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Mini Shell
<?php
namespace App\Http\Controllers\Api\V2;
use App\Models\BusinessSetting;
use App\Http\Controllers\SSLCommerz;
use App\Models\CombinedOrder;
use App\Models\User;
use App\Models\Wallet;
use Illuminate\Http\Request;
# IF BROWSE FROM LOCAL HOST, KEEP true
if (!defined("SSLCZ_IS_LOCAL_HOST")) {
define("SSLCZ_IS_LOCAL_HOST", true);
}
class SslCommerzController extends Controller
{
public $sslc_submit_url;
public $sslc_validation_url;
public $sslc_mode;
public $sslc_data;
public $store_id;
public $store_pass;
public $error = '';
public function __construct()
{
# IF SANDBOX TRUE, THEN IT WILL CONNECT WITH SSLCOMMERZ SANDBOX (TEST) SYSTEM
if (BusinessSetting::where('type', 'sslcommerz_sandbox')->first()->value == 1) {
$this->setSSLCommerzMode(true);
} else {
$this->setSSLCommerzMode(false);
}
$this->store_id = env('SSLCZ_STORE_ID');
$this->store_pass = env('SSLCZ_STORE_PASSWD');
$this->sslc_submit_url = "https://" . $this->sslc_mode . ".sslcommerz.com/gwprocess/v3/api.php";
$this->sslc_validation_url = "https://" . $this->sslc_mode . ".sslcommerz.com/validator/api/validationserverAPI.php";
}
public function begin(Request $request)
{
$payment_type = $request->payment_type;
$combined_order_id = $request->combined_order_id;
$amount = $request->amount;
$user_id = $request->user_id;
$post_data = array();
$post_data['total_amount'] = $request->amount; # You cant not pay less than 10
$post_data['currency'] = "BDT";
if ($request->payment_type == "cart_payment") {
$post_data['tran_id'] = 'AIZ-' . $request->combined_order_id . '-' . date('Ymd'); // tran_id must be unique
} else if (
$request->payment_type == "wallet_payment" ||
$request->payment_type == "seller_package_payment" ||
$request->payment_type == "customer_package_payment"
) {
$post_data['tran_id'] = 'AIZ-' . $request->user_id . '-' . date('Ymd');
}
$post_data['value_a'] = $request->user_id;
$post_data['value_b'] = $request->combined_order_id;
$post_data['value_c'] = $request->payment_type;
$post_data['value_d'] = $request->amount;
if ($request->payment_type == "cart_payment") {
$combined_order = CombinedOrder::find($combined_order_id);
$post_data['value_d'] = $combined_order->grand_total;
} else if ($request->payment_type == "wallet_payment") {
$post_data['value_b'] = 'sslcommerz';
} else if ($request->payment_type == "seller_package_payment" || $request->payment_type == "customer_package_payment") {
$post_data['value_b'] = $request->package_id;
}
# CUSTOMER INFORMATION
$post_data['cus_name'] = "Customer Name";
$post_data['cus_add1'] = "Customer Address";
$post_data['cus_city'] = "Customer City";
$post_data['cus_postcode'] = "1234";
$post_data['cus_country'] = "Bangladesh";
$post_data['cus_phone'] = "123456123";
$post_data['cus_email'] = "some@mail.com";
$post_data['success_url'] = url("api/v2/sslcommerz/success");
$post_data['fail_url'] = url("api/v2/sslcommerz/fail");
$post_data['cancel_url'] = url("api/v2/sslcommerz/cancel");
return $this->initiate($post_data);
}
public function payment_success(Request $request)
{
$sslc = new SSLCommerz();
#Start to received these value from session. which was saved in index function.
$tran_id = $request->value_a;
#End to received these value from session. which was saved in index function.
