Initial commit

Initial structure with tests, pre-commit checks and .env config.

.editorconfig

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+# Editor configuration, see http://editorconfig.org
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 4
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+max_line_length = 0
+trim_trailing_whitespace = false

.env.example

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+PAYEER_ID=123456
+SECRET=yoursecretkey

.gitignore

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+*.cache
+vendor
+.env

.phpcs.xml

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+<?xml version="1.0"?>
+<ruleset name="PSR Strict Standard">
+  <rule ref="PSR12"></rule>
+</ruleset>

.phpstan.neon

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+parameters:
+  level: 5
+  paths:
+    - lib
+  excludePaths:
+    - vendor/

.phpunit.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         bootstrap="vendor/autoload.php"
+         backupGlobals="false"
+         backupStaticAttributes="false"
+         colors="true"
+         verbose="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
+  <coverage>
+    <include>
+      <directory suffix=".php">lib/</directory>
+    </include>
+  </coverage>
+  <testsuites>
+    <testsuite name="Library Test Suite">
+      <directory>test</directory>
+    </testsuite>
+  </testsuites>
+</phpunit>

.pre-commit-config.yaml

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+fail_fast: true
+repos:
+  - repo: git@github.com:justin-at-demac/pre-commit-php.git
+    rev: 3.0.1
+    hooks:
+    - id: php-lint
+    - id: php-cbf
+      files: \.(php)$
+    - id: php-no-var_dumps
+    - id: php-no-exits
+    - id: php-cs
+      files: \.(php)$
+    - id: php-stan
+      files: \.(php)$
+      args: ["--configuration=.phpstan.neon"]
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.3.0
+    hooks:
+      - id: check-json
+      - id: check-xml
+      - id: check-yaml
+      - id: check-merge-conflict

class.php

@@ -1,124 +0,0 @@
-<?php
-class Api_Trade_Payeer
-{
-    private $arParams = array();
-    private $arError = array();
-
-
-    public function __construct($params = array())
-    {
-        $this->arParams = $params;
-    }
-
-
-    private function Request($req = array())
-    {
-        $msec = round(microtime(true) * 1000);
-        $req['post']['ts'] = $msec;
-
-        $post = json_encode($req['post']);
-
-        $sign = hash_hmac('sha256', $req['method'].$post, $this->arParams['key']);
-
-        $ch = curl_init();
-        curl_setopt($ch, CURLOPT_URL, "https://payeer.com/api/trade/".$req['method']);
-
-        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
-        curl_setopt($ch, CURLOPT_HEADER, false);
-        //curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
-
-        curl_setopt($ch, CURLOPT_POST, true);
-        curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
-
-        curl_setopt($ch, CURLOPT_HTTPHEADER, array(
-            "Content-Type: application/json",
-            "API-ID: ".$this->arParams['id'],
-            "API-SIGN: ".$sign
-        ));
-
-        $response = curl_exec($ch);
-        curl_close($ch);
-
-        $arResponse = json_decode($response, true);
-
-        if ($arResponse['success'] !== true)
-        {
-            $this->arError = $arResponse['error'];
-            throw new Exception($arResponse['error']['code']);
-        }
-
-        return $arResponse;
-    }
-
-
-    public function GetError()
-    {
-        return $this->arError;
-    }
-
-
-    public function Info()
-    {
-        $res = $this->Request(array(
-            'method' => 'info',
-        ));
-
-        return $res;
-    }
-
-
-    public function Orders($pair = 'BTC_USDT')
-    {
-        $res = $this->Request(array(
-            'method' => 'orders',
-            'post' => array(
-                'pair' => $pair,
-            ),
-        ));
-
-        return $res['pairs'];
-    }
-
-
-    public function Account()
-    {
-        $res = $this->Request(array(
-            'method' => 'account',
-        ));
-
-        return $res['balances'];
-    }
-
-
-    public function OrderCreate($req = array())
-    {
-        $res = $this->Request(array(
-            'method' => 'order_create',
-            'post' => $req,
-        ));
-
-        return $res;
-    }
-
-
-    public function OrderStatus($req = array())
-    {
-        $res = $this->Request(array(
-            'method' => 'order_status',
-            'post' => $req,
-        ));
-
-        return $res['order'];
-    }
-
-
-    public function MyOrders($req = array())
-    {
-        $res = $this->Request(array(
-            'method' => 'my_orders',
-            'post' => $req,
-        ));
-
-        return $res['items'];
-    }
-}

