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                <?php namespace BB\Helpers;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class GoCardlessHelper  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $account_details;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var \GoCardlessPro\Client  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $client;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->setup();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function setup()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->account_details = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'app_id'        => env('GOCARDLESS_APP_ID', ''), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'app_secret'    => env('GOCARDLESS_APP_SECRET', ''), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'merchant_id'   => env('GOCARDLESS_MERCHANT_ID', ''), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'access_token'  => env('GOCARDLESS_ACCESS_TOKEN', ''), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->client = new \GoCardlessPro\Client([  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'access_token' => env('NEW_GOCARDLESS_ACCESS_TOKEN'), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'environment' => (env('NEW_GOCARDLESS_ENV', 'LIVE') == 'LIVE')? \GoCardlessPro\Environment::LIVE: \GoCardlessPro\Environment::SANDBOX, | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function getPayment($paymentId)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return $this->client->payments()->get($paymentId);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function newPreAuthUrl($user, $paymentDetails)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $redirectFlow = $this->client->redirectFlows()->create([  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            "params" => $paymentDetails  | 
            
                            
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                        ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $user->gocardless_setup_id = $redirectFlow->id;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $user->save();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $redirectFlow->redirect_url;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function confirmResource($user, $confirm_params)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->client->redirectFlows()->complete(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $user->gocardless_setup_id,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ["params" => ["session_token" => 'user-token-'.$user->id]]  | 
            
                            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function cancelSubscription($id)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->client->subscriptions()->cancel($id);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Create a new payment against a preauth  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param             $preauthId  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param             $amount  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param null|string $name  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param null|string $description  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return bool|mixed  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function newBill($preauthId, $amount, $name = null, $description = null)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        try { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return $this->client->payments()->create([  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                "params" => [  | 
            
                            
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                                    "amount" => $amount, // amount in pence  | 
            
                            
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                                    "currency" => "GBP",  | 
            
                            
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                                    "links" => [  | 
            
                            
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                                        "mandate" => $preauthId  | 
            
                            
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                                    ],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    "metadata" => [  | 
            
                            
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                                        "description" => $name  | 
            
                            
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                                    ]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                ],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                "headers" => [  | 
            
                            
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                                    //"Idempotency-Key" => $preauthId . ':' . time()  | 
            
                            
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                                ]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } catch (\Exception $e) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            \Log::error($e);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function cancelPreAuth($preauthId)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (empty($preauthId)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        try { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $mandate = $this->client->mandates()->cancel($preauthId);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return ($mandate->status == 'cancelled');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } catch (\Exception $e) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            \Log::error($e);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $reason  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return null|string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
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                View Code Duplication | 
                    public function getNameFromReason($reason)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        switch ($reason) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            case 'subscription':  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                return 'Monthly subscription';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            case 'balance':  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                return 'Balance top up';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            case 'equipment-fee':  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                return 'Equipment access fee';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            case 'door-key':  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                return 'Door key';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    128
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    129
                 | 
                                    
                                                     | 
                
                 | 
                }   | 
            
            
                                                        
            
                                    
            
            
                | 
                    130
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                        
PHP provides two ways to mark string literals. Either with single quotes
'literal'or with double quotes"literal". The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences.String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (
\') and the backslash (\\). Every other character is displayed as is.Double quoted string literals may contain other variables or more complex escape sequences.
will print an indented:
Single is ValueIf your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear.
For more information on PHP string literals and available escape sequences see the PHP core documentation.