src/Socialbox/Enums/Flags/PeerFlags.php

@@ -14,6 +14,10 @@ enum PeerFlags : string
     // Verification Flags
     case VER_SET_PASSWORD = 'VER_SET_PASSWORD';
     case VER_SET_OTP = 'VER_SET_OTP';
+    case VER_SET_DISPLAY_NAME = 'VER_SET_DISPLAY_NAME';
+    case VER_EMAIL = 'VER_EMAIL';
+    case VER_SMS = 'VER_SMS';
+    case VER_PHONE_CALL = 'VER_PHONE_CALL';
     case VER_SOLVE_IMAGE_CAPTCHA = 'VER_SOLVE_IMAGE_CAPTCHA';
 
     /**

src/Socialbox/Managers/RegisteredPeerManager.php

@@ -0,0 +1,365 @@
+<?php
+
+namespace Socialbox\Managers;
+
+use PDO;
+use PDOException;
+use Socialbox\Classes\Configuration;
+use Socialbox\Classes\Database;
+use Socialbox\Enums\Flags\PeerFlags;
+use Socialbox\Enums\StandardError;
+use Socialbox\Exceptions\DatabaseOperationException;
+use Socialbox\Exceptions\StandardException;
+use Socialbox\Objects\Database\RegisteredPeerRecord;
+use Symfony\Component\Uid\Uuid;
+
+class RegisteredPeerManager
+{
+    /**
+     * Checks if a username already exists in the database.
+     *
+     * @param string $username The username to check.
+     * @return bool True if the username exists, false otherwise.
+     * @throws DatabaseOperationException If the operation fails.
+     */
+    public static function usernameExists(string $username): bool
+    {
+        try
+        {
+            $statement = Database::getConnection()->prepare('SELECT COUNT(*) FROM `registered_peers` WHERE username=?');
+            $statement->bindParam(1, $username);
+            $statement->execute();
+
+            $result = $statement->fetchColumn();
+            return $result > 0;
+        }
+        catch(PDOException $e)
+        {
+            throw new DatabaseOperationException('Failed to check if the username exists', $e);
+        }
+    }
+
+    /**
+     * Creates a new peer with the given username.
+     *
+     * @param string $username The username to associate with the new peer.
+     * @param bool $enabled True if the peer should be enabled, false otherwise.
+     * @return string The UUID of the newly created peer.
+     * @throws DatabaseOperationException If the operation fails.
+     */
+    public static function createPeer(string $username, bool $enabled=false): string
+    {
+        if(self::usernameExists($username))
+        {
+            throw new DatabaseOperationException('The username already exists');
+        }
+
+        $uuid = Uuid::v4()->toRfc4122();
+
+        // If `enabled` is True, we insert the peer into the database as an activated account.
+        if($enabled)
+        {
+            try
+            {
+                $statement = Database::getConnection()->prepare('INSERT INTO `registered_peers` (uuid, username, enabled) VALUES (?, ?, ?)');
+                $statement->bindParam(1, $uuid);
+                $statement->bindParam(2, $username);
+                $statement->bindParam(3, $enabled, PDO::PARAM_BOOL);
+                $statement->execute();
+            }
+            catch(PDOException $e)
+            {
+                throw new DatabaseOperationException('Failed to create the peer in the database', $e);
+            }
+
+            return $uuid;
+        }
+
+        // Otherwise, we insert the peer into the database as a disabled account & the required verification flags.
