PostController::delete() - Code Metrics - Inspection of "Discuss Forum" - XetaIO/Xetaravel - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#34)

by Fèvre

created 2017-07-04 13:44 UTC

PostController::delete() B

↳ Parent: PostController

Complexity

Conditions	5
Paths	9

Size

Total Lines	34
Code Lines	21

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	34
rs	8.439
c	0
b	0
f	0
cc	5
eloc	21
nc	9
nop	1

<?php
namespace Xetaravel\Http\Controllers\Discuss;

use Carbon\Carbon;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Xetaio\Mentions\Parser\MentionParser;
use Xetaravel\Models\DiscussConversation;
use Xetaravel\Models\DiscussPost;
use Xetaravel\Models\Repositories\DiscussPostRepository;
use Xetaravel\Models\Repositories\DiscussUserRepository;
use Xetaravel\Models\User;
use Xetaravel\Models\Validators\DiscussPostValidator;

class PostController extends Controller
{
    /**
     * Create a post for a conversation.
     *
     * @param \Illuminate\Http\Request $request
     *
     * @return \Illuminate\Http\RedirectResponse
     */
    public function create(Request $request): RedirectResponse
    {
        $conversation = DiscussConversation::findOrFail($request->conversation_id);
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

        if (DiscussPost::isFlooding('xetaravel.flood.discuss.post')) {
            return back()
                ->withInput()
                ->with('danger', 'Wow, keep calm bro, and try to not flood !');
        }

        DiscussPostValidator::create($request->all())->validate();
        $post = DiscussPostRepository::create($request->all());
        $user = DiscussUserRepository::create($request->all());
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

        $parser = new MentionParser($post);
        $content = $parser->parse($post->content);

        $post->content = $content;
        $post->save();

        return redirect()
            ->route('discuss.post.show', ['id' => $post->getKey()])
            ->with('success', 'Your reply has been posted successfully !');
    }

    /**
     * Redirect an user to a conversation, page and post.
     *
     * @param \Illuminate\Http\Request $request
     * @param int $id The ID of the post.
     *
     * @return \Illuminate\Http\RedirectResponse
     */
    public function show(Request $request, int $id): RedirectResponse

    {
        $post = DiscussPost::findOrFail($id);

        $postsBefore = DiscussPost::where([
            ['conversation_id', $post->conversation_id],
            ['created_at', '<', $post->created_at]
        ])->count();

        $postsPerPage = config('xetaravel.pagination.discuss.post_per_page');

        $page = floor($postsBefore / $postsPerPage) + 1;
        $page = ($page > 1) ? $page : 1;

        $request->session()->keep(['primary', 'danger', 'warning', 'success', 'info']);


        return redirect()
            ->route(
                'discuss.conversation.show',
                [
                    'slug' => $post->conversation->slug,
                    'id' => $post->conversation->id,
                    'page' => $page,
                    '#post-' . $post->getKey()
                ]
            );
    }

    /**
     * Handle a delete action for the post.
     *
     * @param \Illuminate\Http\Request $request
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
     * @param int $id
     *
     * @return \Illuminate\Http\RedirectResponse
     */
    public function delete(int $id): RedirectResponse
    {
        $post = DiscussPost::findOrFail($id);
        $conversation = $post->conversation;

        if ($conversation->first_post_id == $post->getKey()) {
            return redirect()
                ->route('discuss.post.show', ['id' => $post->getKey()])
                ->with('danger', 'You can not deete the first post of a conversation !');
        }

        if ($conversation->last_post_id == $post->getKey()) {
            $previousPost = DiscussPostRepository::findPreviousPost($post);

            $conversation->last_post_id = $previousPost->getKey();
        }

        if ($conversation->solved_post_id == $post->getKey()) {
            $conversation->solved_post_id = null;
            $conversation->is_solved = false;
        }

        if ($post->delete()) {
            $conversation->save();

            return redirect()
                ->route('discuss.conversation.show', ['id' => $conversation->getKey(), 'slug' => $conversation->slug])
                ->with('success', 'This post has been deleted successfully !');
        }

        return redirect()
            ->route('discuss.post.show', ['id' => $post->getKey()])
            ->with('danger', 'An error occurred while deleting this post !');
    }

