实现MQTT功能, 修改HTTP接口

src/app/AppData.cpp

@@ -7,7 +7,7 @@
 #include "common/JsonN.h"
 #include "common/Snowflake.h"
 #include "common/Spdlogger.h"
-
+#include "protocol/MqttEntity.h"
 
 void ElectPeriod::parse(std::string jsonstr)
 {
@@ -217,6 +217,17 @@ void AppData::initFromDB()
 void AppData::init()
 {
     this->initFromDB();
+
+    auto& optionMqtt = Config::option.mqtt;
+    if (!optionMqtt.host.empty())
+    {
+        for (auto& item : mapStation)
+        {
+            auto& station = item.second;
+            // "tcp://localhost:1883"
+            station->mqttCli->init(optionMqtt.host, station->code, optionMqtt.username, optionMqtt.password);
+        }
+    }
 }
 
 std::shared_ptr<Station> AppData::getStation(int stationId)
@@ -245,6 +256,17 @@ std::shared_ptr<Station> AppData::getStationByName(std::string name)
     return nullptr;
 }
 
+std::shared_ptr<Station> AppData::getStationByCode(std::string code)
+{
+    for (auto iter = mapStation.begin(); iter!=mapStation.end(); ++iter)
+    {
+        if (iter->second->code == code)
+        {
+            return iter->second;
+        }
+    }
+    return nullptr;
+}
 
 std::shared_ptr<Device> AppData::getDevice(int stationId, int deviceId)
 {
@@ -423,4 +445,27 @@ std::string AppData::getElectPreiodVal(int month, int hour)
         }
     }
     return "";
+}
+
+void AppData::storeRuntimeDB()
+{
+    auto t = Utils::date();
+
+    std::string valStr;
+    for (auto iter=mapDataDay.begin(); iter!=mapDataDay.end(); ++iter)
+    {
+        auto& v = iter->second;
+        if (v != 0.0)
+        {
+            if (!valStr.empty()) valStr += ",";
+            valStr += ("[" + std::to_string(iter->first) + "," + Utils::toStr(v, 2) + "]");
+        }
+    }
+    valStr = "[" + valStr + "]";
+    Fields fields;
+    fields.set("dt", Utils::dateStr(t));
+    fields.set("device_id", 1);
+    fields.set("datatype", 1);
+    fields.set("value", valStr);
+    DAO::insertRuntimeData(NULL, fields);
 }