From e89862ef11778a46634a5ec07fecc13f8243be94 Mon Sep 17 00:00:00 2001
From: gizemsever <gizemsever68@gmail.com>
Date: Tue, 1 Aug 2023 12:15:05 +0300
Subject: [PATCH] Direkt API

---
 src/Direkt/BankIdentification.php   |  65 +++
 src/Direkt/Capi.php                 |  47 ++
 src/Direkt/DPayment.php             | 671 ++++++++++++++++++++++++++++
 src/Direkt/DPaymentVerification.php | 167 +++++++
 src/Direkt/Installment.php          |  55 +++
 src/Paytr.php                       |  50 +++
 src/PaytrClient.php                 |   5 +
 7 files changed, 1060 insertions(+)
 create mode 100644 src/Direkt/BankIdentification.php
 create mode 100644 src/Direkt/Capi.php
 create mode 100644 src/Direkt/DPayment.php
 create mode 100644 src/Direkt/DPaymentVerification.php
 create mode 100644 src/Direkt/Installment.php

diff --git a/src/Direkt/BankIdentification.php b/src/Direkt/BankIdentification.php
new file mode 100644
index 0000000..df932bf
--- /dev/null
+++ b/src/Direkt/BankIdentification.php
@@ -0,0 +1,65 @@
+<?php
+/**
+ * @author Gizem Sever <gizemsever68@gmail.com>
+ */
+
+namespace Gizemsever\LaravelPaytr\Direkt;
+
+use Gizemsever\LaravelPaytr\PaytrClient;
+use Gizemsever\LaravelPaytr\PaytrResponse;
+
+class BankIdentification extends PaytrClient
+{
+
+    /**
+     * @var string|null
+     */
+    private ?string $binNumber;
+
+    /**
+     * @return string|null
+     */
+    public function getBinNumber(): ?string
+    {
+        return $this->binNumber;
+    }
+
+    /**
+     * @param string|null $binNumber
+     * @return BankIdentification
+     */
+    public function setBinNumber(?string $binNumber): static
+    {
+        $this->binNumber = $binNumber;
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    private function getHash(): string
+    {
+        return '' .
+            $this->getBinNumber() .
+            $this->credentials['merchant_id'] .
+            $this->credentials['merchant_salt'];
+    }
+
+    /**
+     * @return PaytrResponse
+     */
+    public function checkBin(): PaytrResponse
+    {
+        $hash = $this->getHash();
+        $token = $this->generateToken($hash);
+        $body = [
+            'merchant_id' => $this->credentials['merchant_id'],
+            'bin_number' => $this->getBinNumber(),
+            'paytr_token' => $token,
+        ];
+        $response = $this->callApi('POST', 'odeme/api/bin-detail', $body);
+
+        return new PaytrResponse(json_decode((string)$response->getBody(), true));
+    }
+
+}
diff --git a/src/Direkt/Capi.php b/src/Direkt/Capi.php
new file mode 100644
index 0000000..a4f0be7
--- /dev/null
+++ b/src/Direkt/Capi.php
@@ -0,0 +1,47 @@
+<?php
+/**
+ * @author Gizem Sever <gizemsever68@gmail.com>
+ */
+
+namespace Gizemsever\LaravelPaytr\Direkt;
+
+use Gizemsever\LaravelPaytr\PaytrClient;
+use Gizemsever\LaravelPaytr\PaytrResponse;
+
+class Capi extends PaytrClient
+{
+    private ?string $uToken;
+
+    /**
+     * @return string|null
+     */
+    public function getUToken(): ?string
+    {
+        return $this->uToken;
+    }
+
+    /**
+     * @param string|null $uToken
+     * @return Capi
+     */
+    public function setUToken(?string $uToken): static
+    {
+        $this->uToken = $uToken;
+        return $this;
+    }
+
+    public function getList()
+    {
+        $hash = $this->getUToken() . $this->credentials['merchant_salt'];
+        $token = $this->generateToken($hash);
+
+        $body = [
+            'merchant_id' => $this->credentials['merchant_id'],
+            'utoken' => $this->getUToken(),
+            'paytr_token' => $token,
+        ];
+        $response = $this->callApi('POST', 'odeme/capi/list', $body);
+
+        return new PaytrResponse(json_decode((string)$response->getBody(), true));
+    }
+}
\ No newline at end of file
diff --git a/src/Direkt/DPayment.php b/src/Direkt/DPayment.php
new file mode 100644
index 0000000..c5d1d7b
--- /dev/null
+++ b/src/Direkt/DPayment.php
@@ -0,0 +1,671 @@
+<?php
+/**
+ * @author Gizem Sever <gizemsever68@gmail.com>
+ */
+
+namespace Gizemsever\LaravelPaytr\Direkt;
+
+use Gizemsever\LaravelPaytr\Payment\Basket;
+use Gizemsever\LaravelPaytr\Payment\Currency;
+use Gizemsever\LaravelPaytr\PaytrClient;
+use Gizemsever\LaravelPaytr\PaytrResponse;
+
+class DPayment extends PaytrClient
+{
+    private ?string $userIp;
+
+    private ?string $merchantOid;
+
+    private ?string $email;
+
+    private null|float|string $paymentAmount;
+
+    private ?string $paymentType = 'card';
+
+    private ?string $cardType;
+
+    private ?int $installmentCount = 0;
+
+    private ?string $currency = 'TL';
+
+    private ?int $non3d = 0;
+
+    private ?int $non3dTestFailed = 0;
+
+    private ?string $clientLang = 'tr';
+
+    private ?string $ccOwner;
+
+    private ?string $cardNumber;
+
+    /**
