feat: add validation and use opencart logger

module/oc_telegram_shop/upload/catalog/controller/extension/tgshop/handle.php

@@ -8,6 +8,7 @@ use Cart\Currency;
 use Cart\Tax;
 use Openguru\OpenCartFramework\ImageTool\ImageTool;
 use Openguru\OpenCartFramework\ImageTool\ImageToolInterface;
+use Openguru\OpenCartFramework\Logger\OpenCartLogAdapter;
 
 $sysLibPath = rtrim(DIR_SYSTEM, '/') . '/library/oc_telegram_shop';
 $basePath = rtrim(DIR_APPLICATION, '/') . '/..';
@@ -26,6 +27,9 @@ class Controllerextensiontgshophandle extends Controller
 {
     public function index(): void
     {
+        $this->load->model('checkout/order');
+        $this->session->data['language'] = $this->config->get('config_language');
+
         $app = ApplicationFactory::create([
             'app_enabled' => filter_var($this->config->get('module_tgshop_status'), FILTER_VALIDATE_BOOLEAN),
             'oc_config_tax' => $this->config->get('config_tax'),
@@ -69,40 +73,22 @@ class Controllerextensiontgshophandle extends Controller
             'cache_products_main' => 60 * 10,
         ]);
 
-        $app->bind(Url::class, function () {
-            return $this->url;
-        });
-
-        $app->bind(Currency::class, function () {
-            return $this->currency;
-        });
-
-        $app->bind(Tax::class, function () {
-            return $this->tax;
-        });
-
         $app->bind(OcModelCatalogProductAdapter::class, function () {
             $this->load->model('catalog/product');
             return new OcModelCatalogProductAdapter($this->model_catalog_product);
         });
 
-        $app->bind(ImageToolInterface::class, function () {
-            return new ImageTool(DIR_IMAGE, HTTPS_SERVER);
-        });
+        $app->bind(Url::class, fn () => $this->url);
+        $app->bind(Currency::class, fn () => $this->currency);
+        $app->bind(Tax::class, fn () => $this->tax);
+        $app->bind(ImageToolInterface::class, fn () => new ImageTool(DIR_IMAGE, HTTPS_SERVER));
+        $app->bind(Cart::class, fn () => $this->cart);
+        $app->bind(OcRegistryDecorator::class, fn () => new OcRegistryDecorator($this->registry));
+        $app->singleton(Log::class, fn () => $this->log);
 
-        $app->bind(Cart::class, function () {
-            return $this->cart;
-        });
-
-        $app->bind(OcRegistryDecorator::class, function () {
-            return new OcRegistryDecorator($this->registry);
-        });
-
-        $this->load->model('checkout/order');
-
-        $this->session->data['language'] = $this->config->get('config_language');
-
-        $app->bootAndHandleRequest();
+        $app
+            ->withLogger(fn () => new OpenCartLogAdapter($this->log, 'TeleCart'))
+            ->bootAndHandleRequest();
     }
 
     function extractPureJs($input)

module/oc_telegram_shop/upload/oc_telegram_shop/composer.json

@@ -3,7 +3,8 @@
   "autoload": {
     "psr-4": {
       "Openguru\\OpenCartFramework\\": "framework/",
-      "App\\": "src/"
+      "App\\": "src/",
+      "Tests\\": "tests/"
     },
     "files": [
       "framework/Support/helpers.php"
@@ -21,13 +22,13 @@
     "psr/container": "^2.0",
     "ext-json": "*",
     "intervention/image": "^2.7",
-    "rakit/validation": "^1.4",
     "vlucas/phpdotenv": "^5.6",
     "guzzlehttp/guzzle": "^7.9",
     "symfony/cache": "^5.4"
   },
   "require-dev": {
     "roave/security-advisories": "dev-latest",
-    "phpstan/phpstan": "^2.1"
+    "phpstan/phpstan": "^2.1",
+    "phpunit/phpunit": "^9.6"
   }
 }

module/oc_telegram_shop/upload/oc_telegram_shop/framework/Application.php

@@ -2,6 +2,7 @@
 
 namespace Openguru\OpenCartFramework;
 
