If no bot, ignore msg

Author: zxdong262

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ringcentral-chatbot-core",
-  "version": "1.3.3",
+  "version": "1.3.4",
   "license": "MIT",
   "scripts": {
     "test": "RINGCENTRAL_CHATBOT_DATABASE_CONNECTION_URI=sqlite:// jest -c test/jest.config.ts",

src/handlers/postAdded.ts

@@ -14,6 +14,9 @@ export const postAdded = async (Bot: any, message: Message) => {
   }
   const groupId = message.body.groupId;
   const bot = (await Bot.findByPk(botId)) as unknown as BotType;
+  if (!bot) {
+    return;
+  }
   const group = await bot.getGroup(groupId);
   const isPrivateChat = group.members.length <= 2;
   if (