AacpsBusAlert/BinaryDad.AacpsBusAlert.Worker/Program.cs

using BinaryDad.AacpsBusAlert;
using BinaryDad.AacpsBusAlert.Services;
using BinaryDad.Extensions;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Newtonsoft.Json;

var host = Host.CreateDefaultBuilder(args)
    .ConfigureAppConfiguration((context, builder) =>
    {
        builder.AddEnvironmentVariables();

        var env = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT");// context.HostingEnvironment.EnvironmentName;

        builder.AddJsonFile("appsettings.json");
        builder.AddJsonFile($"appsettings.{env}.json", true);
    })
    .ConfigureServices(services =>
    {
        services.AddTransient<BusRouteService>();
        services.AddHttpClient();
    })
    .Build();

var environment = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT");

var configuration = host.Services.GetService<IConfiguration>();
var httpClientFactory = host.Services.GetService<IHttpClientFactory>();
var httpClient = httpClientFactory.CreateClient();

var apiBaseUrl = configuration["Urls:Api"];
var apiBusRouteUrl = UrlUtility.Combine(apiBaseUrl, "api/routes");
var busRoutesRaw = await httpClient.GetStringAsync(apiBusRouteUrl);

var busRoutes = JsonConvert.DeserializeObject<ICollection<BusRoute>>(busRoutesRaw);

var busRouteService = host.Services.GetService<BusRouteService>();

var routes = await busRouteService.GetBusRoutesAsync();

Console.ReadLine();