create a public api for mappable transactions

app/Http/Resources/MappableTransactionResource.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace App\Http\Resources;
+
+use App\Classes\ValueObjects\Constants\ApprovalStatus;
+use App\Classes\ValueObjects\Constants\DocumentType;
+use App\Classes\ValueObjects\Constants\TransactionType;
+use App\Models\Order;
+use App\Models\Transaction;
+use App\Models\Wallet;
+use Carbon\Carbon;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class MappableTransactionResource extends JsonResource
+{
+    /**
+     * Transform the resource into an array.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array
+     */
+    public function toArray($request)
+    {
+        $reference = null;
+        if($this->type === TransactionType::TOP_UP) {
+            $reference = $this->owner->owner->inviters()->withPivot('invitee_reference')->first()->pivot->invitee_reference;
+        }
+
+        if($this->type === TransactionType::PAYMENT && $this->owner === Transaction::class){
+            $reference = $this->owner->owner->owner->reference;
+        }
+
+        return [
+            'system' => 'SHIPPING_PORTAL',
+            'owner_type' => $this->owner_type,
+            'owner_id'=> $this->id,
+            'owner_reference'=> $reference,
+        ];
+    }
+}