+     * @var string|null $expiryMonth
+     * @example 1, 2, 3, .. , 11, 12
+     */
+    private ?string $expiryMonth;
+
+    /**
+     * @var string|null $expiryYear
+     * @example 20, 21, 22,…
+     */
+    private ?string $expiryYear;
+
+    private ?string $cvv;
+
+    private ?string $successUrl;
+
+    private ?string $failUrl;
+
+    private ?string $userName;
+
+    private ?string $userAddress;
+
+    private ?string $userPhone;
+
+    private ?Basket $basket;
+
+    private ?int $debugOn = 1;
+
+    private ?int $syncMode = 0;
+
+    private ?string $uToken;
+
+    private ?int $storeCard = 0;
+
+    private ?string $cToken;
+
+    private ?int $recurringPayment;
+
+    /**
+     * @return string|null
+     */
+    public function getUserIp(): ?string
+    {
+        return $this->userIp;
+    }
+
+    /**
+     * @param string|null $userIp
+     * @return DPayment
+     */
+    public function setUserIp(?string $userIp): static
+    {
+        $this->userIp = $userIp;
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getMerchantOid(): ?string
+    {
+        return $this->merchantOid;
+    }
+
+    /**
+     * @param string|null $merchantOid
+     * @return DPayment
+     */
+    public function setMerchantOid(?string $merchantOid): static
+    {
+        $this->merchantOid = $merchantOid;
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getEmail(): ?string
+    {
+        return $this->email;
+    }
+
+    /**
+     * @param string|null $email
+     * @return DPayment
+     */
+    public function setEmail(?string $email): static
+    {
+        $this->email = $email;
+        return $this;
+    }
+
+    /**
+     * @return float|null
+     */
+    public function getPaymentAmount(): ?float
+    {
+        return $this->paymentAmount;
+    }
+
+    /**
+     * @param string|float|null $paymentAmount
+     * @return DPayment
+     */
+    public function setPaymentAmount($paymentAmount): static
+    {
+        $this->paymentAmount = $paymentAmount;
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getPaymentType(): ?string
+    {
+        return $this->paymentType;
+    }
+
+    /**
+     * @param string|null $paymentType
+     * @return DPayment
+     */
+    public function setPaymentType(?string $paymentType): static
+    {
+        $this->paymentType = $paymentType;
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getCardType(): ?string
+    {
+        return $this->cardType;
+    }
+
+    /**
+     * @param string|null $cardType
+     * @return DPayment
+     */
+    public function setCardType(?string $cardType): static
+    {
+        $this->cardType = $cardType;
+        return $this;
+    }
+
+    /**
+     * @return int|null
+     */
+    public function getInstallmentCount(): ?int
+    {
+        return $this->installmentCount;
+    }
+
+    /**
+     * @param int|null $installmentCount
+     * @return DPayment
+     */
+    public function setInstallmentCount(?int $installmentCount): static
+    {
+        $this->installmentCount = $installmentCount;
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getCurrency(): ?string
+    {
+        return $this->currency;
+    }
+
+    /**
+     * @param string|null $currency
+     * @return DPayment
+     */
+    public function setCurrency(?string $currency): static
+    {
+        $this->currency = $currency;
+        return $this;
+    }
+
+    /**
+     * @return int|null
+     */
+    public function getNon3d(): ?int
+    {
+        return $this->non3d;
+    }
+
+    /**
+     * @param int|null $non3d
+     * @return DPayment
+     */
+    public function setNon3d(?int $non3d): static
+    {
+        $this->non3d = $non3d;
+        return $this;
+    }
+
+    /**
+     * @return int|null
+     */
+    public function getNon3dTestFailed(): ?int
+    {
+        return $this->non3dTestFailed;
+    }
+
+    /**
+     * @param int|null $non3dTestFailed
+     * @return DPayment
+     */
+    public function setNon3dTestFailed(?int $non3dTestFailed): static
+    {
+        $this->non3dTestFailed = $non3dTestFailed;
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getClientLang(): ?string
+    {
+        return $this->clientLang;
+    }
+
+    /**
+     * @param string|null $clientLang
+     * @return DPayment
+     */
+    public function setClientLang(?string $clientLang): static
+    {
+        $this->clientLang = $clientLang;
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getCcOwner(): ?string
+    {
+        return $this->ccOwner;
+    }
+
+    /**
+     * @param string|null $ccOwner
+     * @return DPayment
+     */
+    public function setCcOwner(?string $ccOwner): static
+    {
+        $this->ccOwner = $ccOwner;
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getCardNumber(): ?string
+    {
+        return $this->cardNumber;