+use Closure;
 use Dotenv\Dotenv;
 use InvalidArgumentException;
 use Openguru\OpenCartFramework\Config\Settings;
@@ -9,6 +10,7 @@ use Openguru\OpenCartFramework\Container\Container;
 use Openguru\OpenCartFramework\Http\JsonResponse;
 use Openguru\OpenCartFramework\Http\Request;
 use Openguru\OpenCartFramework\Logger\Logger;
+use Openguru\OpenCartFramework\Logger\LoggerInterface;
 use Openguru\OpenCartFramework\Router\Router;
 use Openguru\OpenCartFramework\Support\ExecutionTimeProfiler;
 
@@ -18,6 +20,16 @@ class Application extends Container
     private static array $events = [];
     private array $serviceProviders = [];
     private array $middlewareStack = [];
+    private LoggerInterface $logger;
+
+    public function __construct(array $config)
+    {
+        parent::__construct($config);
+
+        // Fallback logger
+        $path = rtrim($this->getConfigValue('logs.path'), '/') . '/oc_telegram_shop.log';
+        $this->logger = new Logger($path);
+    }
 
     /**
      * @var ExecutionTimeProfiler
@@ -42,10 +54,7 @@ class Application extends Container
             return $container;
         });
 
-        $this->singleton(Logger::class, function (Container $container) {
-            $path = $container->getConfigValue('logs.path') . '/oc_telegram_shop.log';
-            return new Logger($path, Logger::LEVEL_INFO);
-        });
+        $this->singleton(LoggerInterface::class, fn () => $this->logger);
 
         $this->singleton(Settings::class, function (Container $container) {
             return new Settings($container->getConfigValue());
@@ -55,7 +64,7 @@ class Application extends Container
         $dotenv->load();
 
         $errorHandler = new ErrorHandler(
-            $this->get(Logger::class),
+            $this->get(LoggerInterface::class),
             $this,
         );
 
@@ -89,17 +98,17 @@ class Application extends Container
 
         [$controller, $method] = $action;
 
-        if (!class_exists($controller) || !method_exists($controller, $method)) {
+        if (! class_exists($controller) || ! method_exists($controller, $method)) {
             throw new InvalidArgumentException('Invalid action: ' . $controller . '->' . $method);
         }
 
         $this->profiler->addCheckpoint('Handle Middlewares.');
 
-        $next = fn($req) => $this->call($controller, $method);
+        $next = fn ($req) => $this->call($controller, $method);
 
         foreach (array_reverse($this->middlewareStack) as $class) {
             $instance = $this->get($class);
-            $next = static fn($req) => $instance->handle($req, $next);
+            $next = static fn ($req) => $instance->handle($req, $next);
         }
 
         $response = $next($request);
@@ -130,4 +139,11 @@ class Application extends Container
 
         return $this;
     }
+
+    public function withLogger(Closure $closure): Application
+    {
+        $this->logger = $closure();
+
+        return $this;
+    }
 }

module/oc_telegram_shop/upload/oc_telegram_shop/framework/ErrorHandler.php

@@ -7,7 +7,7 @@ use Openguru\OpenCartFramework\Contracts\ExceptionHandlerInterface;
 use Openguru\OpenCartFramework\Exceptions\NonLoggableExceptionInterface;
 use Openguru\OpenCartFramework\Http\JsonResponse;
 use Openguru\OpenCartFramework\Http\Response;
-use Openguru\OpenCartFramework\Logger\Logger;
+use Openguru\OpenCartFramework\Logger\LoggerInterface;
 use Throwable;
 
 /**
@@ -15,10 +15,10 @@ use Throwable;
  */
 class ErrorHandler
 {
-    private $logger;
+    private LoggerInterface $logger;
     private Application $app;
 
-    public function __construct(Logger $logger, Application $application)
+    public function __construct(LoggerInterface $logger, Application $application)
     {
         $this->logger = $logger;
         $this->app = $application;

module/oc_telegram_shop/upload/oc_telegram_shop/framework/Logger/Logger.php

@@ -4,24 +4,20 @@ namespace Openguru\OpenCartFramework\Logger;
 
 use Throwable;
 
-class Logger
+class Logger implements LoggerInterface
 {
     private $logFile;
     private $logLevel;
     private $maxFileSize; // Максимальный размер файла в байтах
 
