Add EntityRecord class for managing entity data and serialization

src/FederationServer/Objects/EntityRecord.php

@@ -0,0 +1,103 @@
+<?php
+
+    namespace FederationServer\Objects;
+
+    use FederationServer\Interfaces\SerializableInterface;
+
+    class EntityRecord implements SerializableInterface
+    {
+        private string $uuid;
+        private string $id;
+        private string $domain;
+        private int $created;
+
+        /**
+         * EntityRecord constructor.
+         *
+         * @param array $data Associative array of entity data.
+         *                    - 'uuid': string, Unique identifier for the entity record.
+         *                    - 'id': string, Identifier for the entity (e.g., IP address, domain).
+         *                    - 'domain': string, Domain associated with the entity.
+         *                    - 'created': int, Timestamp when the record was created.
+         */
+        public function __construct(array $data)
+        {
+            $this->uuid = $data['uuid'] ?? '';
+            $this->id = $data['id'] ?? '';
+            $this->domain = $data['domain'] ?? '';
+            $this->created = isset($data['created']) ? (int)$data['created'] : time();
+        }
+
+        /**
+         * Get the UUID of the entity.
+         *
+         * @return string The UUID of the entity.
+         */
+        public function getUuid(): string
+        {
+            return $this->uuid;
+        }
+
+        /**
+         * Get the unique identifier of the entity.
+         *
+         * @return string The unique identifier of the entity.
+         */
+        public function getId(): string
+        {
+            return $this->id;
+        }
+
+        /**
+         * Get the domain associated with the entity.
+         *
+         * @return string The domain of the entity.
+         */
+        public function getDomain(): string
+        {
+            return $this->domain;
+        }
+
+        /**
+         * Get the creation timestamp of the entity record.
+         *
+         * @return int The timestamp when the record was created.
+         */
+        public function getCreated(): int
+        {
+            return $this->created;
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public function toArray(): array
+        {
+            return [
+                'uuid' => $this->uuid,
+                'id' => $this->id,
+                'domain' => $this->domain,
+                'created' => $this->created,
+            ];
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public static function fromArray(array $array): SerializableInterface
+        {
+            if(isset($array['created']))
+            {
+                if(is_string($array['created))']))
+                {
+                    $array['created'] = strtotime($array['created']);
+                }
+                elseif($array['created'] instanceof \DateTime)
+                {
+                    $array['created'] = $array['created']->getTimestamp();
+                }
+            }
+
+            return new self($array);
+        }
+    }