2017-03-16 13:30:01 +01:00
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using System.Linq;
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2016-09-06 17:09:19 -07:00
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using Microsoft.AspNetCore.Builder;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Logging;
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2016-10-17 20:10:18 -07:00
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using Microsoft.eShopOnContainers.Services.Basket.API.Model;
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using StackExchange.Redis;
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using Microsoft.Extensions.Options;
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using System.Net;
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2016-12-21 11:30:11 +01:00
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using Microsoft.eShopOnContainers.Services.Basket.API.Auth.Server;
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2017-03-16 13:30:01 +01:00
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using Microsoft.eShopOnContainers.BuildingBlocks.EventBus.Abstractions;
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using Microsoft.eShopOnContainers.Services.Basket.API.IntegrationEvents.Events;
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using Microsoft.eShopOnContainers.Services.Basket.API.IntegrationEvents.EventHandling;
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using Microsoft.eShopOnContainers.BuildingBlocks.EventBusRabbitMQ;
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2017-03-17 15:57:57 +01:00
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using System;
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2016-09-06 17:09:19 -07:00
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2016-09-07 13:52:26 -07:00
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namespace Microsoft.eShopOnContainers.Services.Basket.API
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2016-09-06 17:09:19 -07:00
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{
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public class Startup
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{
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public Startup(IHostingEnvironment env)
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{
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var builder = new ConfigurationBuilder()
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.SetBasePath(env.ContentRootPath)
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.AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
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.AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true)
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.AddEnvironmentVariables();
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Configuration = builder.Build();
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}
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public IConfigurationRoot Configuration { get; }
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// This method gets called by the runtime. Use this method to add services to the container.
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public void ConfigureServices(IServiceCollection services)
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{
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// Add framework services.
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services.AddMvc();
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services.Configure<BasketSettings>(Configuration);
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2017-02-26 13:03:46 -05:00
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//By connecting here we are making sure that our service
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//cannot start until redis is ready. This might slow down startup,
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//but given that there is a delay on resolving the ip address
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//and then creating the connection it seems reasonable to move
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//that cost to startup instead of having the first request pay the
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//penalty.
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services.AddSingleton<ConnectionMultiplexer>((sp) => {
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2017-02-06 13:53:36 +01:00
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var config = sp.GetRequiredService<IOptionsSnapshot<BasketSettings>>().Value;
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var ips = Dns.GetHostAddressesAsync(config.ConnectionString).Result;
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return ConnectionMultiplexer.Connect(ips.First().ToString());
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});
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2016-12-19 10:20:02 +01:00
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services.AddSwaggerGen();
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//var sch = new IdentitySecurityScheme();
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services.ConfigureSwaggerGen(options =>
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{
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//options.AddSecurityDefinition("IdentityServer", sch);
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options.OperationFilter<AuthorizationHeaderParameterOperationFilter>();
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options.DescribeAllEnumsAsStrings();
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options.SingleApiVersion(new Swashbuckle.Swagger.Model.Info()
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{
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Title = "Basket HTTP API",
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Version = "v1",
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Description = "The Basket Service HTTP API",
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TermsOfService = "Terms Of Service"
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});
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});
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2016-11-29 15:10:16 +01:00
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services.AddCors(options =>
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{
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options.AddPolicy("CorsPolicy",
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builder => builder.AllowAnyOrigin()
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.AllowAnyMethod()
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.AllowAnyHeader()
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.AllowCredentials());
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});
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services.AddTransient<IBasketRepository, RedisBasketRepository>();
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2017-03-16 18:59:20 -07:00
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services.AddTransient<IIntegrationEventHandler<ProductPriceChangedIntegrationEvent>, ProductPriceChangedIntegrationEventHandler>();
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2017-03-10 18:34:58 +01:00
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2017-03-13 11:03:35 +01:00
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var serviceProvider = services.BuildServiceProvider();
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var configuration = serviceProvider.GetRequiredService<IOptionsSnapshot<BasketSettings>>().Value;
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2017-03-17 15:57:57 +01:00
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services.AddSingleton<IEventBus>(provider => new EventBusRabbitMQ(configuration.EventBusConnection));
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2017-03-10 18:34:58 +01:00
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2016-09-06 17:09:19 -07:00
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}
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// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
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public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
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{
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loggerFactory.AddConsole(Configuration.GetSection("Logging"));
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loggerFactory.AddDebug();
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2016-12-21 11:30:11 +01:00
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app.UseStaticFiles();
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2016-11-29 15:10:16 +01:00
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// Use frameworks
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app.UseCors("CorsPolicy");
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2017-03-17 15:57:57 +01:00
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ConfigureAuth(app);
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2016-11-24 15:31:33 +01:00
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2016-12-19 10:20:02 +01:00
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app.UseMvcWithDefaultRoute();
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app.UseSwagger()
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.UseSwaggerUi();
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2017-03-17 16:11:58 +01:00
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var catalogPriceHandler = app.ApplicationServices.GetService<IIntegrationEventHandler<ProductPriceChangedIntegrationEvent>>();
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var eventBus = app.ApplicationServices.GetRequiredService<IEventBus>();
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eventBus.Subscribe<ProductPriceChangedIntegrationEvent>(catalogPriceHandler);
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2017-03-17 15:57:57 +01:00
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2016-09-06 17:09:19 -07:00
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}
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2017-03-17 15:57:57 +01:00
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protected virtual void ConfigureAuth(IApplicationBuilder app)
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{
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var identityUrl = Configuration.GetValue<string>("IdentityUrl");
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app.UseIdentityServerAuthentication(new IdentityServerAuthenticationOptions
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{
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Authority = identityUrl.ToString(),
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ScopeName = "basket",
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RequireHttpsMetadata = false
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});
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}
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2016-09-06 17:09:19 -07:00
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}
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}
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