-    public const LEVEL_INFO = 1;
-    public const LEVEL_WARNING = 2;
-    public const LEVEL_ERROR = 3;
-
-    public function __construct($logFile, $logLevel = self::LEVEL_INFO, $maxFileSize = 1048576)
+    public function __construct($logFile, $logLevel = LoggerInterface::LEVEL_INFO, $maxFileSize = 1048576)
     {
         $this->logFile = $logFile;
         $this->logLevel = $logLevel;
         $this->maxFileSize = $maxFileSize;
     }
 
-    public function log($message, $level = self::LEVEL_INFO)
+    public function log($message, $level = LoggerInterface::LEVEL_INFO)
     {
         if ($level < $this->logLevel) {
             return; // Не логируем, если уровень ниже установленного
@@ -39,11 +35,11 @@ class Logger
     private function getLevelString($level): string
     {
         switch ($level) {
-            case self::LEVEL_INFO:
+            case LoggerInterface::LEVEL_INFO:
                 return 'INFO';
-            case self::LEVEL_WARNING:
+            case LoggerInterface::LEVEL_WARNING:
                 return 'WARNING';
-            case self::LEVEL_ERROR:
+            case LoggerInterface::LEVEL_ERROR:
                 return 'ERROR';
             default:
                 return 'UNKNOWN';
@@ -52,17 +48,17 @@ class Logger
 
     public function info(string $message): void
     {
-        $this->log($message, self::LEVEL_INFO);
+        $this->log($message, LoggerInterface::LEVEL_INFO);
     }
 
     public function warning(string $message): void
     {
-        $this->log($message, self::LEVEL_WARNING);
+        $this->log($message, LoggerInterface::LEVEL_WARNING);
     }
 
     public function error(string $message): void
     {
-        $this->log($message, self::LEVEL_ERROR);
+        $this->log($message, LoggerInterface::LEVEL_ERROR);
     }
 
     private function rotateLogs(): void

module/oc_telegram_shop/upload/oc_telegram_shop/framework/Logger/LoggerInterface.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Openguru\OpenCartFramework\Logger;
+
+use Throwable;
+
+interface LoggerInterface
+{
+    public const LEVEL_INFO = 1;
+    public const LEVEL_WARNING = 2;
+    public const LEVEL_ERROR = 3;
+
+    public function log($message, $level = self::LEVEL_INFO);
+
+    public function info(string $message): void;
+
+    public function warning(string $message): void;
+
+    public function error(string $message): void;
+
+    public function logException(Throwable $exception): void;
+}

module/oc_telegram_shop/upload/oc_telegram_shop/framework/Logger/OpenCartLogAdapter.php

@@ -0,0 +1,72 @@
+<?php
+
+namespace Openguru\OpenCartFramework\Logger;
+
+use Log;
+use Throwable;
+
+class OpenCartLogAdapter implements LoggerInterface
+{
+    private Log $ocLogger;
+    private string $namespace;
+
+    public function __construct(Log $ocLogger, string $namespace)
+    {
+        $this->ocLogger = $ocLogger;
+        $this->namespace = $namespace;
+    }
+
+    public function log($message, $level = self::LEVEL_INFO): void
+    {
+        $this->ocLogger->write(
+            sprintf(
+                "[%s] [%s] %s\n",
+                $this->namespace,
+                $this->getLevelString($level),
+                $message
+            )
+        );
+    }
+
+    public function info(string $message): void
+    {
+        $this->log($message);
+    }
+
+    public function warning(string $message): void
+    {
+        $this->log($message, self::LEVEL_WARNING);
+    }
+
+    public function error(string $message): void
+    {
+        $this->log($message, self::LEVEL_ERROR);
+    }
+
+    public function logException(Throwable $exception): void
+    {
+        $this->error(
+            sprintf(
+                "Fatal error %s in %s on line %d\n%s",
+                $exception->getMessage(),
+                $exception->getFile(),
+                $exception->getLine(),
+                $exception->getTraceAsString()
+            )
+        );
+    }
+
+    private function getLevelString($level): string
+    {
+        switch ($level) {
+            case LoggerInterface::LEVEL_INFO:
+                return 'INFO';
+            case LoggerInterface::LEVEL_WARNING:
+                return 'WARNING';
+            case LoggerInterface::LEVEL_ERROR:
+                return 'ERROR';
+            default:
+                return 'UNKNOWN';
+        }
+    }
+}

module/oc_telegram_shop/upload/oc_telegram_shop/framework/Telegram/TelegramService.php

