Add index on messages(id) to boost performances

database/migrations/20200505175149_add_id_index_to_messages.php

@@ -0,0 +1,21 @@
+<?php
+
+use Movim\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+class AddIdIndexToMessages extends Migration
+{
+    public function up()
+    {
+        $this->schema->table('messages', function (Blueprint $table) {
+            $table->index('id');
+        });
+    }
+
+    public function down()
+    {
+        $this->schema->table('messages', function (Blueprint $table) {
+            $table->dropIndex('messages_id_index');
+        });
+    }
+}