GetHome::__invoke() - Code Metrics - Inspection of "Refacto forum" - projet-normandie/forum-bundle - Measure and Improve Code Quality continuously with Scrutinizer

Passed

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by BENARD

created 2025-08-06 14:05 UTC

GetHome::__invoke() A

↳ Parent: GetHome

Complexity

Conditions	3
Paths	4

Size

Total Lines	54
Code Lines	37

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	37
c	1
b	0
f	0
dl	0
loc	54
rs	9.328
cc	3
nc	4
nop	0

How to fix Long Method

<?php

declare(strict_types=1);

namespace ProjetNormandie\ForumBundle\Controller;

use Doctrine\DBAL\Exception;
use Doctrine\ORM\EntityManagerInterface;
use ProjetNormandie\ForumBundle\ValueObject\ForumStatus;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;

class GetHome extends AbstractController
{
    private EntityManagerInterface $em;

    public function __construct(EntityManagerInterface $em)
    {
        $this->em = $em;
    }

    /**
     * @return mixed
     * @throws Exception
     */
    public function __invoke(): mixed
    {
        $user = $this->getUser();

        $queryBuilder = $this->em->createQueryBuilder()
            ->from('ProjetNormandie\ForumBundle\Entity\Category', 'c')
            ->select('c')
            ->join('c.forums', 'f')
            ->join('f.lastMessage', 'm')
            ->join('m.user', 'u')
            ->addSelect('f')
            ->addSelect('m')
            ->addSelect('u');

        if ($user !== null) {
            // Jointure LEFT pour les visites de forum (optionnelle)
            $queryBuilder
                ->leftJoin(
                    'f.userLastVisits',
                    'fuv',
                    'WITH',
                    'fuv.user = :user'
                )
                ->addSelect('fuv')
                ->where(
                    $queryBuilder->expr()->orX(
                        'f.status = :status1',
                        '(f.status = :status2) AND (f.role IN (:roles))'
                    )
                )
                ->setParameter('status1', ForumStatus::PUBLIC)
                ->setParameter('status2', ForumStatus::PRIVATE)
                ->setParameter('user', $user)
                ->setParameter('roles', $user->getRoles());
        } else {
            $queryBuilder->where('f.status = :status')
                ->setParameter('status', ForumStatus::PUBLIC);
        }

        // Filtrer les catégories qui doivent être affichées sur la home
        $queryBuilder->andWhere('c.displayOnHome = :displayOnHome')
            ->setParameter('displayOnHome', true);

        $queryBuilder->orderBy('c.position', 'ASC')
            ->addOrderBy('f.position', 'ASC');

        $categories = $queryBuilder->getQuery()->getResult();

        // Si utilisateur connecté, enrichir avec les compteurs de topics non lus
        if ($user !== null) {
            $this->enrichWithReadStatus($categories, $user);
        }

        return $categories;
    }

    /**
     * Enrichit les catégories avec les informations de lecture
     */
    private function enrichWithReadStatus(array $categories, $user): void
    {
        // Récupérer tous les forums des catégories
        $forumIds = [];
        $forumsById = [];

        foreach ($categories as $category) {
            foreach ($category->getForums() as $forum) {
                $forumIds[] = $forum->getId();
                $forumsById[$forum->getId()] = $forum;
            }
        }

        if (empty($forumIds)) {
            return;
        }

        // Récupérer les compteurs de topics non lus pour tous les forums
        $unreadCounts = $this->getUnreadTopicsCountByForum($user, $forumIds);

        // Enrichir chaque forum avec ses informations
        foreach ($forumsById as $forumId => $forum) {
            // Compter les topics non lus
            $forum->unreadTopicsCount = $unreadCounts[$forumId] ?? 0;
            $forum->isUnread = $forum->unreadTopicsCount > 0;
        }
    }


