/home/kueuepay/public_html/app/Http/Controllers/Api/TokenController.php
<?php
namespace App\Http\Controllers\Api;
use Exception;
use Illuminate\Http\Request;
use App\Models\TemporaryData;
use App\Http\Helpers\Response;
use App\Models\MerchantApiKey;
use App\Models\MerchantDetails;
use App\Http\Controllers\Controller;
use App\Models\Admin\TransactionSetting;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Validator;
class TokenController extends Controller
{
/**
* Method for generate bearer token
* @param Illuminate\Http\Request $request
*/
public function generateToken(Request $request){
$validator = Validator::make($request->all(),[
'client_id' => 'required|string',
'secret_id' => 'required|string',
'env' => 'required|string',
'merchant_id' => 'required|string'
]);
if($validator->fails()){
return Response::error($validator->errors()->all(),[]);
}
$validated = $validator->validate();
$merchant_api_key = MerchantApiKey::where('client_id',$validated['client_id'])
->where('secret_id',$validated['secret_id'])
->where('env',$validated['env'])
->first();
if(!$merchant_api_key){
return Response::error(['Invalid credentials.'],[],400);
}
$merchant_information = MerchantDetails::where('merchant_id',$validated
['merchant_id'])->first();
if(!$merchant_information){
return Response::error(['Invalid Merchant Id.'],[],400);
}
if($merchant_information->payment_gateway == null){
return Response::error(['Payment gateway is not configured. Please configure your payment gateway first.'],[],400);
}
$validated['stripe_secret'] = $merchant_information->payment_gateway->stripe_secret_key;
$token = encrypt($validated);
Cache::put('generated_token',$token);
return Response::success(['Successfully token is generated'],[
'token' => $token,
]);
}
/**
* Method for create token
*/
public function createOrder(Request $request){
$request_token = $request->bearerToken();
$saved_token = Cache::get('generated_token');
if($request_token != $saved_token){
return Response::error(['Invalid token.']);
}
$merchant_api_key = decrypt($request_token);
$validator = Validator::make($request->all(),[
'amount' => 'required',
'currency' => 'required|string',
'success_url' => 'required|string',
'cancel_url' => 'required|string'
]);
if($validator->fails()){
return Response::error($validator->errors()->all(),[]);
}
$validated = $validator->validate();
$merchant_account = MerchantDetails::where('merchant_id',$merchant_api_key['merchant_id'])
->first();
if(!$merchant_account) return Response::error(['Invalid Merchant! Please create a merchant account.'],[],400);
$merchant_api_keys = MerchantApiKey::where('client_id',$merchant_api_key['client_id'])
->where('secret_id',$merchant_api_key['secret_id'])
->where('env',$merchant_api_key['env'])
->first();
if(!$merchant_api_key) return Response::error(['Invalid Merchant! Please create a merchant account.'],[],400);
if($validated['currency'] != get_default_currency_code()){
$currency = get_default_currency_code();
return Response::error(["Sorry, the selected currency is not supported at this time; we currently only accept payments in $currency "],[],400);
}
if($validated['amount'] <= 9) return Response::error(["Sorry you can not create an order because your amount is too low."],[],400);
$identifier = "OI".generate_random_string(12);
$expiration = now()->addSeconds(600);
$transaction_settings = TransactionSetting::where('slug',global_const()::CARDMETHOD)->first();
if(!$transaction_settings) return Response::error(['Order create is not possible right now. Contact with support team.'],[],400);
if($transaction_settings->min_limit > $validated['amount'] || $transaction_settings->max_limit < $validated['amount']){
return Response::error(['Please follow the transaction limit.'],[],400);
}
$fixed_charge = $transaction_settings->fixed_charge;
$percent_charge = (floatval($validated['amount']) / 100) * $transaction_settings->percent_charge;
$total_charge = floatval($fixed_charge) + floatval($percent_charge);
$total_payable = floatval($validated['amount']) + floatval($total_charge);
$data = [
'identifier' => $identifier,
'data' => [
'merchant_api_key' => [
'client_id' => $merchant_api_key['client_id'],
'secret_id' => $merchant_api_key['secret_id'],
'env' => $merchant_api_key['env'],
'stripe_secret' => $merchant_api_key['stripe_secret']
],
'merchant_account' => [
'name' => $merchant_account->merchant_name,
'merchant_id' => $merchant_account->merchant_id,
],
'success_url' => $request->success_url,
'cancel_url' => $request->cancel_url,
'expiration' => $expiration,
'amount' => floatval($validated['amount']),
'fixed_charge' => floatval($fixed_charge),
'percent_charge' => $percent_charge,
'total_charge' => $total_charge,
'total_payable' => $total_payable,
'currency' => $validated['currency'],
'token' => $request_token
]
];
try{
$temporary_data = TemporaryData::create($data);
}catch(Exception $e){
return Response::error([__("Something went wrong! Please try again.")],400);
}
return Response::success([__("Order created successfully.")],[
'redirect_url' => route('login',$temporary_data->identifier),
'order_details' => [
'amount' => $temporary_data->data->amount,
'fixed_charge' => $temporary_data->data->fixed_charge,
'percent_charge' => $temporary_data->data->percent_charge,
'total_charge' => $temporary_data->data->total_charge,
'total_payable' => $temporary_data->data->total_payable,
'currency' => $temporary_data->data->currency,
'expiry_time' => $temporary_data->data->expiration,
'success_url' => $temporary_data->data->success_url,
'cancel_url' => $temporary_data->data->cancel_url
]
],200);
}
}
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