feat: fetch paypal_client_id and paypal_client_secret from env

.gitignore

@@ -103,6 +103,9 @@ dist
 # dotnet
 *.sln
 
+# env
+*.local
+
 #Codespace
 .vscode/settings.json
-.devcontainer/update_settings.sh
+.devcontainer/update_settings.sh

advanced-integration/v2/client/html/README.md

@@ -20,7 +20,7 @@ This guide will walk you through setting up and running the HTML/JS Advanced Int
 
 ### Installation
 
-```sh
+```bash
 npm install
 ```
 
@@ -31,7 +31,7 @@ npm install
     - Rename the .env.example file to .env
     - Update the following keys with their actual values -
 
-      ```sh
+      ```bash
       PAYPAL_CLIENT_ID=<PAYPAL_CLIENT_ID>
       ```
 
@@ -61,7 +61,7 @@ npm install
 
     - **Start the client**:
 
-        ```sh
+        ```bash
             npm run dev
         ```
 

advanced-integration/v2/client/react/README.md

@@ -20,7 +20,7 @@ This guide will walk you through setting up and running the React Advanced Integ
 
 ### Installation
 
-```sh
+```bash
 npm install
 ```
 
@@ -31,7 +31,7 @@ npm install
     - Rename the .env.example file to .env
     - Update the following keys with their actual values -
 
-      ```sh
+      ```bash
       PAYPAL_CLIENT_ID=<PAYPAL_CLIENT_ID>
       ```
 
@@ -61,7 +61,7 @@ npm install
 
     - **Start the client**:
 
-        ```sh
+        ```bash
             npm run dev
         ```
 

advanced-integration/v2/server/dotnet/README.md

@@ -1,18 +1,35 @@
 # Advanced Integartion .NET Sample
+
 PayPal Advanced Integration sample in .NET
 
 ## Running the sample
 
-1. Build the server
+1. **Add your API credentials to the environment:**
+
+   - **Windows**
+
+     ```powershell
+     $env:PAYPAL_CLIENT_ID = "<PAYPAL_CLIENT_ID>"
+     $env:PAYPAL_CLIENT_SECRET = "<PAYPAL_CLIENT_SECRET>"
+     ```
+
+   - **Unix**
+
+     ```bash
+     export PAYPAL_CLIENT_ID="<PAYPAL_CLIENT_ID>"
+     export PAYPAL_CLIENT_SECRET="<PAYPAL_CLIENT_SECRET>"
+     ```
+
+2. **Build the server**
 
-~~~
-dotnet restore
-~~~
+   ```bash
+   dotnet restore
+   ```
 
-2. Run the server
+3. **Run the server**
 
-~~~
-dotnet run
-~~~
+   ```bash
+   dotnet run
+   ```
 
-3. Go to [http://localhost:8080/](http://localhost:8080/)
+4. Go to [http://localhost:8080/](http://localhost:8080/)

advanced-integration/v2/server/dotnet/Server.cs

@@ -23,12 +23,6 @@ public static void Main(string[] args)
 
     public static IHostBuilder CreateHostBuilder(string[] args) =>
         Host.CreateDefaultBuilder(args)
-            .ConfigureAppConfiguration(
-                (context, config) =>
-                {
-                    config.AddJsonFile("appsettings.json", optional: false, reloadOnChange: true);
-                }
-            )
             .ConfigureWebHostDefaults(webBuilder =>
             {
                 webBuilder.UseUrls("http://localhost:8080");
@@ -66,11 +60,11 @@ public class CheckoutController : Controller
     private IConfiguration _configuration { get; }
     private string _paypalClientId
     {
-        get { return _configuration["PAYPAL_CLIENT_ID"]; }
+        get { return Environment.GetEnvironmentVariable("PAYPAL_CLIENT_ID"); }
     }
     private string _paypalClientSecret
     {
-        get { return _configuration["PAYPAL_CLIENT_SECRET"]; }
+        get { return Environment.GetEnvironmentVariable("PAYPAL_CLIENT_SECRET"); }
     }
     private readonly string _base = "https://api-m.sandbox.paypal.com";
 

advanced-integration/v2/server/java/README.md

@@ -1,18 +1,35 @@
 # Advanced Integartion Java Sample
+
 PayPal Advanced Integration sample in Java
 