+        $flags = [];
+
+        if(Configuration::getRegistrationConfiguration()->isRegistrationEnabled())
+        {
+            $flags[] = PeerFlags::VER_EMAIL;
+        }
+
+        if(Configuration::getRegistrationConfiguration()->isPasswordRequired())
+        {
+            $flags[] = PeerFlags::VER_SET_PASSWORD;
+        }
+
+        if(Configuration::getRegistrationConfiguration()->isOtpRequired())
+        {
+            $flags[] = PeerFlags::VER_SET_OTP;
+        }
+
+        if(Configuration::getRegistrationConfiguration()->isDisplayNameRequired())
+        {
+            $flags[] = PeerFlags::VER_SET_DISPLAY_NAME;
+        }
+
+        if(Configuration::getRegistrationConfiguration()->isEmailVerificationRequired())
+        {
+            $flags[] = PeerFlags::VER_EMAIL;
+        }
+
+        if(Configuration::getRegistrationConfiguration()->isSmsVerificationRequired())
+        {
+            $flags[] = PeerFlags::VER_SMS;
+        }
+
+        if(Configuration::getRegistrationConfiguration()->isPhoneCallVerificationRequired())
+        {
+            $flags[] = PeerFlags::VER_PHONE_CALL;
+        }
+
+        if(Configuration::getRegistrationConfiguration()->isImageCaptchaVerificationRequired())
+        {
+            $flags[] = PeerFlags::VER_SOLVE_IMAGE_CAPTCHA;
+        }
+
+        try
+        {
+            $implodedFlags = implode(',', $flags);
+            $statement = Database::getConnection()->prepare('INSERT INTO `registered_peers` (uuid, username, enabled, flags) VALUES (?, ?, ?, ?)');
+            $statement->bindParam(1, $uuid);
+            $statement->bindParam(2, $username);
+            $statement->bindParam(3, $enabled, PDO::PARAM_BOOL);
+            $statement->bindParam(4, $implodedFlags);
+            $statement->execute();
+        }
+        catch(PDOException $e)
+        {
+            throw new DatabaseOperationException('Failed to create the peer in the database', $e);
+        }
+
+        return $uuid;
+    }
+
+    /**
+     * Deletes a peer from the database based on the given UUID or RegisteredPeerRecord.
+     * WARNING: This operation is cascading and will delete all associated data.
+     *
+     * @param string|RegisteredPeerRecord $uuid The UUID or RegisteredPeerRecord instance representing the peer to be deleted.
+     * @return void
+     * @throws DatabaseOperationException If the operation fails.
+     */
+    public static function deletePeer(string|RegisteredPeerRecord $uuid): void
+    {
+        if($uuid instanceof RegisteredPeerRecord)
+        {
+            $uuid = $uuid->getUuid();
+        }
+
+        try
+        {
+            $statement = Database::getConnection()->prepare('DELETE FROM `registered_peers` WHERE uuid=?');
+            $statement->bindParam(1, $uuid);
+            $statement->execute();
+        }
+        catch(PDOException $e)
+        {
+            throw new DatabaseOperationException('Failed to delete the peer from the database', $e);
+        }
+    }
+
+    /**
+     * Retrieves a registered peer record based on the given unique identifier or RegisteredPeerRecord object.
+     *
+     * @param string|RegisteredPeerRecord $uuid The unique identifier of the registered peer, or an instance of RegisteredPeerRecord.
+     * @return RegisteredPeerRecord Returns a RegisteredPeerRecord object containing the peer's information.
+     * @throws StandardException If the requested peer does not exist.
+     * @throws DatabaseOperationException If there is an error during the database operation.
+     */
+    public static function getPeer(string|RegisteredPeerRecord $uuid): RegisteredPeerRecord
+    {
+        if($uuid instanceof RegisteredPeerRecord)
+        {
+            $uuid = $uuid->getUuid();
+        }
+
+        try
+        {
+            $statement = Database::getConnection()->prepare('SELECT * FROM `registered_peers` WHERE uuid=?');
+            $statement->bindParam(1, $uuid);
+            $statement->execute();
+
+            $result = $statement->fetch(PDO::FETCH_ASSOC);
+
+            if($result === false)
+            {
+                throw new StandardException(sprintf("The requested peer '%s' does not exist", $uuid), StandardError::PEER_NOT_FOUND);
+            }
+
+            return new RegisteredPeerRecord($result);
+        }
+        catch(PDOException $e)
+        {
+            throw new DatabaseOperationException('Failed to get the peer from the database', $e);
+        }
+    }
+
+    /**
+     * Retrieves a peer record by the given username.
