SlackCommandResponder::guardAgainstInvalidRequest() - Code Metrics - Inspection of "refactor" - spatie/laravel-slack-slash-command - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 4f7e56...bdc588 )

by Freek

created 2016-07-09 21:00 UTC

guardAgainstInvalidRequest() A

↳ Parent: SlackCommandResponder

Complexity

Conditions	3
Paths	3

Size

Total Lines	10
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
dl	0
loc	10
rs	9.4285
c	1
b	0
f	0
cc	3
eloc	5
nc	3
nop	0

<?php

namespace Spatie\SlashCommand;


use Illuminate\Http\Request;
use Spatie\SlashCommand\SlashCommandHandler\BaseHandler;

class SlackCommandResponder
{
    /**
     * @var array
     */
    private $commandConfig;
    /**
     * @var Request
     */
    private $request;

    public function __construct(array $commandConfig, Request $request)

    {
        $this->commandConfig = $commandConfig;

        $this->request = $request;
    }

    public function getResponse() {

        $this->guardAgainstInvalidRequest();

        $handler = $this->determineResponseHandler();

        $response = $handler->handleCurrentRequest();

        return $response->finalize();
    }

    protected function guardAgainstInvalidRequest()
    {
        if (!request()->has('token')) {
            throw InvalidSlashCommandRequest::tokenNotFound();
        }

        if (request()->get('token') != $this->commandConfig['verification_token']) {
            throw InvalidSlashCommandRequest::invalidToken(request()->get('token'));
        }
    }

    /**
     * @return mixed
     */
    protected function determineResponseHandler()
    {
        $handler = collect($this->commandConfig['handlers'])
            ->map(function (string $handlerClassName) {
                return new $handlerClassName(request());
            })
            ->filter(function (BaseHandler $handler) {
                return $handler->canHandleCurrentRequest();
            })->first();

        if (!$handler) {
            throw RequestCouldNotBeProcessed::noHandlerFound(request());
        }
        return $handler;
    }
}

1			<?php
2
3			namespace Spatie\SlashCommand;
4
5
6			use Illuminate\Http\Request;
7			use Spatie\SlashCommand\SlashCommandHandler\BaseHandler;
8
9			class SlackCommandResponder
10			{
11			/**
12			* @var array
13			*/
14			private $commandConfig;
15			/**
16			* @var Request
17			*/
18			private $request;
19
20			public function __construct(array $commandConfig, Request $request)
			0 ignored issues – show Bug introduced 2016-07-09 21:02 UTC by Report Bug Copy Issue Report You have injected the Request via parameter `$request`. This is generally not recommended as there might be multiple instances during a request cycle (f.e. when using sub-requests). Instead, it is recommended to inject the RequestStack and retrieve the current request each time you need it via `getCurrentRequest()`. Loading history...
21			{
22			$this->commandConfig = $commandConfig;
23
24			$this->request = $request;
25			}
26
27			public function getResponse() {
28
29			$this->guardAgainstInvalidRequest();
30
31			$handler = $this->determineResponseHandler();
32
33			$response = $handler->handleCurrentRequest();
34
35			return $response->finalize();
36			}
37
38			protected function guardAgainstInvalidRequest()
39			{
40			if (!request()->has('token')) {
41			throw InvalidSlashCommandRequest::tokenNotFound();
42			}
43
44			if (request()->get('token') != $this->commandConfig['verification_token']) {
45			throw InvalidSlashCommandRequest::invalidToken(request()->get('token'));
46			}
47			}
48
49			/**
50			* @return mixed
51			*/
52			protected function determineResponseHandler()
53			{
54			$handler = collect($this->commandConfig['handlers'])
55			->map(function (string $handlerClassName) {
56			return new $handlerClassName(request());
57			})
58			->filter(function (BaseHandler $handler) {
59			return $handler->canHandleCurrentRequest();
60			})->first();
61
62			if (!$handler) {
63			throw RequestCouldNotBeProcessed::noHandlerFound(request());
64			}
65			return $handler;
66			}
67			}

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guardAgainstInvalidRequest() A

Complexity

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Duplication

Importance

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