<?php

namespace Accounting\Invoice;

use User;

class Invoice
{
    /**
     * $invoice object.
     */
    protected $invoice;

    /**
     * Constructor.
     */
    public function __construct(\Accounting\Invoice\Interfaces\InvoiceRepositoryInterface $invoice)
    {
        $this->invoice = $invoice;
    }

    /**
     * Returns count of invoice.
     *
     * @param array $filter
     *
     * @return int
     */
    public function count()
    {
        return  0;
    }

    /**
     * Find invoice by slug.
     *
     * @param array $filter
     *
     * @return int
     */
    public function invoice($slug)
    {
        return  $this->invoice
            ->findBySlug($slig)
            ->toArray();
    }
}