+     *
+     * @param string $username The username of the peer to be retrieved.
+     * @return RegisteredPeerRecord The record of the peer associated with the given username.
+     * @throws DatabaseOperationException If there is an error while querying the database.
+     * @throws StandardException If the peer does not exist.
+     */
+    public static function getPeerByUsername(string $username): RegisteredPeerRecord
+    {
+        try
+        {
+            $statement = Database::getConnection()->prepare('SELECT * FROM `registered_peers` WHERE username=?');
+            $statement->bindParam(1, $username);
+            $statement->execute();
+
+            $result = $statement->fetch(PDO::FETCH_ASSOC);
+
+            if($result === false)
+            {
+                throw new StandardException(sprintf("The requested peer '%s' does not exist", $username), StandardError::PEER_NOT_FOUND);
+            }
+
+            return new RegisteredPeerRecord($result);
+        }
+        catch(PDOException $e)
+        {
+            throw new DatabaseOperationException('Failed to get the peer from the database', $e);
+        }
+    }
+
+    /**
+     * Enables a peer identified by the given UUID or RegisteredPeerRecord.
+     *
+     * @param string|RegisteredPeerRecord $uuid The UUID or RegisteredPeerRecord instance representing the peer to be enabled.
+     * @return void
+     * @throws DatabaseOperationException If there is an error while updating the database.
+     */
+    public static function enablePeer(string|RegisteredPeerRecord $uuid): void
+    {
+        if($uuid instanceof RegisteredPeerRecord)
+        {
+            $uuid = $uuid->getUuid();
+        }
+
+        try
+        {
+            $statement = Database::getConnection()->prepare('UPDATE `registered_peers` SET enabled=1 WHERE uuid=?');
+            $statement->bindParam(1, $uuid);
+            $statement->execute();
+        }
+        catch(PDOException $e)
+        {
+            throw new DatabaseOperationException('Failed to enable the peer in the database', $e);
+        }
+    }
+
+    /**
+     * Disables the peer identified by the given UUID or RegisteredPeerRecord.
+     *
+     * @param string|RegisteredPeerRecord $uuid The UUID or RegisteredPeerRecord instance representing the peer.
+     * @return void
+     * @throws DatabaseOperationException If there is an error while updating the peer's status in the database.
+     */
+    public static function disablePeer(string|RegisteredPeerRecord $uuid): void
+    {
+        if($uuid instanceof RegisteredPeerRecord)
+        {
+            $uuid = $uuid->getUuid();
+        }
+
+        try
+        {
+            $statement = Database::getConnection()->prepare('UPDATE `registered_peers` SET enabled=0 WHERE uuid=?');
+            $statement->bindParam(1, $uuid);
+            $statement->execute();
+        }
+        catch(PDOException $e)
+        {
+            throw new DatabaseOperationException('Failed to disable the peer in the database', $e);
+        }
+    }
+
+    /**
+     * Adds a specific flag to the peer identified by the given UUID or RegisteredPeerRecord.
+     *
+     * @param string|RegisteredPeerRecord $uuid The UUID or RegisteredPeerRecord instance representing the peer.
+     * @param PeerFlags|array $flags The flag or array of flags to be added to the peer.
+     * @return void
+     * @throws DatabaseOperationException If there is an error while updating the database.
+     * @throws StandardException If the peer does not exist.