    /**
     * Récupère le nombre de topics non lus par forum en une seule requête optimisée
     */
    private function getUnreadTopicsCountByForum($user, array $forumIds): array
    {
        // Requête 1: Topics visités mais avec nouveaux messages
        $visitedUnreadQuery = $this->em->createQueryBuilder()
            ->select('IDENTITY(t.forum) as forum_id, COUNT(t.id) as unread_count')
            ->from('ProjetNormandie\ForumBundle\Entity\TopicUserLastVisit', 'tuv')
            ->join('tuv.topic', 't')
            ->join('t.lastMessage', 'lm')
            ->where('t.forum IN (:forumIds)')
            ->andWhere('tuv.user = :user')
            ->andWhere('lm.createdAt > tuv.lastVisitedAt')
            ->groupBy('t.forum')
            ->setParameter('forumIds', $forumIds)
            ->setParameter('user', $user);

        $visitedUnread = $visitedUnreadQuery->getQuery()->getResult();

        // Requête 2: Topics jamais visités avec des messages
        $neverVisitedQuery = $this->em->createQueryBuilder()
            ->select('IDENTITY(t.forum) as forum_id, COUNT(t.id) as unread_count')
            ->from('ProjetNormandie\ForumBundle\Entity\Topic', 't')
            ->where('t.forum IN (:forumIds)')
            ->andWhere('t.lastMessage IS NOT NULL')
            ->andWhere('t.id NOT IN (
                SELECT IDENTITY(tuv2.topic) 
                FROM ProjetNormandie\ForumBundle\Entity\TopicUserLastVisit tuv2 
                WHERE tuv2.user = :user
            )')
            ->groupBy('t.forum')
            ->setParameter('forumIds', $forumIds)
            ->setParameter('user', $user);

        $neverVisited = $neverVisitedQuery->getQuery()->getResult();

        // Fusionner les résultats
        $result = [];

        // Initialiser tous les forums à 0
        foreach ($forumIds as $forumId) {
            $result[$forumId] = 0;
        }

        // Ajouter les topics visités mais non lus
        foreach ($visitedUnread as $row) {
            $result[(int)$row['forum_id']] += (int)$row['unread_count'];
        }

        // Ajouter les topics jamais visités
        foreach ($neverVisited as $row) {
            $result[(int)$row['forum_id']] += (int)$row['unread_count'];
        }