+    }
+
+    /**
+     * @param string|null $cardNumber
+     * @return DPayment
+     */
+    public function setCardNumber(?string $cardNumber): static
+    {
+        $this->cardNumber = $cardNumber;
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getExpiryMonth(): ?string
+    {
+        return $this->expiryMonth;
+    }
+
+    /**
+     * @param string|null $expiryMonth
+     * @return DPayment
+     */
+    public function setExpiryMonth(?string $expiryMonth): static
+    {
+        $this->expiryMonth = $expiryMonth;
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getExpiryYear(): ?string
+    {
+        return $this->expiryYear;
+    }
+
+    /**
+     * @param string|null $expiryYear
+     * @return DPayment
+     */
+    public function setExpiryYear(?string $expiryYear): static
+    {
+        $this->expiryYear = $expiryYear;
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getCvv(): ?string
+    {
+        return $this->cvv;
+    }
+
+    /**
+     * @param string|null $cvv
+     * @return DPayment
+     */
+    public function setCvv(?string $cvv): static
+    {
+        $this->cvv = $cvv;
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getSuccessUrl(): ?string
+    {
+        return $this->successUrl;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getFailUrl(): ?string
+    {
+        return $this->failUrl;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getUserName(): ?string
+    {
+        return $this->userName;
+    }
+
+    /**
+     * @param string|null $userName
+     * @return DPayment
+     */
+    public function setUserName(?string $userName): static
+    {
+        $this->userName = $userName;
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getUserAddress(): ?string
+    {
+        return $this->userAddress;
+    }
+
+    /**
+     * @param string|null $userAddress
+     * @return DPayment
+     */
+    public function setUserAddress(?string $userAddress): static
+    {
+        $this->userAddress = $userAddress;
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getUserPhone(): ?string
+    {
+        return $this->userPhone;
+    }
+
+    /**
+     * @param string|null $userPhone
+     * @return DPayment
+     */
+    public function setUserPhone(?string $userPhone): static
+    {
+        $this->userPhone = $userPhone;
+        return $this;
+    }
+
+    /**
+     * @return Basket|null
+     */
+    public function getBasket(): ?Basket
+    {
+        return $this->basket;
+    }
+
+    /**
+     * @param Basket|null $basket
+     * @return DPayment
+     */
+    public function setBasket(?Basket $basket): static
+    {
+        $this->basket = $basket;
+        return $this;
+    }
+
+    /**
+     * @return int|null
+     */
+    public function getDebugOn(): ?int
+    {
+        return $this->debugOn;
+    }
+
+    /**
+     * @param int|null $debugOn
+     * @return DPayment
+     */
+    public function setDebugOn(?int $debugOn): static
+    {
+        $this->debugOn = $debugOn;
+        return $this;
+    }
+
+    /**
+     * @return int|null
+     */
+    public function getSyncMode(): ?int
+    {
+        return $this->syncMode;
+    }
+
+    /**
+     * @param int|null $syncMode
+     * @return DPayment
+     */
+    public function setSyncMode(?int $syncMode): static
+    {
+        $this->syncMode = $syncMode;
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getUToken(): ?string
+    {
+        return $this->uToken;
+    }
+
+    /**
+     * @param string|null $uToken
+     * @return DPayment
+     */
+    public function setUToken(?string $uToken): static
+    {
+        $this->uToken = $uToken;
+        return $this;
+    }
+
+    /**
+     * @return int|null
+     */
+    public function getStoreCard(): ?int
+    {
+        return $this->storeCard;
+    }
+
+    /**
+     * @param int|null $storeCard
+     * @return DPayment
+     */
+    public function setStoreCard(?int $storeCard): static
+    {
+        $this->storeCard = $storeCard;
+        return $this;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getCToken(): ?string
+    {
+        return $this->cToken;
+    }
+
+    /**
+     * @param string|null $cToken
+     * @return DPayment
+     */
+    public function setCToken(?string $cToken): static
+    {
+        $this->cToken = $cToken;
+        return $this;
+    }
+
+    /**
+     * @return int|null
+     */
+    public function getRecurringPayment(): ?int
+    {
+        return $this->recurringPayment;
+    }
+
+    /**
+     * @param int|null $recurringPayment
+     * @return DPayment
+     */
+    public function setRecurringPayment(?int $recurringPayment): static
+    {
+        $this->recurringPayment = $recurringPayment;
+        return $this;
+    }
+
+
+    private function getHash(): string
+    {
+        return '' .
