🍲dfcv🏰dd⋉(● ∸ ●)⋊@% PNG %k25u25%fgd5n! PNG %k25u25%fgd5n!PK X]× ? laravel-paytm-wallet/src/resources/views/app_redirect.blade.phpnu [
Paytm
Redirect back to the app
PK X]v ; laravel-paytm-wallet/src/resources/views/transact.blade.phpnu [
Merchant Check Out Page
Your transaction is being processed!!!
Please do not refresh this page...
@yield('payment_redirect')
PK X]ĆX6 7 laravel-paytm-wallet/src/resources/views/form.blade.phpnu [ @extends($view)
@section('payment_redirect')
@stopPK X] 5h h 0 laravel-paytm-wallet/src/Facades/PaytmWallet.phpnu [ response['STATUS'] == PaytmWallet::STATUS_OPEN){
return true;
}
return false;
}
public function isFailed(){
if ($this->response['STATUS'] == PaytmWallet::STATUS_FAILURE) {
return true;
}
return false;
}
public function isSuccessful(){
if($this->response['STATUS'] == PaytmWallet::STATUS_SUCCESSFUL){
return true;
}
return false;
}
public function isPending(){
if($this->response['STATUS'] == PaytmWallet::STATUS_PENDING){
return true;
}
return false;
}
}PK X]sd / laravel-paytm-wallet/src/Contracts/Provider.phpnu [ NULL,
'user' => NULL,
'amount' => NULL,
'callback_url' => NULL,
'email' => NULL,
'mobile_number' => NULL,
];
$_p = array_merge($defaults, $params);
foreach ($_p as $key => $value) {
if ($value == NULL) {
throw new \Exception(' \''.$key.'\' parameter not specified in array passed in prepare() method');
return false;
}
}
$this->parameters = $_p;
return $this;
}
public function receive(){
if ($this->parameters == null) {
throw new \Exception("prepare() method not called");
}
return $this->beginTransaction();
}
public function view($view) {
if($view) {
$this->view = $view;
}
return $this;
}
private function beginTransaction(){
$params = [
'REQUEST_TYPE' => 'DEFAULT',
'MID' => $this->merchant_id,
'ORDER_ID' => $this->parameters['order'],
'CUST_ID' => $this->parameters['user'],
'INDUSTRY_TYPE_ID' => $this->industry_type,
'CHANNEL_ID' => $this->channel,
'TXN_AMOUNT' => $this->parameters['amount'],
'WEBSITE' => $this->merchant_website,
'CALLBACK_URL' => $this->parameters['callback_url'],
'MOBILE_NO' => $this->parameters['mobile_number'],
'EMAIL' => $this->parameters['email'],
];
return view('paytmwallet::form')->with('view', $this->view)->with('params', $params)->with('txn_url', $this->paytm_txn_url)->with('checkSum', getChecksumFromArray($params, $this->merchant_key));
}
public function getOrderId(){
return $this->response()['ORDERID'];
}
public function getTransactionId(){
return $this->response()['TXNID'];
}
}
PK X]%o o < laravel-paytm-wallet/src/Providers/RefundPaymentProvider.phpnu [ NULL,
'reference' => NULL,
'amount' => NULL,
'transaction' => NULL
];
$_p = array_merge($defaults, $params);
foreach ($_p as $key => $value) {
if ($value == NULL) {
throw new \Exception(' \''.$key.'\' parameter not specified in array passed in prepare() method');
return false;
}
}
$this->parameters = $_p;
return $this;
}
private function beginTransaction(){
$params = array();
$params["MID"] = $this->merchant_id;
$params["ORDERID"] = $this->parameters['order'];
$params["REFID"] = $this->parameters['reference'];
$params["TXNTYPE"] = 'REFUND';
$params["REFUNDAMOUNT"] = $this->parameters['amount'];
$params["TXNID"] = $this->parameters['transaction'];
$chk = getChecksumFromArray($params, $this->merchant_key);
$params['CHECKSUM'] = $chk;
$this->response = $this->api_call_new($this->paytm_refund_url, $params);
return $this;
}
public function initiate(){
if ($this->parameters == null) {
throw new \Exception("prepare() method not called");
}
$this->beginTransaction();
return $this;
}
public function response(){
return $this->response;
}
