feat(db): add entities

src/Entity/Database/Comments/Comment.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Entity\Database\Comments;
+
+use App\Entity\Database\Posts\Post;
+use Doctrine\ORM\Mapping\Column;
+use Doctrine\ORM\Mapping\Entity;
+use Doctrine\ORM\Mapping\Id;
+use Doctrine\ORM\Mapping\ManyToOne;
+use Doctrine\ORM\Mapping\Table;
+
+#[Entity]
+#[Table(name: "comments")]
+class Comment
+{
+    public function __construct(
+        #[Id,
+    Column]
+        public ?int $id,
+        #[ManyToOne(targetEntity: Post::class, inversedBy: "comments")]
+        public Post $post,
+        #[Column(type: "text")]
+        public string $name,
+        #[Column(length: 320 /* see RFC5321 */)]
+        public string $email,
+        #[Column(type: "text")]
+        public string $body,
+    ) {
+    }
+}

src/Entity/Database/Posts/Post.php

@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Entity\Database\Posts;
+
+use App\Entity\Database\Comments\Comment;
+use App\Entity\Database\Users\User;
+use App\Repository\Post\PostRepository;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\ORM\Mapping\Column;
+use Doctrine\ORM\Mapping\Entity;
+use Doctrine\ORM\Mapping\Id;
+use Doctrine\ORM\Mapping\ManyToOne;
+use Doctrine\ORM\Mapping\OneToMany;
+use Doctrine\ORM\Mapping\Table;
+
+#[Entity(repositoryClass: PostRepository::class)]
+#[Table(name: "posts")]
+class Post
+{
+    public function __construct(
+        #[Id,
+    Column]
+        public ?int $id,
+        #[ManyToOne(targetEntity: User::class)]
+        public User $user,
+        #[Column(type: "text")]
+        public string $title,
+        #[Column(type: "text")]
+        public string $body,
+        /**
+         * @var Collection<int, Comment> $comments
+         */
+        #[OneToMany(targetEntity: Comment::class, mappedBy: "post")]
+        public Collection $comments,
+    ) {
+    }
+}

src/Entity/Database/Users/Address.php

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+<?php
+
+declare(strict_types=1);
+
+namespace App\Entity\Database\Users;
+
+use App\Repository\Users\AddressRepository;
+use Doctrine\ORM\Mapping\Column;
+use Doctrine\ORM\Mapping\Entity;
+use Doctrine\ORM\Mapping\GeneratedValue;
+use Doctrine\ORM\Mapping\Id;
+use Doctrine\ORM\Mapping\OneToOne;
+use Doctrine\ORM\Mapping\Table;
+
+#[Entity(repositoryClass: AddressRepository::class)]
+#[Table(name: "addresses")]
+class Address
+{
+    public function __construct(
+        #[Id,
+    Column,
+    GeneratedValue(strategy: "SEQUENCE")]
+        public ?int $id,
+        #[OneToOne(targetEntity: User::class, mappedBy: 'address')]
+        public ?User $user,
+        #[Column(type: "text")]
+        public string $street,
+        #[Column(type: "text")]
+        public string $suite,
+        #[Column(type: "text")]
+        public string $city,
+        #[Column(type: "text")]
+        public string $zipcode,
+        #[Column]
+        public float $lat,
+        #[Column]
+        public float $lng,
+    ) {
+    }
+}

src/Entity/Database/Users/Company.php

@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Entity\Database\Users;
+
+use App\Repository\Users\CompanyRepository;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\ORM\Mapping\Column;
+use Doctrine\ORM\Mapping\Entity;
+use Doctrine\ORM\Mapping\GeneratedValue;
+use Doctrine\ORM\Mapping\Id;
+use Doctrine\ORM\Mapping\OneToMany;
+use Doctrine\ORM\Mapping\Table;
+
+#[Entity(repositoryClass: CompanyRepository::class)]
+#[Table(name: "companies")]
+class Company
+{
+    public function __construct(
+        #[Id,
+    Column,
+    GeneratedValue(strategy: "SEQUENCE")]
+        public ?int $id,
+        /**
+         * @var Collection<int, User> $users
+         */
+        #[OneToMany(targetEntity: User::class, mappedBy: 'company')]
+        public Collection $users,
+        // TODO: prepokladam ze tohle muzu povazovat za klic a vsechny dalsi parametry budou stejne pro kazdou company se stejnym jmenem
+        #[Column(type: "text", unique: true)]
+        public string $name,
+        #[Column(type: "text")]
+        public string $catchPhrase,
+        #[Column(type: "text")]
+        public string $bs,
+    ) {
+    }
+}

