Started writing - now the Community model is ready, bot welcomes the users and adds them communities

README.md

@@ -1,9 +1,10 @@
 # RandomTea
 
 ![](logo.png)
+
 Random meetings for chats, kind of like RandomCoffee.
 
-### How it works
+## How it works
 
 1. The bot is invited to a chat
 2. The members of the chat open the bot

bot.py

@@ -1,6 +1,8 @@
 import telebot
 import pymongo
 from functools import wraps
+
+from community import Community
 from user import User
 from templates import TemplateProvider
 import emoji_data_python as edp
@@ -11,11 +13,12 @@ import traceback
 import time
 
 
-def locale_from_ietf(ietf_locale: str) -> str:
-    if not ietf_locale:
-        return 'en'
-    ietf_locale = ietf_locale.split('-')[0]
-    return 'ru' if ietf_locale in ['ru', 'be', 'uk'] else 'en'
+def locale_from_ietf(_ietf_locale: str) -> str:
+    # if not ietf_locale:
+    #     return 'en'
+    # ietf_locale = ietf_locale.split('-')[0]
+    # return 'ru' if ietf_locale in ['ru', 'be', 'uk'] else 'en'
+    return 'ru'
 
 
 class Bot(telebot.TeleBot):
@@ -77,6 +80,15 @@ class Bot(telebot.TeleBot):
             return None
         return User.from_dict(data)
 
+    def get_community_from_db(self, request: dict, create_if_not_found: bool = False) -> typing.Optional[Community]:
+        data = self.db.communities.find_one(request)
+        if data is None:
+            if create_if_not_found:
+                self.db.communities.insert_one(request)
+                return Community.from_dict(request)
+            return None
+        return Community.from_dict(data)
+
     def get_user_by_msg(self, msg: typing.Union[telebot.types.Message, telebot.types.InlineQuery]) -> User:
         tg_user: telebot.types.User = msg.from_user
         if tg_user.id == self.me.id and msg.chat.id > 0:
@@ -93,9 +105,12 @@ class Bot(telebot.TeleBot):
             self.db.users.insert_one(user.dict())
             return user
 
-    def save(self, user: User):
+    def save_user(self, user: User):
         self.db.users.replace_one({'user_id': user.user_id}, user.dict())
 
+    def save_community(self, community: Community):
+        self.db.communities.replace_one({'chat_id': community.chat_id}, community.dict())
+
     def handle_commands(self, cmds: typing.List[str]):
         cmds = [edp.replace_colons(cmd) for cmd in cmds]
 
@@ -111,7 +126,10 @@ class Bot(telebot.TeleBot):
                             break
                         args = cmd.join(args.split(cmd)[1:]).strip()
                         break
-                func(msg, user, args)
+                try:
+                    func(msg, user, args)
+                except:
+                    print(traceback.format_exc())
 
             if cmds[0].startswith('/'):
                 self.message_handler(commands=[cmd[1:] for cmd in cmds])(func_wrapped)

community.py

@@ -0,0 +1,57 @@
+from __future__ import annotations
+from dataclasses import dataclass, field, asdict
+import typing
+from datetime import date
+from telebot.types import ChatMember, Chat
+import time
+from threading import Thread
+
+if typing.TYPE_CHECKING:
+    from bot import Bot
+
+
+@dataclass
+class Community:
+    chat_id: int  # Telegram chat id
+    name: str = ''
+    members: typing.List[int] = field(default_factory=list)
+    pool: typing.List[typing.Tuple[int, int]] = field(default_factory=list)  # (user_id, number_of_copies)
+    scheduled_meetings: typing.List[typing.Tuple[int, int, date]] = field(
+        default_factory=list)  # (user_id_1, user_id_2, meeting date)
+    archived_meetings: typing.List[typing.Tuple[int, int, date]] = field(default_factory=list)
+    start_timestamp: int = field(default_factory=lambda: int(time.time()))
+
+    def dict(self) -> dict:
+        data = asdict(self)
+        return data
+
+    @classmethod
+    def from_dict(cls, data: dict) -> Community:
+        data = getattr(data, '__dict__', data)
+        data_ = {key: data[key] for key in data.keys() if
+                 key in ['chat_id', 'name', 'members', 'pool', 'scheduled_meetings', 'archived_meetings',
+                         'start_timestamp']}
+        self = cls(**data_)
+        return self
+
+    @classmethod
+    def by_id(cls, chat_id: int, bot: Bot, create_if_not_exists=True) -> typing.Optional[Community]:
+        data = bot.get_community_from_db({'chat_id': chat_id}, create_if_not_exists)
+        if data is None:
+            return None
+
+        def upd_data():
+            chat: Chat = bot.get_chat(chat_id)
+            data.name = chat.title
+            bot.save_community(data)
+
+        Thread(target=upd_data).start()
+        return data
+
+    def add_member(self, user_id: int, bot: Bot) -> bool:
+        chat_member_info: ChatMember = bot.get_chat_member(self.chat_id, user_id)
+        if chat_member_info.is_member or chat_member_info.status in ['creator', 'administrator', 'admin']:
+            self.members.append(user_id)
+            bot.save_community(self)
+            return True
+        return False