@@ -3,17 +3,14 @@
 namespace Openguru\OpenCartFramework\Telegram;
 
 use GuzzleHttp\Client;
-use Openguru\OpenCartFramework\Logger\Logger;
 
 class TelegramService
 {
-    private Logger $logger;
     private Client $client;
     private ?string $botToken;
 
-    public function __construct(Logger $logger, ?string $botToken = null)
+    public function __construct(?string $botToken = null)
     {
-        $this->logger = $logger;
         $this->botToken = $botToken;
         $this->client = $this->createGuzzleClient("https://api.telegram.org/bot{$botToken}/");
     }

module/oc_telegram_shop/upload/oc_telegram_shop/framework/Telegram/TelegramServiceProvider.php

@@ -4,7 +4,6 @@ namespace Openguru\OpenCartFramework\Telegram;
 
 use Openguru\OpenCartFramework\Application;
 use Openguru\OpenCartFramework\Container\ServiceProvider;
-use Openguru\OpenCartFramework\Logger\Logger;
 
 class TelegramServiceProvider extends ServiceProvider
 {
@@ -12,10 +11,7 @@ class TelegramServiceProvider extends ServiceProvider
     {
         $this->container->singleton(TelegramService::class, function (Application $app) {
             $botToken = $app->getConfigValue('telegram.bot_token');
-            return new TelegramService(
-                $app->get(Logger::class),
-                $botToken,
-            );
+            return new TelegramService($botToken);
         });
 
         $this->container->singleton(SignatureValidator::class, function (Application $app) {

module/oc_telegram_shop/upload/oc_telegram_shop/framework/Validator/ErrorBag.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Openguru\OpenCartFramework\Validator;
+
+class ErrorBag
+{
+    private array $errors;
+
+    public function __construct(array $errors = [])
+    {
+        $this->errors = $errors;
+    }
+
+    public function count(): int
+    {
+        return count($this->errors);
+    }
+
+    public function put(string $field, string $message): void
+    {
+        $this->errors[$field][] = $message;
+    }
+
+    public function first(): array
+    {
+        foreach ($this->errors as $error) {
+            return $error;
+        }
+    }
+
+    public function firstOfAll(): array
+    {
+        $result = [];
+
+        foreach ($this->errors as $field => $errors) {
+            if (count($errors) > 0) {
+                $result[$field] = $errors[0];
+            }
+        }
+
+        return $result;
+    }
+}

module/oc_telegram_shop/upload/oc_telegram_shop/framework/Validator/ValidationRuleNotFoundException.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace Openguru\OpenCartFramework\Validator;
+
+use Exception;
+
+class ValidationRuleNotFoundException extends Exception
+{
+}

module/oc_telegram_shop/upload/oc_telegram_shop/framework/Validator/ValidationRules/Email.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Openguru\OpenCartFramework\Validator\ValidationRules;
+
+use Closure;
+
+class Email implements ValidationRuleInterface
+{
+    public function validate(string $field, array $input, Closure $fail): void
+    {
+        $email = $input[$field] ?? '';
+
+        if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
+            $fail('Email is not valid');
+        }
+    }
+}

module/oc_telegram_shop/upload/oc_telegram_shop/framework/Validator/ValidationRules/Required.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace Openguru\OpenCartFramework\Validator\ValidationRules;
+
+use Closure;
+
+class Required implements ValidationRuleInterface
+{
+    public function validateRequired($value): bool
+    {
+        if (is_null($value)) {
+            return false;
+        }
+
+        if (is_string($value) && trim($value) === '') {
+            return false;
+        }
+
+        if (is_countable($value) && count($value) < 1) {
+            return false;
+        }
+
+        return true;
+    }
+
+    public function validate(string $field, array $input, Closure $fail): void
+    {
+        $value = $input[$field] ?? null;
+
+        if ($this->validateRequired($value) === false) {
+            $fail(':field is required');
+        }
+    }
+}

module/oc_telegram_shop/upload/oc_telegram_shop/framework/Validator/ValidationRules/ValidationRuleInterface.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Openguru\OpenCartFramework\Validator\ValidationRules;
+
+use Closure;
+
+interface ValidationRuleInterface
+{
+    public function validate(string $field, array $input, Closure $fail): void;
+}

module/oc_telegram_shop/upload/oc_telegram_shop/framework/Validator/Validator.php

