minulislam / multicoin-api

src/Traits/User.php

<?php

namespace Multicoin\Api\Traits;

trait User
{
    public function balance()
    {
        $url = '/user/'.$this->coin.'/balance';
        $response = $this->client->doGet($url);

        return $response;
    }

    public function coreBalance()
    {
        $url = '/user/core-balance';
        $response = $this->client->doGet($url);

        return $response;
    }

    public function info()
    {
        $url = '/user';
        $response = $this->client->doGet($url);

        return $response;
    }

    public function setWebhookUrl($endPoint)
    {
        $url = '/user/webhook';
        $response = $this->client->doPost($url, ['url' => $endPoint]);

        return $response;
    }

    public function withdraw(array $param = [])
    {
        $url = $this->buildUrl('/withdraw');

It seems like buildUrl() must be provided by classes using this trait. How about adding it as abstract method to this trait?

        $url .= '?'.http_build_query($param);
        $response = $this->client->doGet($url);

        return $response;
    }
}