Getting communities for a user, started writing meeting requests

README.md

@@ -12,8 +12,6 @@ Random meetings for chats, kind of like RandomCoffee.
 4. The bot sends the matches and links to their Telegram accounts
 
 TODO:
-- Auto-scheduling: run it once a day and send meeting info
 - A button to request a meeting
-- Add limitations to the number of meetings
 - Add commands like info
 - In templates replace "this week" with "soon"

community.py

@@ -70,6 +70,12 @@ class Community:
         Thread(target=upd_data).start()
         return data
 
+    def can_user_request_a_meeting(self, user_id: int) -> bool:
+        # Check if there isn't a meeting in archived_meetings with its scheduling date today or yesterday
+        return not any(
+            r in [date.today(), date.today() - timedelta(days=1)] and user_id in [l, m]
+            for l, m, r in self.scheduled_meetings + self.archived_meetings)
+
     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', 'member']:
@@ -81,7 +87,8 @@ class Community:
     def users_to_poll(self) -> typing.List[int]:
         return [
             user_id for user_id in self.members
-            if user_id not in self.polled or self.polled[user_id] <= date.today() - timedelta(days=7)
+            if (user_id not in self.polled or self.polled[user_id] <= date.today() - timedelta(days=7))
+            and self.can_user_request_a_meeting(user_id)
         ]
 
     def add_answer(self, user_id: typing.Union[int, bool], answer: bool, bot: Bot):

templates.txt

@@ -45,12 +45,23 @@ Do you want to have any meetings this week{% if community.name %} in the communi
 
 ||<| meeting_info |>||
 //| en |//
-You have a meeting this week with {{ print_user_link(person) }} from <i>{{ community.name }}</i>.
+You have a meeting with {{ print_user_link(person) }} from <i>{{ community.name }}</i>.
 You should meet in person or online. It is recommended to contact your partner in advance
 //| ru |//
-На этой неделе у Вас встреча с {{ print_user_link(person) }} из <i>{{ community.name }}</i>.
+У Вас встреча с {{ print_user_link(person) }} из <i>{{ community.name }}</i>.
 Вам предлагается встретиться лично за чашкой <s>кофе</s> чая. Рекомендуем написать человеку заранее
 
+||<| request_meeting |>||
+//| en |//
+What community do you want to have a meeting in?
+{% for id, name in comm_list %}
+>>| {{ name }} :-: request_meeting_{{ id }} |<<
+{% endfor %}
+//| ru |//
+В каком сообществе вы хотите встретиться?
+{% for id, name in comm_list %}
+>>| {{ name }} :-: request_meeting_{{ id }} |<<
+{% endfor %}
 
 ||<| canceled |>||
 //| en |//

user.py

@@ -3,6 +3,10 @@ from dataclasses import dataclass, field, asdict
 import typing
 import time
 
+if typing.TYPE_CHECKING:
+    from bot import Bot
+    from community import Community
+
 
 @dataclass
 class User:
@@ -38,3 +42,12 @@ class User:
 
     def is_admin(self) -> bool:
         return self.user_id in [218952152]
+
+    def get_communities(self, bot: Bot) -> typing.Iterable[Community]:
+        """
+        Returns a list of community ids for which the user is a member
+
+        Perform a MongoDB query to get the list of communities for which the user is a member
+        """
+        for community in bot.db.communities.find({'members': self.user_id}):
+            yield Community.from_dict(community)

views.py

@@ -23,6 +23,21 @@ def views(bot: Bot):
     def handle_help(msg, _user, _args):
         bot.reply_with_template(msg, 'help')
 
+    @bot.handle_commands(['/request', '📝 Request a meeting', '📝 Запросить встречу'])
+    def request_meeting(msg, user, _args):
+        comm_ids_and_names = [(community.chat_id, community.name) for community in user.communities]
+        bot.reply_with_template(msg, 'request_meeting', comm_list=comm_ids_and_names)
+
+    @bot.handle_callback('request_meeting')
+    def request_meeting_callback(msg, user, args):
+        community = Community.by_id(int(args), bot)
+        if community.can_user_request_a_meeting(user.user_id):
+            # todo: request the meeting and write the template
+            bot.reply_with_template(msg, 'request_meeting_success', community=community)
+        else:
+            bot.reply_with_template(msg, 'request_meeting_failure', community=community)
+        bot.answer_callback_query(msg.id)
+
     @bot.handle_commands(['/send_all'])
     def send_spam(msg, user, _args):
         if not user.is_admin():