@@ -2,23 +2,89 @@
 
 namespace Openguru\OpenCartFramework\Validator;
 
-class Validator
-{
-    private $input;
-    private $rules;
+use Openguru\OpenCartFramework\Validator\ValidationRules\ValidationRuleInterface;
 
-    public function __construct(array $input, array $rules)
+class Validator implements ValidatorInterface
+{
+    private array $input;
+    private array $rules;
+    private ErrorBag $errors;
+    private array $customMessages;
+    private array $fieldNames;
+
+    public function __construct(array $validationRules = [], array $customMessages = [])
+    {
+        $this->validationRules = $validationRules;
+        $this->customMessages = $customMessages;
+    }
+
+    public function make(array $input, array $rules, array $fieldNames = []): Validator
     {
         $this->input = $input;
         $this->rules = $rules;
+        $this->errors = new ErrorBag();
+        $this->fieldNames = $fieldNames;
+
+        return $this;
     }
 
-    public function validate(): bool
+    /**
+     * @throws ValidationRuleNotFoundException
+     */
+    private function validate(): void
     {
-        foreach ($this->rules as $name => $rule) {
-            $components = explode('|', $rule);
+        foreach ($this->rules as $field => $rule) {
+            $parts = $this->extractParts($rule);
+
+            foreach ($parts as $part) {
+                $validationRule = $this->resolveRuleClass($part);
+
+                $validationRule->validate($field, $this->input, function ($message) use ($part, $field) {
+                    $this->errors->put($field, $this->formatMessage($message, $part, $field));
+                });
+            }
+        }
+    }
+
+    /**
+     * @throws ValidationRuleNotFoundException
+     */
+    public function fails(): bool
+    {
+        $this->validate();
+
+        return $this->errors->count() > 0;
+    }
+
+    private function extractParts($rule): array
+    {
+        return explode('|', $rule);
+    }
+
+    /**
+     * @throws ValidationRuleNotFoundException
+     */
+    private function resolveRuleClass($part): ValidationRuleInterface
+    {
+        $lazyClass = $this->validationRules[$part] ?? null;
+
+        if ($lazyClass === null) {
+            throw new ValidationRuleNotFoundException('Unknown rule "' . $part);
         }
 
-        return true;
+        return $lazyClass();
+    }
+
+    public function getErrors(): ErrorBag
+    {
+        return $this->errors;
+    }
+
+    private function formatMessage(string $message, string $rule, string $field): string
+    {
+        $message = $this->customMessages[$rule] ?? $message;
+        $field = $this->fieldNames[$field] ?? $field;
+
+        return str_replace(':field', $field, $message);
     }
 }

module/oc_telegram_shop/upload/oc_telegram_shop/framework/Validator/ValidatorInterface.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace Openguru\OpenCartFramework\Validator;
+
+interface ValidatorInterface
+{
+    public function make(array $input, array $rules, array $fieldNames = []): ValidatorInterface;
+
+    /**
+     * @throws ValidationRuleNotFoundException
+     */
+    public function fails(): bool;
+
+    public function getErrors(): ErrorBag;
+}

module/oc_telegram_shop/upload/oc_telegram_shop/framework/Validator/ValidatorServiceProvider.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Openguru\OpenCartFramework\Validator;
+
+use Openguru\OpenCartFramework\Container\ServiceProvider;
+use Openguru\OpenCartFramework\Validator\ValidationRules\Email;
+use Openguru\OpenCartFramework\Validator\ValidationRules\Required;
+
+class ValidatorServiceProvider extends ServiceProvider
+{
+    protected function rules(): array
+    {
+        return [
+            'required' => fn () => $this->container->get(Required::class),
+            'email' => fn () => $this->container->get(Email::class),
+        ];
+    }
+
+    public function register(): void
+    {
+        $this->container->bind(ValidatorInterface::class, function () {
+            $langCode = $this->container->getConfigValue('', 'ru');
+            $translationsFile = __DIR__ . "/translations/$langCode.php";
+
+            if (! file_exists($translationsFile)) {
+                $translationsFile = __DIR__ . "/lang/en.php";
+            }
+
+            return new Validator($this->rules(), require $translationsFile);
+        });
+    }
+}

module/oc_telegram_shop/upload/oc_telegram_shop/framework/Validator/translations/ru.php

