fix(topology): correct mission anchors and rover ports

tests/test_topology_api.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 import unittest
+from datetime import datetime, timezone
 from pathlib import Path
 
 from topology_api.app import create_app
@@ -42,6 +43,18 @@ class TopologyApiServingTests(unittest.TestCase):
 
 
 class TopologyApiQueryTests(unittest.TestCase):
+    EXPECTED_LAST_EVENTS = {
+        "BL-01": "2024-05-17T23:01:00+00:00",
+        "GHC-01": "2024-06-16T07:23:00+00:00",
+        "JC-01": "2024-06-17T08:19:00+00:00",
+        "BL-02": "2024-06-23T05:23:00+00:00",
+        "GHC-02": "2024-07-15T03:16:00+00:00",
+        "GHC-03": "2024-08-30T12:45:00+00:00",
+        "BL-03": "2024-09-23T19:20:00+00:00",
+        "GHC-04": "2024-11-20T13:57:00+00:00",
+        "GHC-05": "2025-01-22T10:52:00+00:00",
+    }
+
     @classmethod
     def setUpClass(cls) -> None:
         app = create_app()
@@ -75,6 +88,42 @@ class TopologyApiQueryTests(unittest.TestCase):
             self.assertIn("occurrenceStatus", mission)
             self.assertIn("lastEventAt", mission)
 
+    def test_each_mission_uses_its_last_timeline_record(self) -> None:
+        response = self.client.get("/api/v1/bases/guanghan/missions")
+        actual = {
+            mission["code"]: datetime.fromisoformat(
+                mission["lastEventAt"]
+            ).astimezone(timezone.utc)
+            for mission in response.get_json()["missions"]
+        }
+        expected = {
+            code: datetime.fromisoformat(value)
+            for code, value in self.EXPECTED_LAST_EVENTS.items()
+        }
+        self.assertEqual(actual, expected)
+
+    def test_binglun_connections_use_west_south_east_hub_ports(self) -> None:
+        response = self.client.get(
+            "/api/v1/bases/guanghan/snapshot?mission=GHC-05"
+        )
+        connections = response.get_json()["connections"]
+        hub_ports = {}
+        for connection in connections:
+            from_component = connection["fromPort"].split(".", 1)[0]
+            if (
+                from_component in {"binglun_1", "binglun_2", "binglun_3"}
+                and connection["type"] == "power"
+            ):
+                hub_ports[from_component] = connection["toPort"]
+        self.assertEqual(
+            hub_ports,
+            {
+                "binglun_1": "power_module_hub.west",
+                "binglun_2": "power_module_hub.south",
+                "binglun_3": "power_module_hub.east",
+            },
+        )
+
 
 if __name__ == "__main__":
     unittest.main()

topology_api/seed/seed_ghc01_to_ghc05.py

@@ -23,6 +23,8 @@ def seed():
         # ============================================================
         # PHASE 0: Clean existing data (reverse dependency order)
         # ============================================================
+        cur.execute("DELETE FROM diagram_nodes")
+        cur.execute("DELETE FROM diagram_layouts")
         cur.execute("DELETE FROM topology_connections")
         cur.execute("DELETE FROM component_states")
         cur.execute("DELETE FROM component_versions")
@@ -106,6 +108,9 @@ def seed():
         events["BL-01_0"] = add_event("BL-01",
             ts("2024-04-19T22:58:00Z"), 0, "component_introduced",
             "冰轮一号着陆东方海", source_ref="Timeline.md BL-01")
+        events["BL-01_terminal"] = add_event("BL-01",
+            ts("2024-05-17T23:01:00Z"), 1, "mission_checkpoint",
+            "BL-01任务最后记录", source_ref="Timeline.md BL-01末条记录")
 
         # ---- GHC-01 ----
         events["GHC-01_0"] = add_event("GHC-01",
@@ -128,6 +133,9 @@ def seed():
             ts("2024-07-01T10:37:00Z"), 0, "connection_established",
             "冰轮一号与冰轮二号通过柔性管道完成燃料连接",
             source_ref="Timeline.md GHC-02 EVA-1")
+        events["GHC-02_terminal"] = add_event("GHC-02",
+            ts("2024-07-15T03:16:00Z"), 1, "mission_checkpoint",
+            "GHC-02任务最后记录", source_ref="Timeline.md GHC-02末条记录")
 
         # ---- GHC-03 ----
         events["GHC-03_0"] = add_event("GHC-03",
@@ -150,6 +158,9 @@ def seed():
             "核反应堆以15%功率开始运行",
             details={"time_precision": "date", "power_percent": 15},
             source_ref="Timeline.md GHC-03")
+        events["GHC-03_terminal"] = add_event("GHC-03",
+            ts("2024-08-30T12:45:00Z"), 5, "mission_checkpoint",
+            "GHC-03任务最后记录", source_ref="Timeline.md GHC-03末条记录")
 
         # ---- BL-03 ----
         events["BL-03_0"] = add_event("BL-03",
@@ -186,6 +197,9 @@ def seed():
             ts("2024-11-08T00:00:00Z"), 6, "connection_established",
             "冰轮三号接入基地统一燃料/电力网络",
             details={"time_precision": "date"}, source_ref="Timeline.md GHC-04 EVA-16")
+        events["GHC-04_terminal"] = add_event("GHC-04",
+            ts("2024-11-20T13:57:00Z"), 7, "mission_checkpoint",
+            "GHC-04任务最后记录", source_ref="Timeline.md GHC-04末条记录")
 
         # ---- GHC-05 ----
         events["GHC-05_0"] = add_event("GHC-05",
@@ -224,6 +238,9 @@ def seed():
             "核反应堆功率调整至30%，全基地整合验证完成",
             details={"time_precision": "date", "power_percent": 30},
             source_ref="Timeline.md GHC-05 EVA-15")
+        events["GHC-05_terminal"] = add_event("GHC-05",
+            ts("2025-01-22T10:52:00Z"), 9, "mission_checkpoint",
+            "GHC-05任务最后记录", source_ref="Timeline.md GHC-05末条记录")
 
         print(f"Events: {len(events)}")
 
@@ -511,10 +528,13 @@ def seed():
         # GHC-04: Binglun fuel & power network
         bl_events = {"binglun_1": "GHC-04_4", "binglun_2": "GHC-04_5",
                      "binglun_3": "GHC-04_6"}
+        hub_ports = {"binglun_1": "west", "binglun_2": "south",
+                     "binglun_3": "east"}
         for bl, ev in bl_events.items():
-            add_connection(bl, "fuel_port", "power_module_hub", "west",
+            hub_port = hub_ports[bl]
+            add_connection(bl, "fuel_port", "power_module_hub", hub_port,
                            "fuel", ev)
-            add_connection(bl, "power_port", "power_module_hub", "west",
+            add_connection(bl, "power_port", "power_module_hub", hub_port,
                            "power", ev)
 
         # GHC-05: Core <-> four new modules (structural)