 ## Running the sample
 
-1. Build the server
+1. Add your API credentials to the environment:
+
+   - **Windows**
+
+     ```powershell
+     $env:PAYPAL_CLIENT_ID = "<PAYPAL_CLIENT_ID>"
+     $env:PAYPAL_CLIENT_SECRET = "<PAYPAL_CLIENT_SECRET>"
+     ```
+
+   - **Unix**
+
+     ```bash
+     export PAYPAL_CLIENT_ID="<PAYPAL_CLIENT_ID>"
+     export PAYPAL_CLIENT_SECRET="<PAYPAL_CLIENT_SECRET>"
+     ```
+
+2. Build the server
 
-~~~
-mvn clean install
-~~~
+   ```bash
+   mvn clean install
+   ```
 
-2. Run the server
+3. Run the server
 
-~~~
-mvn spring-boot:run
-~~~
+   ```bash
+   mvn spring-boot:run
+   ```
 
-3. Go to [http://localhost:8080/](http://localhost:8080/)
+4. Go to [http://localhost:8080/](http://localhost:8080/)

advanced-integration/v2/server/java/pom.xml

@@ -27,7 +27,7 @@
 		<url/>
 	</scm>
 	<properties>
-		<java.version>22</java.version>
+		<java.version>21</java.version>
 	</properties>
 	<dependencies>
 		<dependency>

advanced-integration/v2/server/java/src/main/resources/application.properties

@@ -1,3 +1,3 @@
 spring.application.name=v2-java
-PAYPAL_CLIENT_ID=<PAYPAL_CLIENT_ID>
-PAYPAL_CLIENT_SECRET=<PAYPAL_CLIENT_SECRET>
+PAYPAL_CLIENT_ID=${PAYPAL_CLIENT_ID}
+PAYPAL_CLIENT_SECRET=${PAYPAL_CLIENT_SECRET}

advanced-integration/v2/server/node/README.md

@@ -4,16 +4,32 @@ PayPal Advanced Integration sample in Node.js
 
 ## Running the sample
 
-1. Install the packages
+1. Add your API credentials to the environment:
 
-    ```sh
-    npm install
-    ```
+   - **Windows**
 
-2. Run the server
+     ```powershell
+     $env:PAYPAL_CLIENT_ID = "<PAYPAL_CLIENT_ID>"
+     $env:PAYPAL_CLIENT_SECRET = "<PAYPAL_CLIENT_SECRET>"
+     ```
 
-    ```sh
-    npm run start
-    ```
+   - **Unix**
 
-3. Go to [http://localhost:8080/](http://localhost:8080/)
+     ```bash
+     export PAYPAL_CLIENT_ID="<PAYPAL_CLIENT_ID>"
+     export PAYPAL_CLIENT_SECRET="<PAYPAL_CLIENT_SECRET>"
+     ```
+
+2. Install the packages
+
+   ```bash
+   npm install
+   ```
+
+3. Run the server
+
+   ```bash
+   npm run start
+   ```
+
+4. Go to [http://localhost:8080/](http://localhost:8080/)

advanced-integration/v2/server/php/README.md

@@ -18,9 +18,23 @@ This sample app demonstrates how to integrate with ACDC using PayPal's REST APIs
 
 ## How to Run Locally
 
-1. Replace your Client ID & Client Secret in the server/.env file:
-2. Open the `.env` file in a text editor and replace the placeholders with the appropriate values.
-3. Follow the below instructions to setup & run server.
+1. Add your API credentials to the environment:
+
+   - **Windows**
+
+     ```powershell
+     $env:PAYPAL_CLIENT_ID = "<PAYPAL_CLIENT_ID>"
+     $env:PAYPAL_CLIENT_SECRET = "<PAYPAL_CLIENT_SECRET>"
+     ```
+
+   - **Unix**
+
+     ```bash
+     export PAYPAL_CLIENT_ID="<PAYPAL_CLIENT_ID>"
+     export PAYPAL_CLIENT_SECRET="<PAYPAL_CLIENT_SECRET>"
+     ```
+
+2. Follow the below instructions to setup & run server.
 