+            $this->credentials['merchant_id'] .
+            $this->getUserIp() .
+            $this->getMerchantOid() .
+            $this->getEmail() .
+            $this->getPaymentAmount() .
+            $this->getPaymentType() .
+            $this->getInstallmentCount() .
+            $this->getCurrency() .
+            (int)$this->options['test_mode'] .
+            $this->getNon3d() .
+            $this->credentials['merchant_salt'];
+    }
+
+    public function setSuccessUrl(string $url): static
+    {
+        $this->options['success_url'] = $url;
+        return $this;
+    }
+
+    public function setFailUrl(string $url): static
+    {
+        $this->options['fail_url'] = $url;
+        return $this;
+    }
+
+    public function createRecurringPayment(): PaytrResponse
+    {
+        $hash = $this->getHash();
+        $token = $this->generateToken($hash);
+
+        $body = [
+            'merchant_id' => $this->credentials['merchant_id'],
+            'paytr_token' => $token,
+            'user_ip' => $this->getUserIp(),
+            'merchant_oid' => $this->getMerchantOid(),
+            'email' => $this->getEmail(),
+            'payment_type' => $this->getPaymentType(),
+            'payment_amount' => $this->getPaymentAmount(),
+            'installment_count' => $this->getInstallmentCount(),
+            'currency' => $this->getCurrency(),
+            'test_mode' => (int)$this->options['test_mode'],
+            'non_3d' => $this->getNon3d(),
+            'non3d_test_failed' => $this->getNon3dTestFailed(),
+            'merchant_ok_url' => $this->options['success_url'],
+            'merchant_fail_url' => $this->options['fail_url'],
+            'user_name' => $this->getUserName(),
+            'user_address' => $this->getUserAddress(),
+            'user_phone' => $this->getUserPhone(),
+            'user_basket' => $this->getBasket()->formatted(),
+            'debug_on' => $this->getDebugOn(),
+            'utoken' => $this->getUToken(),
+            'ctoken' => $this->getCToken(),
+            'recurring_payment' => $this->getRecurringPayment(),
+        ];
+
+        $response = $this->callApi('POST', 'odeme', $body);
+        return new PaytrResponse(json_decode((string)$response->getBody(), true));
+    }
+
+    public function getBody()
+    {
+        $hash = $this->getHash();
+        $token = $this->generateToken($hash);
+        return [
+            'merchant_id' => $this->credentials['merchant_id'],
+            'paytr_token' => $token,
+            'user_ip' => $this->getUserIp(),
+            'merchant_oid' => $this->getMerchantOid(),
+            'email' => $this->getEmail(),
+            'payment_type' => $this->getPaymentType(),
+            'payment_amount' => $this->getPaymentAmount(),
+            'installment_count' => $this->getInstallmentCount(),
+            'card_type' => $this->getCardType(),
+            'currency' => $this->getCurrency(),
+            'client_lang' => $this->getClientLang(),
+            'test_mode' => (int)$this->options['test_mode'],
+            'non_3d' => $this->getNon3d(),
+            'non3d_test_failed' => $this->getNon3dTestFailed(),
+            'merchant_ok_url' => $this->options['success_url'],
+            'merchant_fail_url' => $this->options['fail_url'],
+            'user_name' => $this->getUserName(),
+            'user_address' => $this->getUserAddress(),
+            'user_phone' => $this->getUserPhone(),
+            'user_basket' => $this->getBasket()->formatted(),
+            'debug_on' => $this->getDebugOn(),
+            'sync_mode' => $this->getSyncMode(),
+            'store_card' => $this->getStoreCard(),
+        ];
+    }
+
+    public function create()
+    {
+        $body = $this->getBody();
+
+        $body['cc_owner'] = $this->getCcOwner();