src/Entity/Database/Users/User.php

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+<?php
+
+declare(strict_types=1);
+
+namespace App\Entity\Database\Users;
+
+use App\Repository\Users\UserRepository;
+use Doctrine\ORM\Mapping\Column;
+use Doctrine\ORM\Mapping\Entity;
+use Doctrine\ORM\Mapping\Id;
+use Doctrine\ORM\Mapping\ManyToOne;
+use Doctrine\ORM\Mapping\OneToOne;
+use Doctrine\ORM\Mapping\Table;
+
+#[Entity(repositoryClass: UserRepository::class)]
+#[Table(name: "users")]
+class User
+{
+    public function __construct(
+        #[Id,
+    Column]
+        public ?int $id,
+        #[Column(type: "text")] // TODO: type: text is really non-optimal. But there is no docs for api
+        public string $name,
+        #[Column(type: "text")]
+        public string $username,
+        #[Column(type: "text")]
+        public string $email,
+        #[Column(type: "text")]
+        public string $phone,
+        #[Column(type: "text")]
+        public string $website,
+        #[OneToOne(targetEntity: Address::class, inversedBy: "user")]
+        public Address $address,
+        #[ManyToOne(targetEntity: Company::class, inversedBy: "users")]
+        public Company $company,
+    ) {
+        if (empty($this->address->user)) {
+            $this->address->user = $this;
+        }
+    }
+}

src/Repository/Comments/CommentsRepository.php

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+<?php
+
+declare(strict_types=1);
+
+namespace App\Repository\Comments;
+
+use App\Entity\Database\Comments\Comment;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<Comment>
+ */
+class CommentsRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Comment::class);
+    }
+}

src/Repository/Post/PostRepository.php

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+<?php
+
+declare(strict_types=1);
+
+namespace App\Repository\Post;
+
+use App\Entity\Database\Posts\Post;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<Post>
+ */
+class PostRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Post::class);
+    }
+}

src/Repository/Users/AddressRepository.php

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+<?php
+
+declare(strict_types=1);
+
+namespace App\Repository\Users;
+
+use App\Entity\Database\Users\Address;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<Address>
+ */
+class AddressRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Address::class);
+    }
+}

src/Repository/Users/CompanyRepository.php

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+<?php
+
+declare(strict_types=1);
+
+namespace App\Repository\Users;
+
+use App\Entity\Database\Users\Company;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<Company>
+ */
+class CompanyRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Company::class);
+    }
+
+    /**
+     * Find company by name
+     * @param string $name
+     * @return Company|null
+     */
+    public function findByName(string $name): ?Company
+    {
+        return $this->findOneBy(['name' => $name]);
+    }
+
+    /**
+     * Delete companies with no associated users
+     * @return void
+     */
+    public function deleteOrphanRecords(): void
+    {
+        $this->getEntityManager()->createQuery('DELETE FROM App\Entity\Database\Users\Company c WHERE NOT EXISTS (SELECT 1 FROM App\Entity\Database\Users\User u WHERE u.company = c.id)')
+            ->execute();
+    }
+}

src/Repository/Users/UserRepository.php

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+<?php
+
+declare(strict_types=1);
+
+namespace App\Repository\Users;
+
+use App\Entity\Database\Users\User;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<User>
+ */
+class UserRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, User::class);
+    }
+
+    /**
+     * Find users by IDs. If user not exists, will not be set in the result array.
+     * @param array<int> $ids
+     * @return array<User>
+     */
+    public function findByIds(array $ids): array
+    {
+        $result = [];
+        $resultQ = $this->createQueryBuilder('u')
+            ->where('u.id IN (:ids)')
+            ->setParameter('ids', $ids)
+            ->getQuery()
+            ->getResult();
+
+        foreach ($resultQ as $user) {
+            $result[$user->id] = $user;
+        }
+
+        return $result;
+    }
+}