Added updates about new requests to join the chat, represented by the ChatJoinRequest entity and the field chat_join_request in the Update entity.

Author: TiiFuchs

src/Entities/ChatJoinRequest.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace Longman\TelegramBot\Entities;
+
+/**
+ * Class ChatJoinRequest
+ *
+ * Represents a join request sent to a chat.
+ *
+ * @link https://core.telegram.org/bots/api#chatjoinrequest
+ *
+ * @method Chat           getChat()       Chat to which the request was sent
+ * @method User           getUser()       User that sent the join request
+ * @method int            getDate()       Date the request was sent in Unix time
+ * @method string         getBio()        Optional. Bio of the user.
+ * @method ChatInviteLink getInviteLink() Optional. Chat invite link that was used by the user to send the join request
+ */
+class ChatJoinRequest extends Entity
+{
+
+    protected function subEntities(): array
+    {
+        return [
+            'chat'        => Chat::class,
+            'from'        => User::class,
+            'invite_link' => ChatInviteLink::class,
+        ];
+    }
+
+}

src/Entities/Update.php

@@ -33,6 +33,7 @@
  * @method PollAnswer          getPollAnswer()         Optional. A user changed their answer in a non-anonymous poll. Bots receive new votes only in polls that were sent by the bot itself.
  * @method ChatMemberUpdated   getMyChatMember()       Optional. The bot's chat member status was updated in a chat. For private chats, this update is received only when the bot is blocked or unblocked by the user.
  * @method ChatMemberUpdated   getChatMember()         Optional. A chat member's status was updated in a chat. The bot must be an administrator in the chat and must explicitly specify “chat_member” in the list of allowed_updates to receive these updates.
+ * @method ChatJoinRequest     getChatJoinRequest()    Optional. A request to join the chat has been sent. The bot must have the can_invite_users administrator right in the chat to receive these updates.
  */
 class Update extends Entity
 {
@@ -49,6 +50,7 @@ class Update extends Entity
     public const TYPE_POLL_ANSWER          = 'poll_answer';
     public const TYPE_MY_CHAT_MEMBER       = 'my_chat_member';
     public const TYPE_CHAT_MEMBER          = 'chat_member';
+    public const TYPE_CHAT_JOIN_REQUEST    = 'chat_join_request';
 
     /**
      * {@inheritdoc}
@@ -69,6 +71,7 @@ protected function subEntities(): array
             self::TYPE_POLL_ANSWER          => PollAnswer::class,
             self::TYPE_MY_CHAT_MEMBER       => ChatMemberUpdated::class,
             self::TYPE_CHAT_MEMBER          => ChatMemberUpdated::class,
+            self::TYPE_CHAT_JOIN_REQUEST    => ChatJoinRequest::class,
         ];
     }