refactor: ♻️ Extracted Payment logic to events

app/Extensions/PaymentGateways/PayPal/index.php

@@ -31,15 +31,15 @@ function PaypalPay(Request $request)
     $user = Auth::user();
     $shopProduct = ShopProduct::findOrFail($request->shopProduct);
 
-     // create a new payment
-     $payment = Payment::create([
+    // 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*PartnerDiscount::getDiscount()/100),
+        'price' => $shopProduct->price - ($shopProduct->price * PartnerDiscount::getDiscount() / 100),
         'tax_value' => $shopProduct->getTaxValue(),
         'tax_percent' => $shopProduct->getTaxPercent(),
         'total_price' => $shopProduct->getTotalPrice(),
@@ -50,52 +50,52 @@ function PaypalPay(Request $request)
     $request = new OrdersCreateRequest();
     $request->prefer('return=representation');
     $request->body = [
-            "intent" => "CAPTURE",
-            "purchase_units" => [
-                [
-                    "reference_id" => uniqid(),
-                    "description" => $shopProduct->display . (PartnerDiscount::getDiscount()?(" (" . __('Discount') . " " . PartnerDiscount::getDiscount() . '%)'):""),
-                    "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(),
-                            ]
+        "intent" => "CAPTURE",
+        "purchase_units" => [
+            [
+                "reference_id" => uniqid(),
+                "description" => $shopProduct->display . (PartnerDiscount::getDiscount() ? (" (" . __('Discount') . " " . PartnerDiscount::getDiscount() . '%)') : ""),
+                "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', 'Laravel'),
-                'shipping_preference'  => 'NO_SHIPPING'
             ]
+        ],
+        "application_context" => [
+            "cancel_url" => route('payment.Cancel'),
+            "return_url" => route('payment.PayPalSuccess', ['payment' => $payment->id]),
+            'brand_name' =>  config('app.name', 'Laravel'),
+            'shipping_preference'  => 'NO_SHIPPING'
+        ]
 
 
     ];
 
-
-
     try {
         // Call API with your client and get a response for your call
         $response = getPayPalClient()->execute($request);
 
         Redirect::away($response->result->links[1]->href)->send();
+        return;
     } catch (HttpException $ex) {
         error_log($ex->statusCode);
         error_log($ex->getMessage());
 
         $payment->delete();
-        return Redirect::route('payment.Cancel');
+        Redirect::route('payment.Cancel');
+        return;
     }
 }
 /**
@@ -104,9 +104,11 @@ function PaypalPay(Request $request)
 function PaypalSuccess(Request $laravelRequest)
 {
     $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');
 
@@ -114,55 +116,6 @@ function PaypalSuccess(Request $laravelRequest)
         // Call API with your client and get a response for your call
         $response = getPayPalClient()->execute($request);
         if ($response->statusCode == 201 || $response->statusCode == 200) {
-            //update server limit
-            if (config('SETTINGS::USER:SERVER_LIMIT_AFTER_IRL_PURCHASE') !== 0) {
-                    if ($user->server_limit < config('SETTINGS::USER:SERVER_LIMIT_AFTER_IRL_PURCHASE')) {
-                        $user->update(['server_limit' => config('SETTINGS::USER:SERVER_LIMIT_AFTER_IRL_PURCHASE')]);
-                    }
-            }
-            //update User with bought item
-            if ($shopProduct->type=="Credits") {
-                    $user->increment('credits', $shopProduct->quantity);
-            }elseif ($shopProduct->type=="Server slots"){
-                    $user->increment('server_limit', $shopProduct->quantity);
-            }
-            //give referral commission always
-            if((config("SETTINGS::REFERRAL:MODE") == "commission" || config("SETTINGS::REFERRAL:MODE") == "both") && $shopProduct->type=="Credits" && config("SETTINGS::REFERRAL::ALWAYS_GIVE_COMMISSION") == "true"){
-                    if($ref_user = DB::table("user_referrals")->where('registered_user_id', '=', $user->id)->first()){
-                        $ref_user = User::findOrFail($ref_user->referral_id);
-                        $increment = number_format($shopProduct->quantity*(PartnerDiscount::getCommission($ref_user->id))/100,0,"","");
-                        $ref_user->increment('credits', $increment);
-
-                        //LOGS REFERRALS IN THE ACTIVITY LOG
-                        activity()
-                            ->performedOn($user)
-                            ->causedBy($ref_user)
-                            ->log('gained '. $increment.' '.config("SETTINGS::SYSTEM:CREDITS_DISPLAY_NAME").' for commission-referral of '.$user->name.' (ID:'.$user->id.')');
-                    }
-
-            }
-            //update role give Referral-reward
-            if ($user->role == 'member') {
-                    $user->update(['role' => 'client']);
-
-                    //give referral commission only on first purchase
-                    if((config("SETTINGS::REFERRAL:MODE") == "commission" || config("SETTINGS::REFERRAL:MODE") == "both") && $shopProduct->type=="Credits" && config("SETTINGS::REFERRAL::ALWAYS_GIVE_COMMISSION") == "false"){
-                        if($ref_user = DB::table("user_referrals")->where('registered_user_id', '=', $user->id)->first()){
-                            $ref_user = User::findOrFail($ref_user->referral_id);
-                            $increment = number_format($shopProduct->quantity*(PartnerDiscount::getCommission($ref_user->id))/100,0,"","");
-                            $ref_user->increment('credits', $increment);
-
-                            //LOGS REFERRALS IN THE ACTIVITY LOG
-                            activity()
-                                ->performedOn($user)
-                                ->causedBy($ref_user)
-                                ->log('gained '. $increment.' '.config("SETTINGS::SYSTEM:CREDITS_DISPLAY_NAME").' for commission-referral of '.$user->name.' (ID:'.$user->id.')');
-                        }
-
-                    }
-
-            }
-
             //update payment
             $payment->update([
                 'status' => 'success',
@@ -170,13 +123,11 @@ function PaypalSuccess(Request $laravelRequest)
             ]);
 
             event(new UserUpdateCreditsEvent($user));
-            event(new PaymentEvent($payment));
-
-            error_log("Payment successfull");
+            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') {
+        } 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);
@@ -184,7 +135,7 @@ function PaypalSuccess(Request $laravelRequest)
             $payment->update([
                 'status' => 'failed',
                 'payment_id' => $response->result->id,
-            ]);  
+            ]);
             abort(500);
         }
     } catch (HttpException $ex) {
@@ -196,7 +147,7 @@ function PaypalSuccess(Request $laravelRequest)
             $payment->update([
                 'status' => 'failed',
                 'payment_id' => $response->result->id,
-            ]);  
+            ]);
             abort(422);
         }
     }
@@ -262,4 +213,4 @@ function getConfig()
             ],
         ],
     ];
-}
+}