    /**
     * Mark as solved.
     *
     * @param int $id
     *
     * @return \Illuminate\Http\RedirectResponse
     */
    public function solved(int $id): RedirectResponse
    {
        $post = DiscussPost::findOrFail($id);

        if ($post->getKey() == $post->conversation->solved_post_id) {
            return back()
                ->with('danger', 'This post is already the solved post !');
        }

        if (!is_null($post->conversation->solved_post_id)) {
            return back()
                ->with('danger', 'This conversation has already a solved post !');
        }
        $conversation = DiscussConversation::findOrFail($post->conversation_id);

        $conversation->solved_post_id = $post->getKey();
        $conversation->is_solved = true;
        $conversation->save();

        return redirect()
            ->route('discuss.conversation.show', ['slug' => $conversation->slug, 'id' => $conversation->getKey()])
            ->with('success', 'This reply as been marked as solved !');
    }

    /**
     * Handle an edit action for the post.
     *
     * @param Request $request
     * @param int $id The id of the post to edit.
     *
     * @return \Illuminate\Http\RedirectResponse
     */
    public function edit(Request $request, int $id) : RedirectResponse
    {
        $post = DiscussPost::findOrFail($id);

        if (!Auth::user()->can('update', $post)) {
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
            return back()
                ->with('danger', 'You\'re not authorized to edit this message.');
        }

        DiscussPostValidator::edit($request->all())->validate();

        $parser = new MentionParser($post);
        $content = $parser->parse($request->input('content'));


        $post->content = $content;
        $post->is_edited = true;
        $post->edited_user_id = Auth::id();
        $post->edited_at = Carbon::now();
        $post->save();

        return redirect()
            ->route('discuss.post.show', ['id' => $id])
            ->with('success', 'Your post has been edited successfully !');
    }

    /**
     * Get the edit json template.
     *
     * @param int $id
     *
     * @return \Illuminate\Http\JsonResponse|\Illuminate\View\View

     */
    public function editTemplate(int $id)
    {
        $post = DiscussPost::find($id);

        if (!Auth::user()->can('update', $post) || !$post) {
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
            return response()->json([
                'error' => true,
                'message' => 'You\'re not authorized to edit this message or this message has been deleted.'
            ]);
        }

        return response(
            view('Discuss::post.editTemplate', ['post' => $post]),
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            200,
            ['Content-Type' => 'application/json']
        );
    }
}


Pull Request — master (#34)

