refactorings of pirep/acars api calls; separate field calls

app/Http/Resources/PirepFieldCollection.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Http\Resources;
+
+use Illuminate\Http\Resources\Json\ResourceCollection;
+
+/**
+ * Class PirepFieldCollection
+ * @package App\Http\Resources
+ */
+class PirepFieldCollection extends ResourceCollection
+{
+    public function toArray($request)
+    {
+        $obj = [];
+        foreach($this->collection as $field) {
+            $obj[$field->name] = $field->value;
+        }
+
+        return $obj;
+    }
+}