shetabit /
multipay
| Total Complexity | 45 |
| Total Lines | 437 |
| Duplicated Lines | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Complex classes like SnappPay often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use SnappPay, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 16 | class SnappPay extends Driver |
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| 17 | { |
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| 18 | const VERSION = '1.8'; |
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| 19 | const RELEASE_DATE = '2023-01-08'; |
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| 20 | |||
| 21 | const OAUTH_URL = '/api/online/v1/oauth/token'; |
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| 22 | const ELIGIBLE_URL = '/api/online/offer/v1/eligible'; |
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| 23 | const TOKEN_URL = '/api/online/payment/v1/token'; |
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| 24 | const VERIFY_URL = '/api/online/payment/v1/verify'; |
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| 25 | const SETTLE_URL = '/api/online/payment/v1/settle'; |
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| 26 | const REVERT_URL = '/api/online/payment/v1/revert'; |
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| 27 | const STATUS_URL = '/api/online/payment/v1/status'; |
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| 28 | const CANCEL_URL = '/api/online/payment/v1/cancel'; |
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| 29 | const UPDATE_URL = '/api/online/payment/v1/update'; |
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| 30 | |||
| 31 | /** |
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| 32 | * SnappPay Client. |
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| 33 | * |
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| 34 | * @var Client |
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| 35 | */ |
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| 36 | protected $client; |
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| 37 | |||
| 38 | /** |
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| 39 | * Invoice |
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| 40 | * |
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| 41 | * @var Invoice |
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| 42 | */ |
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| 43 | protected $invoice; |
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| 44 | |||
| 45 | /** |
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| 46 | * Driver settings |
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| 47 | * |
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| 48 | * @var object |
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| 49 | */ |
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| 50 | protected $settings; |
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| 51 | /** |
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| 52 | * SnappPay Oauth Data |
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| 53 | * |
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| 54 | * @var string |
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| 55 | */ |
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| 56 | protected $oauthToken; |
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| 57 | |||
| 58 | /** |
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| 59 | * SnappPay payment url |
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| 60 | * |
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| 61 | * @var string |
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| 62 | */ |
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| 63 | protected $paymentUrl; |
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| 64 | |||
| 65 | /** |
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| 66 | * SnappPay constructor. |
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| 67 | * Construct the class with the relevant settings. |
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| 68 | */ |
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| 69 | public function __construct(Invoice $invoice, $settings) |
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| 70 | { |
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| 71 | $this->invoice($invoice); |
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| 72 | $this->settings = (object) $settings; |
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| 73 | $this->client = new Client(); |
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| 74 | $this->oauthToken = $this->oauth(); |
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| 75 | } |
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| 76 | |||
| 77 | /** |
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| 78 | * @throws PurchaseFailedException |
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| 79 | */ |
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| 80 | public function purchase(): string |
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| 81 | { |
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| 82 | $phone = $this->invoice->getDetail('phone') |
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| 83 | ?? $this->invoice->getDetail('cellphone') |
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| 84 | ?? $this->invoice->getDetail('mobile'); |
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| 85 | |||
| 86 | // convert to format +98 901 XXX XXXX |
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| 87 | $phone = preg_replace('/^0/', '+98', $phone); |
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| 88 | |||
| 89 | $data = [ |
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| 90 | 'amount' => $this->normalizerAmount($this->invoice->getAmount()), |
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|
Bug
introduced
by
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| 91 | 'mobile' => $phone, |
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| 92 | 'paymentMethodTypeDto' => 'INSTALLMENT', |
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| 93 | 'transactionId' => $this->invoice->getUuid(), |
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| 94 | 'returnURL' => $this->settings->callbackUrl, |
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| 95 | ]; |
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| 96 | |||
| 97 | if (!is_null($discountAmount = $this->invoice->getDetail('discountAmount'))) { |
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| 98 | $data['discountAmount'] = $this->normalizerAmount($discountAmount); |
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| 99 | } |
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| 100 | |||
