Created three new model classes

+ Created a Branch model class for storing branch data
+ Created a Tag model class for storing tag data
+ Created an Owner model class for storing owner data for branches

src/Model/Owner.php

@@ -0,0 +1,223 @@
+<?php
+
+namespace Gitea\Model;
+
+use GuzzleHttp\Psr7\Uri;
+use Psr\Http\Message\UriInterface;
+
+use Gitea\Model\Abstracts\AbstractApiModel;
+
+/** Represents a Gitea owner. */
+class Owner extends AbstractApiModel {
+
+    /** @var int The owner identifier. */
+    private $id;
+
+    /** @var string The name of the Gitea account. */
+    private $login;
+
+    /** @var string The full name. */
+    private $fullName = '';
+
+    /** @var string The mail address. */
+    private $email = '';
+
+    /** @var UriInterface|null The URL to the owner's avatar. */
+    private $avatarUrl;
+
+    /** @var string The owner locale. */
+    private $language = '';
+
+    /** @var boolean If the owner is an admin */
+    private $isAdmin = false;
+
+    /** @var string The username of the account or organization */
+    private $username = '';
+
+    /**
+     * Creates a new owner.
+     * @param object $giteaClient The Gitea client that originally made the request for this object's data
+     * @param object $apiRequester The Api requester that created this object
+     * @param int $id The owner identifier.
+     * @param string $login The name of the Gitea account.
+     */
+    function __construct(object $giteaClient, object $apiRequester, ...$args) {
+        $this->setGiteaClient($giteaClient);
+        $this->setApiRequester($apiRequester);
+        if (count($args) >= 2) {
+            $id = $args[0];
+            $login = $args[1];
+            if (!is_int($id)) {
+                $argumentType = gettype($id);
+                throw new InvalidArgumentException("The \"__construct()\" function requires the 3rd parameter to be of the integer type, but a \"$argumentType\" was passed in");
+            }
+            if (!is_string($login)) {
+                $argumentType = gettype($login);
+                throw new InvalidArgumentException("The \"__construct()\" function requires the 4th parameter to be of the string type, but a \"$argumentType\" was passed in");
+            }
+            $this->id = $id;
+            $this->setLogin($login);
+        } else {
+            $numArgs = func_num_args();
+            throw new InvalidArgumentException("The \"__construct()\" function requires 4 parameters but only $numArgs were passed in");
+        }
+    }
+
+    /**
+     * Creates a new owner from the specified JSON map.
+     * @param object $giteaClient The Gitea client that originally made the request for this object's data
+     * @param object $apiRequester The Api requester that created this object
+     * @param object $map A JSON map representing a owner.
+     * @return static The instance corresponding to the specified JSON map.
+     */
+    static function fromJson(object $giteaClient, object $apiRequester, object $map): self {
+        return (
+            new static(
+                $giteaClient,
+                $apiRequester,
+                isset($map->id) && is_int($map->id) ? $map->id : -1,
+                isset($map->login) && is_string($map->login) ? $map->login : ''
+            )
+        )
+        ->setAvatarUrl(isset($map->avatar_url) && is_string($map->avatar_url) ? new Uri($map->avatar_url) : null)
+        ->setEmail(isset($map->email) && is_string($map->email) ? mb_strtolower($map->email) : '')
+        ->setFullName(isset($map->full_name) && is_string($map->full_name) ? $map->full_name : '')
+        ->setLanguage(isset($map->language) && is_string($map->language) ? $map->language : '')
+        ->setIsAdmin(isset($map->is_admin) && is_bool($map->is_admin) ? $map->is_admin : false)
+        ->setUsername(isset($map->username) && is_string($map->username) ? $map->username : '');
+    }
+
+    /**
+     * Converts this object to a map in JSON format.
+     * @return \stdClass The map in JSON format corresponding to this object.
+     */
+    function jsonSerialize(): \stdClass {
+        return (object) [
+            'id' => $this->getId(),
+            'login' => $this->getLogin(),
+            'full_name' => $this->getFullName(),
+            'email' => $this->getEmail(),
+            'avatar_url' => ($url = $this->getAvatarUrl()) ? (string) $url : null,
+            'language' => $this->getLanguage(),
+            'is_admin' => $this->getIsAdmin(),
+            'username' => $this->getUsername()
+        ];
+    }
+
+    /**
+     * Gets the owner identifier.
+     * @return int The owner identifier.
+     */
+    function getId(): int {
+        return $this->id;
+    }
+
+    /**
+     * Gets the name of the Gitea account.
+     * @return string The name of the Gitea account.
+     */
+    function getLogin(): string {
+        return $this->login;
+    }
+
+    /**
+     * Sets the name of the Gitea account.
+     * @param string $value The new Gitea account.
+     * @return $this This instance.
+     */
+    function setLogin(string $value): self {
+        $this->login = $value;
+        return $this;
+    }
+
+    /**
+     * Gets the full name.
+     * @return string The full name.
+     */
+    function getFullName(): string {
+        return $this->fullName;
+    }
+
+    /**
+     * Sets the full name.
+     * @param string $value The new full name.
+     * @return $this This instance.
+     */
+    function setFullName(string $value): self {
+        $this->fullName = $value;
+        return $this;
+    }
+
+    /**
+     * Gets the mail address.
+     * @return string The mail address.
+     */
+    function getEmail(): string {
+        return $this->email;
+    }
+
+    /**
+     * Sets the mail address.
+     * @param string $value The new mail address.
+     * @return $this This instance.
+     */
+    function setEmail(string $value): self {
+        $this->email = $value;
+        return $this;
+    }
+
+    /**
+     * Gets the URL of the avatar image.
+     * @return UriInterface|null The URL of the avatar image.
+     */
+    function getAvatarUrl(): ?UriInterface {
+        return $this->avatarUrl;
+    }
+
+    /**
+     * Sets the URL of the avatar image.
+     * @param UriInterface|null $value The new avatar URL.
+     * @return $this This instance.
+     */
+    function setAvatarUrl(?UriInterface $value): self {
+        $this->avatarUrl = $value;
+        return $this;
+    }
+
+    /**
+     * Gets the owner locale.
+     * @return string The owner locale.
+     */
+    function getLanguage(): string {
+        return $this->language;
+    }
+
+    /**
+     * Sets the owner locale.
+     * @param string $value The new owner locale.
+     * @return $this This instance.
+     */
+    function setLanguage(string $value): self {
+        $this->language = $value;
+        return $this;
+    }
+
+    public function getIsAdmin(): boolean {
+        return $this->isAdmin;
+    }
+
+    public function setIsAdmin($boolean): self {
+        $this->isAdmin = $boolean;
+        return $this;
+    }
+
+    public function getUsername(): string {
+        return $this->username;
+    }
+
+    public function setUsername($string): self {
+        $this->username = $string;
+        return $this;
+    }
+
+}