重构项目结构，移除Assignment相关功能，优化Submission模块

TechHelper.Server/Program.cs

@@ -9,10 +9,11 @@ using Microsoft.AspNetCore.Authentication.JwtBearer;
 using Microsoft.IdentityModel.Tokens;
 using System.Text;
 using TechHelper.Features;
-using TechHelper.Services;
-using TechHelper.Server.Services;
 using TechHelper.Server.Repositories;
 using Microsoft.OpenApi.Models;
+using TechHelper.Services.Beta;
+using TechHelper.Server.Context;
+using TechHelper.Server.Repository;
 
 /// <summary>
 /// TechHelper 服务器应用程序的主入口点
@@ -24,22 +25,28 @@ builder.Services.AddControllers();
 
 // 2. 数据库服务 (DbContext)
 builder.Services.AddDbContext<ApplicationContext>(options =>
-	options.UseMySql(
+	options
+	.UseLazyLoadingProxies()
+	.UseMySql(
 		builder.Configuration.GetConnectionString("XSDB"),
 		ServerVersion.AutoDetect(builder.Configuration.GetConnectionString("XSDB"))
 	)
 ).AddUnitOfWork<ApplicationContext>()
-.AddCustomRepository<Assignment, AssignmentRepository>()
-.AddCustomRepository<AssignmentAttachment, AssignmentAttachmentRepository>()
-.AddCustomRepository<AssignmentQuestion, AssignmentQuestionRepository>()
+.AddCustomRepository<Exam, AssignmentRepository>()
+.AddCustomRepository<ExamAttachment, AssignmentAttachmentRepository>()
+.AddCustomRepository<ExamQuestion, ExamQuestionRepository>()
 .AddCustomRepository<Class, ClassRepository>()
-.AddCustomRepository<ClassStudent, ClassStudentRepository>()
-.AddCustomRepository<ClassTeacher, ClassTeacherRepository>()
+.AddCustomRepository<ClassUser, ClassUserRepository>()
 .AddCustomRepository<Question, QuestionRepository>()
 .AddCustomRepository<QuestionContext, QuestionContextRepository>()
 .AddCustomRepository<Submission, SubmissionRepository>()
+.AddCustomRepository<Subject, SubjectRepository>()
+.AddCustomRepository<ExamType, ExamTypeRepository>()
+.AddCustomRepository<QuestionType, QuestionTypeRepository>()
 .AddCustomRepository<User, UserRepository>()
-.AddCustomRepository<Global, GlobalRepository>();
+.AddCustomRepository<KeyPoint, KeyPointRepository>()
+.AddCustomRepository<Lesson, LessonRepository>()
+.AddCustomRepository<Textbook, TextbookRepository>();
 
 
 builder.Services.AddAutoMapper(typeof(AutoMapperProFile).Assembly);
@@ -55,10 +62,11 @@ builder.Services.AddIdentity<User, IdentityRole<Guid>>(opt =>
 {
 	opt.User.AllowedUserNameCharacters = "";
 	opt.Lockout.AllowedForNewUsers = true;
-	opt.Lockout.DefaultLockoutTimeSpan = TimeSpan.FromMinutes(2);
+	opt.Lockout.DefaultLockoutTimeSpan = TimeSpan.FromMinutes(5);
 	opt.Lockout.MaxFailedAccessAttempts = 3;
 })
-	.AddEntityFrameworkStores<ApplicationContext>() 
+	.AddRoles<IdentityRole<Guid>>()
+	.AddEntityFrameworkStores<ApplicationContext>()
 	.AddDefaultTokenProviders();
 builder.Services.Configure<DataProtectionTokenProviderOptions>(Options =>
 {
@@ -81,7 +89,7 @@ builder.Services.AddAuthentication(options =>
 		ValidateAudience = true,                                                                        // 验证受众
 		ValidateLifetime = true,                                                                        // 验证令牌有效期
 		ValidateIssuerSigningKey = true,                                                                // 验证签名密钥
-
+		
 		ValidIssuer = jwtSettings["validIssuer"],                                                       // 合法的签发人
 		ValidAudience = jwtSettings["validAudience"],                                                   // 合法的受众
 		IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(jwtSettings["securityKey"])) // 签名密钥
@@ -90,15 +98,23 @@ builder.Services.AddAuthentication(options =>
 