| 101 | if (!is_null($externalSourceAmount = $this->invoice->getDetail('externalSourceAmount'))) { |
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| 102 | $data['externalSourceAmount'] = $externalSourceAmount; |
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| 103 | } |
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| 104 | |||
| 105 | if (is_null($this->invoice->getDetail('cartList'))) { |
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| 106 | throw new PurchaseFailedException('"cartList" is required for this driver'); |
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| 107 | } |
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| 108 | |||
| 109 | $data['cartList'] = $this->invoice->getDetail('cartList'); |
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| 110 | |||
| 111 | $this->normalizerCartList($data); |
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| 112 | |||
| 113 | $response = $this |
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| 114 | ->client |
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| 115 | ->post( |
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| 116 | $this->settings->apiPaymentUrl.self::TOKEN_URL, |
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| 117 | [ |
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| 118 | RequestOptions::BODY => json_encode($data), |
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| 119 | RequestOptions::HEADERS => [ |
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| 120 | 'Content-Type' => 'application/json', |
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| 121 | 'Authorization' => 'Bearer '.$this->oauthToken, |
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| 122 | ], |
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| 123 | RequestOptions::HTTP_ERRORS => false, |
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| 124 | ] |
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| 125 | ); |
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| 126 | |||
| 127 | $body = json_decode($response->getBody()->getContents(), true); |
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| 128 | |||
| 129 | if ($response->getStatusCode() != 200 || $body['successful'] === false) { |
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| 130 | // error has happened |
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| 131 | $message = $body['errorData']['message'] ?? 'خطا در هنگام درخواست برای پرداخت رخ داده است.'; |
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| 132 | throw new PurchaseFailedException($message); |
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| 133 | } |
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| 134 | |||
| 135 | $this->invoice->transactionId($body['response']['paymentToken']); |
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| 136 | $this->setPaymentUrl($body['response']['paymentPageUrl']); |
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| 137 | |||
| 138 | // return the transaction's id |
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| 139 | return $this->invoice->getTransactionId(); |
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| 140 | } |
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| 141 | |||
| 142 | public function pay(): RedirectionForm |
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| 143 | { |
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| 144 | parse_str(parse_url($this->getPaymentUrl(), PHP_URL_QUERY), $formData); |
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| 145 | |||
| 146 | return $this->redirectWithForm($this->getPaymentUrl(), $formData, 'GET'); |
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| 147 | } |
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| 148 | |||
| 149 | /** |
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| 150 | * @throws InvalidPaymentException |
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| 151 | */ |
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| 152 | public function verify(): ReceiptInterface |
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| 153 | { |
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| 154 | $data = [ |
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| 155 | 'paymentToken' => $this->invoice->getTransactionId(), |
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| 156 | ]; |
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| 157 | |||
| 158 | $response = $this |
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| 159 | ->client |
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| 160 | ->post( |
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| 161 | $this->settings->apiPaymentUrl.self::VERIFY_URL, |
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| 162 | [ |
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| 163 | RequestOptions::BODY => json_encode($data), |
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| 164 | RequestOptions::HEADERS => [ |
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| 165 | 'Content-Type' => 'application/json', |
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| 166 | 'Authorization' => 'Bearer '.$this->oauthToken, |
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| 167 | ], |
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| 168 | RequestOptions::HTTP_ERRORS => false, |
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| 169 | ] |
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| 170 | ); |
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| 171 | |||
| 172 | $body = json_decode($response->getBody()->getContents(), true); |
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| 173 | |||
| 174 | if ($response->getStatusCode() != 200 || $body['successful'] === false) { |
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| 175 | // error has happened |
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| 176 | $message = $body['errorData']['message'] ?? 'خطا در هنگام تایید تراکنش'; |
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| 177 | throw new PurchaseFailedException($message); |
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| 178 | } |
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| 179 | |||
| 180 | return (new Receipt('digipay', $body['response']['transactionId']))->detail($body['response']); |
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| 181 | } |
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| 182 | |||
| 183 | /** |
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| 184 | * @throws PurchaseFailedException |
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| 185 | */ |
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| 186 | protected function oauth() |
