wip route api_order

plugins/fipfcard_plugin/js/paypal/paypal.js

@@ -68,7 +68,7 @@ paypal.Buttons({
 window.paypal.Buttons({
 	//createOrder: function(data, actions) {
 	createOrder: function() {
-		PLGNTLS_fetch("paypal_orders", {
+		PLGNTLS_fetch("paypal_api_orders", {
 		//method: "POST",
 		//headers: {"Content-Type": "application/json"},
 		//body: {

plugins/fipfcard_plugin/php/paypal/route_api_orders.php

@@ -1,15 +1,12 @@
 <?php
 
+include_once(PLGNTLS_class::get_path() . '/php/paypal/route_api_utils.php');
+
 
 /**
  * @see https://developer.paypal.com/docs/checkout/standard/integrate/#link-integratebackend
  */
-
+function fipfcard_paypal_orders()
-
-/**
- *
- */
-function fipfcard_paypal_order()
 {
 	// json decode from JSON.stringify : https://stackoverflow.com/q/15986235/9497573
 	$data_received = json_decode( html_entity_decode( stripslashes( $_POST['data'] ) ) );
@@ -30,30 +27,85 @@ function fipfcard_paypal_order()
 		200
 	);
 }
-add_action( 'wp_ajax_paypal_orders', 'fipfcard_paypal_order' );
+add_action( 'wp_ajax_paypal_api_orders', 'fipfcard_paypal_orders' );
 
 
 
 
 
+/**
+ * Create an order to start the transaction.
+ * @see https://developer.paypal.com/docs/api/orders/v2/#orders_create
+ */
+function create_order( $cart )
+{
+  // use the cart information passed from the front-end to calculate the purchase unit details
+
+	$access_token = generate_access_token();
+	error_log("access_token:");
+	error_log($access_token);
+
+	$url = PAYPAL_API_BASE_URL . '/v2/checkout/orders';
+	$payload = array(
+		'intent' => "CAPTURE",
+		'purchase_units' => array(
+			array(
+				'amount' => array(
+					'currency_code' => "USD",
+					'value' => "100.00",
+				),
+			),
+		),
+	);
+	
+	// Initialize cURL session
+	$ch = curl_init();
+	// Set cURL options
+	curl_setopt($ch, CURLOPT_URL, $url);
+	curl_setopt($ch, CURLOPT_POST, true);
+	curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
+	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+	curl_setopt($ch, CURLOPT_HTTPHEADER, array(
+		'Content-Type: application/json',
+		'Authorization: Bearer ' . $access_token,
+		// Uncomment one of these to force an error for negative testing (in sandbox mode only). Documentation:
+		// https://developer.paypal.com/tools/sandbox/negative-testing/request-headers/
+		// "PayPal-Mock-Response": '{"mock_application_codes": "MISSING_REQUIRED_PARAMETER"}'
+		// "PayPal-Mock-Response": '{"mock_application_codes": "PERMISSION_DENIED"}'
+		// "PayPal-Mock-Response": '{"mock_application_codes": "INTERNAL_SERVER_ERROR"}'
+	));
+
+	// Execute cURL session and get the response
+	$response = curl_exec($ch);
+
+	if ($response === false)
+		throw new Exception('cURL error: ' . curl_error($ch));
+	// Close cURL session
+	curl_close($ch);
+
+	// in utils
+	return handle_response($response);
+};
+
+
+
 
 /**
  * Generate an OAuth 2.0 access token for authenticating with PayPal REST APIs.
  * @see https://developer.paypal.com/docs/checkout/standard/integrate/#link-integratebackend
  * @see https://developer.paypal.com/api/rest/authentication/
  */
-function generate_access_token( )
+function generate_access_token()
 {
-	$base = "https://api-m.sandbox.paypal.com";
+	try
-
+	{
-	try {
 		if ( !PAYPAL_CLIENT_ID || !PAYPAL_CLIENT_SECRET ) {
-			throw new Error( "MISSING_API_CREDENTIALS" );
+			throw new Exception( "MISSING_API_CREDENTIALS" );
 		}
 		$credentials = PAYPAL_CLIENT_ID . ":" . PAYPAL_CLIENT_SECRET;
 		$auth = base64_encode($credentials);
 
-		$url = $base . '/v1/oauth2/token';
+		$url = PAYPAL_API_BASE_URL . '/v1/oauth2/token';
 		$body = http_build_query(array('grant_type' => 'client_credentials'));
 		// Initialize curl
 		$ch = curl_init();
@@ -69,7 +121,7 @@ function generate_access_token( )
 		$data_json = curl_exec($ch);
 
 		if ( $data_json === false)
-			throw new Error('cURL error: ' . curl_error($ch));
+			throw new Exception('cURL error: ' . curl_error($ch));
 		// Close curl
 		curl_close($ch);
 
@@ -77,90 +129,12 @@ function generate_access_token( )
 
     return $data->access_token;
   }
-	catch (Throwable $error) {
+	catch (Exception $error)
+	{
     error_log("Failed to generate Access Token:");
     error_log($error->getMessage());
   }
 };
-/*
-*/
 
