feat: web UI chat render, panels, presence + analytics

backend/src/userbot/modules/jobs/handlers/backfill.py

@@ -1,3 +1,5 @@
+from pyrogram.errors import PeerIdInvalid
+
 from userbot.modules.capture import capture_message
 from userbot.modules.jobs.context import JobContext
 from userbot.modules.jobs.registry import register
@@ -23,11 +25,15 @@ async def backfill(ctx: JobContext) -> None:
     max_id = (ctx.job.cursor or {}).get("max_id", 0)
     processed = ctx.job.progress.get("processed", 0)
     kwargs = {"max_id": max_id} if max_id else {}
-    async for message in client.get_chat_history(chat_id, **kwargs):
-        await capture_message(client, message, capture, toggles)
-        processed += 1
-        if processed % SAVE_EVERY == 0:
-            next_max = message.id - 1
-            await ctx.save_cursor({"max_id": next_max})
-            await ctx.report_progress({"processed": processed, "max_id": next_max})
+    try:
+        async for message in client.get_chat_history(chat_id, **kwargs):
+            await capture_message(client, message, capture, toggles)
+            processed += 1
+            if processed % SAVE_EVERY == 0:
+                next_max = message.id - 1
+                await ctx.save_cursor({"max_id": next_max})
+                await ctx.report_progress({"processed": processed, "max_id": next_max})
+    except PeerIdInvalid:
+        await ctx.report_progress({"processed": processed, "error": "peer_id_invalid"})
+        return
     await ctx.report_progress({"processed": processed, "done": True})