Clarkeash\Doorman\Manager

Complexity

Total Complexity

12

Size/Duplication

Total Lines	71
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	6

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	redeem()	0	8	1
A	check()	0	11	2
A	lookupInvite()	0	8	2
B	validateInvite()	0	14	7

<?php

namespace Clarkeash\Doorman;

use Clarkeash\Doorman\Exceptions\DoormanException;
use Clarkeash\Doorman\Exceptions\ExpiredInviteCode;
use Clarkeash\Doorman\Exceptions\InvalidInviteCode;
use Clarkeash\Doorman\Exceptions\MaxUsesReached;
use Clarkeash\Doorman\Exceptions\NotYourInviteCode;
use Clarkeash\Doorman\Models\Invite;
use Illuminate\Database\Eloquent\ModelNotFoundException;
use Illuminate\Support\Str;

class Manager
{
    /**
     * @param             $code
     * @param string|null $email
     */
    public function redeem($code, string $email = null)
    {
        $invite = $this->lookupInvite($code);

        $this->validateInvite($invite, $email);

        $invite->increment('uses');

The method increment() cannot be called from this context as it is declared protected in class Illuminate\Database\Eloquent\Model.

    }

    /**
     * @param             $code
     * @param string|null $email
     *
     * @return bool
     */
    public function check($code, string $email = null)
    {
        try {
            $invite = $this->lookupInvite($code);
            $this->validateInvite($invite, $email);

            return true;
        } catch (DoormanException $e) {
            return false;
        }
    }

    /**
     * @param $code
     *
     * @return \Clarkeash\Doorman\Models\Invite
     * @throws \Clarkeash\Doorman\Exceptions\InvalidInviteCode
     */
    protected function lookupInvite($code): Invite
    {
        try {
            return Invite::where('code', '=', Str::upper($code))->firstOrFail();
        } catch (ModelNotFoundException $e) {
            throw new InvalidInviteCode;
        }
    }

    /**
     * @param \Clarkeash\Doorman\Models\Invite $invite
     * @param string|null                      $email
     *
     * @throws \Clarkeash\Doorman\Exceptions\ExpiredInviteCode
     * @throws \Clarkeash\Doorman\Exceptions\MaxUsesReached
     * @throws \Clarkeash\Doorman\Exceptions\NotYourInviteCode
     */
    protected function validateInvite(Invite $invite, string $email = null)
    {
        if ($invite->max != 0 && $invite->uses >= $invite->max) {
            throw new MaxUsesReached;
        }

        if (!is_null($invite->valid_until) && $invite->valid_until->isPast()) {
            throw new ExpiredInviteCode;
        }

        if (!is_null($invite->for) && $invite->for != $email) {
            throw new NotYourInviteCode;
        }
    }
}