abp/samples/MicroserviceDemo/microservices/BloggingService.Host/BloggingServiceHostModule.cs

using System;
using System.IO;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.DataProtection;
using Microsoft.Extensions.DependencyInjection;
using StackExchange.Redis;
using Swashbuckle.AspNetCore.Swagger;
using Volo.Abp;
using Volo.Abp.Auditing;
using Volo.Abp.AuditLogging.EntityFrameworkCore;
using Volo.Abp.Autofac;
using Volo.Abp.EntityFrameworkCore;
using Volo.Abp.EntityFrameworkCore.SqlServer;
using Volo.Abp.EventBus.RabbitMq;
using Volo.Abp.Guids;
using Volo.Abp.Http.Client.IdentityModel;
using Volo.Abp.Identity;
using Volo.Abp.Localization;
using Volo.Abp.Modularity;
using Volo.Abp.PermissionManagement.EntityFrameworkCore;
using Volo.Abp.Security.Claims;
using Volo.Abp.SettingManagement.EntityFrameworkCore;
using Volo.Abp.Threading;
using Volo.Blogging;
using Volo.Blogging.Blogs;
using Volo.Blogging.Files;
using Volo.Blogging.MongoDB;

namespace BloggingService.Host
{
    [DependsOn(
        typeof(AbpAutofacModule),
        typeof(AbpEventBusRabbitMqModule),
        typeof(AbpEntityFrameworkCoreSqlServerModule),
        typeof(AbpAuditLoggingEntityFrameworkCoreModule),
        typeof(AbpPermissionManagementEntityFrameworkCoreModule),
        typeof(AbpSettingManagementEntityFrameworkCoreModule),
        typeof(BloggingHttpApiModule),
        typeof(BloggingMongoDbModule),
        typeof(BloggingApplicationModule),
        typeof(AbpHttpClientIdentityModelModule),
        typeof(AbpIdentityHttpApiClientModule)
        )]
    public class BloggingServiceHostModule : AbpModule
    {
        public override void ConfigureServices(ServiceConfigurationContext context)
        {
            var configuration = context.Services.GetConfiguration();
            var hostingEnvironment = context.Services.GetHostingEnvironment();

            context.Services.AddAuthentication("Bearer")
                .AddIdentityServerAuthentication(options =>
                {
                    options.Authority = configuration["AuthServer:Authority"];
                    options.ApiName = configuration["AuthServer:ApiName"];
                    options.RequireHttpsMetadata = false;
                    //TODO: Should create an extension method for that (may require to create a new ABP package depending on the IdentityServer4.AccessTokenValidation)
                    options.InboundJwtClaimTypeMap["sub"] = AbpClaimTypes.UserId;
                    options.InboundJwtClaimTypeMap["role"] = AbpClaimTypes.Role;
                    options.InboundJwtClaimTypeMap["email"] = AbpClaimTypes.Email;
                    options.InboundJwtClaimTypeMap["email_verified"] = AbpClaimTypes.EmailVerified;
                    options.InboundJwtClaimTypeMap["phone_number"] = AbpClaimTypes.PhoneNumber;
                    options.InboundJwtClaimTypeMap["phone_number_verified"] = AbpClaimTypes.PhoneNumberVerified;
                    options.InboundJwtClaimTypeMap["name"] = AbpClaimTypes.UserName;
                });

            context.Services.AddSwaggerGen(options =>
            {
                options.SwaggerDoc("v1", new Info {Title = "Blogging Service API", Version = "v1"});
                options.DocInclusionPredicate((docName, description) => true);
                options.CustomSchemaIds(type => type.FullName);
            });

            Configure<AbpLocalizationOptions>(options =>
            {
                options.Languages.Add(new LanguageInfo("en", "en", "English"));
            });
            
            Configure<AbpDbContextOptions>(options =>
            {
                options.UseSqlServer();
            });

            Configure<BlogFileOptions>(options =>
            {
                options.FileUploadLocalFolder = Path.Combine(hostingEnvironment.WebRootPath, "files");
            });

            context.Services.AddDistributedRedisCache(options =>
            {
                options.Configuration = configuration["Redis:Configuration"];
            });

            Configure<AbpAuditingOptions>(options =>
            {
                options.IsEnabledForGetRequests = true;
                options.ApplicationName = "BloggingService";
            });

            var redis = ConnectionMultiplexer.Connect(configuration["Redis:Configuration"]);
            context.Services.AddDataProtection()
                .PersistKeysToStackExchangeRedis(redis, "MsDemo-DataProtection-Keys");
        }

        public override void OnApplicationInitialization(ApplicationInitializationContext context)
        {
            var app = context.GetApplicationBuilder();

            app.UseCorrelationId();
            app.UseVirtualFiles();
            app.UseAuthentication();
            app.UseAbpRequestLocalization(); //TODO: localization?
            app.UseSwagger();
            app.UseSwaggerUI(options =>
            {
                options.SwaggerEndpoint("/swagger/v1/swagger.json", "Blogging Service API");
            });
            app.UseAuditing();
            app.UseMvcWithDefaultRouteAndArea();

            AsyncHelper.RunSync(() => SeedDataAsync(context.ServiceProvider));
        }

        public async Task SeedDataAsync(IServiceProvider serviceProvider)
        {
            using (var scope = serviceProvider.CreateScope())
            {
                var blogRepository = scope.ServiceProvider.GetRequiredService<IBlogRepository>();
                var guidGenerator = scope.ServiceProvider.GetRequiredService<IGuidGenerator>();

                if (await blogRepository.FindByShortNameAsync("abp") == null)
                {
                    await blogRepository.InsertAsync(
                        new Blog(
                            guidGenerator.Create(),
                            "ABP Blog",
                            "abp"
                        )
                    );
                }
            }
        }
    }
}