public function isRefundAlreadyRaised() {
if ($this->isFailed() && $this->response()['RESPCODE'] == PaytmWallet::REPSONSE_REFUND_ALREADY_RAISED) {
return true;
}
return false;
}
}
PK X]J'RH H 7 laravel-paytm-wallet/src/Providers/PaytmAppProvider.phpnu [ all(), $this->merchant_key);
return response()->json([ 'CHECKSUMHASH' => $checksum, 'ORDER_ID' => $request->get('ORDER_ID'), 'payt_STATUS' => '1' ]);
}
public function verify(Request $request, $success = null, $error = null){
$paramList = $request->all();
$return_array = $request->all();
$paytmChecksum = $request->get('CHECKSUMHASH');
$isValidChecksum = verifychecksum_e($paramList, $this->merchant_key, $paytmChecksum);
if ($isValidChecksum) {
if ($success != null && is_callable($success)) {
$success();
}
}else{
if ($error != null && is_callable($error)) {
$error();
}
}
$return_array["IS_CHECKSUM_VALID"] = $isValidChecksum ? "Y" : "N";
unset($return_array["CHECKSUMHASH"]);
$encoded_json = htmlentities(json_encode($return_array));
return view('paytmwallet::app_redirect')->with('json', $encoded_json);
}
}PK X]q]j : laravel-paytm-wallet/src/Providers/PaytmWalletProvider.phpnu [ request = $request;
if ($config['env'] == 'production') {
$domain = 'securegw.paytm.in';
}else{
$domain = 'securegw-stage.paytm.in';
}
$this->paytm_txn_url = 'https://'.$domain.'/theia/processTransaction';
$this->paytm_txn_status_url = 'https://'.$domain.'/merchant-status/getTxnStatus';
$this->paytm_refund_url = 'https://'.$domain.'/refund/HANDLER_INTERNAL/REFUND';
$this->paytm_refund_status_url = 'https://'.$domain.'/refund/HANDLER_INTERNAL/getRefundStatus';
$this->paytm_balance_check_url = 'https://'.$domain.'/refund/HANDLER_INTERNAL/getRefundStatus';
$this->merchant_key = $config['merchant_key'];
$this->merchant_id = $config['merchant_id'];
$this->merchant_website = $config['merchant_website'];
$this->industry_type = $config['industry_type'];
$this->channel = $config['channel'];
}
public function response(){
$checksum = $this->request->get('CHECKSUMHASH');
if(verifychecksum_e($this->request->post(), $this->merchant_key, $checksum) == "TRUE"){
return $this->response = $this->request->post();
}
throw new \Exception('Invalid checksum');
}
public function getResponseMessage() {
return $this->response()['RESPMSG'];
}
public function api_call($url, $params){
return callAPI($url, $params);
}
public function api_call_new($url, $params){
return callAPI($url, $params);
}
}
PK X]e ; laravel-paytm-wallet/src/Providers/BalanceCheckProvider.phpnu [ NULL,
];
$_p = array_merge($defaults, $params);
foreach ($_p as $key => $value) {
if ($value == NULL) {
throw new \Exception(' \''.$key.'\' parameter not specified in array passed in prepare() method');
return false;
}
}
$this->parameters = $_p;
return $this;
}
public function check(){
if ($this->parameters == null) {
throw new \Exception("prepare() method not called");
}
return $this->beginTransaction();
}
private function beginTransaction(){
$params = [
'MID' => $this->merchant_id,
'TOKEN' => $this->parameters['token']
];
return $this->api_call($this->paytm_balance_check_url, $params);
}
}PK X]T<7l l : laravel-paytm-wallet/src/Providers/StatusCheckProvider.phpnu [ NULL,
];
$_p = array_merge($defaults, $params);
foreach ($_p as $key => $value) {
if ($value == NULL) {
throw new \Exception(' \''.$key.'\' parameter not specified in array passed in prepare() method');
return false;
}
}
$this->parameters = $_p;
return $this;
}
public function check(){
if ($this->parameters == null) {
throw new \Exception("prepare() method not called");
}
return $this->beginTransaction();
}
private function beginTransaction(){
$params = array(
