TechWatching

public class Program
{
    public static void Main(string[] args)
    {
        CreateWebHostBuilder(args).Build().Run();
    }
    public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
        WebHost.CreateDefaultBuilder(args)
            .UseStartup<Startup>();
}

TechWatching

public static IWebHost BuildWebHost(string[] args) =>
    WebHost.CreateDefaultBuilder(args)
        .UseStartup<Startup>()
        .ConfigureAppConfiguration((builderContext, config) =>
        {
            var env = hostingContext.HostingEnvironment; 
            
            var builtConfig = config.Build();
            var vaultUrl = $"https://{buiItConfig["VaultName"]}.vault.azure.net/"; 
            if (env.IsDevelopment())

TechWatching

public static IWebHost BuildWebHost(string[] args) =>
    WebHost.CreateDefaultBuilder(args)
        .UseStartup<Startup>()
        .ConfigureAppConfiguration((builderContext, config) =>
        {
            var builtConfig = config.Build();
            var vaultUrl = $"https://{buiItConfig["VaultName"]}.vault.azure.net/"; 
            config.AddAzureKeyVault(vaultUrl); 
        });

TechWatching

#### List of start wars planets
GET https://swapi.co/api/planets/ HTTP/1.1

### Get Luke Skywalker
# @name lukeRequest
GET https://swapi.co/api/people/?search=Luke HTTP/1.1

### Get Luke Skywalker home planet
GET {{lukeRequest.response.body.results[0].homeworld}} HTTP/1.1

TechWatching

#r "nuget: Handlebars.Net, 1.9.5"

using HandlebarsDotNet;
string html = @"
<ul class=""people"">
  {{#each people}}
    <li>{{FirstName}} {{LastName}} - {{Job}}</li>
  {{/each}}
</ul>";

TechWatching

public class UserService : IUserService
{
    private readonly HttpClient _httpClient;
    public UserService(HttpClient httpClient)
    {
        _httpClient = httpClient;
    }

    public async Task<IReadOnlyCollection<User>> GetAllUsers()
    {

TechWatching

public class UserApiAuthenticationService : IUserApiAuthenticationService
{
    private readonly IMemoryCache _memoryCache;
    private readonly HttpClient _httpClient;

    public UserApiAuthenticationService(HttpClient httpClient, IMemoryCache memoryCache)
    {
        _httpClient = httpClient;
        _memoryCache = memoryCache;
    }

TechWatching

public class UserApiAuthenticationHandler : DelegatingHandler
{
    private readonly IUserApiAuthenticationService _authenticationService;

    public UserApiAuthenticationHandler(IUserApiAuthenticationService authenticationService)
    {
        _authenticationService = authenticationService;
    }
    
    protected async override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationTokencancellationToken)

TechWatching

public class UserService : 
{
    private readonly HttpClient _httpClient;
    public UserService(HttpClient httpClient)
    {
        _httpClient = httpClient;
    }

    public async Task<IReadOnlyCollection<User>> GetAllUsers()
    {

TechWatching

    var body = new { login = "login", password = "password" };
    var response = await _httpClient.PostAsync("login", new StringContent(JsonConvert.SerializeObject(body)));
    var authResponse = await response.Content.ReadAsAsync<AuthResponse>();