PostController::delete() B

Complexity

Size

Duplication

Importance

Available Fixes

Available Fixes

1		<?php
2		namespace Xetaravel\Http\Controllers\Discuss;
3
4		use Carbon\Carbon;
5		use Illuminate\Http\RedirectResponse;
6		use Illuminate\Http\Request;
7		use Illuminate\Support\Facades\Auth;
8		use Xetaio\Mentions\Parser\MentionParser;
9		use Xetaravel\Models\DiscussConversation;
10		use Xetaravel\Models\DiscussPost;
11		use Xetaravel\Models\Repositories\DiscussPostRepository;
12		use Xetaravel\Models\Repositories\DiscussUserRepository;
13		use Xetaravel\Models\User;
14		use Xetaravel\Models\Validators\DiscussPostValidator;
15
16		class PostController extends Controller
17		{
18		/**
19		* Create a post for a conversation.
20		*
21		* @param \Illuminate\Http\Request $request
22		*
23		* @return \Illuminate\Http\RedirectResponse
24		*/
25		public function create(Request $request): RedirectResponse
26		{
27		$conversation = DiscussConversation::findOrFail($request->conversation_id);
		0 ignored issues – show Unused Code introduced 2017-06-14 23:44 UTC by Report Bug Copy Issue Report `$conversation` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
28
29		if (DiscussPost::isFlooding('xetaravel.flood.discuss.post')) {
30		return back()
31		->withInput()
32		->with('danger', 'Wow, keep calm bro, and try to not flood !');
33		}
34
35		DiscussPostValidator::create($request->all())->validate();
36		$post = DiscussPostRepository::create($request->all());
37		$user = DiscussUserRepository::create($request->all());
		0 ignored issues – show Unused Code introduced 2017-06-14 23:44 UTC by Report Bug Copy Issue Report `$user` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
38
39		$parser = new MentionParser($post);
40		$content = $parser->parse($post->content);
41
42		$post->content = $content;
43		$post->save();
44
45		return redirect()
46		->route('discuss.post.show', ['id' => $post->getKey()])
47		->with('success', 'Your reply has been posted successfully !');
48		}
49
50		/**
51		* Redirect an user to a conversation, page and post.
52		*
53		* @param \Illuminate\Http\Request $request
54		* @param int $id The ID of the post.
55		*
56		* @return \Illuminate\Http\RedirectResponse
57		*/
58	View Code Duplication	public function show(Request $request, int $id): RedirectResponse
		0 ignored issues – show Duplication introduced 2017-05-20 15:15 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
59		{
60		$post = DiscussPost::findOrFail($id);
61
62		$postsBefore = DiscussPost::where([
63		['conversation_id', $post->conversation_id],
64		['created_at', '<', $post->created_at]
65		])->count();
66
67		$postsPerPage = config('xetaravel.pagination.discuss.post_per_page');
68
69		$page = floor($postsBefore / $postsPerPage) + 1;
70		$page = ($page > 1) ? $page : 1;
71
72		$request->session()->keep(['primary', 'danger', 'warning', 'success', 'info']);
		0 ignored issues – show Bug introduced 2017-06-14 23:44 UTC by Report Bug Copy Issue Report The method `keep()` does not seem to exist on `object<Symfony\Component...ssion\SessionInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
73
74		return redirect()
75		->route(
76		'discuss.conversation.show',
77		[
78		'slug' => $post->conversation->slug,
79		'id' => $post->conversation->id,
80		'page' => $page,
81		'#post-' . $post->getKey()
82		]
83		);
84		}
85
86		/**
87		* Handle a delete action for the post.
88		*
89		* @param \Illuminate\Http\Request $request
		0 ignored issues – show Bug introduced 2017-07-03 11:07 UTC by Report Bug Copy Issue Report There is no parameter named `$request`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
90		* @param int $id
91		*
92		* @return \Illuminate\Http\RedirectResponse
93		*/
94		public function delete(int $id): RedirectResponse
95		{
96		$post = DiscussPost::findOrFail($id);
97		$conversation = $post->conversation;
98
99		if ($conversation->first_post_id == $post->getKey()) {
100		return redirect()
101		->route('discuss.post.show', ['id' => $post->getKey()])
102		->with('danger', 'You can not deete the first post of a conversation !');
103		}
104
105		if ($conversation->last_post_id == $post->getKey()) {
106		$previousPost = DiscussPostRepository::findPreviousPost($post);
107
108		$conversation->last_post_id = $previousPost->getKey();
109		}
110
111		if ($conversation->solved_post_id == $post->getKey()) {
112		$conversation->solved_post_id = null;
113		$conversation->is_solved = false;
114		}
115
116		if ($post->delete()) {
117		$conversation->save();
118
119		return redirect()
120		->route('discuss.conversation.show', ['id' => $conversation->getKey(), 'slug' => $conversation->slug])
121		->with('success', 'This post has been deleted successfully !');
122		}
123
124		return redirect()