 
-
-/**
- * Create an order to start the transaction.
- * @see https://developer.paypal.com/docs/api/orders/v2/#orders_create
- */
-
-function create_order( $cart )
-{
-
-  // use the cart information passed from the front-end to calculate the purchase unit details
-
-  $access_token = generate_access_token();
-	error_log("access_token:");
-	error_log($access_token);
-  
-/*
-
-
-  const url = `${base}/v2/checkout/orders`;
-
-  const payload = {
-
-    intent: "CAPTURE",
-
-    purchase_units: [
-
-      {
-
-        amount: {
-
-          currency_code: "USD",
-
-          value: "100.00",
-
-        },
-
-      },
-
-    ],
-
-  };
-
-  
-
-  const response = await fetch(url, {
-
-    headers: {
-
-      "Content-Type": "application/json",
-
-      Authorization: `Bearer ${accessToken}`,
-
-      // Uncomment one of these to force an error for negative testing (in sandbox mode only). Documentation:
-
-      // https://developer.paypal.com/tools/sandbox/negative-testing/request-headers/
-
-      // "PayPal-Mock-Response": '{"mock_application_codes": "MISSING_REQUIRED_PARAMETER"}'
-
-      // "PayPal-Mock-Response": '{"mock_application_codes": "PERMISSION_DENIED"}'
-
-      // "PayPal-Mock-Response": '{"mock_application_codes": "INTERNAL_SERVER_ERROR"}'
-
-    },
-
-    method: "POST",
-
-    body: JSON.stringify(payload),
-
-  });
-
-  
-
-  return handleResponse(response);
-
-*/
-};
-
 ?>

plugins/fipfcard_plugin/php/paypal/route_api_utils.php

@@ -0,0 +1,44 @@
+<?php
+
+
+
+/**
+ * @see https://developer.paypal.com/docs/checkout/standard/integrate/#link-integratebackend
+ */
+function handle_response($response) {
+	try
+	{
+		// Decode JSON response
+		$json_response = json_decode($response);
+		return array(
+			'json_response' => $json_response,
+			'http_status_code' => http_response_code()
+		);
+	}
+	catch (Exception $err)
+	{
+		// Get error message from response
+		$error_message = $response->text();
+		throw new Exception($error_message);
+	}
+}
+
+/*
+
+async function handleResponse(response) {
+  try {
+    const jsonResponse = await response.json();
+    return {
+      jsonResponse,
+      httpStatusCode: response.status,
+    };
+  } catch (err) {
+    const errorMessage = await response.text();
+    throw new Error(errorMessage);
+  }
+}
+
+*/
+
+
+?>

plugins/fipfcard_plugin/php/utils/globals.php

@@ -24,15 +24,25 @@ $fipfcard_ajax_file = "utils/ajax.js";
 
 
 /**
+ * paypal credentials
  *
  * LIVE :
-const PAYPAL_CLIENT_ID = "Aedn5e8z__hPBvKirqw5bwlhI9ChG8_N6c1xbgybYyBr4B4oP8uVzmVdH1QVKdPQKf6bWg7orPV4PDrO";
+ *
-const PAYPAL_CLIENT_SECRET = "EGeGwfHGxHxsjnC-tH8W0IL4nN3_xlc3sXFRPCQOw5uUoWae3eOgghuDKMnZc5DVGTbP6yIjVJ1BaAra";
+ * const PAYPAL_CLIENT_ID = "Aedn5e8z__hPBvKirqw5bwlhI9ChG8_N6c1xbgybYyBr4B4oP8uVzmVdH1QVKdPQKf6bWg7orPV4PDrO";
+ * const PAYPAL_CLIENT_SECRET = "EGeGwfHGxHxsjnC-tH8W0IL4nN3_xlc3sXFRPCQOw5uUoWae3eOgghuDKMnZc5DVGTbP6yIjVJ1BaAra";
+ *
  * SANBOX :
-const PAYPAL_CLIENT_ID = "AfcmwxIXlG2ZxaMdjazX57I70BXz__aEqNWaTnqfSCI34a0V7nMbytswx7EViUjlpHs7opyrRwaH9YLl";
+ *
-const PAYPAL_CLIENT_SECRET = "EGunIhGRjPvn0Z8wXO0JsdhET30OStTAH_IyRsmhimEN23_qiRSFD-ql4tvnulKJw6TitZ-vU-ytc4A-";
+ * const PAYPAL_CLIENT_ID = "AfcmwxIXlG2ZxaMdjazX57I70BXz__aEqNWaTnqfSCI34a0V7nMbytswx7EViUjlpHs7opyrRwaH9YLl";
+ * const PAYPAL_CLIENT_SECRET = "EGunIhGRjPvn0Z8wXO0JsdhET30OStTAH_IyRsmhimEN23_qiRSFD-ql4tvnulKJw6TitZ-vU-ytc4A-";
+ *
  */
 const PAYPAL_CLIENT_ID = "AfcmwxIXlG2ZxaMdjazX57I70BXz__aEqNWaTnqfSCI34a0V7nMbytswx7EViUjlpHs7opyrRwaH9YLl";
 const PAYPAL_CLIENT_SECRET = "EGunIhGRjPvn0Z8wXO0JsdhET30OStTAH_IyRsmhimEN23_qiRSFD-ql4tvnulKJw6TitZ-vU-ytc4A-";
 
+/**
+ * paypal api base url
+ */
+const PAYPAL_API_BASE_URL = "https://api-m.sandbox.paypal.com";
+
 ?>