Bot become a Community Guard & Post send manager

added: dictionary support for censore
message/user management with dict triggers

app/bot/handlers/bind_chat.py

@@ -0,0 +1,80 @@
+from telegram import Update
+from telegram.constants import ChatType
+from telegram.ext import ContextTypes
+from app.db.session import get_session
+from app.db.models import User, Chat
+from app.bot.messages import BIND_OK, BIND_FAIL_NOT_ADMIN, BIND_FAIL_BOT_RIGHTS, BIND_FAIL_GENERIC
+
+async def bind_chat_cb(update: Update, ctx: ContextTypes.DEFAULT_TYPE):
+    q = update.callback_query
+    await q.answer()
+    data = q.data or ""
+    if not data.startswith("bind:"):
+        return
+
+    try:
+        chat_id = int(data.split(":", 1)[1])
+    except Exception:
+        await q.edit_message_text(BIND_FAIL_GENERIC)
+        return
+
+    try:
+        # 1) Проверим, что кликнувший — админ канала
+        user = update.effective_user
+        if not user:
+            await q.edit_message_text(BIND_FAIL_GENERIC)
+            return
+
+        try:
+            member_user = await ctx.bot.get_chat_member(chat_id, user.id)
+            if member_user.status not in ("administrator", "creator"):
+                await q.edit_message_text(BIND_FAIL_NOT_ADMIN)
+                return
+        except Exception:
+            await q.edit_message_text(BIND_FAIL_NOT_ADMIN)
+            return
+
+        # 2) Проверим права бота в канале (должен быть админ с правом постинга)
+        try:
+            member_bot = await ctx.bot.get_chat_member(chat_id, ctx.bot.id)
+            can_post = False
+            if member_bot.status in ("administrator", "creator"):
+                flag = getattr(member_bot, "can_post_messages", None)
+                can_post = True if (flag is None or flag is True) else False
+            if not can_post:
+                await q.edit_message_text(BIND_FAIL_BOT_RIGHTS)
+                return
+        except Exception:
+            await q.edit_message_text(BIND_FAIL_BOT_RIGHTS)
+            return
+
+        # 3) Получим инфо о канале и запишем в БД как привязанный
+        tg_chat = await ctx.bot.get_chat(chat_id)
+
+        with get_session() as s:
+            u = s.query(User).filter_by(tg_id=user.id).first()
+            if not u:
+                from app.db.models import User as U
+                u = U(tg_id=user.id, name=user.full_name)
+                s.add(u); s.commit(); s.refresh(u)
+
+            row = s.query(Chat).filter_by(chat_id=chat_id).first()
+            if not row:
+                row = Chat(
+                    chat_id=chat_id,
+                    type=tg_chat.type,
+                    title=tg_chat.title,
+                    owner_user_id=u.id,
+                    can_post=True,
+                )
+                s.add(row)
+            else:
+                row.title = tg_chat.title
+                row.type = tg_chat.type
+                row.owner_user_id = row.owner_user_id or u.id
+                row.can_post = True
+            s.commit()
+
+        await q.edit_message_text(BIND_OK.format(title=tg_chat.title or chat_id))
+    except Exception:
+        await q.edit_message_text(BIND_FAIL_GENERIC)