$payment = json_encode($request->all());
if (isset($request->value_c)) {
try {
if ($request->value_c == 'cart_payment') {
checkout_done($request->value_b, $payment);
} elseif ($request->value_c == 'wallet_payment') {
wallet_payment_done($request->value_a, $request->value_d, 'SslCommerz', $payment);
} elseif ($request->value_c == 'seller_package_payment') {
seller_purchase_payment_done($request->value_a, $request->value_b, $request->value_d, 'SslCommerz', $payment);
} else if ($request->value_c == 'customer_package_payment') {
customer_purchase_payment_done($request->value_a, $request->value_b);
}
return response()->json(['result' => true, 'message' => translate("Payment is successful")]);
} catch (\Exception $e) {
return response()->json(['result' => false, 'message' => $e->getMessage()]);
}
}
return response()->json([
'result' => false,
'message' => translate('Payment Failed')
]);
/*return response()->json([
'result' => false,
'payment_type'=> $payment_type,
'message' => 'Payment Successful'
]);*/
}
public function payment_process(Request $request)
{
}
public function payment_fail(Request $request)
{
return response()->json([
'result' => false,
'message' => translate('Payment Failed')
]);
}
public function payment_cancel(Request $request)
{
return response()->json([
'result' => false,
'message' => translate('Payment Cancelled')
]);
}
public function initiate($post_data)
{
/*return response()->json([
'post_data' => json_encode($post_data),
'result' => false,
'url' => '',
'message' => "gg",
]);*/
if ($post_data != '' && is_array($post_data)) {
$post_data['store_id'] = $this->store_id;
$post_data['store_passwd'] = $this->store_pass;
$load_sslc = $this->sendRequest($post_data);
if ($load_sslc) {
if (isset($this->sslc_data['status']) && $this->sslc_data['status'] == 'SUCCESS') {
if (isset($this->sslc_data['GatewayPageURL']) && $this->sslc_data['GatewayPageURL'] != '') {
return response()->json([
'result' => true,
'url' => $this->sslc_data['GatewayPageURL'],
'message' => 'Redirect Url is found'
]);
} else {
return response()->json([
'result' => false,
'url' => '',
'message' => 'No redirect URL found!'
]);
}
} else {
return response()->json([
'result' => false,
'url' => '',
'message' => "Invalid Credential!",
]);
}
} else {
return response()->json([
'result' => false,
'url' => '',
'message' => "Connectivity Issue. Please contact your sslcommerz manager",
]);
}
} else {
return response()->json([
'result' => false,
'url' => '',
'message' => "Please provide a valid information list about transaction with transaction id, amount, success url, fail url, cancel url, store id and pass at least",
]);
}
}
# SEND CURL REQUEST
public function sendRequest($data)
{
$handle = curl_init();
curl_setopt($handle, CURLOPT_URL, $this->sslc_submit_url);
curl_setopt($handle, CURLOPT_POST, 1);
curl_setopt($handle, CURLOPT_POSTFIELDS, $data);
curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
if (SSLCZ_IS_LOCAL_HOST) {
curl_setopt($handle, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($handle, CURLOPT_SSL_VERIFYPEER, false);
} else {
curl_setopt($handle, CURLOPT_SSL_VERIFYHOST, 2); // Its default value is now 2
curl_setopt($handle, CURLOPT_SSL_VERIFYPEER, true);
}
$content = curl_exec($handle);
$code = curl_getinfo($handle, CURLINFO_HTTP_CODE);
if ($code == 200 && !(curl_errno($handle))) {
curl_close($handle);
$sslcommerzResponse = $content;
# PARSE THE JSON RESPONSE
$this->sslc_data = json_decode($sslcommerzResponse, true);
return $this;
} else {
curl_close($handle);
$msg = "FAILED TO CONNECT WITH SSLCOMMERZ API";
$this->error = $msg;
return false;
}
}
# SET SSLCOMMERZ PAYMENT MODE - LIVE OR TEST
public function setSSLCommerzMode($test)
{
if ($test) {
$this->sslc_mode = "sandbox";
} else {
$this->sslc_mode = "securepay";
}
}
# VALIDATE SSLCOMMERZ TRANSACTION
public function sslcommerz_validate($merchant_trans_id, $merchant_trans_amount, $merchant_trans_currency, $post_data)
{
# MERCHANT SYSTEM INFO
if ($merchant_trans_id != "" && $merchant_trans_amount != 0) {
# CALL THE FUNCTION TO CHECK THE RESUKT
$post_data['store_id'] = $this->store_id;
$post_data['store_pass'] = $this->store_pass;
if ($this->SSLCOMMERZ_hash_varify($this->store_pass, $post_data)) {
$val_id = urlencode($post_data['val_id']);
$store_id = urlencode($this->store_id);
