add server update status field

EdgeManager/EController/EConfigure.php

@@ -108,13 +108,41 @@ class EConfigure {
         );
     }
 
-    function update_device () {
-        return pg_update(
+    function update_device() {
+        pg_query($this -> dbconn, "BEGIN");
+
+        $res[] = pg_update(
             $this -> dbconn,
             'hf_mes_scada_edgeserver_controller_device',
             (array) $this -> post,
             ['id' => $this -> post -> id]
         );
+
+        $res[] = $id_res = pg_query(
+            $this -> dbconn, sprintf(
+                "SELECT server_id
+                FROM hf_mes_scada_edgeserver_controller_device
+                WHERE id = '%s'
+                LIMIT 1",
+                $this -> post -> id
+            )
+        );
+        $server_id = pg_fetch_row($id_res)[0];
+
+        $res[] = pg_update(
+            $this -> dbconn,
+            "hf_mes_scada_edgeserver_controller_server",
+            ['updated'  => true],
+            ['id'       => $server_id]
+        );
+
+        if (in_array(false, $res)) {
+            pg_query($this -> dbconn, "ROLLBACK");
+            return false;
+        } else {
+            pg_query($this -> dbconn, "COMMIT");
+            return true;
+        }
     }
 
     function get_device() {