<?php

namespace App\Rules;

use Illuminate\Contracts\Validation\Rule;
use Illuminate\Support\Facades\Http;

class Recaptcha implements Rule
{
    /**
     * Determine if the validation rule passes.
     *
     * @param  string  $attribute
     * @param  mixed  $value
     * @return bool
     */
    public function passes($attribute, $value)
    {
        $gResponseToken = (string) $value;

        $response = Http::asForm()->post(
            'https://www.google.com/recaptcha/api/siteverify',
            ['secret' => env('RECAPTCHA_SECRET_KEY'), 'response' => $gResponseToken]
        );

        return json_decode($response->body(), true)['success'];
    }

    /**
     * Get the validation error message.
     *
     * @return string
     */
    public function message()
    {
        return 'Invalid reCAPTCHA';
    }
}