@@ -0,0 +1,6 @@
+<?php
+
+return [
+    'required' => ':field обязательно для заполнения.',
+    'email' => 'Неверный e-mail.',
+];

module/oc_telegram_shop/upload/oc_telegram_shop/src/ApplicationFactory.php

@@ -10,6 +10,7 @@ use Openguru\OpenCartFramework\Router\RouteServiceProvider;
 use Openguru\OpenCartFramework\Support\Arr;
 use Openguru\OpenCartFramework\Telegram\TelegramServiceProvider;
 use Openguru\OpenCartFramework\Telegram\TelegramValidateInitDataMiddleware;
+use Openguru\OpenCartFramework\Validator\ValidatorServiceProvider;
 
 class ApplicationFactory
 {
@@ -24,6 +25,7 @@ class ApplicationFactory
                 RouteServiceProvider::class,
                 AppServiceProvider::class,
                 TelegramServiceProvider::class,
+                ValidatorServiceProvider::class,
             ])
             ->withMiddlewares([
                 TelegramValidateInitDataMiddleware::class,

module/oc_telegram_shop/upload/oc_telegram_shop/src/Decorators/OcRegistryDecorator.php

@@ -3,12 +3,18 @@
 namespace App\Decorators;
 
 use Cart\Cart;
+use Cart\Currency;
+use Config;
 use Loader;
 use Registry;
+use Session;
 
 /**
  * @property Loader $load
  * @property Cart $cart
+ * @property Session $session
+ * @property Currency $currency
+ * @property Config $config
  * @property \ModelCatalogProduct $model_catalog_product
  */
 class OcRegistryDecorator

module/oc_telegram_shop/upload/oc_telegram_shop/src/Exceptions/OrderValidationFailedException.php

@@ -2,7 +2,7 @@
 
 namespace App\Exceptions;
 
-use Rakit\Validation\ErrorBag;
+use Openguru\OpenCartFramework\Validator\ErrorBag;
 use RuntimeException;
 use Throwable;
 

module/oc_telegram_shop/upload/oc_telegram_shop/src/Handlers/ProductsHandler.php

@@ -9,16 +9,16 @@ use Exception;
 use Openguru\OpenCartFramework\Config\Settings;
 use Openguru\OpenCartFramework\Http\JsonResponse;
 use Openguru\OpenCartFramework\Http\Request;
-use Openguru\OpenCartFramework\Logger\Logger;
+use Openguru\OpenCartFramework\Logger\LoggerInterface;
 use RuntimeException;
 
 class ProductsHandler
 {
     private Settings $settings;
     private ProductsService $productsService;
-    private Logger $logger;
+    private LoggerInterface $logger;
 
-    public function __construct(Settings $settings, ProductsService $productsService, Logger $logger)
+    public function __construct(Settings $settings, ProductsService $productsService, LoggerInterface $logger)
     {
         $this->settings = $settings;
         $this->productsService = $productsService;

module/oc_telegram_shop/upload/oc_telegram_shop/src/Services/OrderCreateService.php

@@ -1,16 +1,19 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Services;
 
 use App\Decorators\OcRegistryDecorator;
 use App\Exceptions\OrderValidationFailedException;
 use Exception;
 use Openguru\OpenCartFramework\Config\Settings;
-use Openguru\OpenCartFramework\Logger\Logger;
+use Openguru\OpenCartFramework\Logger\LoggerInterface;
 use Openguru\OpenCartFramework\QueryBuilder\Connections\ConnectionInterface;
 use Openguru\OpenCartFramework\Support\Arr;
 use Openguru\OpenCartFramework\Telegram\TelegramService;
-use Rakit\Validation\Validator;
+use Openguru\OpenCartFramework\Validator\ValidationRuleNotFoundException;
+use Openguru\OpenCartFramework\Validator\ValidatorInterface;
 use RuntimeException;
 
