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<?php |
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namespace XAdam; |
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use GuzzleHttp\Client; |
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class TrTaxNumberVerification |
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{ |
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public const API_URL = 'https://ivd.gib.gov.tr/tvd_server'; |
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protected static ?Client $client = null; |
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protected static ?string $token = null; |
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protected static array $errorCodeList = [ |
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1 => 'İşletme tipi tüzel kişi için 1, şahıs şirketi için 2 olmalıdır!', |
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2 => 'Vergi numarası geçerli değil!', |
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3 => 'Servise ulaşılamıyor!', |
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4 => 'Firma bilgileri bulunamadı!', |
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]; |
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public static function getClient(): Client |
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{ |
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if (static::$client !== null) { |
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return static::$client; |
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} |
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return static::$client = new Client(); |
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} |
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public static function getToken(): string |
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{ |
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if (static::$token !== null) { |
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return static::$token; |
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} |
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$response = static::getClient()->post(static::API_URL . '/assos-login', [ |
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'query' => [ |
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'assoscmd' => 'cfsession', |
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//'rtype' => 'json', |
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'fskey' => 'intvrg.fix.session', |
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'fuserid' => 'INTVRG_FIX', |
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//'gn' => 'vkndogrulamalar', |
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] |
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]); |
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return static::$token = json_decode($response->getBody())->token; |
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} |
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public static function makeQuery(int $company_type, string $tax_number, string $tax_office_no): array |
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{ |
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$vkn1 = ''; |
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$tckn1 = ''; |
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if ($company_type === 1) { |
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$vkn1 = $tax_number; |
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} else if ($company_type === 2) { |
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$tckn1 = $tax_number; |
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} |
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return [ |
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'dogrulama' => [ |
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'vkn1' => $vkn1, |
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'tckn1' => $tckn1, |
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//'iller' => substr($tax_office_no, 0, 3), |
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'vergidaireleri' => $tax_office_no, |
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] |
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]; |
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} |
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public static function verify(int $company_type, string $tax_number, string $tax_office_no) |
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{ |
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if (!in_array($company_type, [1, 2])) { |
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return static::errorResponse(1); |
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} |
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if (($company_type === 1 && !TrTaxNumberValidation::validate($tax_number)) || ($company_type === 2 && !TrCitizenNumberValidation::validate($tax_number))) { |
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return static::errorResponse(2); |
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} |
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$jp = static::makeQuery($company_type, $tax_number, $tax_office_no); |
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$response = static::getClient()->post(static::API_URL . '/dispatch', [ |
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'query' => [ |
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'cmd' => 'vergiNoIslemleri_vergiNumarasiSorgulama', |
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//'callid' => 'c4d3734c05df2-7', |
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//'pageName' => 'R_INTVRG_INTVD_VERGINO_DOGRULAMA', |
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'token' => static::getToken(), |
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'jp' => json_encode($jp), |
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] |
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]); |
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$response = json_decode($response->getBody()); |
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if (isset($response->error)) { |
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return static::errorResponse(3); |
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} else if (isset($response->data) && !isset($response->data->durum)) { |
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return static::errorResponse(4); |
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} |
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return (object)[ |
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'status' => true, |
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'data' => (object)[ |
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'title' => $response->data->unvan, |
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'tax_no' => $response->data->vkn, |
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] |
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]; |
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} |
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public static function errorResponse(int $errorCode): object |
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{ |
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return (object)[ |
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'status' => false, |
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'error' => (object)[ |
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'code' => $errorCode, |
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'description' => static::$errorCodeList[$errorCode] |
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] |
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]; |
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} |
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} |
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