125		->route('discuss.post.show', ['id' => $post->getKey()])
126		->with('danger', 'An error occurred while deleting this post !');
127		}
128
129		/**
130		* Mark as solved.
131		*
132		* @param int $id
133		*
134		* @return \Illuminate\Http\RedirectResponse
135		*/
136		public function solved(int $id): RedirectResponse
137		{
138		$post = DiscussPost::findOrFail($id);
139
140		if ($post->getKey() == $post->conversation->solved_post_id) {
141		return back()
142		->with('danger', 'This post is already the solved post !');
143		}
144
145		if (!is_null($post->conversation->solved_post_id)) {
146		return back()
147		->with('danger', 'This conversation has already a solved post !');
148		}
149		$conversation = DiscussConversation::findOrFail($post->conversation_id);
150
151		$conversation->solved_post_id = $post->getKey();
152		$conversation->is_solved = true;
153		$conversation->save();
154
155		return redirect()
156		->route('discuss.conversation.show', ['slug' => $conversation->slug, 'id' => $conversation->getKey()])
157		->with('success', 'This reply as been marked as solved !');
158		}
159
160		/**
161		* Handle an edit action for the post.
162		*
163		* @param Request $request
164		* @param int $id The id of the post to edit.
165		*
166		* @return \Illuminate\Http\RedirectResponse
167		*/
168		public function edit(Request $request, int $id) : RedirectResponse
169		{
170		$post = DiscussPost::findOrFail($id);
171
172		if (!Auth::user()->can('update', $post)) {
		0 ignored issues – show Bug introduced 2017-07-03 11:07 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Illuminate\Contracts\Auth\Authenticatable` as the method `can()` does only exist in the following implementations of said interface: `Illuminate\Foundation\Auth\User`, `Tests\vendor\Models\User`, `Xetaravel\Models\User`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
173		return back()
174		->with('danger', 'You\'re not authorized to edit this message.');
175		}
176
177		DiscussPostValidator::edit($request->all())->validate();
178
179		$parser = new MentionParser($post);
180		$content = $parser->parse($request->input('content'));
		0 ignored issues – show Bug introduced 2017-07-03 11:07 UTC by Report Bug Copy Issue Report It seems like `$request->input('content')` targeting `Illuminate\Http\Concerns...ractsWithInput::input()` can also be of type `array`; however, `Xetaio\Mentions\Parser\MentionParser::parse()` does only seem to accept `string`, maybe add an additional type check? This check looks at variables that are passed out again to other methods. If the outgoing method call has stricter type requirements than the method itself, an issue is raised. An additional type check may prevent trouble. Loading history...
181
182		$post->content = $content;
183		$post->is_edited = true;
184		$post->edited_user_id = Auth::id();
185		$post->edited_at = Carbon::now();
186		$post->save();
187
188		return redirect()
189		->route('discuss.post.show', ['id' => $id])
190		->with('success', 'Your post has been edited successfully !');
191		}
192
193		/**
194		* Get the edit json template.
195		*
196		* @param int $id
197		*
198		* @return \Illuminate\Http\JsonResponse\|\Illuminate\View\View
		0 ignored issues – show Documentation introduced 2017-07-03 11:07 UTC by Report Bug Copy Issue Report Should the return type not be `\Symfony\Component\HttpFoundation\Response`? This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. Loading history...
199		*/
200		public function editTemplate(int $id)
201		{
202		$post = DiscussPost::find($id);
203
204		if (!Auth::user()->can('update', $post) \|\| !$post) {
		0 ignored issues – show Bug introduced 2017-07-03 11:07 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Illuminate\Contracts\Auth\Authenticatable` as the method `can()` does only exist in the following implementations of said interface: `Illuminate\Foundation\Auth\User`, `Tests\vendor\Models\User`, `Xetaravel\Models\User`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
205		return response()->json([
206		'error' => true,
207		'message' => 'You\'re not authorized to edit this message or this message has been deleted.'
208		]);
209		}
210
211		return response(
212		view('Discuss::post.editTemplate', ['post' => $post]),
		0 ignored issues – show Documentation introduced 2017-07-03 11:07 UTC by Report Bug Copy Issue Report `view('Discuss::post.edit...array('post' => $post))` is of type `object<Illuminate\View\V...Contracts\View\Factory>`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
213		200,
214		['Content-Type' => 'application/json']
215		);
216		}
217		}
218

XetaIO / Xetaravel

Pull Request — master (#34)

PostController::delete() B

Complexity

Size

Duplication

Importance

Available Fixes

Available Fixes

Duplication Side-by-Side

Filter issues like