Added MessageReactionUpdated

src/TgBotLib/Objects/MessageReactionUpdated.php

@@ -0,0 +1,131 @@
+<?php
+
+    namespace TgBotLib\Objects;
+
+    use TgBotLib\Interfaces\ObjectTypeInterface;
+
+    class MessageReactionUpdated implements ObjectTypeInterface
+    {
+        private Chat $chat;
+        private int $message_id;
+        private ?User $user;
+        private ?Chat $actor_chat;
+        private int $date;
+        /**
+         * @var ReactionType[]|null
+         */
+        private array $old_reaction;
+        /**
+         * @var ReactionType[]|null
+         */
+        private array $new_reaction;
+
+
+        /**
+         * The chat containing the message the user reacted to
+         *
+         * @return Chat
+         */
+        public function getChat(): Chat
+        {
+            return $this->chat;
+        }
+
+        /**
+         * Unique identifier of the message inside the chat
+         *
+         * @return int
+         */
+        public function getMessageId(): int
+        {
+            return $this->message_id;
+        }
+
+        /**
+         * Optional. The user that changed the reaction, if the user isn't anonymous
+         *
+         * @return User|null
+         */
+        public function getUser(): ?User
+        {
+            return $this->user;
+        }
+
+        /**
+         * Optional. The chat on behalf of which the reaction was changed, if the user is anonymous
+         *
+         * @return Chat|null
+         */
+        public function getActorChat(): ?Chat
+        {
+            return $this->actor_chat;
+        }
+
+        /**
+         * Date of the change in Unix time
+         *
+         * @return int
+         */
+        public function getDate(): int
+        {
+            return $this->date;
+        }
+
+        /**
+         * Previous list of reaction types that were set by the user
+         *
+         * @return ReactionType[]
+         */
+        public function getOldReaction(): array
+        {
+            return $this->old_reaction;
+        }
+
+        /**
+         * New list of reaction types that have been set by the user
+         *
+         * @return ReactionType[]
+         */
+        public function getNewReaction(): array
+        {
+            return $this->new_reaction;
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public function toArray(): ?array
+        {
+            return [
+                'chat' => $this->chat?->toArray(),
+                'message_id' => $this->message_id,
+                'user' => $this->user?->toArray(),
+                'actor_chat' => $this->actor_chat?->toArray(),
+                'date' => $this->date,
+                'old_reaction' => array_map(fn(ReactionType $reaction) => $reaction->toArray(), $this->old_reaction),
+                'new_reaction' => array_map(fn(ReactionType $reaction) => $reaction->toArray(), $this->new_reaction)
+            ];
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public static function fromArray(?array $data): ?ObjectTypeInterface
+        {
+            if($data === null)
+            {
+                return null;
+            }
+
+            $object = new self();
+            $object->chat = isset($data['chat']) ? Chat::fromArray($data['chat']) : null;
+            $object->message_id = $data['message_id'];
+            $object->user = isset($data['user']) ? User::fromArray($data['user']) : null;
+            $object->actor_chat = isset($data['actor_chat']) ? Chat::fromArray($data['actor_chat']) : null;
+            $object->date = $data['date'];
+            $object->old_reaction = array_map(fn(array $reaction) => ReactionType::fromArray($reaction), $data['old_reaction']);
+            $object->new_reaction = array_map(fn(array $reaction) => ReactionType::fromArray($reaction), $data['new_reaction']);
+
+            return $object;
+        }
+    }