v5.0.0 update

app/Http/Controllers/V1/PDF/DownloadReceiptController.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Crater\Http\Controllers\V1\PDF;
+
+use Crater\Http\Controllers\Controller;
+use Crater\Models\Expense;
+
+class DownloadReceiptController extends Controller
+{
+    /**
+     * Handle the incoming request.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  Expense $expense
+     * @param   string $hash
+     * @return \Illuminate\Http\Response
+     */
+    public function __invoke(Expense $expense)
+    {
+        if ($expense) {
+            $media = $expense->getFirstMedia('receipts');
+            if ($media) {
+                $imagePath = $media->getPath();
+                $response = \Response::download($imagePath, $media->file_name);
+                if (ob_get_contents()) {
+                    ob_end_clean();
+                }
+
+                return $response;
+            }
+        }
+
+        return response()->json([
+            'error' => 'receipt_not_found',
+        ]);
+    }
+}