'MID' => $this->merchant_id,
'ORDERID' => $this->parameters['order']
);
$chk = getChecksumFromArray($params, $this->merchant_key);
$params['CHECKSUMHASH'] = $chk;
$this->response = $this->api_call_new($this->paytm_txn_status_url, $params);
return $this;
}
public function response(){
return $this->response;
}
public function getOrderId(){
return $this->response()['ORDERID'];
}
public function getTransactionId(){
return $this->response()['TXNID'];
}
}
PK X] @ laravel-paytm-wallet/src/Providers/RefundStatusCheckProvider.phpnu [ NULL,
'reference' => NULL,
];
$_p = array_merge($defaults, $params);
foreach ($_p as $key => $value) {
if ($value == NULL) {
throw new \Exception(' \''.$key.'\' parameter not specified in array passed in prepare() method');
return false;
}
}
$this->parameters = $_p;
return $this;
}
public function check(){
if ($this->parameters == null) {
throw new \Exception("prepare() method not called");
}
return $this->beginTransaction();
}
private function beginTransaction(){
$params = array(
'MID' => $this->merchant_id,
'ORDERID' => $this->parameters['order'],
'REFID' => $this->parameters['reference']
);
$chk = getChecksumFromArray($params, $this->merchant_key);
$params['CHECKSUM'] = $chk;
$this->response = $this->api_call_new($this->paytm_txn_status_url, $params);
return $this;
}
public function response(){
return $this->response;
}
public function getOrderId(){
return $this->response()['ORDERID'];
}
public function getTransactionId(){
return $this->response()['TXNID'];
}
}
PK X]]G G 7 laravel-paytm-wallet/src/PaytmWalletServiceProvider.phpnu [ app->singleton('Anand\LaravelPaytmWallet\Contracts\Factory', function ($app) {
// $this->app->singleton('PaytmWallet', function ($app) {
return new PaytmWalletManager($app);
});
}
public function boot(){
$this->loadViewsFrom(__DIR__.'/resources/views', 'paytmwallet');
}
public function provides(){
return ['Anand\LaravelPaytmWallet\Contracts\Factory'];
}
}PK X]2m / laravel-paytm-wallet/src/PaytmWalletManager.phpnu [ driver($driver);
}
protected function createReceiveDriver(){
$this->config = $this->container['config']['services.paytm-wallet'];
return $this->buildProvider(
'Anand\LaravelPaytmWallet\Providers\ReceivePaymentProvider',
$this->config
);
}
protected function createStatusDriver(){
$this->config = $this->container['config']['services.paytm-wallet'];
return $this->buildProvider(
'Anand\LaravelPaytmWallet\Providers\StatusCheckProvider',
$this->config
);
}
protected function createBalanceDriver(){
$this->config = $this->container['config']['services.paytm-wallet'];
return $this->buildProvider(
'Anand\LaravelPaytmWallet\Providers\BalanceCheckProvider',
$this->config
);
}
protected function createAppDriver(){
$this->config = $this->container['config']['services.paytm-wallet'];
return $this->buildProvider(
'Anand\LaravelPaytmWallet\Providers\PaytmAppProvider',
$this->config
);
}
protected function createRefundDriver() {
$this->config = $this->container['config']['services.paytm-wallet'];
return $this->buildProvider(
'Anand\LaravelPaytmWallet\Providers\RefundPaymentProvider',
$this->config
);
}
protected function createRefundStatusDriver(){
$this->config = $this->container['config']['services.paytm-wallet'];
return $this->buildProvider(
'Anand\LaravelPaytmWallet\Providers\RefundStatusCheckProvider',
$this->config
);
}
public function getDefaultDriver(){
throw new \Exception('No driver was specified. - Laravel Paytm Wallet');
}
public function buildProvider($provider, $config){
return new $provider(
$this->container['request'],
$config
);
}
}
PK X]v
- ) laravel-paytm-wallet/lib/encdec_paytm.phpnu [ $value) {
