refactor: ♻️ Move PayPal Extension methods and config to Extension Class

app/Extensions/PaymentGateways/PayPal/PayPalExtension.php

@@ -0,0 +1,197 @@
+<?php
+
+namespace App\Extensions\PaymentGateways\PayPal;
+
+use App\Helpers\AbstractExtension;
+use App\Events\PaymentEvent;
+use App\Events\UserUpdateCreditsEvent;
+use App\Extensions\PaymentGateways\PayPal\PayPalSettings;
+use App\Models\PartnerDiscount;
+use App\Models\Payment;
+use App\Models\ShopProduct;
+use App\Models\User;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Redirect;
+use Illuminate\Support\Facades\Log;
+use PayPalCheckoutSdk\Core\PayPalHttpClient;
+use PayPalCheckoutSdk\Core\ProductionEnvironment;
+use PayPalCheckoutSdk\Core\SandboxEnvironment;
+use PayPalCheckoutSdk\Orders\OrdersCaptureRequest;
+use PayPalCheckoutSdk\Orders\OrdersCreateRequest;
+use PayPalHttp\HttpException;
+
+
+/**
+ * Summary of PayPalExtension
+ */
+class PayPalExtension extends AbstractExtension
+{
+    public static function getConfig(): array
+    {
+        return [
+            "name" => "PayPal",
+            "RoutesIgnoreCsrf" => [],
+        ];
+    }
+
+    static function PaypalPay(Request $request): void
+    {
+        /** @var User $user */
+        $user = Auth::user();
+        $shopProduct = ShopProduct::findOrFail($request->shopProduct);
+        $discount = PartnerDiscount::getDiscount();
+
+        // create a new payment
+        $payment = Payment::create([
+            'user_id' => $user->id,
+            'payment_id' => null,
+            'payment_method' => 'paypal',
+            'type' => $shopProduct->type,
+            'status' => 'open',
+            'amount' => $shopProduct->quantity,
+            'price' => $shopProduct->price - ($shopProduct->price * $discount / 100),
+            'tax_value' => $shopProduct->getTaxValue(),
+            'tax_percent' => $shopProduct->getTaxPercent(),
+            'total_price' => $shopProduct->getTotalPrice(),
+            'currency_code' => $shopProduct->currency_code,
+            'shop_item_product_id' => $shopProduct->id,
+        ]);
+
+        $request = new OrdersCreateRequest();
+        $request->prefer('return=representation');
+        $request->body = [
+            "intent" => "CAPTURE",
+            "purchase_units" => [
+                [
+                    "reference_id" => uniqid(),
+                    "description" => $shopProduct->display . ($discount ? (" (" . __('Discount') . " " . $discount . '%)') : ""),
+                    "amount"       => [
+                        "value"         => $shopProduct->getTotalPrice(),
+                        'currency_code' => strtoupper($shopProduct->currency_code),
+                        'breakdown' => [
+                            'item_total' =>
+                            [
+                                'currency_code' => strtoupper($shopProduct->currency_code),
+                                'value' => $shopProduct->getPriceAfterDiscount(),
+                            ],
+                            'tax_total' =>
+                            [
+                                'currency_code' => strtoupper($shopProduct->currency_code),
+                                'value' => $shopProduct->getTaxValue(),
+                            ]
+                        ]
+                    ]
+                ]
+            ],
+            "application_context" => [
+                "cancel_url" => route('payment.Cancel'),
+                "return_url" => route('payment.PayPalSuccess', ['payment' => $payment->id]),
+                'brand_name' =>  config('app.name', 'Controlpanel.GG'),
+                'shipping_preference'  => 'NO_SHIPPING'
+            ]
+
+
+        ];
+
+        try {
+            // Call API with your client and get a response for your call
+            $response = self::getPayPalClient()->execute($request);
+
+            // check for any errors in the response
+            if ($response->statusCode != 201) {
+                throw new \Exception($response->statusCode);
+            }
+
+            // make sure the link is not empty
+            if (empty($response->result->links[1]->href)) {
+                throw new \Exception('No redirect link found');
+            }
+
+            Redirect::away($response->result->links[1]->href)->send();
+            return;
+        } catch (HttpException $ex) {
+            Log::error('PayPal Payment: ' . $ex->getMessage());
+            $payment->delete();
+
+            Redirect::route('store.index')->with('error', __('Payment failed'))->send();
+            return;
+        }
+    }
+
+    static function PaypalSuccess(Request $laravelRequest): void
+    {
+        $user = Auth::user();
+        $user = User::findOrFail($user->id);
+
+        $payment = Payment::findOrFail($laravelRequest->payment);
+        $shopProduct = ShopProduct::findOrFail($payment->shop_item_product_id);
+
+        $request = new OrdersCaptureRequest($laravelRequest->input('token'));
+        $request->prefer('return=representation');
+
+        try {
+            // Call API with your client and get a response for your call
+            $response = self::getPayPalClient()->execute($request);
+            if ($response->statusCode == 201 || $response->statusCode == 200) {
+                //update payment
+                $payment->update([
+                    'status' => 'paid',
+                    'payment_id' => $response->result->id,
+                ]);
+
+                event(new UserUpdateCreditsEvent($user));
+                event(new PaymentEvent($user, $payment, $shopProduct));
+
+                // redirect to the payment success page with success message
+                Redirect::route('home')->with('success', 'Payment successful')->send();
+            } elseif (env('APP_ENV') == 'local') {
+                // If call returns body in response, you can get the deserialized version from the result attribute of the response
+                $payment->delete();
+                dd($response);
+            } else {
+                $payment->update([
+                    'status' => 'cancelled',
+                    'payment_id' => $response->result->id,
+                ]);
+                abort(500);
+            }
+        } catch (HttpException $ex) {
+            if (env('APP_ENV') == 'local') {
+                echo $ex->statusCode;
+                $payment->delete();
+                dd($ex->getMessage());
+            } else {
+                $payment->update([
+                    'status' => 'cancelled',
+                    'payment_id' => $response->result->id,
+                ]);
+                abort(422);
+            }
+        }
+    }
+
+    static function getPayPalClient(): PayPalHttpClient
+    {
+        $environment = env('APP_ENV') == 'local'
+            ? new SandboxEnvironment(self::getPaypalClientId(), self::getPaypalClientSecret())
+            : new ProductionEnvironment(self::getPaypalClientId(), self::getPaypalClientSecret());
+        return new PayPalHttpClient($environment);
+    }
+    /**
+     * @return string
+     */
+    static function getPaypalClientId(): string
+    {
+        $settings = new PayPalSettings();
+        return env('APP_ENV') == 'local' ?  $settings->sandbox_client_id : $settings->client_id;
+    }
+    /**
+     * @return string
+     */
+    static function getPaypalClientSecret(): string
+    {
+        $settings = new PayPalSettings();
+        return env('APP_ENV') == 'local' ? $settings->sandbox_client_secret : $settings->client_secret;
+    }
+}

