restore composer.json, add mysqli extension

app/Http/Requests/Site/Comment/CommentCreateRequest.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Http\Requests\Site\Comment;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class CommentCreateRequest extends FormRequest
+{
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'first_name'    => 'required|string',
+            'body'          => 'required|string',
+            'star'          => 'required|numeric',
+            'product_id'    => 'required|numeric|exists:products,id'
+        ];
+    }
+}