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| 187 | { |
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| 188 | $response = $this |
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| 189 | ->client |
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| 190 | ->post( |
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| 191 | $this->settings->apiPaymentUrl.self::OAUTH_URL, |
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| 192 | [ |
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| 193 | RequestOptions::HEADERS => [ |
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| 194 | 'Authorization' => 'Basic '.base64_encode("{$this->settings->client_id}:{$this->settings->client_secret}"), |
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| 195 | ], |
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| 196 | RequestOptions::FORM_PARAMS => [ |
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| 197 | 'grant_type' => 'password', |
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| 198 | 'scope' => 'online-merchant', |
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| 199 | 'username' => $this->settings->username, |
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| 200 | 'password' => $this->settings->password, |
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| 201 | ], |
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| 202 | RequestOptions::HTTP_ERRORS => false, |
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| 203 | ] |
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| 204 | ); |
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| 205 | |||
| 206 | if ($response->getStatusCode() != 200) { |
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| 207 | throw new PurchaseFailedException('خطا در هنگام احراز هویت.'); |
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| 208 | } |
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| 209 | |||
| 210 | $body = json_decode($response->getBody()->getContents(), true); |
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| 211 | |||
| 212 | return $body['access_token']; |
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| 213 | } |
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| 214 | |||
| 215 | /** |
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| 216 | * @throws PurchaseFailedException |
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| 217 | */ |
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| 218 | public function eligible() |
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| 219 | { |
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| 220 | if (is_null($amount = $this->invoice->getAmount())) { |
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| 221 | throw new PurchaseFailedException('"amount" is required for this method.'); |
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| 222 | } |
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| 223 | |||
| 224 | $response = $this->client->get($this->settings->apiPaymentUrl.self::ELIGIBLE_URL, [ |
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| 225 | RequestOptions::HEADERS => [ |
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| 226 | 'Authorization' => 'Bearer '.$this->oauthToken, |
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| 227 | ], |
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| 228 | RequestOptions::QUERY => [ |
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| 229 | 'amount' => $this->normalizerAmount($amount), |
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| 230 | ], |
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| 231 | ]); |
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| 232 | |||
| 233 | $body = json_decode($response->getBody()->getContents(), true); |
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| 234 | |||
| 235 | if ($response->getStatusCode() != 200) { |
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| 236 | throw new InvalidPaymentException('', (int) $response->getStatusCode()); |
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| 237 | } |
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| 238 | |||
| 239 | return $body; |
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| 240 | } |
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| 241 | |||
| 242 | private function normalizerAmount(int $amount): int |
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| 245 | } |
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| 246 | |||
| 247 | private function normalizerCartList(array &$data): void |
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| 248 | { |
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| 249 | if (isset($data['cartList']['shippingAmount'])) { |
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| 250 | $data['cartList'] = [$data['cartList']]; |
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| 251 | } |
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| 252 | |||
| 253 | foreach ($data['cartList'] as &$item) { |
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| 254 | if (isset($item['shippingAmount'])) { |
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| 255 | $item['shippingAmount'] = $this->normalizerAmount($item['shippingAmount']); |
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| 256 | } |
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| 257 | |||
| 258 | if (isset($item['taxAmount'])) { |
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| 259 | $item['taxAmount'] = $this->normalizerAmount($item['taxAmount']); |
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| 260 | } |
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| 261 | |||
| 262 | if (isset($item['totalAmount'])) { |
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| 263 | $item['totalAmount'] = $this->normalizerAmount($item['totalAmount']); |
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| 264 | } |
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| 265 | |||
| 266 | foreach ($item['cartItems'] as &$cartItem) { |
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| 267 | $cartItem['amount'] = $this->normalizerAmount($cartItem['amount']); |
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| 268 | } |
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| 269 | } |
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| 270 | } |
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| 271 | |||
| 272 | public function settle(): array |
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| 273 | { |
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| 274 | $data = [ |
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| 275 | 'paymentToken' => $this->invoice->getTransactionId(), |
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| 276 | ]; |
