Add EvidenceRecord class for managing evidence data and serialization

src/FederationServer/Objects/EvidenceRecord.php

@@ -0,0 +1,140 @@
+<?php
+
+    namespace FederationServer\Objects;
+
+    use FederationServer\Interfaces\SerializableInterface;
+
+    class EvidenceRecord implements SerializableInterface
+    {
+        private string $uuid;
+        private ?string $blacklist;
+        private string $entity;
+        private string $operator;
+        private ?string $textContent;
+        private ?string $note;
+        private int $created;
+
+        /**
+         * EvidenceRecord constructor.
+         *
+         * @param array $data Associative array of evidence data.
+         */
+        public function __construct(array $data)
+        {
+            $this->uuid = $data['uuid'] ?? '';
+            $this->blacklist = $data['blacklist'] ?? null;
+            $this->entity = $data['entity'] ?? '';
+            $this->operator = $data['operator'] ?? '';
+            $this->textContent = $data['text_content'] ?? null;
+            $this->note = $data['note'] ?? null;
+            $this->created = isset($data['created']) ? (int)$data['created'] : time();
+        }
+
+        /**
+         * Get the UUID value.
+         *
+         * @return string
+         */
+        public function getUuid(): string
+        {
+            return $this->uuid;
+        }
+
+        /**
+         * Get the blacklist value.
+         *
+         * @return string|null
+         */
+        public function getBlacklist(): ?string
+        {
+            return $this->blacklist;
+        }
+
+        /**
+         * Get the entity value.
+         *
+         * @return string
+         */
+        public function getEntity(): string
+        {
+            return $this->entity;
+        }
+
+        /**
+         * Get the operator value.
+         *
+         * @return string
+         */
+        public function getOperator(): string
+        {
+            return $this->operator;
+        }
+
+        /**
+         * Get the text content value.
+         *
+         * @return string|null
+         */
+        public function getTextContent(): ?string
+        {
+            return $this->textContent;
+        }
+
+        /**
+         * Get the note value.
+         *
+         * @return string|null
+         */
+        public function getNote(): ?string
+        {
+            return $this->note;
+        }
+
+        /**
+         * Get the created timestamp.
+         *
+         * @return int
+         */
+        public function getCreated(): int
+        {
+            return $this->created;
+        }
+
+
+        /**
+         * @inheritDoc
+         */
+        public function toArray(): array
+        {
+            return [
+                'uuid' => $this->uuid,
+                'blacklist' => $this->blacklist,
+                'entity' => $this->entity,
+                'operator' => $this->operator,
+                'text_content' => $this->textContent,
+                'note' => $this->note,
+                '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);
+        }
+    }
+