',
                    metadata:  $meta,
                    container: \'paystackEmbedContainer\',
                    callback: function(response){
                        $callback(response);
                    }
                };

                var handler = PaystackPop.setup(options);
                handler.openIframe();

            $script_closed
            ';
            ?>";
        });
    }
}