+        $body['card_number'] = $this->getCardNumber();
+        $body['expiry_month'] = $this->getExpiryMonth();
+        $body['expiry_year'] = $this->getExpiryYear();
+        $body['cvv'] = $this->getCvv();
+
+        $response = $this->callApi('POST', 'odeme', $body);
+        return $response->getBody();
+    }
+
+}
\ No newline at end of file
diff --git a/src/Direkt/DPaymentVerification.php b/src/Direkt/DPaymentVerification.php
new file mode 100644
index 0000000..277e86b
--- /dev/null
+++ b/src/Direkt/DPaymentVerification.php
@@ -0,0 +1,167 @@
+<?php
+/**
+ * @author Gizem Sever <gizemsever68@gmail.com>
+ */
+
+namespace Gizemsever\LaravelPaytr\Direkt;
+
+use Gizemsever\LaravelPaytr\PaytrClient;
+
+class DPaymentVerification extends PaytrClient
+{
+    private $request;
+    private string $merchantOid;
+    private string $status;
+    private float $totalAmount;
+    private string $hash;
+    private ?int $failedReasonCode;
+    private ?string $failedReasonMessage;
+    private ?int $testMode;
+    private ?string $paymentType;
+    private ?string $currency;
+    private ?int $paymentAmount;
+    private ?string $uToken;
+
+    public function __construct($request)
+    {
+        $this->request = $request;
+        $this->setup();
+    }
+
+    private function setup()
+    {
+        $this->merchantOid = $this->request->input('merchant_oid');
+        $this->status = $this->request->input('status');
+        $this->totalAmount = $this->request->input('total_amount');
+        $this->hash = $this->request->input('hash');
+        $this->failedReasonCode = $this->request->input('failed_reason_code', null);
+        $this->failedReasonMessage = $this->request->input('failed_reason_message', null);
+        $this->testMode = $this->request->input('test_mode', null);
+        $this->paymentType = $this->request->input('payment_type');
+        $this->currency = $this->request->input('currency');
+        $this->paymentAmount = $this->request->input('payment_amount');
+        $this->uToken = $this->request->input('utoken', null);
+    }
+
+    /**
+     * @return Request
+     */
+    public function getRequest()
+    {
+        return $this->request;
+    }
+
+    /**
+     * @return string
+     */
+    public function getMerchantOid(): string
+    {
+        return $this->merchantOid;
+    }
+
+    /**
+     * @return string
+     */
+    public function getStatus(): string
+    {
+        return $this->status;
+    }
+
+    /**
+     * @return float
+     */
+    public function getTotalAmount(): float
+    {
+        return $this->totalAmount;
+    }
+
+    /**
+     * @return string
+     */
+    public function getHash(): string
+    {
+        return $this->hash;
+    }
+
+    /**
+     * @return int|null
+     */
+    public function getFailedReasonCode(): ?int
+    {
+        return $this->failedReasonCode;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getFailedReasonMessage(): ?string
+    {
+        return $this->failedReasonMessage;
+    }
+
+    /**
+     * @return int|null
+     */
+    public function getTestMode(): ?int
+    {
+        return $this->testMode;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getPaymentType(): ?string
+    {
+        return $this->paymentType;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getCurrency(): ?string
+    {
+        return $this->currency;
+    }
+
+    /**
+     * @return int
+     */
+    public function getPaymentAmount(): int
+    {
+        return $this->paymentAmount;
+    }
+
+    /**
+     * @return string|null
+     */
+    public function getUToken(): ?string
+    {
+        return $this->uToken;
+    }
+
+    private function generateHash(): string
+    {
+        return $this->getMerchantOid() .
+            $this->credentials['merchant_salt'] .
+            $this->getStatus() .