+     */
+    public static function addFlag(string|RegisteredPeerRecord $uuid, PeerFlags|array $flags): void
+    {
+        if($uuid instanceof RegisteredPeerRecord)
+        {
+            $uuid = $uuid->getUuid();
+        }
+
+        $peer = self::getPeer($uuid);
+        $existingFlags = $peer->getFlags();
+        $flags = is_array($flags) ? $flags : [$flags];
+
+        foreach($flags as $flag)
+        {
+            if(!in_array($flag, $existingFlags))
+            {
+                $existingFlags[] = $flag;
+            }
+        }
+
+        try
+        {
+            $implodedFlags = implode(',', array_map(fn($flag) => $flag->name, $existingFlags));
+            $statement = Database::getConnection()->prepare('UPDATE `registered_peers` SET flags=? WHERE uuid=?');
+            $statement->bindParam(1, $implodedFlags);
+            $statement->bindParam(2, $uuid);
+            $statement->execute();
+        }
+        catch(PDOException $e)
+        {
+            throw new DatabaseOperationException('Failed to add the flag to the peer in the database', $e);
+        }
+    }
+
+    /**
+     * Removes a specific flag from the peer identified by the given UUID or RegisteredPeerRecord.
+     *
+     * @param string|RegisteredPeerRecord $uuid The UUID or RegisteredPeerRecord instance representing the peer.
+     * @param PeerFlags $flag The flag to be removed from the peer.
+     * @return void
+     * @throws DatabaseOperationException If there is an error while updating the database.
+     * @throws StandardException If the peer does not exist.
+     */
+    public static function removeFlag(string|RegisteredPeerRecord $uuid, PeerFlags $flag): void
+    {
+        if($uuid instanceof RegisteredPeerRecord)
+        {
+            $uuid = $uuid->getUuid();
+        }
+
+        $peer = self::getPeer($uuid);
+        if(!$peer->flagExists($flag))
+        {
+            return;
+        }
+
+        $flags = $peer->getFlags();
+        unset($flags[array_search($flag, $flags)]);
+
+        try
+        {
+            $implodedFlags = implode(',', $flags);
+            $statement = Database::getConnection()->prepare('UPDATE `registered_peers` SET flags=? WHERE uuid=?');
+            $statement->bindParam(1, $implodedFlags);
+            $statement->bindParam(2, $uuid);
+            $statement->execute();
+        }
+        catch(PDOException $e)
+        {
+            throw new DatabaseOperationException('Failed to remove the flag from the peer in the database', $e);
+        }
+    }
+}

src/Socialbox/Objects/Database/RegisteredPeerRecord.php

@@ -0,0 +1,144 @@
+<?php
+
+namespace Socialbox\Objects\Database;
+
+use DateTime;
+use Socialbox\Enums\Flags\PeerFlags;
+use Socialbox\Interfaces\SerializableInterface;
+
+class RegisteredPeerRecord implements SerializableInterface
+{
+    private string $uuid;
+    private string $username;
+    private ?string $displayName;
+    /**
+     * @var PeerFlags[]
+     */
+    private ?array $flags;
+    private bool $enabled;
+    private DateTime $created;
+
+    /**
+     * Constructor for initializing class properties from provided data.
+     *
+     * @param array $data Array containing initialization data.
+     * @return void
+     */
+    public function __construct(array $data)
+    {
+        $this->uuid = $data['uuid'];
+        $this->username = $data['username'];
+        $this->displayName = $data['display_name'] ?? null;
+
+        if($data['flags'])
+        {
+            if(is_array($data['flags']))
+            {
+                $this->flags = array_map(fn($flag) => PeerFlags::from($flag), $data['flags']);
+            }
+            elseif(is_string($data['flags']))
+            {
+                $flags = explode(',', $data['flags']);
+                $this->flags = array_map(fn($flag) => PeerFlags::from($flag), $flags);
+            }
+        }
+        else
+        {
+            $this->flags = [];
+        }
+
+        $this->enabled = $data['enabled'];
+
+        if (is_string($data['created']))
+        {
+            $this->created = new DateTime($data['created']);
+        }
+        else
+        {
+            $this->created = $data['created'];
+        }
+    }
+
+    /**
+     * Retrieves the UUID of the current instance.
+     *
+     * @return string The UUID.
+     */
+    public function getUuid(): string
+    {
+        return $this->uuid;
+    }
+
+    /**
+     * Retrieves the username.
+     *
+     * @return string The username.
+     */
+    public function getUsername(): string
+    {
+        return $this->username;
+    }
+
+    /**
+     * Retrieves the display name.
