Added silent argument to /everyone command, updated README.md

Author: miloszowi<miloszweb@gmail.com>

README.md

@@ -76,6 +76,11 @@ If you haven't opted-in before, alternative reply will be displayed.
 ![out command when someone did not opt in example](docs/out_command_did_not_opt_in_before.png)
 
 ### `/everyone`
+You can also type 
+```
+/everyone silent
+```
+to list users that opted-in for everyone-mentions but without tagging them.
 Will mention everyone that opted-in for everyone-mentions separated by spaces.
 
 If user does not have nickname, it will first try to assign his firstname, then random firstname from `names` python library

src/handler/mentionHandler.py

@@ -13,6 +13,7 @@ from handler.abstractHandler import AbstractHandler
 class MentionHandler(AbstractHandler):
     botHandler: CommandHandler
     userRepository: UserRepository
+    silent: str = 'silent'
 
     def __init__(self) -> None:
         self.botHandler = CommandHandler('everyone', self.handle)
@@ -23,7 +24,7 @@ class MentionHandler(AbstractHandler):
         users = self.userRepository.getAllForChat(updateData.getChatId())
         
         if users:
-            self.reply(update, self.buildMentionMessage(users))
+            self.reply(update, self.buildMentionMessage(users, self.isSilent(context)))
             return
 
         self.reply(update, mention_failed)
@@ -31,10 +32,16 @@ class MentionHandler(AbstractHandler):
     def getBotHandler(self) -> CommandHandler:
         return self.botHandler
 
-    def buildMentionMessage(self, users: Iterable[User]) -> str:
+    def buildMentionMessage(self, users: Iterable[User], silent: bool = False) -> str:
         result = ''
 
         for user in users:
+            if not silent:
                 result += f'*[{user.getUsername()}](tg://user?id={user.getUserId()})* '
+            else:
+                result += f'*{user.getUsername()}\({user.getUserId()}\)*\n'
 
         return result
+
+    def isSilent(self, context: CallbackContext) -> bool:
+        return context.args and context.args[0] == self.silent

src/handler/vo/updateData.py

@@ -27,7 +27,6 @@ class UpdateData():
     def createFromUpdate(update: Update) -> UpdateData:
         userId = str(update.effective_user.id)
         chatId = str(update.effective_chat.id)
-        chatId = "-284685928"
         username = update.effective_user.username or update.effective_user.first_name
 
         if not username: