Add log to follow the progression of populate method

app/Http/Controllers/FeedbackController.php

@@ -8,6 +8,8 @@ use Barryvdh\Debugbar\Facade;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\Validator;
 use Illuminate\Http\Request;
+use Monolog\Handler\StreamHandler;
+use Monolog\Logger;
 
 class FeedbackController extends Controller
 {
@@ -134,7 +136,11 @@ class FeedbackController extends Controller
         $feedback = new Feedback();
         $feedback->report_id = $element->id;
         $i = 0;
+        $logger = new Logger('populate-db');
+        $logger->pushHandler(new StreamHandler(__DIR__.'/../../storage/logs/populate.log', Logger::DEBUG));
         while (($line = fgetcsv($file)) !== false) {
+            $logger->info("Element number " . $i . ". Element" . $line);
+            $i++;
             if ($line[0] == $element->subject['id']) {
                 //var_dump($line[1]);
                 if ($line[1] == "0") {