if ($flag) {
$paramStr .= checkString_e($value);
$flag = 0;
} else {
$paramStr .= "|" . checkString_e($value);
}
}
return $paramStr;
}
function redirect2PG($paramList, $key) {
$hashString = getchecksumFromArray($paramList);
$checksum = encrypt_e_openssl($hashString, $key);
}
function removeCheckSumParam($arrayList) {
if (isset($arrayList["CHECKSUMHASH"])) {
unset($arrayList["CHECKSUMHASH"]);
}
return $arrayList;
}
function getTxnStatus($requestParamList) {
return callAPI(PAYTM_STATUS_QUERY_URL, $requestParamList);
}
function initiateTxnRefund($requestParamList) {
$CHECKSUM = getChecksumFromArray($requestParamList,PAYTM_MERCHANT_KEY,0);
$requestParamList["CHECKSUM"] = $CHECKSUM;
return callAPI(PAYTM_REFUND_URL, $requestParamList);
}
function callAPI($apiURL, $requestParamList) {
$jsonResponse = "";
$responseParamList = array();
$JsonData =json_encode($requestParamList);
$postData = 'JsonData='.urlencode($JsonData);
$ch = curl_init($apiURL);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt ($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Content-Type: application/json',
'Content-Length: ' . strlen($postData))
);
$jsonResponse = curl_exec($ch);
$responseParamList = json_decode($jsonResponse,true);
return $responseParamList;
}
PK X]E|( ( laravel-paytm-wallet/README.mdnu [ # Laravel Paytm Wallet
[](https://packagist.org/packages/anandsiddharth/laravel-paytm-wallet)
[](https://packagist.org/packages/anandsiddharth/laravel-paytm-wallet)
[](https://packagist.org/packages/anandsiddharth/laravel-paytm-wallet)
[](https://gitter.im/laravel-paytm-wallet/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
**For Laravel 5.0** use version `^1.0.0`
**For Laravel 6.0** use version `^1.0.0`
**For Laravel 7.0** use version `^1.0.0`
**For Laravel 8.0** use version `^2.0.0`
## Introduction
Integrate paytm wallet in your laravel application easily with this package. This package uses official Paytm PHP SDK's.
## License
Laravel Paytm Wallet open-sourced software licensed under the [MIT license](http://opensource.org/licenses/MIT)
## Getting Started
To get started add the following package to your `composer.json` file using this command.
composer require anandsiddharth/laravel-paytm-wallet
## Configuring
**Note: For Laravel 5.5 and above auto-discovery takes care of below configuration.**
When composer installs Laravel Paytm Wallet library successfully, register the `Anand\LaravelPaytmWallet\PaytmWalletServiceProvider` in your `config/app.php` configuration file.
```php
'providers' => [
// Other service providers...
Anand\LaravelPaytmWallet\PaytmWalletServiceProvider::class,
],
```
Also, add the `PaytmWallet` facade to the `aliases` array in your `app` configuration file:
```php
'aliases' => [
// Other aliases
'PaytmWallet' => Anand\LaravelPaytmWallet\Facades\PaytmWallet::class,
],
```
#### Add the paytm credentials to the `.env` file
```bash
PAYTM_ENVIRONMENT=local
PAYTM_MERCHANT_ID=YOUR_MERCHANT_ID_HERE
PAYTM_MERCHANT_KEY=YOUR_SECRET_KEY_HERE
PAYTM_MERCHANT_WEBSITE=YOUR_MERCHANT_WEBSITE
PAYTM_CHANNEL=YOUR_CHANNEL_HERE
PAYTM_INDUSTRY_TYPE=YOUR_INDUSTRY_TYPE_HERE
```
#### One more step to go....
On your `config/services.php` add the following configuration
```php
'paytm-wallet' => [
'env' => env('PAYTM_ENVIRONMENT'), // values : (local | production)
'merchant_id' => env('PAYTM_MERCHANT_ID'),
'merchant_key' => env('PAYTM_MERCHANT_KEY'),
'merchant_website' => env('PAYTM_MERCHANT_WEBSITE'),
'channel' => env('PAYTM_CHANNEL'),
'industry_type' => env('PAYTM_INDUSTRY_TYPE'),
],
```
Note : All the credentials mentioned are provided by Paytm after signing up as merchant.
