Update botsignal.py

botsignal.py

@@ -126,7 +126,8 @@ INITIAL_BACKFILL = 2
 
 DEDUP_BUFFER_SIZE = int(os.environ.get("DEDUP_BUFFER_SIZE", "800"))
 
-CLASS_WINDOW_MINUTES = int(os.environ.get("CLASS_WINDOW_MINUTES", "360"))
+# >>> Perpanjang window klasifikasi biar naik tier lebih lama <<<
+CLASS_WINDOW_MINUTES = int(os.environ.get("CLASS_WINDOW_MINUTES", "180"))
 
 SUPPORT_MIN_UNIQUE = int(os.environ.get("SUPPORT_MIN_UNIQUE", "2"))
 
@@ -777,6 +778,7 @@ async def process_message(msg, source_chat_id: int) -> None:
     now = datetime.now(timezone.utc)
     class_label, unique_groups, is_new_group = update_and_classify(topic_key, group_key, now)
 
+    # --- Rule lama: tahan support bila belum ada core & support unik belum cukup
     if role != "core":
         core_u, sup_u = _unique_counts_by_role(topic_key)
         if core_u < 1 and sup_u < SUPPORT_MIN_UNIQUE:
@@ -786,6 +788,11 @@ async def process_message(msg, source_chat_id: int) -> None:
             )
             return
 
+    # --- RULE BARU: Support HANYA boleh bila tier >= Medium (blok Low dari support)
+    if role == "support" and TIER_ORDER.get(class_label, 0) < TIER_ORDER["Medium ⚡"]:
+        debug_log("Support Low diblok (minimal Medium)", orig_text)
+        return
+
     cleaned_body = filter_invite_sentences(orig_text)
     if not cleaned_body.strip():
         debug_log("Semua kalimat terfilter (kosong), dilewati", orig_text)
@@ -978,4 +985,4 @@ async def app_main() -> None:
     
 
 if __name__ == "__main__":
-    asyncio.run(app_main())
+    asyncio.run(app_main())