script update

handlers/permissions.py

@@ -3,6 +3,9 @@ import hashlib, secrets
 from datetime import datetime, timedelta
 from sqlalchemy import select
 from models import Admin, Channel, ChannelAccess, SCOPE_POST, SCOPE_SHARE
+from sqlalchemy.exc import OperationalError
+
+
 
 def make_token(nbytes: int = 9) -> str:
     # Короткий URL-safe токен (<= ~12-16 символов укладывается в /start payload)
@@ -41,28 +44,25 @@ async def has_scope_on_channel(session, admin_id: int, channel_id: int, scope: i
     return (acc.scopes & scope) == scope
 
 async def list_channels_for_admin(session, admin_id: int):
-    """Каналы, куда можно постить: владелец + активные доступы с SCOPE_POST."""
-    # Владелец
     q1 = await session.execute(select(Channel).where(Channel.admin_id == admin_id))
     owned = q1.scalars().all()
-
-    # Доступы
-    q2 = await session.execute(
-        select(ChannelAccess).where(
-            ChannelAccess.invited_admin_id == admin_id,
-            ChannelAccess.status == "active",
+    try:
+        q2 = await session.execute(
+            select(ChannelAccess).where(
+                ChannelAccess.invited_admin_id == admin_id,
+                ChannelAccess.status == "active",
+            )
         )
-    )
-    access_rows = q2.scalars().all()
-    access_map = {ar.channel_id for ar in access_rows if (ar.scopes & SCOPE_POST)}
-    if not access_map:
+        rows = q2.scalars().all()
+    except OperationalError:
+        return owned  # таблицы ещё нет — просто вернём свои каналы
+
+    can_post_ids = {r.channel_id for r in rows if (r.scopes & SCOPE_POST)}
+    if not can_post_ids:
         return owned
-
-    q3 = await session.execute(select(Channel).where(Channel.id.in_(access_map)))
+    q3 = await session.execute(select(Channel).where(Channel.id.in_(can_post_ids)))
     shared = q3.scalars().all()
-
-    # Уникальный список (owner + shared)
-    all_channels = {c.id: c for c in owned}
+    d = {c.id: c for c in owned}
     for c in shared:
-        all_channels[c.id] = c
-    return list(all_channels.values())
+        d[c.id] = c
+    return list(d.values())