#### Laravel 7 Changes
Our package is comptible with Laravel 7 but same_site setting is changed in default Laravel installation, make sure you change `same_site` to `null` in `config/session.php` or callback won't include cookies and you will be logged out when a payment is completed
```php
null,
];
```
## Usage
### Making a transaction
```php
prepare([
'order' => $order->id,
'user' => $user->id,
'mobile_number' => $user->phonenumber,
'email' => $user->email,
'amount' => $order->amount,
'callback_url' => 'http://example.com/payment/status'
]);
return $payment->receive();
}
/**
* Obtain the payment information.
*
* @return Object
*/
public function paymentCallback()
{
$transaction = PaytmWallet::with('receive');
$response = $transaction->response(); // To get raw response as array
//Check out response parameters sent by paytm here -> http://paywithpaytm.com/developer/paytm_api_doc?target=interpreting-response-sent-by-paytm
if($transaction->isSuccessful()){
//Transaction Successful
}else if($transaction->isFailed()){
//Transaction Failed
}else if($transaction->isOpen()){
//Transaction Open/Processing
}
$transaction->getResponseMessage(); //Get Response Message If Available
//get important parameters via public methods
$transaction->getOrderId(); // Get order id
$transaction->getTransactionId(); // Get transaction id
}
}
```
Make sure the `callback_url` you have mentioned while receiving payment is `post` on your `routes.php` file, Example see below:
```php
Route::post('/payment/status', [App\Http\Controllers\PaytmController::class,'paymentCallback'])->name('status');
```
Important: The `callback_url` must not be csrf protected [Check out here to how to do that](https://laracasts.com/discuss/channels/general-discussion/l5-disable-csrf-middleware-on-certain-routes)
### Get transaction status/information using order id
```php
prepare(['order' => $order->id]);
$status->check();
$response = $status->response(); // To get raw response as array
//Check out response parameters sent by paytm here -> http://paywithpaytm.com/developer/paytm_api_doc?target=txn-status-api-description
if($status->isSuccessful()){
//Transaction Successful
}else if($status->isFailed()){
//Transaction Failed
}else if($status->isOpen()){
//Transaction Open/Processing
}
$status->getResponseMessage(); //Get Response Message If Available
//get important parameters via public methods
$status->getOrderId(); // Get order id
$status->getTransactionId(); // Get transaction id
}
}
```
### Initiating Refunds
```php
prepare([
'order' => $order->id,
'reference' => "refund-order-4", // provide refund reference for your future reference (should be unique for each order)
'amount' => 300, // refund amount
'transaction' => $order->transaction_id // provide paytm transaction id referring to this order
]);
$refund->initiate();
$response = $refund->response(); // To get raw response as array
if($refund->isSuccessful()){
//Refund Successful
}else if($refund->isFailed()){
//Refund Failed
}else if($refund->isOpen()){
//Refund Open/Processing
}else if($refund->isPending()){
//Refund Pending
}
}
}
```
### Check Refund Status
```php
prepare([
'order' => $order->id,
'reference' => "refund-order-4", // provide reference number (the same which you have entered for initiating refund)
]);
$refundStatus->check();
$response = $refundStatus->response(); // To get raw response as array
if($refundStatus->isSuccessful()){
//Refund Successful
}else if($refundStatus->isFailed()){
//Refund Failed
}else if($refundStatus->isOpen()){
//Refund Open/Processing
}else if($refundStatus->isPending()){
//Refund Pending
}
}
}
```
### Customizing transaction being processed page
Considering the modern app user interfaces, default "transaction being processed page" is too dull which comes with this package. If you would like to modify this, you have the option to do so. Here's how:
You just need to change 1 line in you `OrderController`'s code.
```php
prepare([
'order' => $order->id,
'user' => $user->id,
'mobile_number' => $user->phonenumber,
'email' => $user->email,
'amount' => $order->amount,
'callback_url' => 'http://example.com/payment/status'
]);
return $payment->view('your_custom_view')->receive();
}
```
Here `$payment->receive()` is replaced with `$payment->view('your_custom_view')->receive()`. Replace `your_custom_view` with your view name which resides in your `resources/views/your_custom_view.blade.php`.
And in your view file make sure you have added this line of code before ` ` (i.e. before closing body tag), which redirects to payment gateway.
`@yield('payment_redirect')`
Here's a sample custom view:
```html