init

2026-05-21 15:52:36 +08:00
commit e3fe965f10
138 changed files with 15087 additions and 0 deletions
@@ -0,0 +1,75 @@
+using Avalonia_API.Authentication;
+using Avalonia_EFCore.Database;
+using Avalonia_Services.Core;
+using Avalonia_Services.Endpoints;
+using Avalonia_Services.Services;
+using Avalonia_Services.Services.AuthService;
+using Microsoft.AspNetCore.Authentication.JwtBearer;
+using Microsoft.IdentityModel.Tokens;
+using System.Text;
+
+namespace Avalonia_API.Configuration
+{
+    /// <summary>
+    /// API 项目服务配置扩展类，负责注册数据库、鉴权、业务服务和统一端点。
+    /// </summary>
+    public static class ServicesConfiguration
+    {
+        /// <summary>
+        /// 注册统一端点及其依赖的服务（含数据库）。
+        /// 所有业务端点定义在 Avalonia-Services/Endpoints/AppEndpoints.cs。
+        /// </summary>
+        public static IServiceCollection AddUnifiedApiServices(this IServiceCollection services, IConfiguration configuration)
+        {
+            // ---- 数据库 ----
+            // 从 appsettings.json 读取 DatabaseConfiguration 节
+            // 注册默认数据库提供程序（SQLite / MySQL / PostgreSQL / SqlServer）
+            DatabaseProviderRegistry.RegisterDefaults();
+
+            var databaseConfig = configuration
+                .GetSection(nameof(DatabaseConfiguration))
+                .Get<DatabaseConfiguration>()
+                ?? DatabaseConfiguration.ForSQLite("app.db");
+
+            // 注册 AppDataContext（共享数据上下文）
+            services.AddAppDatabase<AppDataContext>(databaseConfig);
+
+            // ---- 业务服务 ----
+            services.AddScoped<WeatherForecastService>();
+
+            // ---- API 鉴权 ----
+            var jwtSection = configuration.GetSection("Jwt");
+            services.Configure<JwtOptions>(jwtSection);
+            var jwtOptions = jwtSection.Get<JwtOptions>() ?? new JwtOptions();
+            services
+                .AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
+                .AddJwtBearer(options =>
+                {
+                    options.TokenValidationParameters = new TokenValidationParameters
+                    {
+                        ValidateIssuer = true,
+                        ValidateAudience = true,
+                        ValidateLifetime = true,
+                        ValidateIssuerSigningKey = true,
+                        ValidIssuer = jwtOptions.Issuer,
+                        ValidAudience = jwtOptions.Audience,
+                        IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(jwtOptions.SigningKey)),
+                        ClockSkew = TimeSpan.FromMinutes(1),
+                    };
+                });
+            services.AddAuthorization();
+            services.AddScoped<JwtTokenService>();
+            services.AddScoped<RefreshTokenService>();
+            services.AddScoped<IApiAuthEndpointService, ApiAuthEndpointService>();
+
+            // ---- 统一端点 ----
+            var endpointBuilder = new ServiceEndpointBuilder();
+            AppEndpoints.Configure(endpointBuilder);
+            AuthEndpoints.ConfigureApi(endpointBuilder);
+            var endpoints = endpointBuilder.Build();
+            services.AddSingleton(endpoints);
+
+            return services;
+        }
+    }
+}