app/Extensions/PaymentGateways/PayPal/config.php

@@ -1,11 +0,0 @@
-<?php
-
-namespace App\Extensions\PaymentGateways\PayPal;
-
-function getConfig()
-{
-    return [
-        "name" => "PayPal",
-        "RoutesIgnoreCsrf" => [],
-    ];
-}

app/Extensions/PaymentGateways/PayPal/index.php

@@ -1,195 +0,0 @@
-<?php
-
-use App\Events\PaymentEvent;
-use App\Events\UserUpdateCreditsEvent;
-use App\Extensions\PaymentGateways\PayPal\PayPalSettings;
-use App\Models\PartnerDiscount;
-use App\Models\Payment;
-use App\Models\ShopProduct;
-use App\Models\User;
-use Illuminate\Http\Request;
-use Illuminate\Support\Facades\Auth;
-use Illuminate\Support\Facades\Redirect;
-use Illuminate\Support\Facades\Log;
-use PayPalCheckoutSdk\Core\PayPalHttpClient;
-use PayPalCheckoutSdk\Core\ProductionEnvironment;
-use PayPalCheckoutSdk\Core\SandboxEnvironment;
-use PayPalCheckoutSdk\Orders\OrdersCaptureRequest;
-use PayPalCheckoutSdk\Orders\OrdersCreateRequest;
-use PayPalHttp\HttpException;
-
-
-
-/**
- * @param Request $request
- * @param ShopProduct $shopProduct
- */
-function PaypalPay(Request $request)
-{
-    $settings = new PayPalSettings();
-
-    /** @var User $user */
-    $user = Auth::user();
-    $shopProduct = ShopProduct::findOrFail($request->shopProduct);
-    $discount = PartnerDiscount::getDiscount();
-
-    // create a new payment
-    $payment = Payment::create([
-        'user_id' => $user->id,
-        'payment_id' => null,
-        'payment_method' => 'paypal',
-        'type' => $shopProduct->type,
-        'status' => 'open',
-        'amount' => $shopProduct->quantity,
-        'price' => $shopProduct->price - ($shopProduct->price * $discount / 100),
-        'tax_value' => $shopProduct->getTaxValue(),
-        'tax_percent' => $shopProduct->getTaxPercent(),
-        'total_price' => $shopProduct->getTotalPrice(),
-        'currency_code' => $shopProduct->currency_code,
-        'shop_item_product_id' => $shopProduct->id,
-    ]);
-
-    $request = new OrdersCreateRequest();
-    $request->prefer('return=representation');
-    $request->body = [
-        "intent" => "CAPTURE",
-        "purchase_units" => [
-            [
-                "reference_id" => uniqid(),
-                "description" => $shopProduct->display . ($discount ? (" (" . __('Discount') . " " . $discount . '%)') : ""),
-                "amount"       => [
-                    "value"         => $shopProduct->getTotalPrice(),
-                    'currency_code' => strtoupper($shopProduct->currency_code),
-                    'breakdown' => [
-                        'item_total' =>
-                        [
-                            'currency_code' => strtoupper($shopProduct->currency_code),
-                            'value' => $shopProduct->getPriceAfterDiscount(),
-                        ],
-                        'tax_total' =>
-                        [
-                            'currency_code' => strtoupper($shopProduct->currency_code),
-                            'value' => $shopProduct->getTaxValue(),
-                        ]
-                    ]
-                ]
-            ]
-        ],
-        "application_context" => [
-            "cancel_url" => route('payment.Cancel'),
-            "return_url" => route('payment.PayPalSuccess', ['payment' => $payment->id]),
-            'brand_name' =>  config('app.name', 'Controlpanel.GG'),
-            'shipping_preference'  => 'NO_SHIPPING'
-        ]
-
-
-    ];
-
-    try {
-        // Call API with your client and get a response for your call
-        $response = getPayPalClient()->execute($request);
-
-        // check for any errors in the response
-        if ($response->statusCode != 201) {
-            throw new \Exception($response->statusCode);
-        }
-
-        // make sure the link is not empty
-        if (empty($response->result->links[1]->href)) {
