From d561de06ecbcd7737900f0390930b454f32854ed Mon Sep 17 00:00:00 2001
From: MS-01-Codex <3647348c-0c07-48e0-8938-fb9280321c5f@agents.multica.local>
Date: Tue, 18 Aug 2026 21:52:15 +0800
Subject: [PATCH] fix: reload sentiment cycle history after backfill

backfillData() only refreshed system settings after a successful backfill,
leaving state.sentimentHistory/sentimentHistoryKey populated with the stale
pre-backfill cache, so an already-open sentiment cycle page kept showing the
old one-day history.

After a successful backfill, clear both cache fields and, when the sentiment
cycle view is active, force loadSentimentHistory(true) so the history renders
immediately. Add a frontend contract test covering the refresh path.

Co-authored-by: multica-agent <github@multica.ai>
---
 config/architecture-inventory.json | 4 ++--
 frontend/shared/admin.js           | 5 +++++
 tests/test_frontend_contract.py    | 9 +++++++++
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/config/architecture-inventory.json b/config/architecture-inventory.json
index 1c83018..f0eaaf4 100644
--- a/config/architecture-inventory.json
+++ b/config/architecture-inventory.json
@@ -541,8 +541,8 @@
     },
     {
       "path": "frontend/shared/admin.js",
-      "bytes": 14386,
-      "lines": 265
+      "bytes": 14556,
+      "lines": 270
     },
     {
       "path": "backend/features/heaven/market_context.py",
diff --git a/frontend/shared/admin.js b/frontend/shared/admin.js
index dce394f..50dbbd2 100644
--- a/frontend/shared/admin.js
+++ b/frontend/shared/admin.js
@@ -8,6 +8,11 @@ async function backfillData() {
       end_date: document.querySelector("#backfillEnd").value,
     });
     showToast(`历史回补完成，共处理 ${payload.results.length} 个工作日`);
+    state.sentimentHistory = null;
+    state.sentimentHistoryKey = "";
+    if (state.activeView === "sentimentCycleView") {
+      await loadSentimentHistory(true);
+    }
     await openAdminSettings(true);
   } catch (error) {
     showToast(error.message);
diff --git a/tests/test_frontend_contract.py b/tests/test_frontend_contract.py
index 06d4e15..ab8f0fd 100644
--- a/tests/test_frontend_contract.py
+++ b/tests/test_frontend_contract.py
@@ -166,6 +166,15 @@ class FrontendContractTests(unittest.TestCase):
         self.assertIn('id="accountDropdown"', self.html)
         self.assertIn('id="settingsButton"', self.html)
 
+    def test_backfill_clears_sentiment_cache_and_reloads_sentiment_view(self):
+        start = self.script.index("async function backfillData")
+        end = self.script.index("async function openAdminSettings", start)
+        backfill = self.script[start:end]
+        self.assertIn("state.sentimentHistory = null;", backfill)
+        self.assertIn('state.sentimentHistoryKey = "";', backfill)
+        self.assertIn('if (state.activeView === "sentimentCycleView")', backfill)
+        self.assertIn("await loadSentimentHistory(true);", backfill)
+
     def test_screener_uses_progressive_strategy_editor(self):
         for step in ("regime", "strategy", "run", "result"):
             self.assertIn(f'data-screener-step="{step}"', self.html)