<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\WorkflowDocument;
use App\Comment;
use App\Setting;
use Validator;
use Session;

class CommentsController extends Controller
{
    
    public function index(Request $request, $id)
    {
		$id=base64_decode($id);
		$workflow_document = WorkflowDocument::findOrFail($id);
		$setting = Setting::first();
        $comments = Comment::where('workflow_document_id', $workflow_document->id)->get();


        return $comments;
    }

    public function store(Request $request)
    {
        $validate = $this->rules();

        if($validate->fails())
            return back()->withErrors($validate)->withInput();

        $document = WorkflowDocument::findOrFail($request->workflow_document_id);

        $comment = new Comment($validate->valid());
        $comment->comment = nl2br($request->input('comment'));
        $comment->user_id = auth()->user()->id;
        $comment->save();

		Session::flash('success_message', __('Comment created.'));
        return redirect()->route('details',base64_encode($document->id))->withInput(['tab'=>$request->tab]);
    }

    private function rules()
    {
        return Validator::make(request()->all(), [                        
            'workflow_document_id' => 'required',
            'comment' => 'required',
        ]);
    }

}