        return $result;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace ProjetNormandie\ForumBundle\Controller;
6
7			use Doctrine\DBAL\Exception;
8			use Doctrine\ORM\EntityManagerInterface;
9			use ProjetNormandie\ForumBundle\ValueObject\ForumStatus;
10			use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
11
12			class GetHome extends AbstractController
13			{
14			private EntityManagerInterface $em;
15
16			public function __construct(EntityManagerInterface $em)
17			{
18			$this->em = $em;
19			}
20
21			/**
22			* @return mixed
23			* @throws Exception
24			*/
25			public function __invoke(): mixed
26			{
27			$user = $this->getUser();
28
29			$queryBuilder = $this->em->createQueryBuilder()
30			->from('ProjetNormandie\ForumBundle\Entity\Category', 'c')
31			->select('c')
32			->join('c.forums', 'f')
33			->join('f.lastMessage', 'm')
34			->join('m.user', 'u')
35			->addSelect('f')
36			->addSelect('m')
37			->addSelect('u');
38
39			if ($user !== null) {
40			// Jointure LEFT pour les visites de forum (optionnelle)
41			$queryBuilder
42			->leftJoin(
43			'f.userLastVisits',
44			'fuv',
45			'WITH',
46			'fuv.user = :user'
47			)
48			->addSelect('fuv')
49			->where(
50			$queryBuilder->expr()->orX(
51			'f.status = :status1',
52			'(f.status = :status2) AND (f.role IN (:roles))'
53			)
54			)
55			->setParameter('status1', ForumStatus::PUBLIC)
56			->setParameter('status2', ForumStatus::PRIVATE)
57			->setParameter('user', $user)
58			->setParameter('roles', $user->getRoles());
59			} else {
60			$queryBuilder->where('f.status = :status')
61			->setParameter('status', ForumStatus::PUBLIC);
62			}
63
64			// Filtrer les catégories qui doivent être affichées sur la home
65			$queryBuilder->andWhere('c.displayOnHome = :displayOnHome')
66			->setParameter('displayOnHome', true);
67
68			$queryBuilder->orderBy('c.position', 'ASC')
69			->addOrderBy('f.position', 'ASC');
70
71			$categories = $queryBuilder->getQuery()->getResult();
72
73			// Si utilisateur connecté, enrichir avec les compteurs de topics non lus
74			if ($user !== null) {
75			$this->enrichWithReadStatus($categories, $user);
76			}
77
78			return $categories;
79			}
80
81			/**
82			* Enrichit les catégories avec les informations de lecture
83			*/
84			private function enrichWithReadStatus(array $categories, $user): void
85			{
86			// Récupérer tous les forums des catégories
87			$forumIds = [];
88			$forumsById = [];
89
90			foreach ($categories as $category) {
91			foreach ($category->getForums() as $forum) {
92			$forumIds[] = $forum->getId();
93			$forumsById[$forum->getId()] = $forum;
94			}
95			}
96
97			if (empty($forumIds)) {
98			return;
99			}
100
101			// Récupérer les compteurs de topics non lus pour tous les forums
102			$unreadCounts = $this->getUnreadTopicsCountByForum($user, $forumIds);
103
104			// Enrichir chaque forum avec ses informations
105			foreach ($forumsById as $forumId => $forum) {
106			// Compter les topics non lus
107			$forum->unreadTopicsCount = $unreadCounts[$forumId] ?? 0;
108			$forum->isUnread = $forum->unreadTopicsCount > 0;
109			}
110			}
111
112
113			/**
114			* Récupère le nombre de topics non lus par forum en une seule requête optimisée
115			*/
116			private function getUnreadTopicsCountByForum($user, array $forumIds): array
117			{
118			// Requête 1: Topics visités mais avec nouveaux messages
119			$visitedUnreadQuery = $this->em->createQueryBuilder()
120			->select('IDENTITY(t.forum) as forum_id, COUNT(t.id) as unread_count')
121			->from('ProjetNormandie\ForumBundle\Entity\TopicUserLastVisit', 'tuv')
122			->join('tuv.topic', 't')
123			->join('t.lastMessage', 'lm')
124			->where('t.forum IN (:forumIds)')
125			->andWhere('tuv.user = :user')
126			->andWhere('lm.createdAt > tuv.lastVisitedAt')
127			->groupBy('t.forum')
128			->setParameter('forumIds', $forumIds)
129			->setParameter('user', $user);
130
131			$visitedUnread = $visitedUnreadQuery->getQuery()->getResult();
132
133			// Requête 2: Topics jamais visités avec des messages
134			$neverVisitedQuery = $this->em->createQueryBuilder()
135			->select('IDENTITY(t.forum) as forum_id, COUNT(t.id) as unread_count')
136			->from('ProjetNormandie\ForumBundle\Entity\Topic', 't')
137			->where('t.forum IN (:forumIds)')
138			->andWhere('t.lastMessage IS NOT NULL')
139			->andWhere('t.id NOT IN (
140			SELECT IDENTITY(tuv2.topic)
141			FROM ProjetNormandie\ForumBundle\Entity\TopicUserLastVisit tuv2
142			WHERE tuv2.user = :user
143			)')
144			->groupBy('t.forum')
145			->setParameter('forumIds', $forumIds)
146			->setParameter('user', $user);
147
148			$neverVisited = $neverVisitedQuery->getQuery()->getResult();
149
150			// Fusionner les résultats
151			$result = [];
152
153			// Initialiser tous les forums à 0
154			foreach ($forumIds as $forumId) {
155			$result[$forumId] = 0;
156			}
157
158			// Ajouter les topics visités mais non lus
159			foreach ($visitedUnread as $row) {
160			$result[(int)$row['forum_id']] += (int)$row['unread_count'];
161			}
162
163			// Ajouter les topics jamais visités
164			foreach ($neverVisited as $row) {
165			$result[(int)$row['forum_id']] += (int)$row['unread_count'];
166			}
167
168			return $result;
169			}
170			}
171

projet-normandie / forum-bundle

Push — develop ( ef53f3...80bc53 )

GetHome::__invoke() A

Complexity

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Duplication

Importance

How to fix Long Method

Long Method

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