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| 277 | |||
| 278 | $response = $this |
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| 279 | ->client |
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| 280 | ->post( |
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| 281 | $this->settings->apiPaymentUrl.self::SETTLE_URL, |
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| 282 | [ |
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| 283 | RequestOptions::BODY => json_encode($data), |
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| 284 | RequestOptions::HEADERS => [ |
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| 285 | 'Content-Type' => 'application/json', |
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| 286 | 'Authorization' => 'Bearer '.$this->oauthToken, |
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| 287 | ], |
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| 288 | RequestOptions::HTTP_ERRORS => false, |
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| 289 | ] |
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| 290 | ); |
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| 291 | |||
| 292 | $body = json_decode($response->getBody()->getContents(), true); |
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| 293 | |||
| 294 | if ($response->getStatusCode() != 200 || $body['successful'] === false) { |
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| 295 | // error has happened |
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| 296 | $message = $body['errorData']['message'] ?? 'خطا در Settle تراکنش'; |
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| 297 | throw new PurchaseFailedException($message); |
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| 298 | } |
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| 299 | |||
| 300 | return $body['response']; |
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| 301 | } |
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| 302 | |||
| 303 | public function revert() |
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| 304 | { |
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| 305 | $data = [ |
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| 306 | 'paymentToken' => $this->invoice->getTransactionId(), |
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| 307 | ]; |
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| 308 | |||
| 309 | $response = $this |
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| 310 | ->client |
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| 311 | ->post( |
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| 312 | $this->settings->apiPaymentUrl.self::REVERT_URL, |
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| 313 | [ |
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| 314 | RequestOptions::BODY => json_encode($data), |
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| 315 | RequestOptions::HEADERS => [ |
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| 316 | 'Content-Type' => 'application/json', |
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| 317 | 'Authorization' => 'Bearer '.$this->oauthToken, |
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| 318 | ], |
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| 319 | RequestOptions::HTTP_ERRORS => false, |
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| 320 | ] |
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| 321 | ); |
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| 322 | |||
| 323 | $body = json_decode($response->getBody()->getContents(), true); |
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| 324 | |||
| 325 | if ($response->getStatusCode() != 200 || $body['successful'] === false) { |
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| 326 | // error has happened |
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| 327 | $message = $body['errorData']['message'] ?? 'خطا در Revert تراکنش'; |
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| 328 | throw new PurchaseFailedException($message); |
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| 329 | } |
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| 330 | |||
| 331 | return $body['response']; |
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| 332 | } |
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| 333 | |||
| 334 | public function status() |
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| 335 | { |
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| 336 | $data = [ |
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| 337 | 'paymentToken' => $this->invoice->getTransactionId(), |
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| 338 | ]; |
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| 339 | |||
| 340 | $response = $this |
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| 341 | ->client |
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| 342 | ->get( |
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| 343 | $this->settings->apiPaymentUrl.self::STATUS_URL, |
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| 344 | [ |
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| 345 | RequestOptions::QUERY => $data, |
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| 346 | RequestOptions::HEADERS => [ |
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| 347 | 'Content-Type' => 'application/json', |
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| 348 | 'Authorization' => 'Bearer '.$this->oauthToken, |
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| 349 | ], |
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| 350 | RequestOptions::HTTP_ERRORS => false, |
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| 351 | ] |
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| 352 | ); |
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| 353 | |||
| 354 | $body = json_decode($response->getBody()->getContents(), true); |
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| 355 | |||
| 356 | if ($response->getStatusCode() != 200 || $body['successful'] === false) { |
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| 357 | // error has happened |
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| 358 | $message = $body['errorData']['message'] ?? 'خطا در status تراکنش'; |
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| 359 | throw new PurchaseFailedException($message); |
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| 360 | } |
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| 361 | |||
| 362 | return $body['response']; |
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| 363 | } |
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| 364 | |||
| 365 | public function cancel() |
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| 366 | { |