$store_passwd = urlencode($this->store_pass);
$requested_url = ($this->sslc_validation_url . "?val_id=" . $val_id . "&store_id=" . $store_id . "&store_passwd=" . $store_passwd . "&v=1&format=json");
$handle = curl_init();
curl_setopt($handle, CURLOPT_URL, $requested_url);
curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
if (SSLCZ_IS_LOCAL_HOST) {
curl_setopt($handle, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($handle, CURLOPT_SSL_VERIFYPEER, false);
} else {
curl_setopt($handle, CURLOPT_SSL_VERIFYHOST, 2); // Its default value is now 2
curl_setopt($handle, CURLOPT_SSL_VERIFYPEER, true);
}
$result = curl_exec($handle);
$code = curl_getinfo($handle, CURLINFO_HTTP_CODE);
if ($code == 200 && !(curl_errno($handle))) {
# TO CONVERT AS ARRAY
# $result = json_decode($result, true);
# $status = $result['status'];
# TO CONVERT AS OBJECT
$result = json_decode($result);
$this->sslc_data = $result;
# TRANSACTION INFO
$status = $result->status;
$tran_date = $result->tran_date;
$tran_id = $result->tran_id;
$val_id = $result->val_id;
$amount = $result->amount;
$store_amount = $result->store_amount;
$bank_tran_id = $result->bank_tran_id;
$card_type = $result->card_type;
$currency_type = $result->currency_type;
$currency_amount = $result->currency_amount;
# ISSUER INFO
$card_no = $result->card_no;
$card_issuer = $result->card_issuer;
$card_brand = $result->card_brand;
$card_issuer_country = $result->card_issuer_country;
$card_issuer_country_code = $result->card_issuer_country_code;
# API AUTHENTICATION
$APIConnect = $result->APIConnect;
$validated_on = $result->validated_on;
$gw_version = $result->gw_version;
# GIVE SERVICE
if ($status == "VALID" || $status == "VALIDATED") {
if ($merchant_trans_currency == "BDT") {
if (trim($merchant_trans_id) == trim($tran_id) && (abs($merchant_trans_amount - $amount) < 1) && trim($merchant_trans_currency) == trim('BDT')) {
return true;
} else {
# DATA TEMPERED
$this->error = "Data has been tempered";
return false;
}
} else {
//echo "trim($merchant_trans_id) == trim($tran_id) && ( abs($merchant_trans_amount-$currency_amount) < 1 ) && trim($merchant_trans_currency)==trim($currency_type)";
if (trim($merchant_trans_id) == trim($tran_id) && (abs($merchant_trans_amount - $currency_amount) < 1) && trim($merchant_trans_currency) == trim($currency_type)) {
return true;
} else {
# DATA TEMPERED
$this->error = "Data has been tempered";
return false;
}
}
} else {
# FAILED TRANSACTION
$this->error = "Failed Transaction";
return false;
}
} else {
# Failed to connect with SSLCOMMERZ
$this->error = "Faile to connect with SSLCOMMERZ";
return false;
}
} else {
# Hash validation failed
$this->error = "Hash validation failed";
return false;
}
} else {
# INVALID DATA
$this->error = "Invalid data";
return false;
}
}
# FUNCTION TO CHECK HASH VALUE
public function SSLCOMMERZ_hash_varify($store_passwd = "", $post_data)
{
if (isset($post_data) && isset($post_data['verify_sign']) && isset($post_data['verify_key'])) {
# NEW ARRAY DECLARED TO TAKE VALUE OF ALL POST
$pre_define_key = explode(',', $post_data['verify_key']);
$new_data = array();
if (!empty($pre_define_key)) {
foreach ($pre_define_key as $value) {
if (isset($post_data[$value])) {
$new_data[$value] = ($post_data[$value]);
}
}
}
# ADD MD5 OF STORE PASSWORD
$new_data['store_passwd'] = md5($store_passwd);
# SORT THE KEY AS BEFORE
ksort($new_data);
$hash_string = "";
foreach ($new_data as $key => $value) {
$hash_string .= $key . '=' . ($value) . '&';
}
$hash_string = rtrim($hash_string, '&');
if (md5($hash_string) == $post_data['verify_sign']) {
return true;
} else {
$this->error = "Verification signature not matched";
return false;
}
} else {
$this->error = 'Required data mission. ex: verify_key, verify_sign';
return false;
}
}
# FUNCTION TO GET IMAGES FROM WEB
public function _get_image($gw = "", $source = array())
{
$logo = "";
if (!empty($source) && isset($source['desc'])) {
foreach ($source['desc'] as $key => $volume) {
if (isset($volume['gw']) && $volume['gw'] == $gw) {
if (isset($volume['logo'])) {
$logo = str_replace("/gw/", "/gw1/", $volume['logo']);
break;
}
}
}
return $logo;
} else {
return "";
}
}
public function getResultData()
{
return $this->sslc_data;
}
}
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