/home/kueuepay/www/app/Http/Controllers/FileController.php
<?php

namespace App\Http\Controllers;

use Exception;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\Str;

class FileController extends Controller
{

    public function storeFile(Request $request) {
        $data = [];
        if($request->hasFile('fileholder_files')) {

            $validator = Validator::make($request->all(),[
                'fileholder_files' => 'required|mimes:'.$request->mimes,
            ]);

            if($validator->fails()) {
                $data['error']  = $validator->errors()->all();
                $data['status'] = false;
                return response()->json($data,400);
            }

            $validated = $validator->safe()->all();

            $file_holder_files = $validated['fileholder_files'];
            $file_ext = $file_holder_files->getClientOriginalExtension();
            $file_store_name = Str::uuid() . "." . $file_ext;
            $data['path']   = asset('public/fileholder/img/');
            $data['file_name']  =  $file_store_name;
            $data['file_link']  = $data['path'] . "/" . $data['file_name'];
            $data['file_type']  = $file_holder_files->getClientMimeType();
            $data['file_old_name']  = $file_holder_files->getClientOriginalName();

            $data['status'] = true;
            try{
                File::move($file_holder_files,public_path('/fileholder/img/'.$file_store_name));
                chmod(public_path('/fileholder/img/'.$file_store_name), 0644);
            }catch(Exception $e) {
                return print_r($e);
                $data['status'] = false;
            }
        }else {
            $data['status'] = false;
            $data['error'] = "Something went worng! File is not detected.";
        }
        return response()->json($data,200);
    }

    public function removeFile(Request $request) {
        $validator = Validator::make($request->all(),[
            'file_info' => 'required|json',
        ]);

        if($validator->fails()) {
            $data['error']  = $validator->errors()->all();
            $data['status'] = false;
            return response()->json($data,400);
        }

        $validated = $validator->safe()->all();

        $file_path = '/fileholder/img';

        $file_info = json_decode($validated['file_info']);
        $data['status'] = true;
        try {
            FIle::delete(public_path($file_path.'/'.$file_info->file_name));
            $data['message'] = "File Deleted Successfully!";
        }catch(Exception $e) {
            $data['status'] = false;
            $data['error'] = $e;
            $data['message'] = "Something Went Worng! Please try again.";
        }

        $data['file_info'] = $file_info;

        return response()->json($data,200);

    }
}
Access Token

Get Access Token

Get access token to initiates payment transaction.

Endpoint: POST generate-token
Parameter Type Comments
client_id string Enter merchant API client/primary key
secret_id string Enter merchant API secret key
env string Enter merchant API environment
merchant_id string Enter merchant API merchant id
Just request to that endpoint with all parameter listed below:
                    
                        Request Example (guzzle)
                        

<?php
require_once('vendor/autoload.php');
$client = new \GuzzleHttp\Client();
$response = $client->request('POST', $base_url. 'v1/generate-token', [
'headers' => [
  'accept' => 'application/json',
  'content-type' => 'application/json',
 ],
'form_params' => [
  'client_id' => '$client_id',
  'secret_id' => 'secret_id',
  'env' => 'env',
  'merchant_id' => 'merchant_id',
 ],
]);
echo $response->getBody();
                    
                        
**Response: SUCCESS (200 OK)**
{
 "message": {
 "success": [
  "Successfully token is generated"
 ]
},
"data": {
 "token":"eyJpdiI6InpkczhjTjhQdVhUL2lKQ0pSUUx6aUE9P
SIsInZhbHVlIjoiVGVBTVBDTXltbjNZcEIvdEJveGpTSno3TU5NRUtn
VkhCZ1pHTFNCUnZGQ2UxMnYxN202cEE1YVRDTEFsc0ZERExoTjdtL0dTL2x
oU3QzeUJJOExiMUx5T0w1L0llUXhTUkU1cWVLWEdEbEplb0dKNXcwbTNRM0
VxdkUwYzZuNFdtNkhMQ0pRZysyNWkvdzBxSlBoSVBSOGFTekNnR2RXNHVtc
G9lMGZOTmNCcm1hR3c5Sk9KTnB4Y3ltZDl6cm90MThrR21Ca3B1azc3bXRi
Q0J6SW96UVo1elNkU1ZqeE05bTcwWGp1MEUxWlJFdnNWTmpSbnVpeW92b2U
4dXZkUGgyb1VmK0luaGdyaFlsVTZlcVpVRnZlTG1DeFF6Ykk2T2h6Z3Jzbn
IyNHpNdHowSE5JdDR0Y0pZT20zUm1XYW8iLCJtYWMiOiJlY2M4NGE1OGUzYz
kzYzk0YzljNmVmNjE0YWI0ZDIwOGI3NDQ2YWEyY2ZhNzc0NzE4ZmY1ZmYyMz
IyZmQzNDY1IiwidGFnIjoiIn0=",
},
"type": "success"
}
                    
                        
**Response: ERROR (400 FAILED)**
{
 "message": {
 "error": [
  "Invalid credentials."
 ]
},
"data": null,
"type": "error"
}