public void SendToMongoDB(Location _Location)
{
//把資料送進 MongoDB
IMongoClient _client = new MongoClient("mongodb://localhost");
IMongoDatabase _database = _client.GetDatabase("NetConf2020"); //DataBase
IMongoCollection <CarGPS> _collection = _database.GetCollection <CarGPS>("GPSData"); //Table Collection
UpdateResult result = _collection.UpdateOneAsync(
Builders <CarGPS> .Filter.Eq(x => x.CarNo, "216-GH"),
Builders <CarGPS> .Update.Push <Location>(x => x.locations, _Location)
).Result;
//再新增
if (result.ModifiedCount == 0)
{
CarGPS _CarGPS = new CarGPS()
{
CarNo = "123-ABC",
Time = DateTime.UtcNow,
locations = new List <Location>()
{
_Location
}
};
_collection.InsertOneAsync(_CarGPS);
}
//向 Event Bus 發出一個 Event
GPSTriggerEvent _ge = new GPSTriggerEvent()
{
//在這邊發出你的 Event Bus 事件
};
_eventBus.Publish(_ge);
}
public async Task onReciveGPS(Location _Location)
{
try{
//把資料送進 MongoDB
IMongoClient _client = new MongoClient("mongodb://localhost");
IMongoDatabase _database = _client.GetDatabase("NetConf2020"); //DataBase
IMongoCollection <CarGPS> _collection = _database.GetCollection <CarGPS>("GPSData"); //Table Collection
UpdateResult result = _collection.UpdateOneAsync(
Builders <CarGPS> .Filter.Eq(x => x.CarNo, "123-GH"),
Builders <CarGPS> .Update.Push <Location>(x => x.locations, _Location) //每次第一筆更新不到很正常
).Result;
//再新增
if (result.ModifiedCount == 0)
{
CarGPS _CarGPS = new CarGPS()
{
GsmNo = "0900123456",
CarNo = "123-GH",
Time = DateTime.UtcNow,
locations = new List <Location>()
{
_Location
}
};
_collection.InsertOneAsync(_CarGPS);
}
//向 Event Bus 發出一個 Event
GPSTriggerEvent _ge = new GPSTriggerEvent()
{
Event_id = Guid.NewGuid().ToString(),
EventName = "車輛GPS更新",
timestamp = DateTime.Now,
version = "v1.0",
CarNo = "123-ABC",
location = _Location
};
_eventBus.Publish(_ge);
}
catch (Exception ex)
{
throw new Exception();
}
}
static void Main(string[] args)
{
//載入模擬GPS的檔案
string text = File.ReadAllText(@"car2.json");
CarGPS item = JsonConvert.DeserializeObject <CarGPS>(text);
//連結SignalR GPS資料
var connection = new HubConnectionBuilder()
.WithUrl("http://localhost:6001/IMHub")
.ConfigureLogging(logging =>
{
})
.Build();
connection.StartAsync().ContinueWith(task =>
{
if (task.IsFaulted)
{
Console.WriteLine("There was an error opening the connection:{0}",
task.Exception.GetBaseException());
}
else
{
Console.WriteLine("Connected");
}
}).Wait();
//每1秒鐘送出GPS訊號
item.locations.ForEach(i =>
{
Console.WriteLine("經度 = {0},緯度 = {1}", i.Lon, i.Lat);
Thread.Sleep(1000); //Delay 1秒
connection.InvokeAsync("onReciveGPS", i).Wait();
});
Console.ReadLine();
}