+     *
+     * @return string|null The display name if set, or null otherwise.
+     */
+    public function getDisplayName(): ?string
+    {
+        return $this->displayName;
+    }
+
+    public function getFlags(): array
+    {
+        return $this->flags;
+    }
+
+    public function flagExists(PeerFlags $flag): bool
+    {
+        return in_array($flag, $this->flags, true);
+    }
+
+    /**
+     * Checks if the current instance is enabled.
+     *
+     * @return bool True if enabled, false otherwise.
+     */
+    public function isEnabled(): bool
+    {
+        return $this->enabled;
+    }
+
+    /**
+     * Retrieves the creation date and time.
+     *
+     * @return DateTime The creation date and time.
+     */
+    public function getCreated(): DateTime
+    {
+        return $this->created;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public static function fromArray(array $data): object
+    {
+        return new self($data);
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function toArray(): array
+    {
+        return [
+            'uuid' => $this->uuid,
+            'username' => $this->username,
+            'display_name' => $this->displayName,
+            'flags' => implode(',', array_map(fn($flag) => $flag->name, $this->flags)),
+            'enabled' => $this->enabled,
+            'created' => $this->created
+        ];
+    }
+}

tests/Socialbox/Managers/RegisteredPeerManagerTest.php

@@ -0,0 +1,78 @@
+<?php
+
+namespace Socialbox\Managers;
+
+use PHPUnit\Framework\TestCase;
+use Socialbox\Enums\Flags\PeerFlags;
+
+class RegisteredPeerManagerTest extends TestCase
+{
+    private static $peerUuid;
+
+    public static function setUpBeforeClass(): void
+    {
+        if(RegisteredPeerManager::usernameExists('test_peer'))
+        {
+            RegisteredPeerManager::deletePeer(RegisteredPeerManager::getPeerByUsername('test_peer')->getUuid());
+        }
+
+        self::$peerUuid = RegisteredPeerManager::createPeer('test_peer', true);
+    }
+
+    public static function tearDownAfterClass(): void
+    {
+        if(RegisteredPeerManager::usernameExists('test_peer'))
+        {
+            RegisteredPeerManager::deletePeer(RegisteredPeerManager::getPeerByUsername('test_peer')->getUuid());
+        }
+    }
+
+    public function testEnablePeer()
+    {
+        RegisteredPeerManager::enablePeer(self::$peerUuid);
+        $peer = RegisteredPeerManager::getPeer(self::$peerUuid);
+
+        $this->assertTrue($peer->isEnabled());
+    }
+
+
+    public function testGetPeer()
+    {
+        $peer = RegisteredPeerManager::getPeer(self::$peerUuid);
+
+        $this->assertEquals('test_peer', $peer->getUsername());
+    }
+
+    public function testGetPeerByUsername()
+    {
+        $peer = RegisteredPeerManager::getPeerByUsername('test_peer');
+
+        $this->assertEquals(self::$peerUuid, $peer->getUuid());
+    }
+
+    public function testUsernameExists()
+    {
+        $this->assertTrue(RegisteredPeerManager::usernameExists('test_peer'));
+    }
+
+    public function testDisablePeer()
+    {
+        RegisteredPeerManager::disablePeer(self::$peerUuid);
+        $peer = RegisteredPeerManager::getPeer(self::$peerUuid);
+
+        $this->assertFalse($peer->isEnabled());
+    }
+
+    public function testRemoveFlag()
+    {
+        RegisteredPeerManager::addFlag(self::$peerUuid, PeerFlags::ADMIN);
+        $peer = RegisteredPeerManager::getPeer(self::$peerUuid);
+
+        $this->assertTrue($peer->flagExists(PeerFlags::ADMIN));
+
+        RegisteredPeerManager::removeFlag(self::$peerUuid, PeerFlags::ADMIN);
+        $peer = RegisteredPeerManager::getPeer(self::$peerUuid);
+
+        $this->assertFalse($peer->flagExists(PeerFlags::ADMIN));
+    }
+}