millheat-azfunctions.cs

using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Azure.WebJobs;
using Microsoft.Azure.WebJobs.Extensions.Http;
using Microsoft.Extensions.Logging;
using Millheat.Api;
using System.Threading.Tasks;

namespace Millheat.Functions
{
    public static class SetTemperatureFunction
    {
        [FunctionName("SetTemperatureFunction")]
        public static async Task<IActionResult> Run(
            [HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequest req,
            ILogger log)
        {
            log.LogInformation("C# HTTP trigger function processed a request.");

            string temperatureStr = req.Query["temperature"];
            if (int.TryParse(temperatureStr, out int temp))
            {
                var millheatClient = new MillheatClient();

                var authorizationCode = await millheatClient.GetAuthorizationCode();
                var accessToken = await millheatClient.GetAccessToken(authorizationCode);
                var home = await millheatClient.GetHome(accessToken);
                var room = await millheatClient.GetRoom(home);
                var device = await millheatClient.GetDevice(room);
                await millheatClient.SetDevice(device, temp, 1, 1);

                return new OkObjectResult($"Heat has been set to {temp} degrees Celcius.");
            }

            return new BadRequestObjectResult("Please pass a temperature on the query string or in the request body");
        }
    }
}