edit transfer fee functionality for individual whiteform

app/Http/Controllers/Transactions/UpdateGroupTransferFeeController.php

@@ -0,0 +1,20 @@
+<?php
+
+
+namespace App\Http\Controllers\Transactions;
+
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use App\Classes\Modules\Transactions\ControllersLogic\UpdateGroupTransferFeeLogic;
+
+class UpdateGroupTransferFeeController
+{
+    /**
+     * @param Request $request
+     * @param DeleteGroupTransactionLogic $logic
+     * @return JsonResponse
+     */
+    public function update(Request $request, UpdateGroupTransferFeeLogic $logic) : JsonResponse {
+        return $logic->execute($request);
+    }
+}

app/Http/Resources/GroupResource.php

@@ -21,6 +21,13 @@ class GroupResource extends JsonResource
      */
     public function toArray($request)
     {
+        $transfer_fee = $this->morphTransactions()->where('type', TransactionType::TRANSFER_FEE)->first();
+
+        if ($transfer_fee) {
+            $transfer_fee = (float) $transfer_fee->amount;
+        } else {
+            $transfer_fee = 0;
+        }
 
         if(!$this->issuerCompany){
             dd($this->id);
@@ -36,6 +43,7 @@ class GroupResource extends JsonResource
             'currency' => new CurrencyResource($this->currency),
             'created_at' => Carbon::parse($this->created_at)->format('d-m-Y h:i:s A'),
             'currency_rate' => (float) $this->currency_rate,
+            'transfer_fee' => $transfer_fee,
             'transactions' => $this->transactions()->get()->pluck('owner.owner.marking'),
             'complete_transactions' => $this->transactions()->whereHasMorph('owner', [Transaction::class], function($query){
                 return $query->whereHas('booking', function($query){