feat(scada): add calibrated monitoring and incident recovery

2026-11-07 19:44:58 +08:00
parent 26fa5d1909
commit ff8aba4964
109 changed files with 9165 additions and 629 deletions
@@ -6,6 +6,24 @@ from psycopg import AsyncConnection


 class NetworkAssetRepository:
+    @staticmethod
+    async def get_isolation_model(conn: AsyncConnection) -> list[dict[str, Any]]:
+        """Read source nodes, link state and pipe lengths in one model snapshot."""
+        from app.infra.db.postgresql.read_queries import read_rows
+
+        return await read_rows(conn, """
+            SELECT l.id, l.link_type::text AS kind,
+                   l.start_node_id, l.end_node_id, p.length, p.diameter,
+                   COALESCE(s.status::text, p.status::text, '') AS status
+            FROM network.links l
+            LEFT JOIN network.pipes p ON p.link_id = l.id
+            LEFT JOIN network.link_initial_settings s ON s.link_id = l.id
+            UNION ALL
+            SELECT n.id, n.node_type::text, NULL, NULL, NULL, NULL, ''
+            FROM network.nodes n
+            WHERE n.node_type::text IN ('reservoir', 'tank')
+        """)
+
    @staticmethod
    async def get_pipes_by_ids(
        conn: AsyncConnection,