From 14526d6ce8d6b1283a5d768251c4eab17e3be2c0 Mon Sep 17 00:00:00 2001
From: "2569718930@qq.com" <2569718930@qq.com>
Date: Mon, 1 Jun 2026 02:06:40 +0800
Subject: [PATCH] Prewarm default scan terminal payload

---
 tests/test_scan_terminal_modules.py |  8 ++++++++
 web/scan_terminal_service.py        | 10 ++++++++++
 2 files changed, 18 insertions(+)

diff --git a/tests/test_scan_terminal_modules.py b/tests/test_scan_terminal_modules.py
index 2490fb0f..72a1dd2e 100644
--- a/tests/test_scan_terminal_modules.py
+++ b/tests/test_scan_terminal_modules.py
@@ -9,6 +9,7 @@ from web.scan_terminal_payloads import (
 from web.scan_terminal_ranker import build_ranked_scan_terminal_result
 from web.scan_terminal_city_row import _build_quick_row
 from web.routers.scan import router as scan_router
+from web.scan_terminal_service import _scan_terminal_prewarm_filters
 
 
 class _FakeRedis:
@@ -70,6 +71,13 @@ def test_scan_terminal_failure_state_preserves_redis_success_payload(monkeypatch
     assert entry["last_error"] == "timeout"
 
 
+def test_scan_terminal_prewarm_covers_default_api_limit():
+    limits = {filters["limit"] for filters in _scan_terminal_prewarm_filters()}
+
+    assert 25 in limits
+    assert 180 in limits
+
+
 def test_scan_router_does_not_expose_terminal_ai_endpoint():
     routes = {
         getattr(route, "path", None): getattr(route, "methods", set())
diff --git a/web/scan_terminal_service.py b/web/scan_terminal_service.py
index 471693fc..6134fe11 100644
--- a/web/scan_terminal_service.py
+++ b/web/scan_terminal_service.py
@@ -343,6 +343,16 @@ def build_scan_terminal_payload(
 _SCAN_PREWARM_STARTED = False
 _SCAN_PREWARM_LOCK = threading.Lock()
 _SCAN_TERMINAL_PREWARM_RAW_FILTERS = [
+    {
+        "scan_mode": "tradable",
+        "min_price": 0.05,
+        "max_price": 0.95,
+        "min_edge_pct": 2,
+        "min_liquidity": 500,
+        "market_type": "maxtemp",
+        "time_range": "today",
+        "limit": 25,
+    },
     {
         "scan_mode": "tradable",
         "min_price": 0.05,