<?php

namespace App\Http\Controllers;

use App\Models\Broker;
use App\Models\Follow;

class FollowController extends Controller
{
    public function __invoke(Broker $broker)
    {
        $follow = $this->checkFollow($broker);
        if ($follow === null) {
            return $this->store($broker);
        } else {
            return $this->destroy($follow);
        }
    }

    public function store(Broker $broker)
    {
        Follow::create([
            'broker_id' => $broker->id,
            'customer_id' => auth()->id(),
        ]);

        return response()->json(['message' => 'Followed successfully.']);
    }

    public function destroy(Follow $follow)
    {
        $follow->delete();

        return response()->json(['message' => 'Unfollowed successfully.']);
    }

    protected function checkFollow(Broker $broker)
    {
        return Follow::where('broker_id', $broker->id)
            ->where('customer_id', auth()->id())
            ->first();
    }
}