Fix for aircraft not being detected at departure airport #781 (#789)

Aircraft not being checked/detected at departure airport #781

app/Exceptions/AircraftInvalid.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace App\Exceptions;
+
+use App\Models\Aircraft;
+
+class AircraftInvalid extends AbstractHttpException
+{
+    public const MESSAGE = 'The supplied aircraft is invalid';
+
+    private $aircraft;
+
+    public function __construct(Aircraft $aircraft)
+    {
+        $this->aircraft = $aircraft;
+        parent::__construct(
+            400,
+            static::MESSAGE
+        );
+    }
+
+    /**
+     * Return the RFC 7807 error type (without the URL root)
+     */
+    public function getErrorType(): string
+    {
+        return 'aircraft-invalid';
+    }
+
+    /**
+     * Get the detailed error string
+     */
+    public function getErrorDetails(): string
+    {
+        return $this->getMessage();
+    }
+
+    /**
+     * Return an array with the error details, merged with the RFC7807 response
+     */
+    public function getErrorMetadata(): array
+    {
+        return [
+            'aircraft_id' => optional($this->aircraft)->id,
+        ];
+    }
+}