处理一些从 PHP 后端到 AJAX 的数据

Question

I am working on a Laravel application whereby I am to reach out to a payment gateway and listen for payment status after 5 seconds for three consecutive time. I want to pass the data from the controller to AJAX code and use setInterval Js method to perform the function.to repeatedly reach out to the API for 3 consecutive times before stopping the transaction. I have no idea of how to go around it..

Current controller containing PHP logic

 public function payFinal(Request $request)
        {

             //Convert to a JSON object
            $data =(object)$request->all();

            $quote = $request->session()->get('quoteID');

             $all = array(
                'phone' => $data->phone,
                'quote_id' => $quote,
                'payment_type' => $data->type,
            );

            //Post data to the payment gateway
            $response = $this->global_Curl($all, 'api/payment/checkout');

            //Get some data from the response from the API
            $checkID = $response->data->CheckoutRequestID;

            //Get another set of data
            $type = $data->type;

            //Add the data in an array and store in a variable ready for processing
            $data = array(
                'payment_reference' => $checkID,
                'payment_type' => $type
            );

            //Reach out to another API to get status. This set of data is to be done repeatedly
            $payStat = $this->global_Curl($data, 'api/payment/status')->data;
            if ($payStat->status === 1) {
                    return 'true';
            }
        }

The code below is taken from the function above and I want to pass it to AJAX and use setInterval method to repeat it

~ kindly assist..

//Reach out to another API to get status. This set of data is to be done repeatedly
                $payStat = $this->global_Curl($data, 'api/payment/status')->data;

AJAX code to fetch the data from

$.ajax({  
    url: 'getquote',
    type: 'get',
    contentType: 'application/x-www-form-urlencoded',
    data: '',
    success: function success(response) {
        console.log(response);
    },
    error: function error(data) {
        console.log(data);
    }
});

Answer 1

The code given is not clear..! However you can probably try like as follows. I believe you are calling Controller's action as ajax url from javascript and the php function payFinal() is being called in that action then the following code will help you..!

JavaScript code:

setInterval("AJAX Function to be invoked", 5000);

The above code call the ajax function for every 5 second.