 ## Install the Composer
 

advanced-integration/v2/server/php/server/index.php

@@ -3,25 +3,24 @@
 
 use GuzzleHttp\Client;
 
-$env = parse_ini_file('.env');
-
-$PAYPAL_CLIENT_ID = $env['PAYPAL_CLIENT_ID'];
-$PAYPAL_CLIENT_SECRET = $env['PAYPAL_CLIENT_SECRET'];
+$PAYPAL_CLIENT_ID = getenv('PAYPAL_CLIENT_ID');
+$PAYPAL_CLIENT_SECRET = getenv('PAYPAL_CLIENT_SECRET');
 $base = "https://api-m.sandbox.paypal.com";
 
 /**
  * Generate an OAuth 2.0 access token for authenticating with PayPal REST APIs.
  * @see https://developer.paypal.com/api/rest/authentication/
  */
-function generateAccessToken() {
+function generateAccessToken()
+{
     global $PAYPAL_CLIENT_ID, $PAYPAL_CLIENT_SECRET, $base;
 
     if (!$PAYPAL_CLIENT_ID || !$PAYPAL_CLIENT_SECRET) {
         throw new Exception("MISSING_API_CREDENTIALS");
     }
 
     $auth = base64_encode($PAYPAL_CLIENT_ID . ":" . $PAYPAL_CLIENT_SECRET);
-    
+
     // Disabling certificate validation for local development
     $client = new Client(['verify' => false]);
     $response = $client->post("$base/v1/oauth2/token", [
@@ -41,11 +40,12 @@ function generateAccessToken() {
  * Create an order to start the transaction.
  * @see https://developer.paypal.com/docs/api/orders/v2/#orders_create
  */
-function createOrder($cart) {
+function createOrder($cart)
+{
     global $base;
 
     $accessToken = generateAccessToken();
-    
+
     // Disabling certificate validation for local development
     $client = new Client(['verify' => false]);
     $payload = [
@@ -75,7 +75,8 @@ function createOrder($cart) {
  * Capture payment for the created order to complete the transaction.
  * @see https://developer.paypal.com/docs/api/orders/v2/#orders_capture
  */
-function captureOrder($orderID) {
+function captureOrder($orderID)
+{
     global $base;
 
     $accessToken = generateAccessToken();
@@ -92,7 +93,8 @@ function captureOrder($orderID) {
     return handleResponse($response);
 }
 
-function handleResponse($response) {
+function handleResponse($response)
+{
     $jsonResponse = json_decode($response->getBody(), true);
     return [
         'jsonResponse' => $jsonResponse,
@@ -101,7 +103,7 @@ function handleResponse($response) {
 }
 
 $endpoint = $_SERVER['REQUEST_URI'];
-if($endpoint === '/') {
+if ($endpoint === '/') {
     try {
         $response = [
             "message" => "Server is running"
@@ -114,7 +116,7 @@ function handleResponse($response) {
     }
 }
 
-if($endpoint === '/api/orders') {
+if ($endpoint === '/api/orders') {
     $data = json_decode(file_get_contents('php://input'), true);
     $cart = $data['cart'];
     header('Content-Type: application/json');
@@ -128,7 +130,7 @@ function handleResponse($response) {
 }
 
 
-if(str_ends_with($endpoint, '/capture')) {
+if (str_ends_with($endpoint, '/capture')) {
     $urlSegments = explode('/', $endpoint);
     end($urlSegments); // Will set the pointer to the end of array
     $orderID = prev($urlSegments);
@@ -140,5 +142,4 @@ function handleResponse($response) {
         echo json_encode(['error' => $e->getMessage()]);
         http_response_code(500);
     }
-}
-?>
+}