 builder.Services.AddScoped<IAuthenticationService, AuthenticationService>();
 builder.Services.AddScoped<IEmailSender, QEmailSender>();
-builder.Services.AddTransient<IUserRegistrationService, UserRegistrationService>();
 builder.Services.AddScoped<IClassService, ClassService>();
 builder.Services.AddScoped<IExamService, ExamService>();
 builder.Services.AddScoped<IUserSerivces, UserServices>();
-builder.Services.AddScoped<ISubmissionServices, SubmissionServices>();
-builder.Services.AddScoped<IStudentSubmissionService, StudentSubmissionService>();
-builder.Services.AddScoped<IStudentSubmissionDetailService, StudentSubmissionDetailService>();
-builder.Services.AddScoped<IExamRepository, ExamRepository>();	
-builder.Services.AddScoped<INoteService, NoteService>();	
+builder.Services.AddScoped<ISubmissionService, SubmissionService>();
+builder.Services.AddScoped<ISubmissionDetailService, SubmissionDetailService>();
+builder.Services.AddScoped<IExamRepository, ExamRepository>();
+builder.Services.AddScoped<ISchoolService, SchoolService>();
+builder.Services.AddScoped<IGradeService, GradeService>();
+builder.Services.AddScoped<ISubjectService, SubjectService>();
+builder.Services.AddScoped<IExamTypeService, ExamTypeService>();
+builder.Services.AddScoped<IQuestionTypeService, QuestionTypeService>();
+builder.Services.AddScoped<IQuestionService, QuestionService>();
+builder.Services.AddScoped<IExamQuestionService, ExamQuestionService>();
+builder.Services.AddScoped<IKeyPointService, KeyPointService>();
+builder.Services.AddScoped<ILessonService, LessonService>();
+builder.Services.AddScoped<ITextbookService, TextbookService>();
+
 
 
 builder.Services.AddEndpointsApiExplorer();
@@ -108,11 +124,11 @@ builder.Services.AddSwaggerGen(c =>
 
 	c.AddSecurityDefinition("Bearer", new OpenApiSecurityScheme
 	{
-		Name = "Authorization", 
-		Type = SecuritySchemeType.Http, 
-		Scheme = "bearer",       
-		BearerFormat = "JWT",   
-		In = ParameterLocation.Header, 
+		Name = "Authorization",
+		Type = SecuritySchemeType.Http,
+		Scheme = "bearer",
+		BearerFormat = "JWT",
+		In = ParameterLocation.Header,
 		Description = "JWT Authorization header using the Bearer scheme. \r\n\r\n Enter 'Bearer' [space] and then your token in the text input below.\r\n\r\nExample: \"Bearer 12345abcdef\"",
 	});
 
@@ -124,27 +140,28 @@ builder.Services.AddSwaggerGen(c =>
 				Reference = new OpenApiReference
 				{
 					Type = ReferenceType.SecurityScheme,
-					Id = "Bearer" 
-                }
+					Id = "Bearer"
+				}
 			},
 			new string[] {}
-        }
+		}
 	});
 });
 
-
 builder.Services.AddCors(options =>
 {
 	options.AddPolicy("AllowSpecificOrigin",
 		builder => builder
-			.WithOrigins("https://localhost:7047", "http://localhost:7047", "https://localhost:5001", "http://localhost:5001") 
+			.WithOrigins("https://localhost:7047", "http://localhost:7047", "https://localhost:5001", "http://localhost:5001")
 			.AllowAnyHeader()
 			.AllowAnyMethod()
-			.AllowCredentials()); 
+			.AllowCredentials());
 });
 
 var app = builder.Build();
 
+
+
 // Configure the HTTP request pipeline.
 if (/*app.Environment.IsDevelopment()*/true)
 {
@@ -157,6 +174,21 @@ app.UseHttpsRedirection();
 
 app.UseAuthorization();
 
+using (var scope = app.Services.CreateScope())
+{
+	var services = scope.ServiceProvider;
+	try
+	{
+		var roleManager = services.GetRequiredService<RoleManager<IdentityRole<Guid>>>();
+		await DbInitializer.SeedRoles(roleManager);
+	}
+	catch (Exception ex)
+	{
+		var logger = services.GetRequiredService<ILogger<Program>>();
+		logger.LogError(ex, "An error occurred while seeding the database.");
+	}
+}
+
 app.MapControllers();
 
 app.Run();