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Update mqtt controller

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This commit is contained in:
Thomas Fransolet 2021-01-04 15:15:35 +01:00
parent 5b4355d43c
commit fda53da013
3 changed files with 60 additions and 29 deletions
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13
MyCore.Interfaces/DTO/MqttMessageDTO.cs Normal file
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@ -0,0 +1,13 @@
using System;
using System.Collections.Generic;
using System.Text;
namespace MyCore.Interfaces.DTO
{
public class MqttMessageDTO
{
public string Topic { get; set; }
public string Message { get; set; }
public bool Online{ get; set; }
}
}

72
MyCore/Controllers/Helpers/MQTTController.cs
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@ -5,54 +5,72 @@ using System.Threading.Tasks;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Mqtt.Client.AspNetCore.Services;
using MQTTnet;
using MQTTnet.Client;
using MQTTnet.Client.Options;
using MyCore.Interfaces.DTO;
namespace MyCore.Controllers
{
[Authorize(Roles = "Admin")]
[Authorize] // TODO role (Roles = "Admin")]
[Route("api/mqtt")]
[ApiController]
public class MQTTController : ControllerBase
{
private string _mqttServer = "192.168.31.140";
/// <summary>
/// It's a mqtt publish test ! :)
/// </summary>
[AllowAnonymous]
[HttpGet]
public void GetToPublishMqtt()
private readonly IMqttClientService _mqttClientService;
private readonly IMqttOnlineClientService _mqttOnlineClientService;
public MQTTController(MqttClientServiceProvider provider, MqttClientOnlineServiceProvider onlineProvider)
{
Client_Publish().ContinueWith(res => {
this._mqttClientService = provider.MqttClientService;
this._mqttOnlineClientService = onlineProvider.MqttOnlineClientService;
}
/// <summary>
/// Publish mqtt test
/// </summary>
/// <param name="mqttMessageDTO">Message to send</param>
[ProducesResponseType(typeof(bool), 200)]
[HttpPost]
public async Task<ObjectResult> PublishMessage([FromBody] MqttMessageDTO mqttMessageDTO)
{
try
{
if (mqttMessageDTO == null)
throw new KeyNotFoundException("message is null");
bool isSucess = false;
await MqttClientService.PublishMessage(mqttMessageDTO.Topic, mqttMessageDTO.Message).ContinueWith(res => {
if (res.Status == TaskStatus.RanToCompletion)
{
Console.WriteLine("It's a success !");
isSucess = true;
}
});
if (mqttMessageDTO.Online)
{
await MqttClientOnlineService.PublishMessage(mqttMessageDTO.Topic, mqttMessageDTO.Message).ContinueWith(res => {
if (res.Status == TaskStatus.RanToCompletion)
{
isSucess = true;
}
else
{
Console.WriteLine("We have an issue here.. ");
isSucess = false;
}
});
}
protected async Task Client_Publish()
return new OkObjectResult(isSucess);
}
catch (Exception ex)
{
var server = new MqttFactory().CreateMqttServer();
try
{
var client1 = new MqttFactory().CreateMqttClient();
await client1.ConnectAsync(new MqttClientOptionsBuilder().WithTcpServer(_mqttServer).Build());
var message = new MqttApplicationMessageBuilder().WithPayload("It's a test").WithTopic("IpAddress").WithRetainFlag().Build();
await client1.PublishAsync(message);
await Task.Delay(500);
}
finally
{
await server.StopAsync();
return new ObjectResult(ex.Message) { StatusCode = 500 };
}
}
}

2
MyCore/Startup.cs
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@ -203,7 +203,7 @@ namespace MyCore
services.AddScoped<DeviceDatabaseService>();
services.AddScoped<LocationDatabaseService>();
services.AddMqttClientHostedService();
services.AddMqttClientHostedService(); // Todo client files (a lot are useless)
services.AddMqttClientOnlineHostedService();
}