<?php


namespace App\References;


use App\Base\Service;
use App\References\Models\Reference;
use Carbon\Carbon;

final class Referenceservice extends Service
{

    /**
     * Base query for get Reference from DB
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
     */
    private function baseReferenceQuery()
    {
        return Reference::where('active', 1)
            ->with('images')
            ->orderBy('name','asc');
    }

    /**
     * Get all References
     *
     * @return \Illuminate\Database\Eloquent\Collection
     */
    public function getReferences()
    {
        return $this->baseReferenceQuery()->get();
    }

    /**
     * Get $amount of latest References
     *
     * @param  int  $amount
     * @return \Illuminate\Database\Eloquent\Collection|\Illuminate\Support\Collection
     */
    public function getFirstSetOfReferences($amount = 3)
    {
        return $this->baseReferenceQuery()
            ->take($amount)
            ->get();
    }

}