+            $this->getTotalAmount();
+    }
+
+    public function verifyRequest(): bool
+    {
+        $hash = $this->generateHash();
+        $token = $this->generateToken($hash);
+        return ($token === $this->getHash());
+    }
+
+    public function isSuccess(): bool
+    {
+        return ($this->status === 'success');
+    }
+
+    public function getProcessedResponse()
+    {
+        return response('OK', 200);
+    }
+
+}
\ No newline at end of file
diff --git a/src/Direkt/Installment.php b/src/Direkt/Installment.php
new file mode 100644
index 0000000..6c2f493
--- /dev/null
+++ b/src/Direkt/Installment.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * @author Gizem Sever <gizemsever68@gmail.com>
+ */
+
+namespace Gizemsever\LaravelPaytr\Direkt;
+
+use Gizemsever\LaravelPaytr\PaytrClient;
+use Gizemsever\LaravelPaytr\PaytrResponse;
+
+class Installment extends PaytrClient
+{
+    private ?string $requestId;
+
+    /**
+     * @return string|null
+     */
+    public function getRequestId(): ?string
+    {
+        return $this->requestId;
+    }
+
+    /**
+     * @param string|null $requestId
+     * @return Installment
+     */
+    public function setRequestId(?string $requestId): static
+    {
+        $this->requestId = $requestId;
+        return $this;
+    }
+
+    private function getHash(): string
+    {
+        return '' .
+            $this->credentials['merchant_id'] .
+            $this->getRequestId() .
+            $this->credentials['merchant_salt'];
+    }
+
+    public function get(): PaytrResponse
+    {
+        $hash = $this->getHash();
+        $token = $this->generateToken($hash);
+        $body = [
+            'merchant_id' => $this->credentials['merchant_id'],
+            'request_id' => $this->getRequestId(),
+            'paytr_token' => $token,
+        ];
+
+        $response = $this->callApi('POST', 'odeme/taksit-oranlari', $body);
+        return new PaytrResponse(json_decode((string)$response->getBody(), true));
+
+    }
+}
\ No newline at end of file
diff --git a/src/Paytr.php b/src/Paytr.php
index b957530..aa2ff0c 100644
--- a/src/Paytr.php
+++ b/src/Paytr.php
@@ -5,6 +5,11 @@
 
 namespace Gizemsever\LaravelPaytr;
 
+use Gizemsever\LaravelPaytr\Direkt\BankIdentification;
+use Gizemsever\LaravelPaytr\Direkt\Capi;
+use Gizemsever\LaravelPaytr\Direkt\DPayment;
+use Gizemsever\LaravelPaytr\Direkt\DPaymentVerification;
+use Gizemsever\LaravelPaytr\Direkt\Installment;
 use Gizemsever\LaravelPaytr\Payment\Basket;
 use Gizemsever\LaravelPaytr\Payment\Payment;
 use Gizemsever\LaravelPaytr\Payment\PaymentVerification;
@@ -37,11 +42,56 @@ public function payment()
         return new Payment();
     }
 
+    public function direktPayment(): DPayment
+    {
+        $payment = new DPayment();
+        $payment->setClient($this->client)
+            ->setCredentials($this->credentials)
+            ->setOptions($this->options);
+        return $payment;
+    }
+
+    public function bin()
+    {
+        $bin = new BankIdentification();
+        $bin->setClient($this->client)
+            ->setCredentials($this->credentials)
+            ->setOptions($this->options);
+        return $bin;
+    }
+
+    public function installments()
+    {
+        $installment = new Installment();
+        $installment->setClient($this->client)
+            ->setCredentials($this->credentials)
+            ->setOptions($this->options);
+        return $installment;
+    }
+
     public function basket()
     {
         return new Basket();
     }
 
+    public function direktPaymentVerification(Request $request)
+    {
+        $verification = new DPaymentVerification($request);
+        $verification->setClient($this->client)
+            ->setCredentials($this->credentials)
+            ->setOptions($this->options);
+        return $verification;
+    }
+
+    public function capi()
+    {
+        $capi = new Capi();
+        $capi->setClient($this->client)
+            ->setCredentials($this->credentials)
+            ->setOptions($this->options);
+        return $capi;
+    }
+
     public function paymentVerification(Request $request)
     {
         $verification = new PaymentVerification($request);
diff --git a/src/PaytrClient.php b/src/PaytrClient.php
index 135580f..9cf303f 100644
--- a/src/PaytrClient.php
+++ b/src/PaytrClient.php
@@ -34,6 +34,11 @@ public function setOptions(array $options)
         return $this;
     }
 
+    protected function generateToken(string $hash): string
+    {
+        return base64_encode(hash_hmac('sha256', $hash, $this->credentials['merchant_key'], true));
+    }
+
     protected function callApi(string $method, string $url, $params = null, $headers = null)
     {
         $options = [];