BraintreeService.php

<?php

namespace App\Services;

use App\Traits\Braintree\Helpers;
use App\Traits\Braintree\Base;

use App\User;
use App\PaymentMethod;
use App\Jobs\PaymentMethod\DeleteCard;
use Braintree_Gateway;

class BraintreeService implements \App\Contracts\PaymentGateway {

    use Base;
    use Helpers;

    protected $gateway;
    protected $user;

    /**
     * Construct new Braintree instance
     */

    public function __construct() {
        $this->gateway =  new Braintree_Gateway([
            'environment' => config('braintree.environment', 'sandbox'),
            'merchantId' => config('braintree.merchant_id'),
            'publicKey' => config('braintree.public_key'),
            'privateKey' => config('braintree.private_key')
        ]);
    }

    /**
     * Set user
     */

    public function setUser(User $user) {
        $this->user = $user;

        return $this;
    }

    /**
     * Return Braintree SDK Customer Instance
     */

    public function customer() {
        return $this->gateway->customer();
    }
}