现在不需要在监控页面调用后端查询服务和设备关系了

EdgeManager/EController/EConfigure.php

@@ -162,28 +162,4 @@ class EConfigure {
         ));
         return pg_fetch_all($res);
     }
-
-    static function get_all_devices() {
-        $res = pg_query(
-            "SELECT server_id,
-            server.name AS server_name,
-            url, port,
-            device.name AS device_name,
-            conf -> '@DeviceType' AS device_type
-            FROM hf_mes_scada_edgeserver_controller_server server,
-            hf_mes_scada_edgeserver_controller_device device
-            WHERE (conf -> '@DeviceType') IS NOT NULL
-            AND server.id = server_id;"
-        );
-        $server_devices = pg_fetch_all($res);
-
-        $all_devices = [];
-        foreach ($server_devices as $device) {
-            if (!isset($all_devices[$device['server_id']]))
-                $all_devices[$device['server_id']] = array_slice($device, 0, 4);
-            $all_devices[$device['server_id']]['devices'][] = array_slice($device, -2);
-        }
-        
-        return $all_devices;
-    }
 }