Fix dashboard PnL using spot contract size of 1.

Prefer perpetual symbols and normalize before market.contractSize lookup so Gate BTC float matches ~0.4U not thousands. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-06 14:20:43 +08:00
parent 75a4175522
commit d41028b766
5 changed files with 91 additions and 22 deletions
@@ -201,6 +201,41 @@ class TestInstanceDashboardLib(unittest.TestCase):
        self.assertIsNotNone(out[0]["tp_profit"])
        self.assertGreater(out[0]["tp_profit"], 0)

+    def test_enrich_prefers_swap_contract_size_over_spot(self):
+        """看板 price_symbol 常为 BTC/USDT,现货面会落到 1,必须用永续面值."""
+        from lib.instance.instance_dashboard_lib import enrich_order_items_with_marks
+
+        items = [
+            {
+                "id": 1,
+                "symbol": "BTC/USDT:USDT",
+                "price_symbol": "BTC/USDT",
+                "direction": "long",
+                "entry": 64693.6,
+                "contracts": 132,
+                "take_profit": 65135.0,
+                "mark_price": None,
+                "tp_profit": None,
+                "float_pnl": None,
+            }
+        ]
+
+        def get_price(sym):
+            return 64727.2
+
+        def get_cs(sym):
+            # 模拟未 normalize 的旧行为:现货 1,永续 0.0001
+            if ":" in (sym or ""):
+                return 0.0001
+            return 1.0
+
+        out = enrich_order_items_with_marks(
+            items, get_price=get_price, get_contract_size=get_cs
+        )
+        # (64727.2 - 64693.6) * 132 * 0.0001 ≈ 0.44
+        self.assertAlmostEqual(out[0]["float_pnl"], 0.44, places=2)
+        self.assertLess(out[0]["tp_profit"], 10)
+

 if __name__ == "__main__":
    unittest.main()