minulislam / multicoin-api

src/Traits/Invoice.php

<?php

namespace Multicoin\Api\Traits;

trait Invoice
{
    public function createInvoice(array $param = [])
    {
        $default = [
            'user_id' => '',
            'callback' => '',
            'forward' => '0',
            'amount' => '0.00',
            'address' => '',
        ];

        $url = $this->buildUrl('/receive');

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

        $url .= '?'.$this->buildQueryParam($default, $param);

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

        $response = $this->client->doGet($url);

        return $response;
    }

    public function paidInvoice()
    {
        $url = $this->buildUrl('/paid-invoices');
        $response = $this->client->doGet($url);

        return $response;
    }

    public function unpaidInvoice()
    {
        $url = $this->buildUrl('/unpaid-invoices');
        $response = $this->client->doGet($url);

        return $response;
    }
}