 class OrderCreateService
@@ -20,7 +23,8 @@ class OrderCreateService
     private OcRegistryDecorator $oc;
     private Settings $settings;
     private TelegramService $telegramService;
-    private Logger $logger;
+    private LoggerInterface $logger;
+    private ValidatorInterface $validator;
 
     public function __construct(
         ConnectionInterface $database,
@@ -28,7 +32,8 @@ class OrderCreateService
         OcRegistryDecorator $registry,
         Settings $settings,
         TelegramService $telegramService,
-        Logger $logger
+        LoggerInterface $logger,
+        ValidatorInterface $validator
     ) {
         $this->database = $database;
         $this->cartService = $cartService;
@@ -36,11 +41,16 @@ class OrderCreateService
         $this->settings = $settings;
         $this->telegramService = $telegramService;
         $this->logger = $logger;
+        $this->validator = $validator;
     }
 
     public function create(array $data, array $meta = []): void
     {
-        $this->validate($data);
+        try {
+            $this->validate($data);
+        } catch (ValidationRuleNotFoundException $e) {
+            throw new RuntimeException($e->getMessage());
+        }
 
         $now = date('Y-m-d H:i:s');
         $storeId = $this->settings->get('oc_store_id');
@@ -170,23 +180,22 @@ class OrderCreateService
         $this->sendNotifications($orderData, $data['tgData']);
     }
 
+    /**
+     * @throws ValidationRuleNotFoundException
+     */
     private function validate(array $data): void
     {
-        $validator = new Validator();
-
-        $validation = $validator->make($data, [
-            'firstName' => 'required',
-            'lastName' => 'required',
-            'email' => 'required|email',
-            'phone' => 'required',
-            'address' => 'required',
-            'comment' => 'required',
+        $v = $this->validator->make($data, $this->makeValidationRulesFromSettings(), [
+            'firstName' => 'Имя',
+            'lastName' => 'Фамилия',
+            'email' => 'E-mail',
+            'phone' => 'Номер телефона',
+            'address' => 'Адрес доставки',
+            'comment' => 'Комментарий',
         ]);
 
-        $validation->validate();
-
-        if ($validation->fails()) {
-            throw new OrderValidationFailedException($validation->errors());
+        if ($v->fails()) {
+            throw new OrderValidationFailedException($v->getErrors());
         }
     }
 
@@ -232,4 +241,16 @@ class OrderCreateService
             }
         }
     }
+
+    private function makeValidationRulesFromSettings(): array
+    {
+        return [
+            'firstName' => 'required',
+            'lastName' => 'required',
+            'email' => 'required|email',
+            'phone' => 'required',
+            'address' => 'required',
+            'comment' => 'required',
+        ];
+    }
 }

module/oc_telegram_shop/upload/oc_telegram_shop/src/config.php

@@ -1,7 +1,6 @@
 <?php
 
 return [
-
     'config_timezone' => 'UTC',
 
     'lang' => 'en-gb',

module/oc_telegram_shop/upload/oc_telegram_shop/tests/TestCase.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Tests;
+
+use Openguru\OpenCartFramework\Application;
+
+class TestCase extends \PHPUnit\Framework\TestCase
+{
+    protected Application $app;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $config = [];
+
+        $this->app = new Application($config);
+    }
+}

module/oc_telegram_shop/upload/oc_telegram_shop/tests/Validator/ErrorBagTest.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Tests\Validator;
+
+use Openguru\OpenCartFramework\Validator\ErrorBag;
+use Tests\TestCase;
+
+class ErrorBagTest extends TestCase
+{
+    public function testFirstOfAll(): void
+    {
+        $errorBag = new ErrorBag([
+            'foo' => ['one', 'two'],
+            'bar' => ['three', 'four'],
+        ]);
+
+        $expected = [
+            'foo' => 'one',
+            'bar' => 'three',
+        ];
+
+        $this->assertEquals($expected, $errorBag->firstOfAll());
+    }
+}

module/oc_telegram_shop/upload/oc_telegram_shop/tests/Validator/ValidatorTest.php