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| 367 | $data = [ |
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| 368 | 'paymentToken' => $this->invoice->getTransactionId(), |
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| 369 | ]; |
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| 370 | |||
| 371 | $response = $this |
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| 372 | ->client |
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| 373 | ->post( |
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| 374 | $this->settings->apiPaymentUrl.self::CANCEL_URL, |
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| 375 | [ |
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| 376 | RequestOptions::BODY => json_encode($data), |
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| 377 | RequestOptions::HEADERS => [ |
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| 378 | 'Content-Type' => 'application/json', |
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| 379 | 'Authorization' => 'Bearer '.$this->oauthToken, |
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| 380 | ], |
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| 381 | RequestOptions::HTTP_ERRORS => false, |
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| 382 | ] |
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| 383 | ); |
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| 384 | |||
| 385 | $body = json_decode($response->getBody()->getContents(), true); |
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| 386 | |||
| 387 | if ($response->getStatusCode() != 200 || $body['successful'] === false) { |
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| 388 | // error has happened |
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| 389 | $message = $body['errorData']['message'] ?? 'خطا در Cancel تراکنش'; |
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| 390 | throw new PurchaseFailedException($message); |
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| 391 | } |
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| 392 | |||
| 393 | return $body['response']; |
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| 394 | } |
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| 395 | |||
| 396 | public function update() |
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| 397 | { |
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| 398 | $data = [ |
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| 399 | 'amount' => $this->normalizerAmount($this->invoice->getAmount()), |
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| 400 | 'paymentMethodTypeDto' => 'INSTALLMENT', |
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| 401 | 'paymentToken' => $this->invoice->getTransactionId(), |
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| 402 | ]; |
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| 403 | |||
| 404 | if (!is_null($discountAmount = $this->invoice->getDetail('discountAmount'))) { |
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| 405 | $data['discountAmount'] = $this->normalizerAmount($discountAmount); |
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| 406 | } |
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| 407 | |||
| 408 | if (!is_null($externalSourceAmount = $this->invoice->getDetail('externalSourceAmount'))) { |
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| 409 | $data['externalSourceAmount'] = $externalSourceAmount; |
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| 410 | } |
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| 411 | |||
| 412 | if (is_null($this->invoice->getDetail('cartList'))) { |
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| 413 | throw new PurchaseFailedException('"cartList" is required for this driver'); |
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| 414 | } |
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| 415 | |||
| 416 | $data['cartList'] = $this->invoice->getDetail('cartList'); |
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| 417 | |||
| 418 | $this->normalizerCartList($data); |
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| 419 | |||
| 420 | $response = $this |
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| 421 | ->client |
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| 422 | ->post( |
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| 423 | $this->settings->apiPaymentUrl.self::TOKEN_URL, |
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| 424 | [ |
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| 425 | RequestOptions::BODY => json_encode($data), |
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| 426 | RequestOptions::HEADERS => [ |
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| 427 | 'Content-Type' => 'application/json', |
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| 428 | 'Authorization' => 'Bearer '.$this->oauthToken, |
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| 429 | ], |
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| 430 | RequestOptions::HTTP_ERRORS => false, |
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| 431 | ] |
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| 432 | ); |
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| 433 | |||
| 434 | $body = json_decode($response->getBody()->getContents(), true); |
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| 435 | |||
| 436 | if ($response->getStatusCode() != 200 || $body['successful'] === false) { |
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| 437 | // error has happened |
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| 438 | $message = $body['errorData']['message'] ?? 'خطا در بروزرسانی تراکنش رخ داده است.'; |
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| 439 | throw new PurchaseFailedException($message); |
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| 440 | } |
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| 441 | |||
| 442 | return $body['response']; |
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| 443 | } |
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| 444 | |||
| 445 | private function getPaymentUrl(): string |
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| 446 | { |
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| 447 | return $this->paymentUrl; |
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| 448 | } |
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| 449 | |||
| 450 | private function setPaymentUrl(string $paymentUrl): void |
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| 453 | } |
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| 454 | } |
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| 455 |
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