composer.json

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+{
+    "name": "oreolek/payeer",
+    "type": "library",
+    "description": "Simple wrapper for Payeer API",
+    "license": "Proprietary",
+    "authors": [
+        {
+            "name": "Alexander Yakovlev",
+            "email": "keloero@oreolek.me"
+        }
+    ],
+    "autoload": {
+        "psr-4": { "Payeer\\" : "lib" }
+    },
+    "require": {
+        "php": "^8.1",
+        "php-http/client-implementation": "^1",
+        "php-http/message": "^1.5",
+        "php-http/discovery": "^1.14",
+        "symfony/http-foundation": "^6"
+    },
+    "require-dev": {
+        "php-http/mock-client": "^1",
+        "php-http/guzzle7-adapter": "^1",
+        "phpstan/phpstan": "^1.7",
+        "vlucas/phpdotenv": "^5.4",
+        "phpunit/phpunit": "^9.5"
+    },
+    "scripts": {
+        "test": "phpunit -c .phpunit.xml",
+        "check-style": "phpcs",
+        "fix-style": "phpcbf",
+        "analyze": "./vendor/phpstan/phpstan/phpstan analyse lib/ -c .phpstan.neon"
+    },
+    "minimum-stability": "dev",
+    "prefer-stable": true
+}

lib/Adapter.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Payeer;
+
+class Adapter
+{
+    private array $arParams = array();
+    private array $arError = array();
+
+    public function __construct(array $params = array())
+    {
+        $this->arParams = $params;
+        if (!isset($params['key']) || !is_string($params['key'])) {
+            throw new \Exception('Payeer API key is required.');
+        }
+    }
+
+    protected function request(array $req = array())
+    {
+        $msec = round(microtime(true) * 1000);
+        $req['post']['ts'] = $msec;
+
+        $post = json_encode($req['post']);
+
+        $sign = hash_hmac('sha256', $req['method'] . $post, $this->arParams['key']);
+
+        $ch = curl_init();
+        curl_setopt($ch, CURLOPT_URL, "https://payeer.com/api/trade/" . $req['method']);
+
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($ch, CURLOPT_HEADER, false);
+        //curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
+
+        curl_setopt($ch, CURLOPT_POST, true);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
+
+        curl_setopt(
+            $ch,
+            CURLOPT_HTTPHEADER,
+            array(
+                "Content-Type: application/json",
+                "API-ID: " . $this->arParams['id'],
+                "API-SIGN: " . $sign
+            )
+        );
+
+        $response = curl_exec($ch);
+        curl_close($ch);
+
+        $arResponse = json_decode($response, true);
+
+        if ($arResponse['success'] !== true) {
+            $this->arError = $arResponse['error'];
+            throw new \Exception($arResponse['error']['code']);
+        }
+
+        return $arResponse;
+    }
+
+
+    public function getError(): array
+    {
+        return $this->arError;
+    }
+
+    /**
+     * @param string $pair
+     * @return array Return values
+     **/
+    public function orders($pair = 'BTC_USDT')
+    {
+        $res = $this->Request(
+            array(
+                'method' => 'orders',
+                'post' => array(
+                    'pair' => $pair,
+                ),
+            )
+        );
+
+        return $res['pairs'];
+    }
+
+    /**
+     * @return array Return values
+     **/
+    public function account()
+    {
+        $res = $this->Request(
+            array(
+                'method' => 'account',
+            )
+        );
+
+        return $res['balances'];
+    }
+
+
+    public function orderCreate($req = array())
+    {
+        return $this->order_create($req);
+    }
+
+
+    /**
+     * @param array $req POST parameters.
+     * @return array Return values
+     **/
+    public function orderStatus($req = array())
+    {
+        $res = $this->Request(
+            array(
+                'method' => 'order_status',
+                'post' => $req,
+            )
+        );
+
+        return $res['order'];
+    }
+
+
+    /**
+     * @param array $req POST parameters.
+     * @return array Return values
+     **/
+    public function myOrders($req = array()): array
+    {
+        $res = $this->Request(
+            array(
+                'method' => 'my_orders',
+                'post' => $req,
+            )
+        );
+
+        return $res['items'];
+    }
+
+    /**
+     * Catch-all magic method
+     *
+     * @param string $name
+     * @param array<string, mixed> $arguments
+     */
+    public function __call(string $name, array $arguments): mixed
+    {
+        $res = $this->Request(
+            array(
+                'method' => strtolower($name),
+                'post' => $arguments,
+            )
+        );
+
+        return $res;
+    }
+}

test/PayeerTest.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Payeer;
+
+use PHPUnit\Framework\TestCase;
+use Payeer\Adapter;
+
+final class PayeerTest extends TestCase
+{
+    /**
+     * @var Adapter
+     */
+    protected $adapter;
+
+    public function setUp(): void
+    {
+        $dotenv = \Dotenv\Dotenv::createImmutable(dirname(__DIR__));
+        $dotenv->load();
+        $this->adapter = new Adapter([
+            'id' => $_ENV['PAYEER_ID'],
+            'key' => $_ENV['SECRET'],
+        ]);
+    }
+    public function testGetTime(): void
+    {
+        $response = $this->adapter->time();
+        $this->assertArrayHasKey('success', $response);
+        $this->assertArrayHasKey('time', $response);
+        $this->assertTrue($response['success']);
+        $this->assertNotEmpty($response['time']);
+        // php vs js timestamps
+        $timestamp = (int) round($response['time'] / 1000);
+        $this->assertSame(date('Y-m-d H:i'), date('Y-m-d H:i', $timestamp));
+    }
+}