@@ -0,0 +1,145 @@
+<?php
+
+namespace Tests\Validator;
+
+use Openguru\OpenCartFramework\Validator\ValidationRuleNotFoundException;
+use Openguru\OpenCartFramework\Validator\ValidationRules\Required;
+use Openguru\OpenCartFramework\Validator\Validator;
+use Tests\TestCase;
+
+/**
+ * @coversDefaultClass Validator
+ */
+class ValidatorTest extends TestCase
+{
+    /**
+     * @covers Validator::fails()
+     * @covers Validator::make()
+     */
+    public function testValidateBasic(): void
+    {
+        $validator = new Validator();
+        $this->assertFalse($validator->make([], [])->fails());
+    }
+
+    /**
+     * @covers Validator::fails()
+     */
+    public function testThrowExceptionIfRuleNotFound(): void
+    {
+        $validator = new Validator();
+        $v = $validator->make([], [
+            'field' => 'not_exists_rule',
+        ]);
+
+        $this->expectException(ValidationRuleNotFoundException::class);
+
+        $v->fails();
+    }
+
+    public function testRequiredForNonExistentField(): void
+    {
+        $validator = new Validator([
+            'required' => fn () => new Required(),
+        ]);
+
+        $v = $validator->make(['xyz' => 'abc'], ['foo' => 'required']);
+
+        $this->assertTrue($v->fails());
+        $this->assertEquals(1, $v->getErrors()->count());
+        $this->assertEquals(['foo is required'], $v->getErrors()->first());
+    }
+
+    public function testRequiredForEmptyField(): void
+    {
+        $validator = new Validator([
+            'required' => fn () => new Required(),
+        ]);
+
+        $v = $validator->make(['foo' => ''], ['foo' => 'required']);
+
+        $this->assertTrue($v->fails());
+        $this->assertEquals(1, $v->getErrors()->count());
+        $this->assertEquals(['foo is required'], $v->getErrors()->first());
+    }
+
+    public function testRequiredForFalseValue(): void
+    {
+        $validator = new Validator([
+            'required' => fn () => new Required(),
+        ]);
+
+        $v = $validator->make(['foo' => false], ['foo' => 'required']);
+
+        $this->assertFalse($v->fails());
+    }
+
+    public function testRequiredForNullValue(): void
+    {
+        $validator = new Validator([
+            'required' => fn () => new Required(),
+        ]);
+
+        $v = $validator->make(['foo' => null], ['foo' => 'required']);
+
+        $this->assertTrue($v->fails());
+        $this->assertEquals(1, $v->getErrors()->count());
+        $this->assertEquals(['foo is required'], $v->getErrors()->first());
+    }
+
+    public function testRequiredForZero(): void
+    {
+        $validator = new Validator([
+            'required' => fn () => new Required(),
+        ]);
+
+        $v = $validator->make(['foo' => 0], ['foo' => 'required']);
+
+        $this->assertFalse($v->fails());
+    }
+
+    public function testRequiredForZeroString(): void
+    {
+        $validator = new Validator([
+            'required' => fn () => new Required(),
+        ]);
+
+        $v = $validator->make(['foo' => "0"], ['foo' => 'required']);
+
+        $this->assertFalse($v->fails());
+    }
+
+    public function testCustomValidationMessages(): void
+    {
+        $customMessages = [
+            'required' => ':field is very required',
+        ];
+
+        $validator = new Validator([
+            'required' => fn () => new Required(),
+        ], $customMessages);
+
+        $v = $validator->make(['foo' => ''], ['foo' => 'required']);
+
+        $this->assertTrue($v->fails());
+        $this->assertEquals(1, $v->getErrors()->count());
+        $this->assertEquals(['foo is very required'], $v->getErrors()->first());
+    }
+
+    public function testCustomFieldNames(): void
+    {
+        $validator = new Validator([
+            'required' => fn () => new Required(),
+        ]);
+
+        $v = $validator->make(['foo' => ''], [
+            'foo' => 'required'
+        ], [
+            'foo' => 'My Field'
+        ]);
+
+        $this->assertTrue($v->fails());
+        $this->assertEquals(1, $v->getErrors()->count());
+        $this->assertEquals(['My Field is required'], $v->getErrors()->first());
+    }
+}