public static void AddApplicationServices(this IServiceCollection services, IConfiguration configuration)
{
services.AddHttpClient <ICoinStatisticsService, CoinStatisticsService>(client =>
{
client.DefaultRequestHeaders.Add(HttpRequestHeader.Accept.ToString(), MediaTypeNames.Application.Json);
client.BaseAddress = new Uri(configuration["Apis:CoinExchange:Url"]);
})
.AddPolicyHandler(RetryPolicy.GetRetryPolicy());
}
public static Forecast RetryPolicyExample()
{
/*
* This will try to execute the service, and retry immediately after a failed call.
*/
var result = RetryPolicy.GetRetryPolicy()
.Execute(() => _weatherService.GetForecast(true));
return(result);
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddControllers();
//services.AddFluentValidation();
services.AddSwaggerGen(c =>
{
c.SwaggerDoc("v1", new OpenApiInfo {
Title = "WebJetMovies", Version = "v1"
});
});
services.AddCors(options =>
{
options.AddPolicy("AllowAny",
builder =>
{
builder.WithOrigins("*");
});
});
AssemblyScanner
.FindValidatorsInAssembly(Assembly.GetExecutingAssembly())
.ForEach(result => services.AddScoped(result.InterfaceType, result.ValidatorType));
services.AddMediatR(Assembly.GetExecutingAssembly());
services.AddHttpClient <IHttpClientWrapper, HttpClientWrapper>((client) =>
{
//Token that is retrieved from environment variables (not included in GitHub
//and not sent to the UI for security. Instead app service has it set as an env variable)
client.DefaultRequestHeaders.Add(ApiConstants.RequestHeaders.AccessTokenHeaderName, Configuration[ApiConstants.ConfigurationNames.AccessToken]);
Uri.TryCreate(Configuration[ApiConstants.ConfigurationNames.ApiServerAddress], UriKind.Absolute, out Uri baseAddress);
client.BaseAddress = baseAddress;
client.Timeout = TimeSpan.FromSeconds(double.Parse(Configuration[ApiConstants.ConfigurationNames.MaxDurationOfClientRequest]));
}).SetHandlerLifetime(TimeSpan.FromMinutes(5))
.AddPolicyHandler(RetryPolicy.GetRetryPolicy());
services.AddScoped <IMovieApiClient, MovieApiClient>();
services.Configure <MovieApiUris>(Configuration.GetSection(ApiConstants.ConfigurationNames.MovieApiUris));
services.Configure <ApiRequestDetails>(Configuration.GetSection(ApiConstants.ConfigurationNames.ApiRequestDetails));
services.AddApiVersioning(config =>
{
config.DefaultApiVersion = new ApiVersion(1, 0);
config.AssumeDefaultVersionWhenUnspecified = true;
config.ReportApiVersions = true;
config.ApiVersionReader = new HeaderApiVersionReader("api-version");
});
services.AddSingleton(Log.Logger);
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddControllers();
services.AddSwaggerGen();
services
.AddHttpClient <ISearchEngineService, SearchEngineService>(c =>
{
c.BaseAddress = new Uri(Configuration["Google"]);
})
.SetHandlerLifetime(TimeSpan.FromMinutes(5))
.AddPolicyHandler(RetryPolicy.GetRetryPolicy());
}
public static Forecast WrapPoliciesExample()
{
var retryPolicy = RetryPolicy.GetRetryPolicy(1);
var retryAndWaitPolicy = RetryPolicy.GetRetryAndWaitPolicy(1);
var fallbackPolicy = FallbackPolicy.GetFallbackPolicy(_fallbackWeatherService.GetForecast);
// Policy Wrap can combine multiple policies.
// In this example, try retrying immediately first, then wait N seconds to retry, and if that fails, use a fallback.
// Policy run order is from the latest wrapped to the first wrapped.
// This will execute retry, then retryAndWait and finally fallback.
var policyWrap = fallbackPolicy.Wrap(retryAndWaitPolicy).Wrap(retryPolicy);
var result = policyWrap.Execute(() => _weatherService.GetForecast(true));
return(result);
}
public static IServiceCollection AddProcessPaymentUseCase(this IServiceCollection services)
{
services.TryAddScoped <ICryptoService, CryptoService>();
services.TryAddScoped <IPaymentRepository, PaymentRepository>();
services.TryAddScoped(typeof(IAggregateStore <>), typeof(AggreateStore <>));
if (Environment.IsDevelopment())
{
services.AddHostedService <AcquiringBankMockService>();
}
services.AddHttpClient <IAquiringBankClient, AcquiringBankClient>()
.AddPolicyHandler(RetryPolicy.GetRetryPolicy(2));
return(services);
}