main.py

@@ -5,8 +5,8 @@ import traceback
 
 config = {
     'mongo': __import__('os').getenv('DB'),
-    'name': 'test_bot',
-    'token': '1686277528:AAHHJgWfulqd9uGmK-RVOM-vQ60kbGgZRIg',
+    'name': 'ranteabot',
+    'token': __import__('os').getenv('TOKEN'),
     'template_files': ['templates.txt'],
     'main_keyboard': {'en': [['ℹ️ About']], 'ru': [['ℹ️ О боте']]}
 }

templates.txt

@@ -16,6 +16,25 @@ Hello, <b>{{ tg_user.first_name }}</b>!
 {% for key in stats.keys() %}<i>{{ key }}:</i> {{ stats[key] }}
 {% endfor %}
 
+||<| welcome |>||
+//| en |//
+Thank you for adding RandomTea to your community!
+Now, the members of your community that wish to participate can press the button below👇.
+>>| Join :-: https://t.me/ranteabot?start=comm-{{ community.chat_id }} |<<
+
+//| ru |//
+{# todo #}
+Спасибо за добавление RandomTea в вашу сообщество!
+Теперь пользователи вашего сообщества могут нажать на кнопку ниже👇, чтобы присоединиться к RandomTea.
+>>| Присоединиться :-: https://t.me/ranteabot?start=comm-{{ community.chat_id }} |<<
+
+||<| community_added |>||
+//| en |//
+{# todo: name #}
+You have joined the community, congrats!
+//| ru |//
+Вы присоединились к сообществу, хорошего дня!
+
 ||<| canceled |>||
 //| en |//
 Canceled

user.py

@@ -1,6 +1,5 @@
 from __future__ import annotations
 from dataclasses import dataclass, field, asdict
-import attr
 import typing
 import time
 
@@ -21,7 +20,8 @@ class User:
     @classmethod
     def from_dict(cls, data: dict) -> User:
         data = getattr(data, '__dict__', data)
-        data_ = {key: data[key] for key in data.keys() if key in ['user_id', 'chat_id', 'locale']}
+        data_ = {key: data[key] for key in data.keys() if
+                 key in ['user_id', 'chat_id', 'locale', 'start_timestamp', 'last_action_timestamp']}
         self = cls(**data_)
         return self
 

utils.py

@@ -18,7 +18,7 @@ def isint(st: str) -> bool:
 
 def create_inline_button(text: str, callback_data: str) -> telebot.types.InlineKeyboardButton:
     if callback_data.strip().startswith('https://') or callback_data.startswith('tg://'):
-        return telebot.types.InlineKeyboardButton(text, url=callback_data)
+        return telebot.types.InlineKeyboardButton(text, url=callback_data.strip())
     if callback_data.strip().startswith('inline://'):
         telebot.types.InlineKeyboardButton(text,
                                            switch_inline_query_current_chat=callback_data.replace('inline://', ''))

views.py

@@ -1,9 +1,22 @@
 from bot import Bot
+from community import Community
 
 
 def views(bot: Bot):
     @bot.handle_commands(['/start'])
-    def handle_start(msg, _user, _args):
+    def handle_start(msg, user, args):
+        if msg.chat.type in 'supergroup':
+            bot.reply_with_template(msg, 'welcome', community=Community.by_id(msg.chat.id, bot))
+            return
+        if args.strip().startswith('comm'):
+            community_id = int('-'.join(args.strip().split('-')[1:]))
+            community = Community.by_id(community_id, bot)
+            if user.user_id in community.members:
+                bot.reply_with_template(msg, 'community_added', community=community, already_member=True)
+            elif community.add_member(user.user_id, bot):
+                bot.reply_with_template(msg, 'community_added', community=community, already_member=False)
+            else:
+                bot.reply_with_template(msg, 'err_not_a_member', community=community)
         bot.reply_with_template(msg, 'start')
 
     @bot.handle_commands(['/help', 'ℹ️ About', 'ℹ️ О боте'])
@@ -13,7 +26,8 @@ def views(bot: Bot):
     @bot.handle_commands(['/send_all'])
     def send_spam(msg, user, _args):
         if not user.is_admin():
-            return 
+            return
+
         def handler(msg_1):
             bot.send_all_copy(msg_1)
 
@@ -32,3 +46,10 @@ def views(bot: Bot):
         bot.clear_step_handler_by_chat_id(msg.chat.id)
         bot.reply_with_template(msg, 'canceled')
 
+    @bot.my_chat_member_handler()
+    def handle_my_chat_member(upd):
+        chat_id: int = upd.chat.id
+        # get the community and add it if it doesn't exist
+        community: Community = Community.by_id(chat_id, bot)
+        # send welcome message to the chat (if we can) - and if we should
+        bot.reply_with_template(upd, 'welcome', community=community)