-            throw new \Exception('No redirect link found');
-        }
-
-        Redirect::away($response->result->links[1]->href)->send();
-        return;
-    } catch (HttpException $ex) {
-        Log::error('PayPal Payment: ' . $ex->getMessage());
-        $payment->delete();
-
-        Redirect::route('store.index')->with('error', __('Payment failed'))->send();
-        return;
-    }
-}
-/**
- * @param Request $laravelRequest
- */
-function PaypalSuccess(Request $laravelRequest)
-{
-    $settings = new PayPalSettings();
-
-    $user = Auth::user();
-    $user = User::findOrFail($user->id);
-
-    $payment = Payment::findOrFail($laravelRequest->payment);
-    $shopProduct = ShopProduct::findOrFail($payment->shop_item_product_id);
-
-    $request = new OrdersCaptureRequest($laravelRequest->input('token'));
-    $request->prefer('return=representation');
-
-    try {
-        // Call API with your client and get a response for your call
-        $response = getPayPalClient()->execute($request);
-        if ($response->statusCode == 201 || $response->statusCode == 200) {
-            //update payment
-            $payment->update([
-                'status' => 'paid',
-                'payment_id' => $response->result->id,
-            ]);
-
-            event(new UserUpdateCreditsEvent($user));
-            event(new PaymentEvent($user, $payment, $shopProduct));
-
-            // redirect to the payment success page with success message
-            Redirect::route('home')->with('success', 'Payment successful')->send();
-        } elseif (env('APP_ENV') == 'local') {
-            // If call returns body in response, you can get the deserialized version from the result attribute of the response
-            $payment->delete();
-            dd($response);
-        } else {
-            $payment->update([
-                'status' => 'cancelled',
-                'payment_id' => $response->result->id,
-            ]);
-            abort(500);
-        }
-    } catch (HttpException $ex) {
-        if (env('APP_ENV') == 'local') {
-            echo $ex->statusCode;
-            $payment->delete();
-            dd($ex->getMessage());
-        } else {
-            $payment->update([
-                'status' => 'cancelled',
-                'payment_id' => $response->result->id,
-            ]);
-            abort(422);
-        }
-    }
-}
-/**
- * @return PayPalHttpClient
- */
-function getPayPalClient()
-{
-    $settings = new PayPalSettings();
-
-    $environment = env('APP_ENV') == 'local'
-        ? new SandboxEnvironment(getPaypalClientId(), getPaypalClientSecret())
-        : new ProductionEnvironment(getPaypalClientId(), getPaypalClientSecret());
-    return new PayPalHttpClient($environment);
-}
-/**
- * @return string
- */
-function getPaypalClientId()
-{
-    $settings = new PayPalSettings();
-    return env('APP_ENV') == 'local' ?  $settings->sandbox_client_id : $settings->client_id;
-}
-/**
- * @return string
- */
-function getPaypalClientSecret()
-{
-    $settings = new PayPalSettings();
-    return env('APP_ENV') == 'local' ? $settings->sandbox_client_secret : $settings->client_secret;
-}

app/Extensions/PaymentGateways/PayPal/web_routes.php

@@ -1,18 +1,17 @@
 <?php
 
 use Illuminate\Support\Facades\Route;
-
-include_once(__DIR__ . '/index.php');
+use App\Extensions\PaymentGateways\PayPal\PayPalExtension;
 
 Route::middleware(['web', 'auth'])->group(function () {
     Route::get('payment/PayPalPay/{shopProduct}', function () {
-        PaypalPay(request());
+        PayPalExtension::PaypalPay(request());
     })->name('payment.PayPalPay');
 
     Route::get(
         'payment/PayPalSuccess',
         function () {
-            PaypalSuccess(request());
+            PayPalExtension::PaypalSuccess(request());
         }
     )->name('payment.PayPalSuccess');
 });