fix qvvr

LFtid1056/cloudfront/code/interface.cpp

@@ -1186,12 +1186,23 @@ int transfer_json_qvvr_data(const std::string& dev_id, ushort monitor_id,
     // 监测点日志的 key, lnk20250526
 
     if (dev_id.empty()) {
-        std::cout << "dev_id is null" << std::endl;
-        return 0;
+        std::cout << "qvvr send error ,dev_id is null" << std::endl;
+        return 1;
     }
 
     // 构造 JSON 对象
     json root;
+
+    //找监测点id
+    std::string mpid;
+
+    get_monitor_id_by_dev_and_seq(dev_id, monitor_id, mpid);
+    if(mpid.empty()) {
+        std::cout << "qvvr send error ,monitorId is null" << std::endl;
+        return 1;
+    }
+
+    root["monitorId"] = mpid;
     root["devId"] = dev_id;
     root["CpuNo"] = monitor_id;
     root["amplitude"] = mag;
@@ -1301,3 +1312,36 @@ void handleCommentResponse(const std::string& response) {
     }
 }
 
+/////////////////////////////////////////////////////////////////////////////////////////////////////找监测点id
+bool get_monitor_id_by_dev_and_seq(const std::string& terminal_id,
+                                   unsigned short logical_seq,
+                                   std::string& out_monitor_id)
+{
+    std::lock_guard<std::mutex> lk(ledgermtx);   // 若你的工程里有全局 ledgermtx/terminal_devlist
+
+    for (const auto& dev : terminal_devlist) {
+        if (dev.terminal_id != terminal_id) continue;
+
+        // 命中该装置后，仅遍历它的监测点
+        for (const auto& mon : dev.line) {
+            try {
+                // logical_device_seq 存在台账里是字符串，转成数值再比对
+                unsigned long v = std::stoul(mon.logical_device_seq);
+                unsigned short seq = static_cast<unsigned short>(v);
+                if (seq == logical_seq) {
+                    out_monitor_id = mon.monitor_id;
+                    return true;
+                }
+            } catch (...) {
+
+                // 非法数值（空/非数字等）直接跳过
+                continue;
+            }
+        }
+        break; // 已找到对应装置，没必要再看其它装置
+    }
+    return false;
+}
+
+
+